CN113047616A - Building stair template structure and stair construction method - Google Patents
Building stair template structure and stair construction method Download PDFInfo
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- CN113047616A CN113047616A CN202110322645.7A CN202110322645A CN113047616A CN 113047616 A CN113047616 A CN 113047616A CN 202110322645 A CN202110322645 A CN 202110322645A CN 113047616 A CN113047616 A CN 113047616A
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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
- E04G13/06—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall
- E04G13/062—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for stairs, steps, cornices, balconies, or other parts corbelled out of the wall for stairs or steps
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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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- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The application relates to a building stair template structure and a stair construction method, which comprises a bottom die and two side dies arranged on the bottom die, and a plurality of tread dies arranged between the two side dies, wherein each tread die comprises a fixed block arranged on one side opposite to the side die, the marking time die also comprises two adjusting dies arranged between the opposite fixed blocks, each adjusting die comprises a supporting plate and a convex plate arranged on one side of the supporting plate, the adjusting dies are oppositely arranged, the convex plates can slide on the corresponding supporting plates, an adjacent empty groove is formed between the fixed block and the adjacent convex plate, a hollow cavity is enclosed between the two adjusting dies, a pedal is also arranged between the side moulds, a positioning plate extending downwards is detachably arranged on the pedal, a screw rod is arranged between the side molds, two ends of the screw rod extend out of the surfaces of the side molds and are connected with a locking nut in a threaded manner, and the adjusting die is provided with a limiting structure for limiting the positioning plate to be separated from the adjacent empty groove. This application has the effect that adapts to different length steps.
Description
Technical Field
The application relates to the field of building construction, in particular to a building stair template structure and a stair construction method.
Background
The stairs are necessary structural members for each project and are generally formed by pouring concrete, various templates are required to be erected according to the size of the stairs in design before pouring, and after the concrete is poured and solidified, the templates are disassembled to obtain the required stairs.
The utility model discloses a chinese utility model patent document that current publication number is CN204920213U discloses a stair template, including two stair side forms, die block, still include the template of marking time that a plurality of installed between the stair side form, the last distribution of stair side form has first slot, and the template of marking time is inserted through first slot and stair side form and is closed the connection.
In view of the above-mentioned related technologies, the inventor believes that the length of the steps on the stairs is different in different buildings, and the tread template in the above scheme can only be applied to the steps of one specification, so that there is room for improvement.
Disclosure of Invention
First aspect for the stair template can adapt to the step of different length, this application provides a building stair template structure, adopts following technical scheme:
the utility model provides a building stair template structure, includes the die block, locates two side forms on the die block to and locate a plurality of mould of marking time between two side forms, the mould of marking time is including locating the fixed block on the relative one side of side form, the mould of marking time is still including locating two regulation moulds between the relative fixed block, adjust the mould and include the backup pad and locate the flange of backup pad one side, it can slide in the corresponding backup pad to adjust the relative setting of mould and flange, it faces the dead slot to form between fixed block and the adjacent flange, two enclose into hollow cavity between the regulation mould, still be equipped with the pedal between the side form, can dismantle the locating plate that is equipped with downwardly extending on the pedal, the locating plate can be pegged graft in facing the dead slot for form smooth face between backup pad, fixed block and the locating plate, be equipped with the screw rod between the side form, fixed block and flange are worn to establish simultaneously by the screw rod, the two ends of the screw rod extend out of the surface of the side die and are in threaded connection with a locking nut, and the adjusting die is provided with a limiting structure used for limiting the positioning plate to be separated from the adjacent empty groove.
Through adopting the above technical scheme, two are adjusted the mould and can slide each other, make the one end butt of backup pad on the fixed block, thereby make and adjust the step that the mould can adapt to different length, install the locating plate on the pedal, the locating plate is pegged graft in facing the dead slot, make and adjust the mould, fixed block and locating plate form complete plane, the locating plate can not break away from out from facing the dead slot under limit structure, can form the support for the pedal under the effect of locating plate, make personnel can trample in the pedal upstairs and downstairs in the operation process, convenience more.
Optionally, a sliding groove penetrating through two sides of the protruding plate is formed in the protruding plate, the limiting structure comprises a limiting rod connected in the sliding groove in a sliding mode, the limiting structure further comprises a limiting hole formed in the positioning plate and used for allowing the limiting rod to be connected in an inserting mode, and a driving assembly used for driving the limiting rod to be connected in the limiting hole in an inserting mode is arranged in the hollow cavity.
Through adopting above-mentioned technical scheme, the locating plate is pegged graft in facing the dead slot after, and drive assembly drive gag lever post slides for the gag lever post is pegged graft in spacing downtheholely, thereby makes the locating plate can not break away from out from facing the dead slot.
Optionally, the driving assembly comprises a mounting block arranged at the upper end of the hollow cavity, a rotating shaft is rotatably connected to the mounting block and vertically extends into the hollow cavity, a long plate is arranged between the side molds in a penetrating way, the fixed block and the adjusting mold are abutted against the surface of the long plate, the lower end of the rotating shaft penetrates through the screw rod and is rotationally inserted on the surface of the long plate, the outer wall of the rotating shaft is provided with a forward rotating part and a backward rotating part with reverse threads, the forward rotating part and the backward rotating part are both in threaded connection with a moving block, both sides of the motion block are abutted against the inner wall of the hollow cavity, both sides of the motion block are hinged with support rods, one end of each support rod on the same side, far away from the motion block, is hinged with a connecting block, the support rods on the same side are connected to the same connecting block, the connecting block is equipped with the promotion post that can peg graft in the sliding tray towards the one end of sliding tray, the groove of stepping down has been seted up to the position that the footboard corresponds the installation piece.
Through adopting above-mentioned technical scheme, rotate the axis of rotation and can drive two motion pieces and be close to each other or keep away from each other, the motion piece is close to each other, can drive promotion post plug in the sliding tray to promote the gag lever post and peg graft into spacing hole, thereby carry on spacingly to the locating plate, two face the dead slot and be the slope form, make the locating plate also can carry out not unidimensional the stepping board and support, improve the stability of stepping board.
Optionally, a mounting groove is formed in one side, close to the empty groove, of the sliding groove, a ring protrusion is arranged on the outer wall of the limiting rod, a first spring is sleeved on the outer wall of the limiting rod, one end of the first spring is connected to the end face of the mounting groove, the other end of the first spring is connected to the ring protrusion, and when the limiting rod is inserted into the limiting hole, the first spring is in a stretching state.
Through adopting above-mentioned technical scheme, under the elastic force effect of first spring, when promoting the post and sliding away from in the sliding tray, the gag lever post can be automatic break away from out from spacing hole, convenient dismantlement.
Optionally, the fixed block has seted up the spacing groove towards the one side that faces the dead slot, be equipped with on the locating plate and can butt in the spacing inslot spacing strip.
Through adopting above-mentioned technical scheme, spacing can butt in spacing inslot to make the locating plate face empty inslot more stable, improve pedal's stability.
Optionally, a clamping groove used for abutting against one end of an adjacent supporting plate is formed in the fixing block, and a convex column capable of being inserted into the end face of the supporting plate is arranged on one side, facing the supporting plate, of the clamping groove.
Through adopting above-mentioned technical scheme, under the limiting displacement of projection, adjust the mould and be difficult to take place to rock, further improve the stability of adjusting the mould installation back.
Optionally, a vertically extending elongated slot is formed in the convex plate, the elongated slot is communicated with the sliding slot, a vertical plate is connected in the elongated slot in a vertical sliding mode, a second spring is arranged on the bottom surface of the elongated slot, when the lower end of the vertical plate abuts against the upper end of the second spring, a part of the vertical plate, which exceeds the upper surface of the convex plate, is arranged on the vertical plate, a notch is formed in the vertical plate, the pedal can drive the elongated plate to move downwards when being mounted on the adjusting mold, the notch can coincide with the sliding slot, a butting slot is formed in the lower surface of the pushing column, and when the elongated plate moves upwards, the notch can abut against the butting slot.
Through adopting above-mentioned technical scheme, the locating plate is pegged graft when facing the dead slot, the footboard can the butt make the riser lapse in the upper end of riser, the second spring is compressed, the breach can coincide with the sliding tray, make the promotion post wear to establish the breach and contradict in the gag lever post, when needing to dismantle down the footboard, promote the direction motion of post to keeping away from the gag lever post, make the gag lever post break away from spacing hole, the locating plate can the upward movement, footboard and riser break away from the contact, riser upward movement makes the breach joint in the butt groove under the spring action of second spring, thereby make the drive catch bar can drive the backup pad and break away from the projection, conveniently pour the dismantlement of accomplishing back adjustment mould.
Optionally, the installation piece upper surface is equipped with the ladder piece, the groove of stepping down be with ladder piece matched with structure, the upper end of axis of rotation is equipped with the rotating head.
Through adopting above-mentioned technical scheme, the ladder piece butt is in the groove of stepping down, further improves the stability of step board.
In a second aspect, the present application provides a construction method for building a staircase, which adopts the following technical scheme:
a construction method of a stair uses the stair template structure, and is characterized in that: comprises the following steps;
s1, measuring and setting out, building a frame made of a steel pipe material, and then installing a bottom die and a side die;
s2, mounting the long plate, mounting a fixing block and an adjusting die between the side dies, and sliding the adjusting die to enable the supporting plate to be abutted against the clamping groove and enable the convex column to be inserted into the end face of the supporting plate;
s3, coating a release agent on one side of the adjusting die, which can be in contact with concrete, installing a corresponding positioning plate on the pedal according to the size of the adjacent empty slot, then inserting the positioning plate into the adjacent empty slot, driving a limiting rod to be inserted into the insertion hole by pushing a column, and finally rotating a locking nut to enable the locking nut to be tightly abutted to the outer wall of the side die;
and S4, pouring concrete.
Through adopting above-mentioned technical scheme, adjust the mould and can be applied to the step of different length, make things convenient for reuse to install the pedal between the side form, make things convenient for personnel's upper and lower.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the two adjusting dies can slide mutually, so that the length of the adjusting dies can be adjusted according to the length of the step;
2. under the effect of locating plate and pedal, can restrict and adjust the mould and take place the motion to pedal can supply personnel to go upstairs and downstairs.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present application;
FIG. 2 is an exploded schematic view of a treadle in an embodiment of the present application;
FIG. 3 is an exploded view of the treading and adjustment module of the present embodiment;
FIG. 4 is a schematic structural diagram of a driving assembly in an embodiment of the present application;
fig. 5 is an enlarged schematic view of fig. 5.
Description of reference numerals: 1. bottom die; 2. side mould; 3. a step mold; 4. a fixed block; 5. adjusting the die; 51. a support plate; 52. a convex plate; 6. an adjacent empty slot; 7. a hollow cavity; 8. treading a pedal; 9. positioning a plate; 10. a screw; 11. locking the nut; 12. a limiting structure; 121. a limiting rod; 122. a limiting hole; 13. a sliding groove; 14. a drive assembly; 141. mounting blocks; 142. a rotating shaft; 143. a motion block; 144. a strut; 145. connecting blocks; 146. pushing the column; 15. a long plate; 16. a yielding groove; 17. mounting grooves; 18. the ring is convex; 19. a first spring; 20. a limiting groove; 21. a limiting strip; 22. a clamping groove; 23. a convex column; 24. a long groove; 25. a vertical plate; 26. a second spring; 27. a notch; 28. a butt joint groove; 29. a step block; 30. rotating the head; 31. and (4) a groove.
Detailed Description
The present application is described in further detail below with reference to figures 1-5.
Example 1:
the embodiment of the application discloses building stair template structure. Referring to fig. 1, the stair formwork structure includes a bottom formwork 1, two side formworks 2 installed on the bottom formwork 1, and a plurality of tread molds 3 installed between the two side formworks 2, wherein the tread molds 3 are uniformly arranged along the length direction of the side formworks 2. The lower part of the bottom die 1 can be supported by a steel pipe bracket, and the side die 2 is arranged on the bottom die 1 by bolts and the like. A space for pouring concrete is enclosed among the bottom die 1, the side die 2 and the tread die 3, so that the stair is formed.
Referring to fig. 2 and 3, the stepping mold 3 includes fixing blocks 4 installed on opposite sides of the side mold 2, and the stepping mold 3 further includes an adjusting mold 5 installed between the two fixing blocks 4. The adjusting die 5 includes a support plate 51 and a protruding plate 52 integrally fixed to one side of the support plate 51, so that the cross-section of the adjusting die 5 has an L-shaped configuration. Two adjusting dies 5 are mounted between the opposite fixing blocks 4, and the two adjusting dies 5 are arranged oppositely, so that the convex plate 52 can abut against the position of the supporting plate 51 on the other adjusting plate. The protruding plate 52 slides horizontally on the supporting plate 51, so that the position between the two adjusting dies 5 can be adjusted, and one end of the supporting plate 51 far away from the protruding plate 52 can abut against the adjacent fixing block 4, so that the adjusting dies 5 can adapt to different lengths of steps.
Referring to fig. 2 and 3, when one end of the support plate 51, which is far away from the convex plate 52, abuts against the adjacent fixed block 4, an adjacent empty slot 6 can be formed between the convex plate 52 and the adjacent fixed block 4, two adjacent empty slots 6 are formed, and a hollow cavity 7 can be enclosed between the two adjusting dies 5. All pegging graft in two face dead slots 6 and having locating plate 9, locating plate 9 is including a plurality of different specifications to adapt to not equidimension face dead slot 6. The locating plate 9 is inserted in the empty groove 6, and can be abutted against the inner wall of the empty groove 6, so that the fixing block 4, the supporting plate 51 and the locating plate 9 can form a complete plane, and the step can be smooth when concrete is poured. Install same step 8 on two locating plates 9, the length direction perpendicular to step 8 of locating plate 9, locating plate 9 passes through modes such as bolt to be installed on step 8 to make step 8 be the horizontality, the staff of being convenient for moves from top to bottom.
Referring to fig. 2 and 3, in order to fix the fixing block 4 and the adjusting die 5, a screw rod 10 is inserted between the two side dies 2, the screw rod 10 is simultaneously inserted through the convex plates 52 of the two adjusting dies 5 and the two fixing blocks 4, and both ends of the screw rod 10 have portions extending out of the surfaces of the side dies 2. And locking nuts 11 are further connected to the two ends of the screw rod 10 in a threaded manner, and the locking nuts 11 are tightly abutted to the side die 2. Recess 31 has been seted up to the lower extreme of locating plate 9, and when locating plate 9 inserted into faced dead slot 6, screw rod 10 can be located recess 31 for screw rod 10 does not influence the grafting of locating plate 9, and the diameter looks adaptation of recess 31 and screw rod 10 makes screw rod 10 butt in the inner wall of recess 31. In order to improve the supporting effect on the tread mold 3, a long plate 15 penetrates between the two side molds 2, and the lower ends of the fixing block 4 and the adjusting mold 5 can be abutted to the upper surface of the long plate 15.
Referring to fig. 3 and 4, the adjusting mold 5 is further provided with a limiting structure 12 for limiting the positioning plate 9 from being separated from the adjacent empty slot 6, so that the pedal 8 has better stability when being stepped. The convex plate 52 is provided with a sliding groove 13, the sliding groove 13 is horizontally arranged, and the sliding groove 13 penetrates through two sides of the convex plate 52, so that the convex plate can be communicated with the hollow cavity 7 and the adjacent hollow groove 6. The limiting structure 12 includes a limiting rod 121 slidably connected in the sliding groove 13, and the limiting structure 12 further includes a limiting hole 122 provided in the positioning plate 9 for the limiting rod 121 to be inserted. The hollow cavity 7 is further provided with a driving assembly 14 for driving the limiting rod 121 to slide in the sliding groove 13, so that when the limiting rod 121 is inserted into the limiting hole 122, the positioning plate 9 cannot be separated from the adjacent hollow groove 6. When the positioning plate 9 is installed, the limiting rod 121 is positioned in the sliding groove 13, and the installation of the positioning plate 9 is not influenced.
Referring to fig. 3 and 4, the driving assembly 14 includes a rotating shaft 142 rotatably connected in the hollow chamber 7, the rotating shaft 142 is vertically disposed, and the rotating shaft 142 penetrates the screw 10 and is inserted at a lower end thereof into the long plate 15, so that the rotating shaft 142 can rotate. The upper end of the rotation shaft 142 is rotatably connected with the mounting block 141, and the upper end of the rotation shaft 142 has a portion extending out of the surface of the mounting block 141 for rotating the rotation shaft 142. The stepping plate 8 is provided with a yielding groove 16 corresponding to the mounting block 141, so that the upper end of the rotating shaft 142 can penetrate out of the yielding groove 16, and a person can operate the rotating shaft 142 conveniently. The step block 29 is fixed on the upper surface of the mounting block 141, and the abdicating groove 16 is of a structure matched with the step block 29, so that the step block 29 can improve the supporting effect on the pedal 8. The upper end of the rotation shaft 142 is protruded beyond the surface of the mounting block 141 and the rotation head 30 is fixed to facilitate the rotation of the rotation shaft 142.
Referring to fig. 3 and 4, the width of the mounting block 141 is the same as the width of the hollow chamber 7, so that the mounting block 141 cannot rotate within the hollow chamber 7. The outer wall of the rotating shaft 142 is provided with a forward rotation part and a backward rotation part with reverse threads, the forward rotation part and the backward rotation part are in threaded connection with a moving block 143, the width of the moving block 143 is the same as that of the hollow cavity 7, and the moving block 143 can abut against the inner wall of the hollow cavity 7, so that the rotating shaft 142 can drive the moving block 143 to be close to or far away from each other. The two sides of the motion block 143 are hinged with supporting rods 144, and one end of the supporting rod 144 on the same side, which is far away from the motion block 143, is hinged on the same connecting block 145. A pushing column 146 is fixed on one side of the connecting block 145 facing the convex plate 52, and the moving block 143 can drive the pushing column 146 to be inserted into the sliding groove 13 or slide out of the sliding groove 13 when moving up and down. When the pushing post 146 is inserted into the sliding groove 13 and abuts against the limiting rod 121, the limiting rod 121 can be driven to be inserted into the limiting hole 122. And when the pushing column 146 is inserted into the sliding groove 13, the connecting block 145 can abut against the convex plate 52, further reinforcing the adjusting die 5.
Referring to fig. 4 and 5, in order to facilitate the separation of the limiting rod 121 from the limiting hole 122, an installation groove 17 is formed on one side of the sliding groove 13 adjacent to the empty groove 6, and the installation groove 17 and the sliding groove 13 are coaxially arranged. A ring protrusion 18 is fixed on the outer wall of the limiting rod 121, a first spring 19 is sleeved on the outer wall of the limiting rod 121, one end of the first spring 19 is fixed on the ring protrusion 18, and the other end of the first spring 19 is fixed on the inner bottom surface of the mounting groove 17. When the limiting rod 121 is inserted into the limiting hole 122, the first spring 19 is in a stretching state, and when the pushing column 146 slides into the hollow cavity 7, the limiting rod 121 can be separated from the limiting hole 122 under the elastic force of the first spring 19.
Referring to fig. 2 and 3, further, a limit groove 20 is formed in one side, facing the empty groove 6, of the fixing block 4, and a limit strip 21 capable of sliding into the limit groove 20 from top to bottom is fixed on the positioning plate 9, so that the stability of the positioning plate 9 in the empty groove 6 is improved.
Referring to fig. 3, a clamping groove 22 for abutting against one end of the adjacent supporting plate 51 is formed in the fixing block 4, a convex column 23 is fixed on one side, facing the supporting plate 51, of the clamping groove 22, and when the adjusting die 5 slides relative to each other, one end of the supporting plate 51 can slide into the clamping groove 22, and the convex column 23 can be inserted into the end face of the supporting plate 51.
Referring to fig. 4 and 5, the protruding plate 52 is provided with a vertically extending long groove 24, and the long groove 24 is communicated with the sliding groove 13. A vertical plate 25 is connected in the long groove 24 in a vertical sliding manner, a second spring 26 is fixed on the bottom surface of the long groove 24, the second spring 26 is vertically arranged, and the upper end of the second spring 26 can abut against the lower end surface of the vertical plate 25. Under the action of the second spring 26, the upper end of the vertical plate 25 has a part extending out of the surface of the adjusting die 5, and when the pedal 8 is mounted on the adjusting die 5, the vertical plate 25 is pressed in the long groove 24. The side wall of the vertical plate 25 is provided with a notch 27, and when the vertical plate 25 is accommodated in the long groove 24, the notch 27 can be overlapped with the sliding groove 13, so that the sliding of the pushing column 146 is not influenced. The lower surface of the pushing column 146 is provided with an abutting groove 28, the pushing column 146 slides towards the hollow cavity 7, so that the limiting rod 121 is separated from the limiting hole 122, and then the pedal 8 can be detached. When the pedal 8 is taken down, the second spring 26 can drive the vertical plate 25 to move upwards, the notch 27 can be clamped with the abutting groove 28, and then the rotating shaft 142 is rotated, so that the two convex plates 52 are far away from each other, the supporting plate 51 can slide out of the convex column 23, and the detachment of the adjusting die 5 is facilitated.
The implementation principle of the building stair template structure in the embodiment of the application is as follows: wear to establish long board 15 with, fixed block 4 and two convex plates 52 are worn to establish by screw rod 10, sliding adjustment mould 5, make the one end butt of backup pad 51 in joint inslot 22, projection 23 can peg graft on corresponding backup pad 51, select corresponding locating plate 9 to install in the lower surface of step board 8 according to the size that faces dead slot 6, and install drive assembly 14, step board 8 installs when adjusting on mould 5, long board 15 is compressed, breach 27 and sliding tray 13 intercommunication, it can slide to promote post 146, rotate rotating head 30, make and promote post 146 butt in gag lever post 121, and drive gag lever post 121 pegs graft in spacing hole 122.
Example 2:
the embodiment of the application discloses a construction method of a stair, which comprises the following steps:
s1, measuring and paying off, then building a frame made of a steel pipe according to measured data, then installing a bottom die 1 and a side die 2, and connecting the bottom surface of the bottom die 1 and the frame in a bolt mode and the like;
s2, installing the long plate 15, installing the fixing block 4 and the adjusting die 5 between the side dies 2, and sliding the adjusting die 5 to enable the supporting plate 51 to abut against the clamping groove 22 and enable the convex column 23 to be inserted into the end face of the supporting plate 51;
s3, coating a release agent on one side of the adjusting die 5, which can be in contact with concrete, installing a corresponding positioning plate 9 on the pedal 8 according to the size of the adjacent empty slot 6, then inserting the positioning plate 9 into the adjacent empty slot 6, driving the limiting rod 121 to be inserted into the insertion hole by the pushing column 146, and finally rotating the locking nut 11 to enable the locking nut 11 to be tightly abutted to the outer wall of the side die 2;
and S4, pouring concrete, and after the concrete reaches a certain strength, removing the form.
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 (9)
1. The utility model provides a building stair template structure, includes die block (1), locates two side forms (2) on die block (1) to and locate a plurality of marking time mould (3) between two side forms (2), its characterized in that: mould of marking time (3) are including locating fixed block (4) on the relative one side of side form (2), mould of marking time (3) are still including locating two regulation moulds (5) between relative fixed block (4), adjust mould (5) including backup pad (51) and locate protruding board (52) of backup pad (51) one side, adjust mould (5) and set up relatively and protruding board (52) can slide on corresponding backup pad (51), it faces dead slot (6) to form between fixed block (4) and adjacent protruding board (52), two it encloses into hollow chamber (7) to adjust between mould (5), still be equipped with pedal (8) between side form (2), can dismantle on pedal (8) and be equipped with downwardly extending's locating plate (9), locating plate (9) can peg graft in dead slot (6) for backup pad (51) have, Form smooth face between fixed block (4) and locating plate (9), be equipped with screw rod (10) between side form (2), fixed block (4) and flange (52) are worn to establish simultaneously in screw rod (10), the surface and the threaded connection that extend side form (2) at the both ends of screw rod (10) have lock nut (11), be equipped with on regulation mould (5) and be used for restricting locating plate (9) from facing limit structure (12) that break away from out in dead slot (6).
2. A building stair template structure according to claim 1, wherein: the limiting structure is characterized in that a sliding groove (13) penetrating through two sides of the convex plate (52) is formed in the convex plate (52), the limiting structure (12) comprises a limiting rod (121) connected in the sliding groove (13) in a sliding mode, the limiting structure (12) further comprises a limiting hole (122) formed in the positioning plate (9) and used for allowing the limiting rod (121) to be connected in an inserting mode, and a driving assembly (14) used for driving the limiting rod (121) to be connected in the limiting hole (122) in an inserting mode is arranged in the hollow cavity (7).
3. A building stair template structure according to claim 2, wherein: the driving assembly (14) comprises a mounting block (141) arranged at the upper end of the hollow cavity (7), the mounting block (141) is connected with a rotating shaft (142) in a rotating mode, the rotating shaft (142) vertically extends into the hollow cavity (7), a long plate (15) penetrates through the side molds (2), the fixing block (4) and the adjusting mold (5) are abutted to the surface of the long plate (15), a screw (10) penetrates through the lower end of the rotating shaft (142) and is rotatably inserted into the surface of the long plate (15), a forward rotating part and a backward rotating part with reverse threads are arranged on the outer wall of the rotating shaft (142), the forward rotating part and the backward rotating part are connected with a moving block (143) in a threaded mode, two sides of the moving block (143) are abutted to the inner wall of the hollow cavity (7), two sides of the moving block (143) are hinged with supporting rods (144), one end, far away from the moving block (143), of the supporting rod (144) on the same side is hinged with a connecting, the supporting rods (144) on the same side are connected to the same connecting block (145), one end, facing the sliding groove (13), of the connecting block (145) is provided with a pushing column (146) capable of being inserted into the sliding groove (13), and the stepping plate (8) is provided with an abdicating groove (16) in a position corresponding to the mounting block (141).
4. A building stair template structure according to claim 3, wherein: the sliding groove (13) is close to one side of the adjacent empty groove (6) and is provided with a mounting groove (17), the outer wall of the limiting rod (121) is provided with a ring protrusion (18), the outer wall of the limiting rod (121) is sleeved with a first spring (19), one end of the first spring (19) is connected to the end face of the mounting groove (17), the other end of the first spring is connected to the ring protrusion (18), and when the limiting rod (121) is inserted into the limiting hole (122), the first spring (19) is in a stretching state.
5. A building stair template structure according to claim 4, wherein: spacing groove (20) have been seted up towards one side of facing dead slot (6) in fixed block (4), be equipped with on locating plate (9) can butt in spacing strip (21) in spacing groove (20).
6. A building stair template structure according to claim 4, wherein: the fixing block (4) is provided with a clamping groove (22) for abutting against one end of the adjacent supporting plate (51), and one side, facing the supporting plate (51), of the clamping groove (22) is provided with a convex column (23) which can be inserted into the end face of the supporting plate (51).
7. The building stair template structure according to claim 6, wherein: the pedal device is characterized in that a vertically extending long groove (24) is formed in the convex plate (52), the long groove (24) is communicated with the sliding groove (13), a vertical plate (25) is connected into the long groove (24) in a vertical sliding mode, a second spring (26) is arranged on the bottom surface of the long groove (24), when the lower end of the vertical plate (25) abuts against the upper end of the second spring (26), the vertical plate (25) has a part exceeding the upper surface of the convex plate (52), a notch (27) is formed in the vertical plate (25), the pedal (8) can drive the long plate (15) to move downwards when being installed on the adjusting die (5), the notch (27) can coincide with the sliding groove (13), an abutting groove (28) is formed in the lower surface of the pushing column (146), and when the long plate (15) moves upwards, the notch (27) can abut against the abutting groove (28).
8. A building stair template structure according to claim 7, wherein: install piece (141) upper surface and be equipped with ladder piece (29), the groove of stepping down (16) be with ladder piece (29) matched with structure, the upper end of axis of rotation (142) is equipped with rotating head (30).
9. A method of constructing a staircase using the stair template structure of claim 8, wherein: comprises the following steps;
s1, measuring and paying off, building a frame made of a steel pipe, and then installing a bottom die (1) and a side die (2);
s2, installing the long plate (15), installing a fixing block (4) and an adjusting die (5) between the side dies (2), sliding the adjusting die (5) to enable the supporting plate (51) to abut against the clamping groove (22), and enabling the convex column (23) to be inserted into the end face of the supporting plate (51);
s3, coating a release agent on one side of the adjusting die (5) capable of contacting with concrete, installing a corresponding positioning plate (9) on the pedal (8) according to the size of the adjacent empty groove (6), inserting the positioning plate (9) into the adjacent empty groove (6), driving a limiting rod (121) to be inserted into the insertion hole by pushing a column (146), and finally rotating a locking nut (11) to enable the locking nut (11) to be tightly abutted to the outer wall of the side die (2);
and S4, pouring concrete.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113756575A (en) * | 2021-10-13 | 2021-12-07 | 张雪 | Stair template convenient for transferring heavy objects for building construction |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140021643A1 (en) * | 2012-07-20 | 2014-01-23 | Stephane Poulin | System for building formwork for concrete stairs and related methods |
| CN206397143U (en) * | 2016-12-01 | 2017-08-11 | 郭永伟 | A kind of rapid construction stair template |
| CN210013471U (en) * | 2019-01-04 | 2020-02-04 | 中国华冶科工集团有限公司 | Stair formwork structure for multi-story and high-rise buildings |
| CN210918228U (en) * | 2019-09-20 | 2020-07-03 | 中恒辉建设有限公司 | Stair pour and use template |
| CN211472005U (en) * | 2019-12-24 | 2020-09-11 | 深圳市奥城景观工程设计有限公司 | Landscape structure of mating formation |
| CN112459475A (en) * | 2020-11-30 | 2021-03-09 | 四川仟坤建设集团有限责任公司 | Stair formwork supporting structure and mounting method thereof |
-
2021
- 2021-03-26 CN CN202110322645.7A patent/CN113047616B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140021643A1 (en) * | 2012-07-20 | 2014-01-23 | Stephane Poulin | System for building formwork for concrete stairs and related methods |
| CN206397143U (en) * | 2016-12-01 | 2017-08-11 | 郭永伟 | A kind of rapid construction stair template |
| CN210013471U (en) * | 2019-01-04 | 2020-02-04 | 中国华冶科工集团有限公司 | Stair formwork structure for multi-story and high-rise buildings |
| CN210918228U (en) * | 2019-09-20 | 2020-07-03 | 中恒辉建设有限公司 | Stair pour and use template |
| CN211472005U (en) * | 2019-12-24 | 2020-09-11 | 深圳市奥城景观工程设计有限公司 | Landscape structure of mating formation |
| CN112459475A (en) * | 2020-11-30 | 2021-03-09 | 四川仟坤建设集团有限责任公司 | Stair formwork supporting structure and mounting method thereof |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113756575A (en) * | 2021-10-13 | 2021-12-07 | 张雪 | Stair template convenient for transferring heavy objects for building construction |
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