CN220848760U - Waistband plate supporting system for pouring horizontal component - Google Patents
Waistband plate supporting system for pouring horizontal component Download PDFInfo
- Publication number
- CN220848760U CN220848760U CN202322638147.0U CN202322638147U CN220848760U CN 220848760 U CN220848760 U CN 220848760U CN 202322638147 U CN202322638147 U CN 202322638147U CN 220848760 U CN220848760 U CN 220848760U
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- waistband
- panel
- board
- screw rod
- split
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- 229910000831 Steel Inorganic materials 0.000 claims description 45
- 239000010959 steel Substances 0.000 claims description 45
- 238000005266 casting Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 15
- 238000013461 design Methods 0.000 abstract description 5
- 239000002002 slurry Substances 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000003466 welding Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 3
- 239000002023 wood Substances 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The utility model discloses a waistband board supporting system for pouring horizontal components, which comprises a waistband board and a split supporting piece, wherein the waistband board comprises a panel serving as a side template of the horizontal component, a clamping groove is formed in the panel, the clamping groove is formed by two limiting clamping boards vertically fixed on the panel, the split supporting piece comprises a split screw rod, the split screw rod penetrates through a vertical component poured below the waistband board, a supporting table and a nut are sequentially sleeved on an outer rod body from inside to outside, a gasket and the nut are sequentially sleeved on an inner rod body from inside to outside, a split clamping board is fixedly arranged at the top of the supporting table, the top of the supporting table supports the panel, the split clamping boards are inserted into the clamping groove and are propped against the panel between the two limiting clamping boards, and the nuts at two ends of the split screw rod are oppositely screwed and respectively press-fastened on vertical surfaces at the inner side and the outer side of the vertical component. The utility model has simple and stable structure, ingenious design and definite force transmission, avoids the problems of slurry leakage and dislocation, and effectively improves the construction efficiency.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a waistband panel supporting system for pouring horizontal components.
Background
When the vertical components among floors are poured layer by layer, the general practice is to put the timber lock legs at the outer side part of the bottom of the template of the vertical components, and support the template on the timber, so that the inner surface of the template is flush with the outer surface of the lower concrete layer, and the timber is fixed with a beam, a column or a wall by drilling holes on the timber and extending into a wall penetrating screw rod through a mountain-shaped clamp. However, under the condition that the horizontal member (beam plate) and the vertical member (shear wall) are cast in sections, the template height is correspondingly limited due to the limited vertical height of the horizontal member, and the method is poor in applicability, so that quality problems such as dislocation and slurry leakage are very easy to occur during construction of concrete at the junction of the horizontal member and the vertical member.
Disclosure of utility model
The utility model aims to provide a waistband panel supporting system for pouring horizontal components, which aims to solve the technical problems in the background art.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
The utility model provides a waistband board braced system for horizontal component is pour, includes waistband board and to drawing support piece, waistband board includes the panel as horizontal component side form board, be provided with the draw-in groove on the panel, and the draw-in groove forms with two spacing cardboard that vertical fixation is on the panel, to drawing support piece includes to drawing the screw rod, to drawing the vertical component that the screw rod runs through waistband board below had been pour, from inside to outside overlaps in proper order on its outside body of rod is equipped with brace table and nut, and from inside to outside overlaps in proper order on its inboard body of rod is equipped with gasket and nut, the fixed panel that is provided with in brace table top to drawing the cardboard, and the brace table top holds the panel, to drawing the cardboard inserts in the draw-in groove and support on the panel between two spacing cardboard, the nut at drawing the screw rod both ends is opposite screwing and with gasket and brace table press fastening respectively on the inside and outside both sides facade of vertical component.
Preferably, the outer vertical surface of the waistband panel is fixedly provided with transverse stiffening ribs and longitudinal stiffening ribs, and one longitudinal stiffening rib is arranged at the bottom end position of the waistband panel.
Preferably, the top end surface of the supporting table is a plane.
Preferably, two nuts are sleeved on the rod bodies at two sides of the opposite-pull screw.
Preferably, at least three clamping grooves are arranged on each waist band plate.
Preferably, the waist band plate and the opposite-pulling support piece are made of steel.
Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple and stable structure, ingenious design and definite force transmission, provides a building fulcrum for the waistband panel through the opposite-pulling supporting piece penetrating through the poured vertical component, further compresses and fixes the waistband panel through the matching of the clamping groove and the opposite-pulling clamping plate, avoids the problems of slurry leakage and dislocation, effectively improves the construction efficiency, and the waistband panel and the opposite-pulling supporting piece are made of steel materials, has high structural rigidity and difficult deformation, further improves the forming effect and the construction quality of concrete, and the durability of the whole supporting system is far higher than that of the traditional wood template, has more turnover times, has residual values after the construction is finished, can be recovered, and is beneficial to reducing the construction cost.
Drawings
The foregoing and/or other aspects and advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:
FIG. 1 is a schematic diagram of the structure of the present utility model;
Fig. 2 is a schematic view of an assembled structure of the waist band plate and the opposite-pulling support member of the present utility model;
fig. 3 is a schematic view of the structure of the waist band board slot of the present utility model;
fig. 4 is a schematic structural view of the pull-up support of the present utility model.
Reference numerals: 1. a vertical member; 2. a horizontal member; 3. a waist band plate; 301. a panel; 302. transverse stiffening ribs; 303. longitudinal stiffening ribs; 304. a clamping groove; 305. a limiting clamping plate; 4. a pull-up support; 401. a counter-pulling screw; 402. a nut; 403. a gasket; 404. a support table; 405. and (5) pulling the clamping plates oppositely.
Detailed Description
Hereinafter, an embodiment of a waistband panel support system for horizontal member casting according to the present utility model will be described with reference to the accompanying drawings. The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification, including those adopting any obvious substitutions and modifications to the embodiments described herein.
In the description of the present utility model, it should be noted that the terms "front", "rear", "left", "right", "top", "bottom", "upper", "lower", "inner", "outer", "transverse", "longitudinal", "vertical", "oblique", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model. The preferred embodiment of the present utility model is described in further detail below in conjunction with fig. 1-4:
As shown in fig. 1-2, the preferred waistband panel support system for pouring horizontal components of the utility model comprises a waistband panel 3 made of steel and a pair of pull support pieces 4, wherein the waistband panel 3 comprises a panel 301 used as a side template of the horizontal component 2, as shown in fig. 3, a clamping groove 304 is arranged on the panel 301, the clamping groove 304 is formed by two limiting clamping plates 305 vertically fixed on the panel 301, at least three clamping grooves 304 are arranged on one waistband panel 3, as shown in fig. 4, the pair of pull support pieces 4 comprises a pair of pull screw rods 401, the pair of pull screw rods 401 penetrate through a vertical component 1 poured below the waistband panel 3, a support table 404 and a nut 402 are sleeved on an outer side rod body of the pair of pull screw rods in sequence from inside to outside, a gasket 403 and the nut 402 are sleeved on an inner side rod body of the pair of pull support pieces from inside to outside in sequence, the top of the supporting table 404 is fixedly provided with a counter-pulling clamping plate 405, the top of the supporting table 404 supports the panel 301, the counter-pulling clamping plate 405 is in a triangular plate shape as a whole, the counter-pulling clamping plate 405 is inserted into the clamping groove 304 and is propped against the panel 301 between the two limiting clamping plates 305, a gap with the width equal to the thickness of the panel 301 plate surface is reserved between one end of the counter-pulling clamping plate 405, which is close to the waist band plate 3, of the supporting table 404 and the supporting table 404 so as to ensure that the counter-pulling clamping plate 405 is pressed on the panel 301, the supporting table 404 can prop against the outer vertical surface of the vertical member 1, nuts 402 at two ends of the counter-pulling screw 401 are oppositely screwed, and the gaskets 403 and the supporting table 404 are respectively pressed and fixed on the inner vertical surface and the outer vertical surface of the vertical member 1, and in order to ensure the counter-pulling fixing effect, two nuts 402 are sleeved on two rod bodies of the counter-pulling screw 401, namely, the nuts 402 are fixed through the double nuts 402;
When the horizontal component 2 is poured, the panel 301 of the steel waistband plate 3 bears all lateral pressure of concrete and lateral pressure caused by construction and vibration of concrete, the horizontal force borne by the steel waistband plate 3 is transmitted to the supporting table 404 through a fillet weld between the opposite-pull clamping plate 405 and the supporting table 404, and finally, the mechanical force between the opposite-pull screw 401 and the nut 402 provides lateral counterforce, so that the steel waistband plate 3 is prevented from displacement, slurry leakage, deformation and other problems during pouring, vibration and concrete curing; because the steel waistband plate 3 has larger slenderness, the whole instability or partial instability is easy to occur in the hoisting process, structural measures for ensuring the whole stability and the partial stability are designed for the steel waistband plate 3, therefore, transverse stiffening ribs 302 and longitudinal stiffening ribs 303 are fixedly arranged on the outer vertical surface of the waistband plate 3, one longitudinal stiffening rib 303 is arranged at the bottom end position of the waistband plate 3 (the contact area of the longitudinal stiffening ribs and a supporting table 404 is increased and the bottom end surface of a panel 301 is stressed together), one transverse stiffening rib 302 is arranged on the steel waistband plate 3 at intervals of 300-400 mm, the longitudinal stiffening ribs 303 are arranged at the whole length, wherein the transverse stiffening ribs 302 are mainly used for preventing the surface instability of the steel waistband plate 3 possibly caused by the shearing stress generated by hoisting and self weight, the longitudinal stiffening ribs 301 are mainly used for preventing the surface instability of the steel waistband plate 3 possibly caused by the bending compressive stress generated by the hoisting and the self weight, through experiments, the design according to the requirements can completely ensure the partial stability of the steel waistband plate 3, and the longitudinal stiffening ribs are not large (2-3 t) and the length of the waistband plate 3 is between 3m and 4m and the whole buckling position of the hanging rope is not equal to the position of the hanging rope 304 (namely, the buckling positions are not in the whole buckling positions and the hanging groove 304 are not easy to be located in the same place when the hanging groove 304 is in the whole position and is not in the hanging position; the vertical load during pouring is transferred to the supporting table 404 through the panel 301 at the clamping groove 304 and the limiting clamping plates 305 at the two sides, the supporting table 404 bears the dead weight of all steel waistband plates 3, and further resists the radial shearing force of the steel opposite-pull screw rods 401 by the strength of the steel opposite-pull screw rods, so as to better support the waistband plates 3, the top end surface of the supporting table 404 is set to be a plane with the width of 5mm as a bearing platform, the bearing platform can better support the waistband plates 3, the welding of opposite-pull clamping plates 405 is facilitated, the welding difficulty of the opposite-pull clamping plates is reduced, and the quality of welding seams is improved;
In practical construction, if the expansion die or the deflection of the vertical member 1 is large, the fastening effect of the opposite-pull supporting piece 4 may be poor, and at this time, the opposite-pull clamping plate 405 may not be embedded into the clamping groove 304 of the waist band plate 3, but a steel ladle wood or a square steel pipe may be used instead to be placed between the opposite-pull clamping plate and the clamping groove.
The panel 301 of the waist band plate 3 is connected with the transverse stiffening rib 302, the longitudinal stiffening rib 303 and the limiting clamping plate 305 through welding, and in order to prevent temperature stress brought by welding from causing deformation and buckling of the steel plate during processing, the seam of the template and the final forming effect of the concrete member are affected, and intermittent welding is adopted when each part of steel plate is welded, and continuous welding is not adopted.
The concrete construction process of the utility model is as follows:
The method comprises the steps of coating a release agent, pasting sponge strips, hoisting the waistband panel 3 into place, putting the opposite-pull support piece 4 into place, embedding the opposite-pull clamping plates 405 into the clamping grooves 304, screwing nuts 402 on two sides of a wall body, checking and accepting, binding steel bars, pouring concrete, curing, dismantling the steel waistband panel 3, intensively stacking, and constructing the vertical component 1.
Coating a release agent and pasting a sponge strip: to ensure the quality of the cast and demolded components, a release agent is coated on the contact surface of the panel 301 and the freshly cast concrete, and sponge strips are continuously adhered to the edges of the components along the installation direction of the steel waistband panel 3.
The waist band plate 3 is hoisted into position, the opposite-pull supporting piece 4 is in position, and the opposite-pull clamping plate 405 is embedded into the clamping groove 304: the counter-pull support 4 is first pre-positioned through the pre-reserved bolt hole, but without tightening the nut 402; the steel waistband panel 3 is marked with a number on the surface and marked on a plan view, when the waistband panel is installed, the steel waistband panel 3 is aligned with the position of the pull support piece 4 and then positioned according to the component size requirement, and the clamping groove 304 is aligned with the pull clamping plate 405 and falls onto the support table 404; and finally, carrying out size positioning and elevation adjustment after the opposite-pulling support piece 4 and the steel waistband panel 3 are in place.
Tightening the wall side nuts 402: after the steel waistband plate 3 is adjusted, the nuts 402 at the two ends are sequentially screwed, the screwing strength is ensured to be similar when the nuts 402 are screwed, and one side of the steel waistband plate 3 cannot warp.
Checking and accepting: after the steel waistband plate 3 is screwed, checking and accepting a supporting system of the steel waistband plate 3, and checking whether the size, the positioning and the elevation of the steel waistband plate 3 meet the requirements; checking the fastening effect of the steel waistband panel 3, checking whether the steel waistband panel 3 is warped, and adjusting the pull-up supporting pieces 4 to strengthen again when the steel waistband panel is warped.
Binding steel bars, pouring concrete and curing: the binding, concreting and curing of the steel bars meet the requirements of relevant standard specifications and regulations.
Dismantling and intensively stacking the steel waistband plates 3: after the formwork stripping condition is met, a tissue constructor removes the supporting system of the steel waistband plate 3, the nuts 402 of all the opposite-pull supporting pieces 4 cannot be unscrewed at one time during removal, the opposite-pull supporting pieces 4 can be lifted up after being unscrewed until the steel waistband plate 3 is lifted up, the steel waistband plate 3 and accessories thereof are properly stored, the steel waistband plate 3 is cushioned by a batten during storage, direct contact with the ground is avoided, and the steel waistband plate is covered by a color stripe tarpaulin in advance before precipitation so as to avoid rain.
The utility model has the following advantages:
① The waistband panel 3 and the opposite-pull support piece 4 are produced in a shaping manner, only hoisting and bolt reinforcement are needed during construction, and the waistband panel is convenient to install and detach during construction;
② The utility model adopts steel materials, the durability is far higher than that of the traditional wood template, the turnover times are more, and the residual value is still remained after the construction is finished, so that the utility model can be recycled, and is beneficial to reducing the construction cost;
③ The vertical member 1 is provided with a pair of bolt holes for reinforcement, the contact surface of the steel waist band plate 3 and concrete is smoother, the rigidity of the plate surface is high, the deformation is not easy, and the concrete forming effect and the construction quality are improved;
④ The utility model has simple design and definite force transmission, and the layout of each component of the steel waist band plate 3 can be flexibly adjusted according to the actual requirement of the design;
⑤ The utility model has simple and stable structure and simple operation, and can effectively improve the construction efficiency.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (6)
1. A waistband panel support system for casting horizontal members, comprising: including waistband board (3) and to drawing support piece (4), waistband board (3) are including panel (301) as horizontal component (2) side form, be provided with draw-in groove (304) on panel (301), and draw-in groove (304) are with two spacing cardboard (305) formation on panel (301) of vertical fixation, to drawing support piece (4) include to drawing screw rod (401), vertical component (1) that waistband board (3) below had been pour is run through to drawing screw rod (401), and outside body of rod from inside to outside overlaps in proper order on its outside body of rod is equipped with brace table (404) and nut (402), and outside cover in proper order on its inboard body of rod from inside to outside is equipped with gasket (403) and nut (402), brace table (404) top is fixed and is provided with to drawing cardboard (405), and brace table (404) top holds in the palm panel (301), draw-in cardboard (405) inserts in the draw-in groove (304) and support on panel (301) between two spacing cardboard (305), to drawing screw rod (401) both ends and with nut (403) and with opposite directions vertical compression of brace table (403) both sides up on vertical component (1) respectively.
2. A waistband panel support system for horizontal component casting according to claim 1, wherein: the waistband panel (3) is characterized in that transverse stiffening ribs (302) and longitudinal stiffening ribs (303) are fixedly arranged on the outer vertical surface of the waistband panel (3), and one longitudinal stiffening rib (303) is arranged at the bottom end position of the waistband panel (3).
3. A waistband panel support system for horizontal component casting according to claim 1, wherein: the top end surface of the supporting table (404) is a plane.
4. A waistband panel support system for horizontal component casting according to claim 1, wherein: two nuts (402) are sleeved on rod bodies at two sides of the opposite-pull screw rod (401).
5. A waistband panel support system for horizontal component casting according to claim 1, wherein: at least three clamping grooves (304) are arranged on each waistband panel (3).
6. A waistband panel support system for use in casting horizontal elements according to any one of claims 1 to 5, wherein: the waistband panel (3) and the opposite-pull supporting piece (4) are made of steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322638147.0U CN220848760U (en) | 2023-09-27 | 2023-09-27 | Waistband plate supporting system for pouring horizontal component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322638147.0U CN220848760U (en) | 2023-09-27 | 2023-09-27 | Waistband plate supporting system for pouring horizontal component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220848760U true CN220848760U (en) | 2024-04-26 |
Family
ID=90774139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322638147.0U Active CN220848760U (en) | 2023-09-27 | 2023-09-27 | Waistband plate supporting system for pouring horizontal component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220848760U (en) |
-
2023
- 2023-09-27 CN CN202322638147.0U patent/CN220848760U/en active Active
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