CN113216615B - Underground garage formwork supporting system - Google Patents
Underground garage formwork supporting system Download PDFInfo
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- CN113216615B CN113216615B CN202110574257.8A CN202110574257A CN113216615B CN 113216615 B CN113216615 B CN 113216615B CN 202110574257 A CN202110574257 A CN 202110574257A CN 113216615 B CN113216615 B CN 113216615B
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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
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/001—Corner fastening or connecting means for forming or stiffening elements
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
- E04H6/08—Garages for many vehicles
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model relates to an underground garage formwork system, support including the fixed ground end, the support is located four angles of the stand of will pouring, be provided with linking bridge and be used for the steel reinforcement cage of concreting between the support, be provided with on the steel reinforcement cage and encircle the steel reinforcement cage prevents that the concrete from flowing to the outer template frame of steel reinforcement cage, the template frame can be dismantled by four exterior sheathing and connect and form, the support butt in a plurality of locating holes have been seted up on the lateral wall of exterior sheathing, be provided with on the exterior sheathing and insert in the locating hole and prevent the exterior sheathing for the locating component of support motion. This application has the effect of the exterior sheathing installation of being convenient for and dismantlement.
Description
Technical Field
The application relates to the field of building construction, in particular to an underground garage formwork supporting system.
Background
In a conventional building, especially a large building, in order to improve the stability of the building structure, a vertical column for supporting is usually disposed on each floor to ensure the bearing capacity of the building structure. In underground garages, the supporting columns are also designed to ensure the installation of the structure. The traditional high and large concrete upright post adopts the steps of building a scaffold on site, then building a reinforcement cage, fixing an upper formwork outside the reinforcement cage, and then pouring concrete in the reinforcement cage.
In chinese patent No. CN105649330B, an external formwork system using a steel reinforcement cage as a framework and a method for using the same are disclosed, which comprises a plurality of support rods with prefabricated hanging holes, a plurality of external formworks detachably arranged on the support rods, a plurality of hangers arranged on the external formworks, the hangers and the hanging holes are matched and fastened with each other, the support rods and the external formworks form an outer membrane system structure of the concrete column, and small notches are further arranged on the support rods for positioning steel stirrups in the concrete column to form the steel reinforcement cage, and the steel stirrups are kept away from the hanging holes.
Aiming at the related technologies, the inventor thinks that the hanging pieces and the hanging holes are matched and buckled with each other, so that the connection of the external hanging template on the supporting rod is realized.
Disclosure of Invention
In order to facilitate the dismantlement of exterior sheathing, this application provides an underground garage formwork system.
The application provides an underground garage formwork system adopts following technical scheme:
the utility model provides an underground garage formwork system, includes the support at the bottom of the fixed ground, the support is located four angles of the stand that will pour, be provided with linking bridge and be used for concreting's steel reinforcement cage between the support, be provided with on the steel reinforcement cage and encircle steel reinforcement cage prevents that concrete from flowing to the outer template frame of steel reinforcement cage, the template frame can be dismantled by four exterior formworks and connect and form, the support butt in a plurality of locating holes have been seted up on the lateral wall of exterior formword, be provided with on the exterior formword and insert in the locating hole and prevent the exterior formword for the locating component of support motion.
Through adopting above-mentioned technical scheme, after fixing support and steel reinforcement cage, on the steel reinforcement cage was installed to the template frame, at the in-process of installation, because the template frame is blocking alone, can be with the exterior sheathing end to end in proper order and act on locating component, fix the exterior sheathing on the support to realize the installation of template frame, at the in-process of dismantling, act on locating component, make exterior sheathing and support separation, thereby be convenient for the dismantlement of exterior sheathing.
Optionally, the outer template is formed by splicing a plurality of groups of mounting plates end to end, the same group of mounting plates is formed by splicing two mounting plates from top to bottom, a plurality of connecting grooves penetrating through the upper and lower mounting plates are vertically arranged on the same group of mounting plates, the lower end surface of the mounting plate at the bottom is provided with a mounting groove coaxial with the corresponding connecting groove, the diameter of the mounting groove is larger than that of the connecting groove, a connecting cylinder is arranged in the connecting groove at the bottom in a penetrating way, the lower end surface of the connecting cylinder is fixedly provided with an installation block clamped in the installation groove, the installation plate at the upper end is provided with a driving groove coaxial with the connection groove, the diameter of the driving groove is larger than that of the connecting groove, a connecting screw rod which is in threaded connection with the connecting cylinder is arranged in the connecting groove in a penetrating way, the end part of the connecting screw rod is fixedly provided with a driving block which is abutted against the driving groove, and the driving block is provided with a rotating groove which is convenient for the driving block to rotate.
Through adopting above-mentioned technical scheme, with same group's mounting panel end to with connecting screw threaded connection in the connecting cylinder, rotate connecting screw, make the drive block support tightly in the drive groove, thereby realize the concatenation of two mounting panels, can be according to the height of the highly definite exterior sheathing of steel reinforcement cage, the installation of the exterior sheathing of being convenient for simultaneously is followed and is accomodate.
Optionally, the mounting plate provided with the mounting groove is a mounting plate, the mounting plate provided with the driving groove is a mounting top plate, and the two mounting plates opposite to each other on the same height direction of the outer formwork are the mounting top plate or the mounting bottom plate, and the two adjacent mounting plates are mutually opposite mounting bottom plates or mounting top plates.
Through adopting above-mentioned technical scheme, two adjacent installation roofs and mounting plate are the dislocation set on same height for at the in-process of connecting, the mounting panel that connecting screw can stimulate the lower floor on this height supports the lower surface of tightly at the mounting panel on this height, and the connecting screw on upper strata can stimulate the mounting panel on this height simultaneously and support the lower surface of tightly at the upper mounting panel, makes the template frame connect into a firm whole, prevents the exterior sheathing alternate segregation.
Optionally, a driving ring and a driving spring are sleeved on the connecting screw rod, the driving ring and the driving spring are located in the driving groove, the driving ring is pushed by the driving spring to abut against the driving block, a guide groove is axially formed in the inner wall of the mounting groove, a guide block slidably clamped in the guide groove is fixed on the outer wall of the driving ring, and a stop block for preventing the guide block from being separated from the guide groove is fixed at a port of the guide groove.
Through adopting above-mentioned technical scheme, connecting screw threaded connection is at the in-process in the connecting cylinder, stimulate two mounting panels and move towards the direction that is close to each other, the drive block supports tightly on the drive ring, and push the drive block and move towards the direction of keeping away from the connecting cylinder under drive spring's effect, drive spring's setting plays certain cushioning effect, reduce the wearing and tearing to the driving groove inner wall, prevent connecting screw overlength simultaneously and lead to rotating the bottom to the connecting cylinder when connecting screw, the unable butt in drive block and driving groove, thereby lead to appearing the clearance between two mounting panels.
Optionally, the outer horizontal opening of mounting panel is equipped with and runs through the sliding tray of mounting panel, positioning assembly is including setting up in the sliding tray and can insert locating piece in the locating hole, be provided with the drive in the sliding tray the locating piece orientation the positioning spring of sliding tray internal motion, be provided with the drive on the mounting panel the locating piece joint is to locating piece in the locating hole.
Through adopting above-mentioned technical scheme, install the mounting panel on the support, promote the setting element joint to the locating hole under positioning spring's effect to realize the installation of mounting panel on the support, prevent that the mounting panel from moving in the vertical direction for the support.
Optionally, the positioning element includes a positioning rod inserted into the sliding groove, one end of the positioning rod is abutted against the positioning block, and the other end of the positioning rod is fixed with a positioning column in the sliding groove in a threaded connection manner.
Through adopting above-mentioned technical scheme, rotate the reference column, under the effect of locating lever, promote the locating piece joint in the locating hole to realize the connection of mounting panel on the support, at the in-process of dismantling, the counter rotation reference column makes the reference column drive the locating lever towards the direction motion of keeping away from the support, under positioning spring's effect, the pulling locating piece breaks away from the locating hole, thereby the mounting panel of being convenient for is for the dismantlement of support.
Optionally, one end of the mounting plate, which is vertically arranged, is fixed with two hooks, the hooks are parallel to the mounting plate and consistent with the opening direction formed by the mounting plate, the mounting plate is far away from the hooks and close to the side wall of the steel reinforcement cage, positioning grooves corresponding to the hooks on the mounting plate are formed in the side wall of the steel reinforcement cage, and clamping components for preventing the hooks from being separated from the positioning grooves are arranged in the positioning grooves.
Through adopting above-mentioned technical scheme, in the constant head tank of couple joint on the adjacent mounting panel, make the installation pole end to end on the same height, realize the initial joint of mounting panel and mounting panel, act on the joint subassembly, prevent that the couple from breaking away from the constant head tank to realize being connected of mounting panel and mounting panel.
Optionally, the couple with the opening that the mounting panel formed is down, the vertical joint groove of having seted up on the diapire of constant head tank, the joint subassembly sets up in the joint inslot of mounting panel below, and the joint subassembly includes vertical setting and is in joint pole in the joint inslot, the joint pole is the elastic rod, joint pole upper end lateral wall is fixed with can joint and arrives joint in the couple is protruding, works as the couple is in the joint inslot downstream, joint pole deformation makes the protruding joint of joint arrives in the couple.
Through adopting above-mentioned technical scheme, stretch into the constant head tank with the couple in, make the couple in the constant head tank towards the direction motion in joint groove, the couple promotes the elastic rod and produces deformation, makes the protruding butt of joint on the elastic rod in the opening of couple to realize the couple in the connection of constant head tank, prevent that the couple from breaking away from the constant head tank.
Optionally, the mounting panel bottom set up with the butt groove of joint groove intercommunication, butt inslot joint has the butt piece, the joint inslot be fixed with the butt in the butt piece prevents that the butt piece from entering into the joint piece of joint inslot, the joint pole is fixed on the butt piece and can follow the butt groove lower extreme takes out, the thread groove with butt groove intercommunication is seted up to the mounting panel bottom, thread groove female connection has the messenger the butt piece is supported tightly stopper on the joint piece.
Through adopting above-mentioned technical scheme, the butt inslot is installed to the butt piece that will be connected with the joint pole, makes the protruding orientation of joint on the joint piece deviate from constant head tank open-ended one side, rotates the screw thread piece, makes the screw thread piece promote the butt piece and supports tightly on the stopper to realize the installation of joint pole in the joint inslot, the change of the joint pole of being convenient for.
Optionally, the mounting panel lateral wall set up with the perpendicular operation groove that communicates in joint groove, operation inslot threaded connection has the actuating lever, the actuating lever butt is in on the joint pole and can promote the joint pole drives the joint arch breaks away from the couple.
Through adopting above-mentioned technical scheme, rotate the actuating lever, make the actuating lever promote the joint pole and produce certain elastic deformation, the joint arch breaks away from the couple to be convenient for the couple breaks away from the constant head tank, and then be convenient for the dismantlement of two adjacent mounting panels on the same height.
In summary, the present application includes at least one of the following beneficial technical effects:
determining the number of the mounting plates according to the height of the reinforcement cage, mounting the mounting plates on the outer side of the reinforcement cage, splicing the mounting plates end to surround the reinforcement cage to form a template frame, acting on a positioning rod, and pushing the positioning block to be clamped in a positioning groove by the positioning rod, so that the template frame is mounted on a mounting column;
the two mounting panels that will be equipped with the mounting groove and be equipped with the driving groove splice together, make the spread groove align, with connecting screw threaded connection in the connecting cylinder, make two mounting panels support tightly to realize the connection of two mounting panels, so that according to the height of steel reinforcement cage, splice out the exterior sheathing that accords with the construction requirement.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.
Fig. 2 is a schematic view of a connection structure of a mounting plate according to an embodiment of the present application.
Fig. 3 is an enlarged schematic structural diagram of a portion a in fig. 2 according to an embodiment of the present application.
FIG. 4 is a schematic structural diagram of a positioning assembly according to an embodiment of the present application.
Description of reference numerals: 1. a support; 2. a reinforcement cage; 3. mounting a plate; 4. installing a top plate; 5. mounting a bottom plate; 6. connecting grooves; 7. mounting grooves; 8. a connecting cylinder; 9. mounting blocks; 10. a drive slot; 11. connecting a screw rod; 12. a drive block; 13. a rotating groove; 14. a drive ring; 15. a drive spring; 16. a guide groove; 17. a guide block; 18. a stopper; 19. a ball bearing; 20. hooking; 21. positioning a groove; 22. a clamping groove; 23. a clamping and connecting rod; 24. clamping the bulges; 25. a butt joint groove; 26. a butting block; 27. a clamping block; 28. a thread groove; 29. a limiting block; 30. an operation slot; 31. a drive rod; 32. positioning holes; 33. a sliding groove; 34. positioning blocks; 35. a positioning spring; 36. positioning a rod; 37. and a positioning column.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses underground garage formwork system. Referring to fig. 1, including support 1 at the bottom of the fixed ground, support 1 is located four angles of the stand that will pour, is provided with linking bridge 1's steel reinforcement cage 2 between the support 1, and the lateral wall of steel reinforcement cage 2 flushes with 1 lateral wall of support, constitutes the overall structure of stand, thereby pours the concrete into steel reinforcement cage 2 and forms the stand.
Referring to fig. 1 and 2, a template frame is fixed outside the reinforcement cage 2, the template frame is a rectangular frame with a cross section in a shape of Chinese character 'hui', the inner wall of the template frame is abutted against the side walls of the reinforcement cage 2 and the bracket 1, the template frame is composed of four outer templates which are spliced end to end, the outer template is a rectangular plate, the outer template is formed by splicing a plurality of groups of mounting plates 3 end to end, the mounting plates 3 are square plates, the same group of mounting plates 3 are formed by splicing two mounting plates 3 up and down, the mounting plate 3 positioned above is a mounting top plate 4, the mounting plate 3 positioned below is a mounting bottom plate 5, two connecting grooves 6 which penetrate through the mounting top plate 4 and the mounting bottom plate 5 are vertically arranged on the mounting top plate 4, when the lower surface of the installation top plate 4 is abutted against the upper surface of the installation bottom plate 5 and the end surface of the installation top plate 4 is flush with the end surface of the installation bottom plate 5, the attachment slots 6 on the top mounting plate 4 are aligned with the attachment slots 6 on the bottom mounting plate 5. Mounting groove 7 has been seted up to mounting plate 5's lower terminal surface, mounting groove 7 is coaxial and the diameter with spread groove 6 is greater than spread groove 6, wear to be equipped with connecting cylinder 8 in the spread groove 6, 8 bottom welding butt installation pieces 9 in mounting groove 7 of connecting cylinder, installation pieces 9 are located mounting groove 7, drive groove 10 has been seted up to the up end of installation roof 4, drive groove 10 is greater than spread groove 6 with spread groove 6 coaxial and diameter, wear to be equipped with connecting screw 11 in the spread groove 6, connecting screw 11 lower extreme threaded connection is in connecting cylinder 8, the welding of upper end has the drive block 12 of butt in drive groove 10.
Referring to fig. 2 and 3, a driving ring 14 and a driving spring 15 are sleeved on the connecting screw rod 11, the driving ring 14 and the driving spring 15 are located in the driving groove 10, the driving ring 14 is located between the driving spring 15 and the driving block 12, the driving ring 14 is pushed by the driving spring 15 to move towards the outside of the driving groove 10, two guide grooves 16 are axially formed in the driving groove 10, a connecting line of the two guide grooves 16 passes through the axis of the driving groove 10, guide blocks 17 slidably clamped in the corresponding guide grooves 16 are welded on the outer wall of the driving ring 14, a stopper 18 for preventing the guide blocks 17 from being separated from the guide grooves 16 is fixed at the upper end port position of each guide groove 16, balls 19 are embedded on the surface of the driving block 12, which abuts against the driving ring 14, and a rotating groove 13 which is convenient for the driving block 12 to rotate is formed on the surface of the driving block 12, which is far away from the driving ring 14. The driving block 12 is rotated to enable the connecting screw rod 11 to be in threaded connection with the connecting cylinder 8, the driving block 12 is tightly abutted to the driving ring 14, the driving block 12 is rotated to the upper surface to be located in the driving groove 10, the mounting top plate 4 is tightly abutted to the mounting bottom plate 5, therefore, the connection of the mounting top plate 4 and the mounting bottom plate 5 is realized, and the number of the mounting plates 3 can be really required according to the height of the upright column.
Referring to fig. 1 and 2, two opposite mounting plates 3 of the external form in the same height direction are the mounting top plate 4 or the mounting bottom plate 5, and two adjacent mounting plates 3 are the opposite mounting bottom plate 5 or the mounting top plate 4, so that the connecting screw 11 in the same height can pull the mounting bottom plate 5 in the lower layer to abut against the lower surface of the mounting top plate 4 in the height, and meanwhile, the connecting screw 11 in the upper layer can pull the mounting bottom plate 5 in the height to abut against the lower surface of the mounting top plate 4 in the upper layer, so that the form frames are connected into a firm whole, and the external forms are prevented from being separated from each other.
Referring to fig. 1 and 2, one of them terminal surface that mounting panel 3 is vertical setting is fixed with two couples 20, and couple 20 is on a parallel with mounting panel 3, and the opening direction that two couples 20 and mounting panel 3 formed is all down, and mounting panel 3 keeps away from couple 20 and has seted up two constant head tanks 21 near the lateral wall of steel reinforcement cage 2, and two constant head tanks 21 and another mounting panel 3 go up constant head tank 21 that couple 20 corresponds and be used for two couples 20 on another mounting panel 3 of joint. A clamping groove 22 is vertically arranged in the positioning groove 21, a clamping component for preventing the hook 20 from separating from the positioning groove 21 is arranged in the clamping groove 22 positioned at the lower part, the clamping component comprises a clamping rod 23 arranged in the clamping groove 22, the clamping rod 23 is vertically arranged, the clamping rod 23 is an elastic rod, can generate elastic deformation, a clamping bulge 24 is integrally formed on the side wall of the upper end of the clamping rod 23 far away from the opening of the positioning groove 21, the surface of the clamping bulge 24 is a smooth cambered surface, and the side of the hook 20 far away from the opening of the positioning groove 21 is protruded, the hook 20 is installed in the positioning groove 21, the hook 20 is downwards clamped in the clamping groove 22, under glossy cambered surface effect, promote joint pole 23 and produce elastic deformation, continue downstream when couple 20, in the protruding 24 joints of joint arrived the opening of couple 20, prevent that couple 20 from breaking away from joint groove 22, the terminal surface all flushes about two mounting panels 3 this moment to realize the connection of two piece adjacent mounting panels 3 on the same height.
Referring to fig. 1 and 2, the vertical butt groove 25 of seting up with joint groove 22 intercommunication in mounting panel 3 bottom, butt joint has butt piece 26 in the butt groove 25, joint groove 22 internal fixation prevents that butt piece 26 from entering into the joint piece 27 in joint groove 22, and joint pole 23 lower extreme is fixed on butt piece 26 and can be followed butt groove 25 position and taken out, the change of the joint pole 23 of being convenient for. The cross section of the abutting groove 25 is rectangular, and the cross section of the abutting block 26 is rectangular matched with the abutting groove 25, so that the abutting block 26 is prevented from rotating in the abutting groove 25. The vertical thread groove 28 of having seted up of mounting panel 3 bottom plate, thread groove 28 and butt groove 25 intercommunication, 28 threaded connection in the thread groove has stopper 29, rotates stopper 29, makes stopper 29 terminal surface be located thread groove 28 under, and stopper 29 promotes butt piece 26 and supports tightly on joint piece 27 to realize the installation of joint pole 23 in joint groove 22.
Referring to fig. 1 and 2, the lateral wall that steel reinforcement cage 2 was kept away from to mounting panel 3 has been seted up the level and has been seted up operation groove 30, operation groove 30 communicates with joint groove 22 is perpendicular, operation groove 30 female connection has actuating lever 31, actuating lever 31 butt is kept away from on constant head tank 21 open-ended lateral wall at joint rod 23, rotate actuating lever 31, make actuating lever 31 promote joint rod 23 and produce certain deformation, joint arch 24 breaks away from couple 20, thereby be convenient for couple 20 breaks away from constant head tank 21, be convenient for same high two adjacent mounting panel 3's dismantlement.
Referring to fig. 1 and 4, the bracket 1 abuts against the side wall of the mounting plate 3 and is provided with a positioning hole 32, the mounting plate 3 is horizontally provided with a sliding groove 33 penetrating through the mounting plate 3, the sliding groove 33 is in one-to-one correspondence with and aligned with the positioning hole 32, and a positioning component for preventing the mounting plate 3 from moving in the vertical direction relative to the bracket 1 is arranged in the sliding groove 33. The positioning assembly comprises a positioning block 34 which is arranged in a sliding groove 33 in a sliding mode and can be inserted into the positioning hole 32, a positioning spring 35 is arranged in the sliding groove 33, one end of the positioning spring 35 is fixed in the sliding groove 33, the other end of the positioning spring is fixed on the positioning block 34 and pulls the positioning block 34 to move towards the direction far away from the positioning hole 32, a positioning part which drives the positioning block 34 to be clamped into the positioning hole 32 is arranged on the mounting plate 3 and comprises a positioning rod 36 arranged in the sliding groove 33 in a penetrating mode, one end of the positioning rod 36 is abutted to the end face, far away from the positioning hole 32, of the positioning block 34, and a positioning column 37 which is connected into the sliding groove 33 in a threaded mode is fixed at the other end of the positioning rod 36. The positioning column 37 is rotated to enable the positioning column 37 to push the positioning block 34 to be inserted into the positioning hole 32, so that the mounting plate 3 is connected with the support 1, the positioning column 37 is rotated reversely to enable the positioning column 37 to move towards the direction far away from the positioning hole 32, and the labor positioning block 34 is separated from the positioning hole 32 under the action of the positioning spring 35, so that the mounting plate 3 is convenient to detach relative to the support 1.
The implementation principle of the underground garage formwork supporting system provided by the embodiment of the application is as follows: fixing a support 1 and a reinforcement cage 2 according to the height of an upright column, determining the number of mounting plates 3, mounting the mounting plates 3 on the outer side of the reinforcement cage 2, splicing the mounting plates 3 end to end, clamping hooks 20 on the mounting plates 3 into corresponding clamping grooves 22, and clamping protrusions 24 into the hooks 20, so that the connection of two adjacent mounting plates 3 at the same height is realized, enabling four mounting plates 3 at the same height to surround the reinforcement cage 2, connecting the upper four mounting plates 3 to the lower four mounting plates 3, rotating a connecting screw rod 11, enabling the upper mounting plates 3 to be tightly abutted against the lower mounting plates 3, so that the connection of two layers of mounting plates 3 is realized, and repeating the steps according to the height of the upright column until the height of an outer template is higher than the height of the upright column; the positioning column 37 is rotated, so that the positioning column 37 drives the positioning rod 36 to push the positioning column 37 to be clamped in the positioning hole 32, and the connection of the template frame is realized; in the process of disassembly, the positioning column 37 is rotated reversely, the positioning block 34 is pulled to be separated from the positioning hole 32 under the action of the positioning spring 35, and the driving rod 31 is rotated to push the clamping rod 23 to drive the clamping protrusion 24 to be separated from the hook 20, so that the mounting plate 3 is convenient to disassemble.
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 (6)
1. The utility model provides an underground garage formwork system, includes support (1) at the bottom of the fixed ground, support (1) are located four angles of the stand that will pour, be provided with linking bridge (1) between support (1) and be used for pouring steel reinforcement cage (2) of concrete, steel reinforcement cage (2) are provided with and encircle steel reinforcement cage (2) and prevent that concrete from flowing to the outer template frame of steel reinforcement cage (2), its characterized in that: the template frame is formed by detachably connecting four outer templates, a plurality of positioning holes (32) are formed in the side wall, abutted to the outer templates, of the support (1), and a positioning assembly which is inserted into the positioning holes (32) and prevents the outer templates from moving relative to the support (1) is arranged on the outer templates; the outer template is formed by splicing a plurality of groups of mounting plates (3) end to end, the same group of mounting plates (3) consists of two mounting plates (3) which are spliced from top to bottom, a plurality of connecting grooves (6) which penetrate through the upper and lower mounting plates (3) are vertically arranged on the same group of mounting plates (3), a mounting groove (7) which is coaxial with the corresponding connecting groove (6) is arranged on the lower end face of the mounting plate (3) positioned at the bottom, the diameter of the mounting groove (7) is larger than that of the connecting groove (6), a connecting cylinder (8) is arranged in the connecting groove (6) positioned at the bottom in a penetrating way, a mounting block (9) which is clamped in the mounting groove (7) is fixed on the lower end face of the connecting cylinder (8), a coaxial driving groove (10) of the connecting groove (6) is arranged on the mounting plate (3) positioned at the upper end, and the diameter of the driving groove (10) is larger than that of the connecting groove (6), a connecting screw rod (11) which is in threaded connection with the inside of the connecting cylinder (8) penetrates through the connecting groove (6), a driving block (12) which is abutted against the inside of the driving groove (10) is fixed at the end part of the connecting screw rod (11), and a rotating groove (13) which is convenient for the driving block (12) to rotate is formed in the driving block (12); two hooks (20) are fixed at one end of the mounting plate (3) which is vertically arranged, the hooks (20) are parallel to the mounting plate (3) and are consistent with the opening direction formed by the mounting plate (3), a positioning groove (21) corresponding to the hook (20) on the other mounting plate (3) is formed in the side wall, far away from the hook (20), of the mounting plate (3) and close to the reinforcement cage (2), and a clamping assembly for preventing the hook (20) from being separated from the positioning groove (21) is arranged in the positioning groove (21); the hook (20) and the opening that mounting panel (3) formed down, joint groove (22) have vertically been seted up on the diapire of constant head tank (21), the joint subassembly sets up in joint groove (22) of mounting panel (3) below, the joint subassembly includes vertical setting and is in joint pole (23) in joint groove (22), joint pole (23) are the elastic rod, joint pole (23) upper end lateral wall is fixed with joint arch (24) that can the joint reach in the hook (20), works as hook (20) is in joint groove (22) up-and-down motion, joint pole (23) deformation makes joint arch (24) joint reach in the hook (20); the connecting screw rod (11) is sleeved with a driving ring (14) and a driving spring (15), the driving ring (14) and the driving spring (15) are located in the driving groove (10), the driving ring (14) is pushed by the driving spring (15) to abut against the driving block (12), a guide groove (16) is formed in the inner wall of the mounting groove (7) along the axial direction, a guide block (17) which is slidably clamped in the guide groove (16) is fixed on the outer wall of the driving ring (14), and a stop block (18) for preventing the guide block (17) from being separated from the guide groove (16) is fixed at the port position of the guide groove (16).
2. The underground garage formwork system of claim 1, wherein: the mounting plate (3) provided with the mounting groove (7) is a mounting bottom plate (5), the mounting plate (3) provided with the driving groove (10) is a mounting top plate (4), and the two mounting plates (3) opposite to each other on the same height direction of the outer template are the mounting top plate (4) or the mounting bottom plate (5) and the mounting bottom plate (5) or the mounting top plate (4) opposite to each other of the two adjacent mounting plates (3).
3. The underground garage formwork system of claim 2, wherein: the outer horizontal flat-open of mounting panel (3) is equipped with and runs through sliding tray (33) of mounting panel (3), positioning assembly just can insert including setting up in sliding tray (33) locating piece (34) in locating hole (32), be provided with the drive in sliding tray (33) locating piece (34) orientation the positioning spring (35) of sliding tray (33) inner motion, be provided with the drive on mounting panel (3) locating piece (34) joint is arrived setting element in locating hole (32).
4. The underground garage formwork system of claim 3, wherein: the positioning piece comprises a positioning rod (36) penetrating through the sliding groove (33), one end of the positioning rod (36) is abutted to the positioning block (34), and the other end of the positioning rod is fixed with a positioning column (37) in threaded connection with the sliding groove (33).
5. The underground garage formwork system of claim 4, wherein: mounting panel (3) bottom seted up with butt groove (25) of joint groove (22) intercommunication, the joint has butt piece (26) in butt groove (25), joint groove (22) internal fixation have the butt in butt piece (26) and prevent that butt piece (26) from entering into joint piece (27) in joint groove (22), joint pole (23) are fixed just can follow on butt piece (26) butt groove (25) lower extreme takes out, thread groove (28) with butt groove (25) intercommunication are seted up to mounting panel (3) bottom, thread groove (28) internal thread connection has the messenger butt piece (26) are supported tightly stopper (29) on joint piece (27).
6. The underground garage formwork system of claim 5, wherein: mounting panel (3) lateral wall seted up with operation groove (30) of joint groove (22) perpendicular intercommunication, operation groove (30) internal thread connection has actuating lever (31), actuating lever (31) butt is in on joint pole (23) and can promote joint pole (23) drive joint arch (24) break away from couple (20).
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| CN202110574257.8A CN113216615B (en) | 2021-05-25 | 2021-05-25 | Underground garage formwork supporting system |
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| CN113216615B true CN113216615B (en) | 2022-05-03 |
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| CN105649330B (en) * | 2015-12-31 | 2017-12-01 | 上海欧本钢结构有限公司 | A kind of plug-in formwork system and its application method for making skeleton using steel reinforcement cage |
| CN110424730B (en) * | 2019-07-29 | 2021-08-24 | 中国十七冶集团有限公司 | Anti-overflow slurry clamping groove type cylindrical formwork and construction method |
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