CN210858002U - Adjustable arc beam shaping formwork structure - Google Patents
Adjustable arc beam shaping formwork structure Download PDFInfo
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- CN210858002U CN210858002U CN201921332530.0U CN201921332530U CN210858002U CN 210858002 U CN210858002 U CN 210858002U CN 201921332530 U CN201921332530 U CN 201921332530U CN 210858002 U CN210858002 U CN 210858002U
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Abstract
The utility model relates to an adjustable arc roof beam regularization formwork structure, its characterized in that: the floor formwork system comprises an arc beam formwork system, a floor formwork system and a supporting system; the supporting system comprises vertical rods and transverse rods which are arranged in a criss-cross mode; the arc-shaped beam formwork system comprises a beam bottom die, beam side dies, horizontal supports, cross beams, vertical ridges and fasteners A, wherein the horizontal supports are arranged on the upper surface of a cross bar of the support bracket at intervals, the cross beams are fixed with the horizontal supports, the beam bottom die is laid on the cross beams, the horizontal supports are provided with threaded steel bars, the vertical ridges are in threaded connection with the threaded steel bars, the outer sides of the vertical ridges are supported by short cross rods, the fasteners A are buckled on the vertical ridges, the beam side dies are arranged on two sides of the beam bottom die, the beam side dies are mutually connected through split bolts B, and the outer side faces of the beam side dies are fixed with the fasteners; the floor formwork system comprises a main ridge, a secondary ridge and a floor bottom formwork. The utility model discloses the radian is accurate, the installation is convenient, whole firm, the consumptive material is few, the turnover utilization ratio is high, and recycle rate is high, and economic technology benefit is showing.
Description
Technical Field
The utility model belongs to the technical field of building engineering, especially, relate to an adjustable circular arc roof beam regularization formwork structure, be applicable to the circular arc roof beam construction of various forms building and structures.
Background
In actual engineering, the construction of the arc beam has great difficulty, the traditional formwork supporting method is to cut the flat wooden clamping plates into a plurality of small blocks, and then nail the small blocks together with nails to form a formwork supporting system which is integrally close to an arc, the construction method has the advantages of low precision degree of template radian, easy material waste, low recycling rate of the flat wooden clamping plates and construction cost increase; meanwhile, the assembly of the template is complicated, the firmness of the template is poor, and the phenomena of mold expansion, mold explosion and the like are easy to occur in the pouring process, so that the forming quality of the arc beam is influenced; in addition, sawdust and waste materials are easily generated in the construction process, and the environmental protection performance is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable circular arc roof beam regularization formwork structure to the consumptive material that traditional flat wooden splint formwork method exists many, recycle rate is low, the equipment is loaded down with trivial details, the wholeness is poor and the mould that rises easily or explode mould, circular arc roof beam shaping quality not good enough scheduling problem, has been proposed.
In order to realize the technical purpose, the utility model discloses a following technical scheme:
the utility model relates to an adjustable arc beam shaping formwork structure, which comprises an arc beam formwork system and a supporting system; the supporting system comprises vertical rods and transverse rods which are arranged in a criss-cross mode, the vertical rods and the transverse rods are connected with each other through fasteners B, a supporting transverse rod is arranged below the top arc beam formwork supporting system of the supporting system, and short transverse rods are arranged on two sides of the arc beam formwork supporting system; circular arc roof beam formwork system include the roof beam die block, the roof beam side form, the horizontal braces, the crossbeam is stupefied with erecting, the horizontal braces interval arrangement is in holding a rest the horizontal pole upper surface, the crossbeam both ends are fixed with the horizontal braces of both sides respectively, the roof beam die block is laid in the crossbeam top, the upper surface of horizontal braces is equipped with a plurality of threaded steel bars, erect stupefied bottom and threaded steel bar threaded connection, the outside is supported through short horizontal pole, the roof beam side form is arranged at the both sides upper surface of roof beam die block, roof beam side form lateral surface welding fastener A, fastener A and perpendicular stupefied joint, both sides roof beam side form is through split bolt B interconnect.
Preferably, adjustable circular arc roof beam regularization formwork structure still includes floor formwork system, floor formwork system include main stupefied, inferior stupefied and floor die block, main stupefied arranging in pole setting top, inferior stupefied interval arrangement is at main stupefied upper surface, floor die block is laid in inferior stupefied top, floor die block edge is connected with beam side form top. The floor formwork system can realize the integral pouring of the floor and the arc-shaped beam.
Preferably, fastener A include fixed block and two turning blocks, two turning blocks articulate in the both sides of fixed block through the pivot respectively, two turning blocks are through locking each other of split bolt A, the fixed block is equipped with two semicircular ports for one side of turning block, two turning blocks all are equipped with a semicircular port for one side of fixed block, and then form two and be used for wearing to restraint and erect stupefied circular port. The structure of the fastener A is convenient for the installation and the disassembly, and is beneficial to recycling and reusing.
Preferably, the upper surface of the support cross bar is provided with two rows of short upright posts; the horizontal support adopt U type channel-section steel, U type channel-section steel notch down, and the notch width is the same with the width of short stand, U type channel-section steel joint is on the short stand that corresponds. The horizontal support adopts U-shaped channel steel to mutually support with short stand, short stand can be to horizontal support accurate positioning, prevents that horizontal support from removing at will simultaneously.
Preferably, the top of the upright rod is provided with a top support, and the top support is in threaded connection with the upright rod; a pole foundation is arranged at the bottom of the upright pole, and the upright pole is inserted into the pole foundation. The pole setting basis can ensure the stability of support system, and the top holds in the palm and pole setting threaded connection, and the height that holds in the palm through rotatory top support adjustable top, and then conveniently controls floor die block and holds in the palm height and the roughness of horizontal pole.
Preferably, the short cross rod is far away from beam side form one side and is connected with the pole setting through fastener B, is close to beam side form one side and is equipped with the tight screw rod in top, the tight screw rod in top and short cross rod threaded connection, the tight screw rod in top is close to beam side form one end and is equipped with the expansion board. The jacking screw rod can adjust the extension length according to the short transverse rod and the interval between the vertical ridges, so that the vertical ridges are fully supported, and the phenomena of mold expansion and mold explosion during beam concrete pouring are avoided.
Preferably, the top end of the beam side die is provided with a groove, and the bottom die of the floor slab is spliced with the beam side die through the groove.
Preferably, the upper surface of the beam bottom die is flush with the top surface of the horizontal support.
The utility model has the following characteristics and beneficial effect:
(1) the utility model relates to a beam side form has elastic bending force, can bend the beam side form into the design radian by clamping and sleeving a fastener A outside a vertical ridge, ensures the accuracy of the beam section size and the radian, and avoids inaccurate beam body radian and surface edge angle caused by the traditional flat wooden splint formwork supporting technology; meanwhile, the beam side mold can meet the construction requirements of arc beams with different radians, saves construction materials and reduces the manufacturing cost.
(2) After the arc beam formwork system is assembled, the arc beam formwork system can be integrally hoisted to the supporting cross rod according to the measuring and placing position line, so that the processes of cutting a template, punching, cutting square timber and the like are omitted, the construction efficiency is improved, the construction period is shortened, no sawdust and waste materials are generated, and the environment friendliness is good.
(3) The beam template is simple in assembling and mounting process and few in construction procedures, and construction potential safety hazards of workers during high-altitude operation are reduced; simultaneously, the roof beam side form is firmly connected through erecting stupefied and fastener with the roof beam die block, and the beam mold board equipment is firm, and the horizontal support card cover is in short stand, the tight screw top of top tightly in erecting stupefied, and the installation quality of beam mold board in the support system is guaranteed, and then has reduced the deformation of template when pouring, the thick liquid that leaks, the mould that rises, the possibility that explodes the mould and even collapse, has improved the security of formwork structure.
(4) The waste of materials is less and the waste generated in the formwork supporting process is less; meanwhile, after construction is finished, the formwork supporting structure can be dismantled according to the principle that the formwork supporting structure is firstly assembled and then disassembled and then assembled and disassembled, the formwork supporting structure is moved to the upper layer for recycling, the turnover utilization rate of the formwork is high, and the construction method accords with the currently advocated green construction concept.
Drawings
FIG. 1 is an elevation view of an adjustable shaped formwork structure for an arc beam;
FIG. 2 is a plan view of an adjustable arc beam sizing formwork structure;
FIG. 3 is a cross section A-A of an adjustable arc beam sizing formwork structure;
FIG. 4 is a section B-B of an adjustable arc beam sizing formwork structure;
FIG. 5 is an elevation view of a floor formwork system in an adjustable arc beam sizing formwork structure;
fig. 6 is a detailed view of the structure of fastener a.
In the figure: 1. the beam comprises a beam side die, 2 parts of fasteners A, 201 parts of fixed blocks, 202 parts of rotating blocks, 203 parts of rotating shafts, 204 parts of split bolts A, 3 parts of horizontal supports, 4 parts of threaded steel bars, 5 parts of vertical ridges, 6 parts of split bolts B, 7 parts of beam bottom dies, 8 parts of cross beams, 9 parts of vertical rods, 10 parts of top supports, 11 parts of cross rods, 12 parts of fasteners B, 13 parts of vertical rod foundations, 14 parts of support cross rods, 15 parts of short vertical columns, 16 parts of short cross rods, 17 parts of top tightening screw rods, 18 parts of main ridges, 19 parts of secondary ridges, 20 parts of floor bottom dies, 21 parts of arc beams and 22 parts of floors.
Detailed Description
The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, and the following examples are illustrative of the present invention and are not limited to the following examples.
In the construction of certain building engineering, the cross section of the arc beam 21 is 250mm × 600mm, the arc radius of the outer edge line of the arc beam is 16600mm, and the arc radius of the inner edge line of the arc beam is 16350mm, and the adjustable arc beam forming formwork structure is adopted for integrally pouring the arc beam 21 and the floor slab 22.
With the attached figure 1, the utility model relates to an adjustable arc beam regularization formwork structure includes arc beam formwork system, floor formwork system and support system.
Referring to the attached drawing 1, the supporting system comprises vertical rods 9 and cross rods 11 which are arranged in a criss-cross manner, the vertical rods 9 and the cross rods 11 are connected with each other through fasteners B12, a supporting cross rod 14 is arranged below the top arc beam formwork system of the supporting system, and short cross rods 16 are arranged at two sides of the arc beam formwork system; the top of the upright stanchion 9 is provided with a top support 10, the top support 10 is in threaded connection with the upright stanchion 9, the height of the top support 10 can be adjusted by rotating the top support 10, and further the height and the flatness of the floor bottom die 20 and the support cross bar 14 can be conveniently controlled; a pole foundation 13 is arranged at the bottom of the upright 9, and the upright 9 is inserted into the pole foundation 13, so that the stability of the supporting system is ensured.
Referring to the attached drawings 1-5, the arc beam formwork system comprises a beam bottom formwork 7, beam side formworks 1, horizontal supports 3, cross beams 8 and vertical ridges 5, the horizontal supports 3 are arranged on the upper surface of a support cross rod 14 at intervals, short upright columns 15 are arranged on the upper surface of the support cross rod 14, two rows of the short upright columns 15 are arranged, the horizontal supports 3 are U-shaped channel steel and are formed by processing aluminum square pipes 80mm × 70mm × 15mm, notches of the U-shaped channel steel face downwards, the width of the notches of the U-shaped channel steel is consistent with that of the short upright columns 15, the U-shaped channel steel is clamped on the corresponding short upright columns 15, accurate positioning of the horizontal supports 3 is achieved, movement of the horizontal supports 3 is prevented, the cross beams 8 are aluminum square pipes 50mm × 50mm × 15mm and 250mm long, two ends of the cross beams 8 are fixed with the horizontal supports 3 on two sides respectively, the beam bottom formwork 7 is laid above the cross beams 8, the beam bottom formwork 7 is processed by adopting aluminum formworks with 20mm thick, the upper surface of the beam bottom formwork 7 and the horizontal supports 3 are connected with a floor slab 1, a screw fastener 20mm, a screw is arranged on the vertical beam, a vertical beam side formwork, a screw bolt 1, a screw fastener 2 mm is arranged on the vertical beam 5, a vertical screw bolt 2, a screw bolt 5 is arranged on the vertical screw bolt 1, a vertical screw bolt 2 mm, a vertical screw bolt 2, a vertical screw bolt is arranged on the vertical beam 5, a vertical screw bolt 2 mm, a vertical screw bolt 2, a vertical screw bolt is connected with a vertical beam 5, a vertical screw bolt 1, a vertical beam 5, a vertical screw bolt 2, a vertical screw bolt is arranged on the vertical beam 5, a vertical screw bolt 2 mm, a vertical screw bolt is connected with a vertical beam 5, a vertical screw bolt 2 mm, a vertical bar 1, a vertical screw bolt is connected with a vertical bar 1.
The structure of above-mentioned fastener A2 is shown in fig. 6, it includes fixed block 201 and two turning blocks 202, two turning blocks 202 articulate in the both sides of fixed block 201 through pivot 203 respectively, fixed block 201 is equipped with two semicircular holes for one side of turning block 202, two turning blocks 202 all are equipped with a semicircular hole for one side of fixed block 201, and then form two circular holes that are used for wearing to restraint and erect stupefied 5, detain on erecting stupefied 5 back when fastener A2, two turning blocks 202 are through locking each other to split bolt A204.
Referring to the attached drawing 1, the floor formwork system comprises main ridges 18, secondary ridges 19 and a floor bottom formwork 20, the main ridges 18 are arranged at the top of the vertical rod 9, the secondary ridges 19 are arranged on the upper surface of the main ridges 18 at intervals, the floor bottom formwork 20 is laid above the secondary ridges 19, and the edge of the floor bottom formwork 20 is spliced with the tongue-and-groove of the beam side formwork 1.
The adjustable arc beam shaping formwork supporting structure is characterized in that a vertical ridge 5 is screwed on a horizontal support 3, and fasteners A2 on the back of a beam side mold are fastened on the vertical ridge 5 one by one to complete the radian adjustment of the beam side mold 1; then, tie the split bolts B6 to complete the assembly of the arc beam formwork system; further hoisting the arc beam formwork system integrally, clamping the bottom horizontal support 3 on the short upright post 15, and tightly pushing the jacking bolt 17 against the vertical ridge 5 on the side surface of the arc beam formwork system so as to complete the installation of the arc beam formwork system in the bracket system; and then, a floor formwork system is installed and concrete is poured to form the arc-shaped beam 21 and the floor 22.
The present invention has been described in detail with reference to the embodiments, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.
Claims (8)
1. The utility model provides an adjustable arc roof beam regularization formwork structure which characterized in that: the device comprises an arc beam formwork system and a supporting system; the supporting system comprises vertical rods (9) and transverse rods (11) which are arranged in a criss-cross mode, the vertical rods (9) and the transverse rods (11) are connected with each other through fasteners B (12), a supporting transverse rod (14) is arranged below the top arc beam formwork supporting system of the supporting system, and short transverse rods (16) are arranged on two sides of the arc beam formwork supporting system; circular arc roof beam formwork system include roof beam die block (7), roof beam side form (1), horizontal braces (3), crossbeam (8) and perpendicular stupefied (5), horizontal braces (3) interval arrangement is in propping up horizontal pole (14) upper surface, crossbeam (8) both ends are fixed with horizontal braces (3) of both sides respectively, roof beam die block (7) are laid in crossbeam (8) top, the upper surface of horizontal braces (3) is equipped with a plurality of threaded steel bar (4), erect stupefied (5) bottom and threaded steel bar (4) threaded connection, the outside is supported through short horizontal pole (16), roof beam side form (1) are arranged in the both sides upper surface of roof beam die block (7), roof beam side form (1) lateral surface welding fastener A (2), fastener A (2) and perpendicular stupefied (5) joint, both sides roof beam side form (1) are through split bolt B (6) interconnect.
2. The adjustable arc beam sizing formwork structure of claim 1, wherein: the floor formwork system comprises a main rib (18), secondary ribs (19) and a floor bottom formwork (20), the main rib (18) is arranged at the top of the vertical rod (9), the secondary ribs (19) are arranged on the upper surface of the main rib (18) at intervals, the floor bottom formwork (20) is laid above the secondary ribs (19), and the edge of the floor bottom formwork (20) is connected with the top end of the beam side formwork (1).
3. The adjustable arc beam sizing formwork structure of claim 1, wherein: fastener A (2) including fixed block (201) and two turning blocks (202), two turning blocks (202) articulate in the both sides of fixed block (201) through pivot (203) respectively, two turning blocks (202) are through split bolt A (204) locking each other, fixed block (201) are equipped with two semicircular holes for one side of turning block (202), two turning blocks (202) all are equipped with a semicircular hole for one side of fixed block (201), and then form two circular holes that are used for wearing to restraint perpendicular stupefied (5).
4. The adjustable arc beam sizing formwork structure of claim 1, wherein: the upper surface of the supporting cross rod (14) is provided with short upright posts (15), and the short upright posts (15) are arranged in two rows; the horizontal support adopt U type channel-section steel, U type channel-section steel notch down, and the notch width is the same with the width of short stand (15), U type channel-section steel joint is on corresponding short stand (15).
5. The adjustable arc beam sizing formwork structure of claim 1, wherein: the top of the upright rod (9) is provided with a top support (10), and the top support (10) is in threaded connection with the upright rod (9); a pole foundation (13) is arranged at the bottom of the upright pole (9), and the upright pole (9) is inserted into the pole foundation (13).
6. The adjustable arc beam sizing formwork structure of claim 1, wherein: short horizontal pole (16) keep away from roof beam side form (1) one side and be connected with pole setting (9) through fastener B (12), be close to roof beam side form (1) one side and be equipped with top tight screw rod (17), top tight screw rod (17) and short horizontal pole (16) threaded connection, top tight screw rod (17) are close to roof beam side form (1) one end and are equipped with the expansion board.
7. The adjustable arc beam sizing formwork structure of claim 1, wherein: the top end of the beam side die (1) is provided with a groove, and the floor bottom die (20) is spliced with the beam side die (1) through the groove.
8. The adjustable arc beam sizing formwork structure of claim 1, wherein: the upper surface of the beam bottom die (7) is flush with the top surface of the horizontal support (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332530.0U CN210858002U (en) | 2019-08-16 | 2019-08-16 | Adjustable arc beam shaping formwork structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921332530.0U CN210858002U (en) | 2019-08-16 | 2019-08-16 | Adjustable arc beam shaping formwork structure |
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| Publication Number | Publication Date |
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| CN210858002U true CN210858002U (en) | 2020-06-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921332530.0U Expired - Fee Related CN210858002U (en) | 2019-08-16 | 2019-08-16 | Adjustable arc beam shaping formwork structure |
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| CN (1) | CN210858002U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523504A (en) * | 2020-12-30 | 2021-03-19 | 山东唐冶模架科技有限公司 | Bell-and-spigot type disc buckle type steel pipe support beam bottom formwork supporting structure and formwork supporting method |
| CN114319848A (en) * | 2022-01-14 | 2022-04-12 | 佛山市新一建筑集团有限公司 | Buckle and building template support steel pipe joist manufactured by using same |
-
2019
- 2019-08-16 CN CN201921332530.0U patent/CN210858002U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112523504A (en) * | 2020-12-30 | 2021-03-19 | 山东唐冶模架科技有限公司 | Bell-and-spigot type disc buckle type steel pipe support beam bottom formwork supporting structure and formwork supporting method |
| CN114319848A (en) * | 2022-01-14 | 2022-04-12 | 佛山市新一建筑集团有限公司 | Buckle and building template support steel pipe joist manufactured by using same |
| CN114319848B (en) * | 2022-01-14 | 2024-02-02 | 佛山市新一建筑集团有限公司 | Buckle and building template support steel pipe joist manufactured by utilizing same |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200626 Termination date: 20210816 |