CN212249187U - Early-dismantling support system for floor slab formwork - Google Patents
Early-dismantling support system for floor slab formwork Download PDFInfo
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- CN212249187U CN212249187U CN202020555667.9U CN202020555667U CN212249187U CN 212249187 U CN212249187 U CN 212249187U CN 202020555667 U CN202020555667 U CN 202020555667U CN 212249187 U CN212249187 U CN 212249187U
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Abstract
The utility model discloses a floor template early tears open support system, including supporting the head, template and a supporting beam, the template sets up with a supporting beam average level, the tip of two templates passes through the backing plate to be connected, supports the head and sets up in the below of backing plate and support the backing plate, supports the head and includes connecting piece and mounting, supports the head and is located between the tip of two supporting beams, is provided with the supporting part that supports a supporting beam on the connecting piece, a supporting beam supports the template, mounting fixed connection spare, connecting piece whereabouts when the mounting cancellation is to the fixed action of connecting piece, the tip whereabouts of supporting beam simultaneously. The utility model provides a support system is early torn open to floor slab form, when dismantling a supporting beam make the connecting piece fall can, easy operation is convenient, has promoted the efficiency of construction. Through using this floor form early to tear open supporting system, template and a supporting beam can take off earlier for in the construction that next floor pour, therefore the efficiency of construction can improve greatly.
Description
Technical Field
The utility model relates to a building field especially relates to a support system is early torn open to floor template.
Background
The early-dismantling formwork system is characterized in that a large-span floor system is reduced in span (less than or equal to 2m) by increasing supporting points (pillars) through reasonably erecting a formwork, so that the aims of early dismantling the formwork and then dismantling the pillars are fulfilled. The early-dismantling formwork is that an early-dismantling device is arranged in a floor formwork supporting system, and when the floor concrete reaches early-dismantling strength, a lifting bracket of the early-dismantling device descends to dismantle the floor formwork; and the support system is dismantled twice, part of the supports are dismantled for the first time to form a floor slab support layout with the distance not more than 2m, and the reserved supports are dismantled for the second time when the concrete member reaches a form removal condition. The existing early-dismantling formwork system is troublesome to operate when being dismantled for the first time, has long construction period and influences the construction efficiency.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a floor form early-dismantling support system, the purpose is simplified the operation of demolising a supporting beam.
In order to achieve the above purpose, the technical scheme of the utility model is as follows: the utility model provides a floor form early tear support system open, is including supporting head, template and a supporting beam, the template with the equal level of a supporting beam sets up, two the tip of template is passed through the backing plate and is connected, it sets up to support the head the below of backing plate is supported the backing plate, it includes connecting piece and mounting to support the head, it is located two to support the head support between the tip of roof beam, be provided with the support on the connecting piece the supporting part of a supporting beam, a supporting beam supports the template, the mounting is fixed the connecting piece works as the mounting cancellation is right during the fixed action of connecting piece the connecting piece whereabouts, simultaneously the tip whereabouts of supporting beam.
Preferably, a plurality of clamping blocks are linearly distributed on the side portion of the supporting beam, clamping grooves matched with the clamping blocks are formed in the bottom surface of the template, the lower portions of the clamping blocks are connected with the supporting beam, and the upper portions of the clamping blocks are inserted into the clamping grooves.
Preferably, both sides of the backing plate are provided with an upper extension and a lower extension, the upper extension and the lower extension horizontally extend outwards from both sides of the backing plate, the end of the template is provided with a groove matched with the lower extension, and the bottom of the upper extension is abutted against the top surface of the template.
Preferably, the support head further comprises a template support piece and a guide post, the top of the template support piece supports the base plate, the guide post is vertically arranged, the top end of the guide post is connected with the template support piece, and the connecting piece and the fixing piece are movably sleeved on the guide post.
Preferably, a first opening and a second opening which are communicated with each other are arranged on the fixing piece in a penetrating mode, the width of the second opening is larger than that of the first opening, flanges which extend outwards are arranged on two sides of the guide post, when the fixing piece fixes the connecting piece, the first opening is sleeved on the guide post, the flanges support the fixing piece, and the fixing piece horizontally moves to enable the guide post to be located in the second opening and then fall downwards along the guide post.
Preferably, the support head further comprises a bottom tube and a flat plate, the flat plate is arranged below the guide post, and the top end of the bottom tube penetrates through the flat plate to be connected with the bottom end of the guide post.
Preferably, the two sides of the connecting piece are provided with inserting parts, the inserting parts are positioned above the supporting parts, the bottom of the supporting beam is provided with an opening, the opening extends upwards to form an inner cavity, and the inserting parts are inserted in the inner cavity.
Preferably, the length direction of the pad plate is perpendicular to the length direction of the support beam.
The utility model has the advantages that: the utility model provides a floor template early tears open support system, through a supporting beam and support first supporting template, the template is fixed effectual, when dismantling a supporting beam make the connecting piece fall down can, easy operation is convenient, has promoted the efficiency of construction. Through using this floor form early to tear open support system, template and a supporting beam can take off earlier for in the construction that next floor was pour, support the head through the purpose that supports the cement floor that does not condense completely with the realization of support backing plate, consequently the efficiency of construction can improve greatly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of area A of FIG. 1;
FIG. 3 is a front view of the support beam;
FIG. 4 is a schematic view of the bottom structure of the support beam;
FIG. 5 is a schematic structural view of a support head;
FIG. 6 is a schematic structural view of a connector;
FIG. 7 is a schematic view of the fastener;
FIG. 8 is a side view of the support head after the attachment member has been dropped;
wherein: 1. the supporting head 101, the template supporting piece 102, the guide column 103, the connecting piece 104, the fixing piece 105, the bottom tube 106, the flat plate 107, the supporting part 108, the inserting part 109, the first opening 110, the second opening 111, the flange 112 and the base.
2. Template, 201, backing plate, 202, upper extension, 203, lower extension;
3. supporting beam 301, clamping block 302, inner cavity.
Detailed Description
The present invention will be described in further detail with reference to the following embodiments.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 8, the present embodiment provides a floor slab formwork early-dismantling support system, which includes a support head 1, a formwork 2 and a support beam 3. The formwork 2 and the support beams 3 support the formwork 2 at the same time, and cement is poured on the formwork 2 to form the floor slab. The first form removal is performed by the form 2 and the support beam 3, and the second form removal is performed by the support head 1 after the cement is completely solidified.
The formworks 2 and the supporting beams 3 are both horizontally arranged, and the ends of the two formworks 2 are connected through a backing plate 201. Specifically, both sides of the pad 201 are provided with an upper extension 202 and a lower extension 203. Go up extension 202 and extension 203 and extend outwards from the both sides level of backing plate 201 down, template 2's tip be provided with extension 203 complex recess down, the bottom of going up extension 202 offsets with template 2's top surface, so realize connecting, dismantle the convenience when dismantling the template moreover, the efficiency of construction is high.
The support beams 3 are disposed below the formworks 2, and the support beams 3 support the formworks 2. A plurality of clamping blocks 301 are linearly distributed on the side part of the supporting beam 3, clamping grooves matched with the clamping blocks 301 are formed in the bottom surface of the template 2, and the lower parts of the clamping blocks 301 are plate bodies and are connected with the supporting beam 3. The upper portion of fixture block 301 is the lug of upwards extending, inserts and establishes in the draw-in groove, so support template 2 and fixed, prevent that template 2 from rocking about to easy operation is convenient when demolising separation template 2 and a supporting beam 3.
As a further preferred aspect of the above technical solution, the length direction of the backing plate 201 is perpendicular to the length direction of the supporting beam 3, so that it can be ensured that the formwork 2 is supported in both perpendicular directions, and the stability of the formwork 2 during casting is ensured.
The support head 1 is disposed below the pad 201 and supports the pad 201 while the support head 1 is located between the ends of the two support beams 3, and the support head 1 functions to connect the two support beams 3 and support the two support beams 3 in addition to supporting the pad 201.
Referring with emphasis to fig. 5 to 8, the support head 1 includes a template support 101, guide posts 102, a connector 103, a fixing member 104, a bottom tube 105 and a plate 106.
The formwork support member 101 is an elongated rod body, and the length direction thereof coincides with the length direction of the tie plate 201. The template support 101 is located below the setting plate 201, and the top of the template support 101 supports the setting plate 201, thereby supporting the template 2. The guide posts 102 are vertically arranged and the top ends thereof are connected with the formwork support 101. The guide posts 102 are rectangular bar members having a width smaller than that of the formwork support 101. The guide post 102 is provided with outwardly extending flanges 111 on both sides of the lower middle portion thereof. The thickness of the flange 111 is less than the thickness of the guide post 102.
The connecting piece 103 and the fixing piece 104 are movably sleeved on the guide post 102. The connecting member 103 serves to support and connect the support beam 3, and the fixing member 104 serves to fix the connecting member 103 to prevent the connecting member 103 from falling. The fixing member 104 fixes the connecting member 103, and when the fixing member 104 cancels the fixing action of the connecting member 103, the connecting member 103 falls while the end portion of the support beam 3 falls.
Specifically, the connector 103 includes a base 112, a support portion 107, and an insertion portion 108. The base 112 carries the support portion 107 and the socket portion 108. The support portion 107 functions to support the support beam 3, and the insertion portion 108 functions to connect the support beam 3. The support portion 107 is a horizontal plate body having a length greater than that of the base 112, and is fixedly connected to the top surface of the base 112. The number of the insertion parts 108 is two, and the insertion parts are arranged symmetrically. Two insertion parts 108 are two sides of the connecting piece 103. An avoiding groove extending inwards is formed in the side surface of the supporting portion 107, the inserting portion 108 penetrates through the avoiding groove, and the lower portion of the inserting portion 108 is connected with the side surface of the base 112.
The shape of the mating parts 108 is hook-shaped, and the hook parts of the two mating parts 108 are arranged opposite to each other, and the tip parts of the hook parts are located above the support part 107. The mating portion 108) is angularly disposed and is outwardly angled relative to the base 112. The bottom of the support beam 3 is provided with an opening which extends upwards to form an inner cavity. When the connecting member 104 supports and connects the support beam 3, the insertion portion 108 is inserted into the inner cavity, and the end portion of the support beam 3 is placed on the supporting portion 107.
The fixing member 104 is a plate. The fixing member 104 is provided with a first opening 109 and a second opening 110 which are communicated with each other. The first opening 109 and the second opening 110 are both rectangular holes, and the width of the second opening 110 is larger than the first opening 109, and the width of the second opening 110 is larger than the sum of the widths of the guide post 102 and the flange 111. In the initial state, the fixing member 104 fixes the connecting member 103, the first opening 109 is fitted over the guide post 102, and the flange 111 supports the fixing member 104. When the operator needs to perform the first disassembly, the fixing member 104 is horizontally moved to make the guiding post 102 be located in the second opening 110, that is, the second opening 110 is located above the flange 111, at this time, the flange 111 cannot support the fixing member 104, the fixing member 104 falls down along the guiding post 102, and simultaneously the connecting member 103 falls down together with the end of the supporting beam 3.
The plate 106 is disposed below the guide post 102, and the top end of the bottom tube 105 is connected to the bottom end of the guide post 102 through the plate 106. The flat plate 106 functions to carry the falling fixing member 104 and the connecting member 103. The bottom tube 105 functions to support the guide post 102.
In this embodiment, a plurality of support heads 1, forms 2, and support beams 3 may be used to cast a large area of a floor slab.
The construction of early support system of tearing open through this floor template and the process of demolising the template does:
after the early-dismantling support system of the floor slab formwork is assembled, cement is poured on the formwork 2. When the cement is semi-set, the operator strikes the fixing member 104 with a hammer to horizontally move the fixing member 104, and then the fixing member 104, the connecting member 103 fall, and the end of the support beam 3 also falls. When all the fixing parts 104 and the connecting parts 103 of the supporting head 1 are removed, the supporting beams 3 and the formworks 2 are also completely removed, only the formwork supporting parts 101 of the supporting head 1 support the backing plates 201, the backing plates 201 support cement which is not completely solidified, and the supporting beams 3 and the formworks 2 which are disassembled at this time can be used for construction of the next floor. And after the cement is completely condensed to form the floor slab, removing the supporting head 1.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all of which utilize the equivalent structure or equivalent flow transformation made by the content of the specification of the present invention, or directly or indirectly applied to other related technical fields, all included in the same way in the patent protection scope of the present invention.
Claims (8)
1. The early-dismantling support system for the floor slab template is characterized by comprising a support head (1), a template (2) and a support beam (3), wherein the template (2) and the support beam (3) are horizontally arranged, the end parts of the template (2) are connected through a backing plate (201), the support head (1) is arranged below the backing plate (201) and supports the backing plate (201), the support head (1) comprises a connecting piece (103) and a fixing piece (104), the support head (1) is positioned between the end parts of the two support beams (3), a support part (107) for supporting the support beam (3) is arranged on the connecting piece (103), the support beam (3) supports the template (2), the fixing piece (104) fixes the connecting piece (103), and when the fixing piece (104) cancels the fixing effect on the connecting piece (103), the connecting piece (103) falls down, while the end of the support beam (3) falls.
2. The early-dismantling support system for the floor slab formwork according to claim 1, wherein a plurality of clamping blocks (301) are linearly distributed on the side portion of the support beam (3), clamping grooves adapted to the clamping blocks (301) are formed in the bottom surface of the formwork (2), the lower portions of the clamping blocks (301) are connected with the support beam (3), and the upper portions of the clamping blocks (301) are inserted into the clamping grooves.
3. A floor form early-dismantling support system as claimed in claim 1, wherein both sides of the tie plate (201) are provided with an upper extension (202) and a lower extension (203), the upper extension (202) and the lower extension (203) extending horizontally outwards from both sides of the tie plate (201), the ends of the form (2) are provided with grooves cooperating with the lower extension (203), the bottom of the upper extension (202) being against the top surface of the form (2).
4. The early-dismantling support system for the floor slab formwork as recited in claim 1, wherein the support head (1) further comprises a formwork support member (101) and a guide post (102), the top of the formwork support member (101) supports the base plate (201), the guide post (102) is vertically arranged, the top end of the guide post is connected with the formwork support member (101), and the connecting member (103) and the fixing member (104) are movably sleeved on the guide post (102).
5. The early-dismantling support system for floor slab formworks as recited in claim 4, wherein said fixing member (104) is provided with a first opening (109) and a second opening (110) which are communicated with each other, a width of said second opening (110) is larger than that of said first opening (109), two sides of said guiding column (102) are provided with flanges (111) which extend outwards, said first opening (109) is sleeved on said guiding column (102) when said fixing member (104) fixes said connecting member (103), and said flanges (111) support said fixing member (104), and said fixing member (104) falls down along said guiding column (102) when said fixing member (104) is horizontally moved to position said guiding column (102) in said second opening (110).
6. The early-dismantling support system for floor slab formworks as recited in claim 4 or 5, wherein said support head (1) further comprises a bottom pipe (105) and a flat plate (106), said flat plate (106) being disposed below said guide post (102), a top end of said bottom pipe (105) being connected to a bottom end of said guide post (102) through said flat plate (106).
7. The early-dismantling support system for the floor slab formwork as recited in claim 1, wherein insertion portions (108) are arranged on two sides of the connecting member (103), the insertion portions (108) are located above the support portions (107), an opening is formed in the bottom of the support beam (3) and extends upwards to form an inner cavity (302), and the insertion portions (108) are inserted in the inner cavity (302).
8. The early-dismantling support system for floor slab formworks as claimed in claim 1, wherein a length direction of the tie plate (201) is perpendicular to a length direction of the support beam (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555667.9U CN212249187U (en) | 2020-04-15 | 2020-04-15 | Early-dismantling support system for floor slab formwork |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020555667.9U CN212249187U (en) | 2020-04-15 | 2020-04-15 | Early-dismantling support system for floor slab formwork |
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| CN212249187U true CN212249187U (en) | 2020-12-29 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931440A (en) * | 2021-10-27 | 2022-01-14 | 北京天和创新建筑模板有限公司 | Early-dismantling support system for formwork and construction method thereof |
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- 2020-04-15 CN CN202020555667.9U patent/CN212249187U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931440A (en) * | 2021-10-27 | 2022-01-14 | 北京天和创新建筑模板有限公司 | Early-dismantling support system for formwork and construction method thereof |
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