CN114032968A - Template component of post-cast strip of underground chamber bottom plate - Google Patents
Template component of post-cast strip of underground chamber bottom plate Download PDFInfo
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- CN114032968A CN114032968A CN202111414593.2A CN202111414593A CN114032968A CN 114032968 A CN114032968 A CN 114032968A CN 202111414593 A CN202111414593 A CN 202111414593A CN 114032968 A CN114032968 A CN 114032968A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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Abstract
The application relates to a template assembly of a post-cast strip of a bottom plate of an underground chamber, which comprises two blocking mechanisms respectively positioned at two sides of the post-cast strip, wherein each blocking mechanism comprises a water stop strip, an upper template and a lower template which are vertically arranged, the water stop strip is horizontally arranged, and the water stop strip is clamped between the lower side of the upper template and the upper side of the lower template; the upper template and the lower template are detachably connected through a first connecting piece, the lower template is provided with a second connecting piece, and the second connecting piece is detachably connected with the bottom plate reinforcing steel bars. This application is through setting up the waterstop that the level was stably placed to effectively stop the water seepage of gap department, and through setting up removable cope match-plate pattern and lower bolster, with the production in the clearance of pouring between effectively reducing post-cast strip concrete and the bottom plate concrete, reduce the production of gap seepage water promptly further.
Description
Technical Field
The application relates to the field of post-cast strip construction technology, in particular to a template assembly of a post-cast strip of a basement floor.
Background
The post-cast strip refers to a temporary strip-shaped seam which is reserved in the construction period according to engineering requirements in a cast-in-place integral reinforced concrete structure, plays a role in digestion, sedimentation, shrinkage and deformation, and is densely poured into a continuous integral structure by concrete after being reserved for a period of time.
The construction steps of the post-cast strip in the related technology are that a concrete cushion layer is arranged, then bottom plate reinforcing steel bars are arranged above the cushion layer, then setting meshes are respectively arranged on two sides of the position of the preset post-cast strip, the lower sides of the setting meshes are welded and fixed with the bottom plate reinforcing steel bars, the setting meshes are used as concrete templates on two sides of the post-cast strip to prevent concrete from entering the post-cast strip in the process of pouring the bottom plate concrete on two sides, then bottom plate concrete on two sides of the post-cast strip is poured, and after a period of time, the post-cast strip concrete is poured to form the post-cast strip.
In view of the above-mentioned related technologies, the inventor believes that, after the construction is completed, the setting net sheet is located at the connection position between the post-cast strip and the basement bottom plate, a cavity gap is easy to exist between the metal setting net sheet and the cast concrete, and after the setting net sheet is naturally corroded, a water leakage channel may be formed at the position, so that the situation of gap and water leakage occurs.
Disclosure of Invention
In order to reduce the occurrence of gap water leakage, the application provides a template assembly of a post-cast strip of a bottom plate of an underground chamber.
The application provides a template component in basement bottom plate post-cast strip adopts following technical scheme:
the template assembly of the underground chamber bottom plate post-cast strip comprises two blocking mechanisms which are respectively positioned at two sides of the post-cast strip, wherein each blocking mechanism comprises a water stop strip, an upper template and a lower template which are vertically arranged, the water stop strips are horizontally arranged, and the water stop strips are clamped by the lower side of the upper template and the upper side of the lower template together; the upper template and the lower template are detachably connected through a first connecting piece, the lower template is provided with a second connecting piece, and the second connecting piece is detachably connected with the bottom plate reinforcing steel bars.
By adopting the technical scheme, firstly, the upper template and the lower template are arranged and clamped by the upper template and the lower template, so that the water stop belt is in a horizontal stable placement state, and water leakage at a gap is effectively prevented; then, through setting up first connecting piece and second connecting piece for cope match-plate pattern and lower bolster have can dismantle, with the production of the pouring clearance that effectively reduces between post-cast strip concrete and the bottom plate concrete, promptly reduces the production of gap percolating water still further.
Optionally, an avoiding groove for the bottom plate steel bar to pass through is formed in the lower side of the lower template.
Through adopting above-mentioned technical scheme for the lower bolster can be more direct contact in the bed course, thereby reduces the bottom plate concrete and enters the space inside of post-cast strip from the clearance seepage between bottom plate reinforcing bar and the bed course.
Optionally, the lower side of the upper template and the upper side of the lower template are both wavy sides, a wavy bearing plate is fixed on the upper side of the lower template, and the bearing plate is used for bearing the water stop.
The waterstop is soft structure, consequently only by the centre gripping of the narrow side of cope match-plate pattern and lower bolster, the both sides of waterstop also easily receive gravity and crooked flagging, consequently through adopting above-mentioned technical scheme, utilize the wavy side, make the waterstop by under the clamping status be the wavy on the back-pouring strip length direction, the waterstop has made the deformation in the orientation promptly, then be difficult to make deformation in another vertical direction, thereby effectively prevent the waterstop both sides from receiving gravity and crooked flagging condition emergence, thereby effectively improve the stagnant water area and the stagnant water effect of waterstop.
Optionally, one side of the lower template facing the other blocking mechanism is provided with an inclined rod which is inclined upwards, the second connecting piece comprises a supporting rod and a clamping jaw, one end of the supporting rod is fixedly connected with the inclined rod, the other end of the supporting rod is fixedly connected with the clamping jaw, and the clamping jaw is used for clamping a connecting node of a bottom plate steel bar.
Through adopting above-mentioned technical scheme, through the clamping jaw to the grabs of bottom plate reinforcing bar press from both sides to and the bracing piece is to the support of down tube, can effectively ensure the stability of lower bolster position, takes place with the condition of reducing the not hard up or forced displacement of lower bolster when pouring bottom plate concrete.
Optionally, the diagonal bar is fixed with a vertically arranged blocking piece, and the surface of the blocking piece abuts against one side edge of the water stop.
Through adopting above-mentioned technical scheme, can correct the horizontal position of waterstop through the separation blade to the length that bottom plate and post-cast strip were stretched into respectively to the both sides of ensureing the waterstop is roughly the same, with the stability of ensureing the stagnant water effect.
Optionally, the side of lower bolster is equipped with the lower guideway of vertical setting, the one end of down tube be fixed with the lower sliding block that the lower guideway slided and is connected, the clamping jaw includes the connecting block, the connecting block with the tip fixed connection of bracing piece, the connecting block is fixed with the claw portion that four horizontal circumferences were evenly arranged at interval.
Through adopting above-mentioned technical scheme, during the installation lower bolster, vertical below lower bolster to lateral wall joint through claw and bottom plate bar linkage node, in order to prevent the displacement of lower bolster along the horizontal direction, and when needing to dismantle the lower bolster, earlier through the cooperation of lower slider with the lower guideway, make the bracing piece move up, in order to make the claw break away from bottom plate bar linkage node, then take out bracing piece and lower bolster in proper order.
Optionally, a horizontal rod is arranged on the side surface of the upper template facing the other blocking mechanism, an upper semicircular block is fixed at the other end of the horizontal rod, a lower semicircular block is fixed at one end of the diagonal rod, and the lower semicircular block and the upper semicircular block form a circular block; the first connecting piece comprises a connecting rod horizontally arranged, the connecting rod is telescopically adjusted, and two ends of the connecting rod are detachably connected with the round blocks of the two blocking mechanisms respectively.
By adopting the technical scheme, the upper template and the lower template of the two blocking mechanisms can be horizontally supported together by arranging the connecting rod, so that the horizontal displacement resistance of the lower template and the upper template is further improved, and the rigidity of the two blocking mechanisms is greatly improved; by arranging the telescopic adjustment of the connecting rod, the connecting rod is convenient to disassemble and is suitable for post-cast strips with different widths; through the combination of the upper semicircular block and the lower semicircular block, the connecting rod can be connected with the upper template and the lower template at the same time, so that the detachable connection between the upper template and the lower template is facilitated.
Optionally, one end of the horizontal rod, which is far away from the connecting rod, is provided with an upper sliding block, the side surface of the upper template is provided with an upper guide rail which is vertically arranged, and the upper sliding block is connected with the upper guide rail in a sliding manner.
Through adopting above-mentioned technical scheme for the horizon bar has the surplus that upwards slides, so that upwards demolish in the lump of horizon bar and bracing piece.
Optionally, the upper template and the lower template both include a plurality of template units, two adjacent template units are connected through hinge, just the vertical setting of hinge axis of hinge, two adjacent be equipped with between the template unit and be used for preventing hinge pivoted limit structure.
Through adopting above-mentioned technical scheme, through limit structure for the template unit can make up into rigid rectangular form, with the effect that stably plays and stop the concrete, also can make the template unit be in the flexible banding structure of activity, so that the template deformation and take out (be applicable to the multilayer bottom plate reinforcing bar) in the clearance of following the bottom plate reinforcing bar (and the bottom plate reinforcing bar is located the condition of the top of cope match-plate pattern).
Optionally, limit structure includes kelly and bearing seat, the one end of kelly is connected with one of them template unit of two adjacent template units is articulated, bearing seat and another template unit fixed connection of two adjacent template units, bearing seat has seted up the opening and has upwards just been used for supplying the draw-in groove that the kelly rotated the card and goes into.
Through adopting above-mentioned technical scheme, through the upset of kelly to realize with the joint of draw-in groove and break away from, thereby realize changing (rigidity and flexibility) the state of template unit.
In summary, the present application includes at least one of the following beneficial technical effects:
the water stop belt which is horizontally and stably placed is arranged, so that water leakage at the gap is effectively prevented, and the detachable upper template and the detachable lower template are arranged, so that the casting gap between post-cast strip concrete and bottom plate concrete is effectively reduced, namely the generation of gap leakage water is further reduced;
by arranging the wavy side edges, the water stop belt in a clamped state is wavy in the length direction of the post-pouring belt, so that the condition that two sides of the water stop belt bend and droop due to gravity is effectively prevented, and the water stop area and the water stop effect of the water stop belt are effectively improved;
through limit structure for the template unit can be in the flexible banded structure of activity, so that the template deformation and take out from the clearance of bottom plate reinforcing bar even if be convenient for demolish of cope match-plate pattern and lower bolster.
Drawings
Fig. 1 is a schematic plan view of the overall structure of embodiment 1.
Fig. 2 is a schematic view of the entire structure of embodiment 1.
Fig. 3 is an exploded view of the barrier mechanism of embodiment 1.
Fig. 4 is a schematic plan view of the overall structure of embodiment 2.
Fig. 5 is a partial schematic view for embodying the connection relationship between the template units according to embodiment 2.
Description of reference numerals: 1. a lower template; 2. mounting a template; 3. a water stop; 4. a first connecting member; 5. a second connecting member; 6. a limiting structure; 10. a cushion layer; 100. a blocking mechanism; 11. a diagonal bar; 111. a lower slide block; 112. a baffle plate; 113. a lower semicircular block; 12. an avoidance groove; 13. a support plate; 14. a lower guide rail; 20. a bottom plate steel bar; 200. a template unit; 201. a hinge; 21. a horizontal bar; 211. an upper slide block; 212. an upper semicircular block; 213. a rotation stopping plane; 22. an upper guide rail; 41. a connecting rod; 411. a bidirectional internal thread sleeve; 412. a screw; 413. a mating hole; 51. a support bar; 52. a clamping jaw; 521. connecting blocks; 522. a claw portion; 61. a clamping rod; 62. a bearing seat; 621. a clamping groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
The embodiment 1 of the application discloses a template assembly of a post-cast strip of a bottom plate of an underground chamber.
Referring to fig. 1 and 2, the formwork assembly of the basement floor post-cast strip comprises two blocking mechanisms 100 respectively positioned at two sides of the post-cast strip, and the blocking mechanisms 100 are used for preventing the floor concrete at two sides of the post-cast strip from entering the space of the post-cast strip.
As shown in fig. 3, the blocking mechanism 100 includes a water stop 3, a vertically disposed upper template 2 and a lower template 1, wherein an avoiding groove 12 for the bottom plate reinforcing steel bar 20 to pass is formed on the lower side edge of the lower template 1, so as to ensure that the lower side edge of the lower template 1 can directly contact with the cushion layer 10 through the bottom plate reinforcing steel bar 20, thereby effectively blocking the concrete.
The upside of lower bolster 1 and the downside of cope match-plate pattern 2 are the wavy side, wavy side edge post-cast strip length direction is wavy, 3 levels of waterstop set up, 3 horizontal direction's of waterstop middle parts are wherein by 2's of cope match-plate pattern 2 downside and the common centre gripping of upside of lower bolster 1, make one side of waterstop 3 be located the space of post-cast strip, the opposite side of waterstop 3 is located the space of bottom plate, with effectively playing and preventing outside water from the infiltration of gap department between post-cast strip and the bottom plate, and waterstop 3 is wavy along post-cast strip length direction, 3 difficult flagging deformation of waterstop under this state, can ensure the stability of stagnant water effect.
Meanwhile, one side of the lower template 1 close to the other blocking mechanism 100 is provided with a wavy bearing plate 13, the upper surface of the bearing plate 13 is flush with the upper side edge of the lower template 1, and the bearing plate 13 is used for bearing the water stop 3 so as to ensure the stability of the wave state of the water stop 3.
As shown in fig. 2 and 3, the lower template 1 is provided with a second connecting piece 5, the lower template 1 is detachably connected with the bottom plate reinforcing steel bar 20 through the second connecting piece 5, the upper template 2 is detachably connected with the lower template 1 through a first connecting piece 4, namely, during construction, the lower template 1, the water stop belt 3 and the upper template 2 are installed in sequence, and then after the bottom plate concrete is poured, the upper template 2 and the lower template 1 are sequentially detached.
As shown in fig. 3, one side of the lower template 1 facing the other blocking mechanism 100 is provided with an inclined rod 11, the inclined rod 11 is inclined and arranged upwards, the lower end of the inclined rod 11 is fixed with a lower slider 111, one side of the lower template 1 is fixed with a small section of lower guide rail 14, the lower guide rail 14 is arranged vertically, the lower slider 111 is connected with the lower guide rail 14 in a sliding manner, and the upper end of the lower guide rail 14 is provided with an opening for the lower slider 111 to slide into the lower guide rail 14 or slide out of the lower guide rail 14. A baffle 112 is fixed in the middle of the diagonal rod 11, the baffle 112 is vertically arranged, and the surface of the baffle 112 abuts against one side edge of the water stop 3 to limit the horizontal displacement of the water stop 3.
As shown in fig. 3, the second connecting member 5 includes two support rods 51, wherein the two support rods 51 are provided, one end of each support rod 51 is fixedly connected with the middle part of the inclined rod 11, and the two support rods 51 are symmetrically arranged with the vertical plane of the inclined rod 11 as the center; one end of the support rod 51 far away from the diagonal rod 11 is fixed with a clamping jaw 52, the clamping jaw 52 is used for clamping a connection node of the bottom plate steel bar 20, the clamping jaw 52 comprises a connection block 521 and four claw parts 522, wherein the connection block 521 is fixedly connected with the end of the support rod 51, the claw parts 522 are vertically arranged, and the four claw parts 522 are uniformly arranged at intervals along the horizontal circumference and are fixed on the circumferential side of the connection block 521.
The side of cope match-plate pattern 2 towards another barrier mechanism 100 is equipped with horizon bar 21, and the one end of horizon bar 21 is fixed with upper sliding block 211, and a side of cope match-plate pattern 2 is fixed with a small segment upper rail 22, and upper rail 22 is vertical to be set up, and upper sliding block 211 slides with upper rail 22 and is connected, and upper rail 22's upper end has the opening to supply upper sliding block 211 to slide in upper rail 22 or slide out of upper rail 22.
An upper semicircular block 212 is fixed at one end of the horizontal rod 21 far away from the upper sliding block 211, the upper end of the diagonal rod 11 is equal to the middle of the upper template 2 in height, a lower semicircular block 113 is fixed at the upper end of the diagonal rod 11, the lower semicircular block 113 and the upper semicircular block 212 form a circular block, and a rotation stopping plane 213 is arranged on the peripheral surface of the circular block.
As shown in fig. 3, the first connecting member 4 includes a connecting rod 41 horizontally disposed, the connecting rod 41 includes a bidirectional internal thread sleeve 411 and two screws 412, the two screws 412 are respectively in threaded connection with two ends of the bidirectional internal thread sleeve 411, and the other end of the screw 412 is provided with a matching hole 413 for inserting the round block.
During installation, the lower template 1 is vertically moved downwards, the lower side edge of the lower template 1 is abutted to the cushion layer 10 through the avoidance groove 12, then the inclined rod 11 is installed through the matching of the lower sliding block 111 and the lower guide rail 14, the support rod 51 is ensured to be capable of moving downwards, the clamping jaw 52 is clamped into the connecting node of the bottom plate steel bar 20, and then the water stop 3 is paved; installing the upper template 2, namely ensuring that the lower side edge of the upper template 2 abuts against the upper surface of the water stop belt 3 to force the water stop belt 3 to deform into a wavy shape, then installing the horizontal rod 21 through the matching of the upper sliding block 211 and the upper guide rail 22, ensuring that the upper semicircular block 212 and the lower semicircular block 113 form a circular block, then matching the circular block through the matching hole 413, and then rotating the bidirectional internal thread sleeve 411 to force the screw rods 412 on the two sides to horizontally displace outwards so as to apply horizontal supporting force to the blocking mechanisms 100 on the two sides.
After the floor concrete is poured, the blocking mechanism 100 needs to be detached, specifically, the bidirectional internal thread sleeve 411 is vertically pulled up to drive the inclined rod 11 and the horizontal rod 21 simultaneously, so that the lower slider 111 is separated from the upper port of the lower guide rail 14, the upper slider 211 is separated from the upper port of the upper guide rail 22, then the upper slider rotates by a certain angle, the first connecting piece 4 and the second connecting piece 5 are taken out from the post-cast strip space, and the upper template 2 and the lower template 1 are sequentially detached immediately.
The implementation principle of the embodiment 1 is as follows: firstly, the upper template 2 and the lower template 1 are arranged, and the water stop 3 is in a horizontal stable placement state by clamping the upper template and the lower template, so that water leakage at a gap is effectively prevented; then, by arranging the first connecting piece 4 and the second connecting piece 5, the upper template 2 and the lower template 1 are detachable, so that the casting gap between the post-cast strip concrete and the bottom plate concrete is effectively reduced, namely the generation of gap leakage water is further reduced.
As shown in fig. 4 and 5, each of the upper template 2 and the lower template 1 includes a plurality of template units 200, two adjacent template units 200 are hinged by hinges 201, the hinge axis of the hinge 201 is vertically arranged, and the hinge 201 is arranged at a side of the template unit 200 close to another blocking mechanism 100; be equipped with between two adjacent template units 200 and be used for preventing hinge 201 pivoted limit structure 6, spacing and release through limit structure 6 promptly for cope match-plate pattern 2 and lower bolster 1 have the rectangular platelike form of rigidity and the form of flexible bending deformation, thereby possess the characteristic that blocks the concrete, and the characteristic of being convenient for take out in the space of upper floor slab muscle 20 after the bending deformation.
Limiting structure 6 includes kelly 61 and bearing seat 62, wherein the one end of kelly 61 is connected with one of them template unit 200 of two adjacent template units 200 is articulated, bearing seat 62 is connected with another template unit 200 fixed connection of two adjacent template units 200, bearing seat 62 has seted up the ascending draw-in groove 621 of opening, draw-in groove 621 is used for supplying the free end of kelly 61 to rotate the card and goes into, the upset through kelly 61 promptly, with the realization with draw-in groove 621 the joint with break away from, thereby realize changing template unit 200's state (rigidity and flexibility).
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A template assembly of a post-cast strip of a floor of an underground chamber, characterized in that: the water stop device comprises two stop mechanisms (100) which are respectively positioned at two sides of a post-pouring belt, wherein each stop mechanism (100) comprises a water stop belt (3), an upper template (2) and a lower template (1) which are vertically arranged, the water stop belts (3) are horizontally arranged, and the water stop belts (3) are clamped by the lower sides of the upper templates (2) and the upper sides of the lower templates (1) together; the upper template (2) and the lower template (1) are detachably connected through a first connecting piece (4), the lower template (1) is provided with a second connecting piece (5), and the second connecting piece (5) is detachably connected with a bottom plate reinforcing steel bar (20).
2. A formwork assembly for a basement floor post-cast strip according to claim 1, characterized in that: and an avoiding groove (12) for the bottom plate steel bar (20) to pass through is formed in the lower side of the lower template (1).
3. A formwork assembly for a basement floor post-cast strip according to claim 1, characterized in that: the lower side of the upper template (2) and the upper side of the lower template (1) are both wavy side edges, a wavy bearing plate (13) is fixed on the upper side of the lower template (1), and the bearing plate (13) is used for bearing the water stop belt (3).
4. A formwork assembly for a basement floor post-cast strip according to any of claims 1-3, characterized in that: lower bolster (1) towards another one side of blocking mechanism (100) is equipped with the slope and upwards sets up down tube (11), and second connecting piece (5) include bracing piece (51) and clamping jaw (52), the one end and the down tube (11) fixed connection of bracing piece (51), the other end of bracing piece (51) with clamping jaw (52) fixed connection, clamping jaw (52) are used for the connected node of centre gripping bottom plate reinforcing bar (20).
5. A formwork assembly for a basement floor post-cast strip according to claim 4, characterized in that: a vertically arranged baffle plate (112) is fixed on the inclined rod (11), and the surface of the baffle plate (112) abuts against one side edge of the water stop belt (3).
6. A formwork assembly for a basement floor post-cast strip according to claim 4, characterized in that: the side of lower bolster (1) is equipped with lower rail (14) of vertical setting, the one end of down tube (11) be fixed with lower slider (111) that lower rail (14) slided and are connected, clamping jaw (52) include connecting block (521), connecting block (521) with the tip fixed connection of bracing piece (51), connecting block (521) are fixed with claw portion (522) that four horizontal circumferences were evenly arranged at interval.
7. A formwork assembly for a basement floor post-cast strip according to claim 6, characterized in that: a horizontal rod (21) is arranged on the side surface of the upper template (2) facing the other blocking mechanism (100), an upper semicircular block (212) is fixed at the other end of the horizontal rod (21), a lower semicircular block (113) is fixed at one end of the inclined rod (11), and the lower semicircular block (113) and the upper semicircular block (212) form a circular block; the first connecting piece (4) comprises a connecting rod (41) which is horizontally arranged, the connecting rod (41) can be telescopically adjusted, and two ends of the connecting rod (41) are detachably connected with the round blocks of the two blocking mechanisms (100) respectively.
8. A formwork assembly for a basement floor post-cast strip according to claim 7, characterized in that: the horizontal rod (21) keep away from the one end of connecting rod (41) is equipped with top shoe (211), the side of cope match-plate pattern (2) is equipped with vertical upper guideway (22) that sets up, top shoe (211) with upper guideway (22) slide and are connected.
9. A formwork assembly for a basement floor post-cast strip according to claim 1, characterized in that: the upper die plate (2) and the lower die plate (1) comprise a plurality of die plate units (200), two adjacent die plate units (200) are connected in a hinged mode through hinges (201), hinge axes of the hinges (201) are vertically arranged, and two adjacent die plate units (200) are provided with limiting structures (6) used for preventing the hinges (201) from rotating.
10. A formwork assembly for a basement floor post-cast strip according to claim 9, characterized in that: limiting structure (6) are including kelly (61) and bearing seat (62), the one end of kelly (61) is connected with one of them template unit (200) of two adjacent template units (200) are articulated, bearing seat (62) and another template unit (200) fixed connection of two adjacent template units (200), bearing seat (62) have been seted up the opening and have upwards been used for supplying draw-in groove (621) that kelly (61) rotate the card and go into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111414593.2A CN114032968B (en) | 2021-11-25 | 2021-11-25 | Template component of underground chamber bottom plate post-cast strip |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111414593.2A CN114032968B (en) | 2021-11-25 | 2021-11-25 | Template component of underground chamber bottom plate post-cast strip |
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| CN114032968A true CN114032968A (en) | 2022-02-11 |
| CN114032968B CN114032968B (en) | 2023-02-14 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114525927A (en) * | 2022-03-25 | 2022-05-24 | 福州市第三建筑工程公司 | Post-cast strip template structure capable of preventing slurry leakage |
| CN114960982A (en) * | 2022-06-14 | 2022-08-30 | 歌山建设集团有限公司 | Post-cast strip structure of garage roof |
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| CN205100253U (en) * | 2015-09-15 | 2016-03-23 | 成都市第四建筑工程公司 | Bottom plate template post -cast strip department structure with and in protector thereof |
| CN105239605A (en) * | 2015-09-25 | 2016-01-13 | 高路恒 | Zigzag multipath waterproof steel plate |
| CN111456105A (en) * | 2020-04-30 | 2020-07-28 | 中冶建工集团有限公司 | Construction method of post-pouring belt of underground garage bottom plate |
| CN212053745U (en) * | 2020-04-30 | 2020-12-01 | 中冶建工集团有限公司 | Formwork support frame for post-cast strip construction |
| CN113550583A (en) * | 2021-07-30 | 2021-10-26 | 陕西忠信建筑安装有限责任公司 | Building plank sheathing connection structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114525927A (en) * | 2022-03-25 | 2022-05-24 | 福州市第三建筑工程公司 | Post-cast strip template structure capable of preventing slurry leakage |
| CN114525927B (en) * | 2022-03-25 | 2023-11-10 | 福州市第三建筑工程公司 | Post-pouring strip template structure capable of preventing slurry leakage |
| CN114960982A (en) * | 2022-06-14 | 2022-08-30 | 歌山建设集团有限公司 | Post-cast strip structure of garage roof |
| CN114960982B (en) * | 2022-06-14 | 2024-05-24 | 歌山建设集团有限公司 | Post-pouring belt structure of garage roof |
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