CN115110758A - Combined type template device with height-adjustable plate lowering area - Google Patents
Combined type template device with height-adjustable plate lowering area Download PDFInfo
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- CN115110758A CN115110758A CN202210824143.9A CN202210824143A CN115110758A CN 115110758 A CN115110758 A CN 115110758A CN 202210824143 A CN202210824143 A CN 202210824143A CN 115110758 A CN115110758 A CN 115110758A
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- bolt
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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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/36—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for floors, ceilings, or roofs of plane or curved surfaces end formpanels for floor shutterings
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
Abstract
The invention relates to a combined type template device with an adjustable height of a board descending area, belonging to the technical field of construction of the board descending area of building construction, and the combined type template device comprises a combined corner board formed by splicing a plurality of corner boards, wherein adjacent corner boards are fastened and connected through bolts and nuts; the lower end of the joint of the adjacent corner plates is provided with a lifting support, the lifting support comprises a rotary lifting structure, a screw rod base and a base connecting screw rod from top to bottom, and the lifting support is fixed on the floor template through the base connecting screw rod when in use; the rotary lifting structure comprises a rotary lifting sleeve, a rotary screw and a connecting structure from top to bottom, the tail end of the bolt is inserted into the rotary lifting sleeve and is fixedly connected with the rotary lifting sleeve, and the rotary lifting sleeve is controlled to lift by rotating the rotary screw so as to drive the bolt and the combined corner plate to lift synchronously. The device provided by the invention can be suitable for the plate lowering areas with different sizes, can ensure the smoothness of the templates and concrete in the plate lowering areas, and avoids various quality defects after the templates are removed.
Description
Technical Field
The invention belongs to the technical field of construction of a board descending area of building construction, and particularly relates to a combined type template device with an adjustable height of the board descending area.
Background
When the battens are internally supported and reinforced, the heights of the four corners cannot be accurately controlled by adopting a concrete cushion block to adjust the heights; when concrete is poured on the part, the part of the wooden template is easy to tread, so that the height of the part of the wooden template cannot meet the design requirement; and the wood formwork is easy to deform, so that the forming quality of the concrete at the part is poor, and the wood formwork becomes a weak link of quality control. The template is easy to damage the concrete when the template at the position of the falling plate is removed after the pouring is finished, the water seepage phenomenon is easy to occur at the position of the concrete cushion block, and the phenomena of scraping and chiseling the structural concrete when the leveling layer of the toilet is constructed are caused occasionally due to the fact that the toilet has a waterproof requirement, the ground construction method is complex, and the requirement on the flatness is high, so that the material waste and the working hour waste are caused. How to guarantee that this part falls the fine control concrete shaping quality of board position concrete elevation ability and satisfy the waterproof requirement of special position, reduce later stage fitment rework, and can be applicable to not board area of falling of equidimension, be the important technical problem who awaits the solution in building construction template support and concrete placement technical field.
Disclosure of Invention
In order to solve the defects in the prior art, the invention aims to provide a combined type formwork device with an adjustable height in a plate lowering area, which is suitable for plate lowering areas with different sizes, can ensure the flatness of formworks and concrete in the plate lowering area, and avoids various quality defects after formwork removal.
In order to achieve the above purposes, the invention adopts a technical scheme that:
a drop panel zone height adjustable modular formwork apparatus comprising:
the combined corner plate is formed by splicing a plurality of corner plates, and two adjacent corner plates in the combined corner plate are fastened and connected through bolts and nuts with threads;
the lower end of the joint of the adjacent corner plates is provided with a lifting support, the lifting support sequentially comprises a rotary lifting structure, a screw rod base fixedly connected with the rotary lifting structure and a base connecting screw rod fixedly connected with the screw rod base from top to bottom, and the lifting support is fixed on a floor formwork through the base connecting screw rod when in use;
the rotary lifting structure sequentially comprises a rotary lifting sleeve, a rotary screw in threaded connection with the rotary lifting sleeve and a connecting structure in rotatable connection with the lower end of the rotary screw from top to bottom, the tail end of the bolt is inserted into the upper end of the rotary lifting sleeve and is fixedly connected with the rotary lifting sleeve, the rotary lifting sleeve is controlled to lift through the rotary screw rotating the lifting support, then the bolt and the combined corner plate are driven to lift synchronously, and accordingly the elevation of the combined corner plate is adjusted.
Optionally, one side end of each corner plate is provided with an upper lug and a lower lug, the other side end of each corner plate is provided with a horizontal connector, and the upper lug and the lower lug of each corner plate and the horizontal connector of another adjacent corner plate can be tightly spliced.
Optionally, a bolt preformed hole is formed in the middle of each lug and the horizontal connector, a bolt penetrates through the lugs and the horizontal connector, and fastening connection between adjacent corner plates is achieved at the bottom of each corner plate through nuts.
Optionally, a bolt preformed hole is formed in the middle of the upper end of the rotary lifting sleeve, a rotary ribbed preformed hole is formed in the middle of the lower end of the rotary lifting sleeve, the rotary lifting sleeve is fixedly connected with the bolt through the bolt preformed hole, and the rotary lifting sleeve is connected with the rotary screw rod in a rotating mode through the rotary ribbed preformed hole.
Optionally, a screw rod connection preformed hole is formed in the middle of the lower end of the rotary screw rod, and the rotary screw rod is rotatably connected with the connection structure through the screw rod connection preformed hole.
Optionally, a base connection preformed hole is formed in the middle of the upper end of the screw base, and the screw base is connected with the connection structure in a fastening mode through the base connection preformed hole in the upper end.
Optionally, a base reserved bolt hole is formed in the middle of the lower end of the screw base, and the base connecting screw penetrates through the floor formwork and is fixedly connected with the screw base through the base reserved bolt hole.
Optionally, a horizontal bubble is arranged at the center of the top end of each corner plate, and the leveling condition of the template device can be determined by observing the position of the horizontal bubble.
Optionally, a support rod base is arranged in the middle of each corner plate panel, and support rods are arranged on the support rod bases of two adjacent corner plates and used for enhancing the stability of the combined corner plate.
Optionally, the combined corner plate can be stacked up, down, left and right to adapt to the plate falling areas with different sizes.
The height-adjustable combined template device for the plate falling area provided by the invention has the beneficial effects that:
(1) the adjacent corner plates are closely spliced with the horizontal connector through the upper lug and the lower lug, fastening is realized through the bolt and the nut, the side supporting rod and the corner supporting rod are arranged on the supporting rod base, and the lifting support and the floor formwork are fastened through the screw rod, so that the lifting support and the combined corner plate are prevented from displacing under the action of external force, the quality defect of a plate lowering area is avoided, and the stability of the whole device is ensured;
(2) the effect that the combined corner plate and the rotary lifting sleeve are lifted together by rotating the rotary screw is achieved by connecting the rotary lifting structure, the screw base and the combined corner plate, and the elevation of the combined corner plate meets the requirement and the smoothness of concrete and a template is ensured by rotating the rotary screw by observing leveling bubbles;
(3) the combined corner plates can be stacked up, down, left and right to meet the requirement of descending plate areas of different sizes; the height of the combined template is finely adjusted through the lifting support, so that the applicability of the template device in the plate lowering area is expanded.
Drawings
FIG. 1 is a schematic structural view of a height-adjustable combination type formwork apparatus for a slab descending area according to the present invention;
FIG. 2 is an exploded view of the assembled corner panel;
FIG. 3 is an exploded view of the lifting support;
FIG. 4 is a schematic view of a fastening structure of the lifting support;
FIG. 5 is a schematic view of a horizontal bubble on a corner plate;
in the figure: 1-corner plate, 2-lifting support, 3-bolt, 4-nut, 5-brace rod base and 6-brace rod; 11-lugs, 12-horizontal connectors, 13-horizontal bubbles; 21-rotary lifting structure, 22-screw rod base, 23-base connecting screw rod, 211-rotary lifting sleeve, 212-rotary screw rod, 213-connecting structure, 221-base connecting preformed hole, 222-base preformed bolt hole, 2111-bolt preformed hole, 2112-rotary ribbed preformed hole and 2121-screw rod connecting preformed hole.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1 to 5, the combined formwork apparatus with adjustable height in a floor area provided by the present invention comprises a combined corner plate formed by a plurality of corner plates 1 and a plurality of lifting supports 2, wherein two adjacent corner plates 1 in the combined corner plate are fastened and connected by a bolt 3 and a nut 4 with threads, the lower end of the joint of the adjacent corner plates 1 is provided with the lifting support 2, the lifting support 2 sequentially comprises a rotary lifting structure 21, a screw base 22 and a base connecting screw 23 from top to bottom, the rotary lifting structure 21 sequentially comprises a rotary lifting sleeve 211, a rotary screw 212 in threaded connection with the rotary lifting sleeve 211 from top to bottom, and a connecting structure 213 rotatably connected with the lower end of the rotary screw 212, the tail end of the bolt 3 is inserted into the upper end of the rotary lifting sleeve 211 and fixedly connected with the rotary lifting sleeve 211, the rotary lifting sleeve 211 is controlled to lift by rotating the rotary screw 212 of the lifting support 2, then the bolt 3 and the combined corner plate are driven to lift, thereby realizing the adjustment of the elevation of the combined corner plate.
One side end of each corner plate 1 is provided with an upper lug and a lower lug 11, the other side end is provided with a horizontal connector 12, a bolt preformed hole is formed between each lug 11 and the horizontal connector 12, and the upper lug and the lower lug 11 of each corner plate 1 are closely spliced with the horizontal connector 12 of another adjacent corner plate; the bolt 3 penetrates through the upper lug 11 and the lower lug 11 and the horizontal connector 12, and the fastening connection between the adjacent corner plates 1 is realized at the bottoms of the corner plates 1 through the nuts 4, so that the combined corner plate is formed.
A bolt preformed hole 2111 is formed in the middle of the upper end of a rotary lifting sleeve 211 of the rotary lifting structure 21, a rotary ribbed preformed hole 2112 is formed in the middle of the lower end of the rotary lifting sleeve 211, the rotary lifting sleeve 211 is fixedly connected with a bolt 3 through the bolt preformed hole 2111, and the rotary lifting sleeve is connected and rotated with a rotary screw 212 through the rotary ribbed preformed hole 2112; a screw coupling preformed hole 2121 is formed in the middle of the lower end of the rotary screw 212, and the rotary screw 212 is rotatably coupled to the coupling structure 213 through the screw coupling preformed hole 2121.
The middle of the upper end of the screw base 22 is provided with a base connection preformed hole 221, the middle of the lower end is provided with a base preformed bolt hole 222, and the screw base 22 is connected with the connection structure 213 in a fastening manner through the base connection preformed hole 221 at the upper end.
The base connecting screw 23 passes through the floor formwork and is fixedly connected with the screw base 22 through the base reserved bolt hole 222 of the screw base 22. Through being connected lifting support 2 and floor template fastening, strengthened lifting support 2's stability, prevented that lifting support 2 from taking place the displacement under the exogenic action, the displacement takes place for the combination corner board jointly, has avoided the appearance and the roughness of template and concrete to receive the influence.
The rotating screw 212 is rotated to drive the rotating lifting sleeve 211 with threads to lift; because rotatory lift sleeve 211 and bolt 3 fixed connection to drive bolt 3 and go up and down, bolt 3 drives combination corner board and goes up and down jointly, thereby realizes the regulation to combination corner board elevation.
The horizontal bubbles 13 are arranged at the center of the top end of each corner plate 1, the leveling condition of the template device can be determined by observing the positions of the horizontal bubbles 13, then the rotating screw 212 is finely adjusted as required, and the flatness of templates and concrete in a plate falling area is guaranteed.
A supporting rod base 5 is arranged in the middle of each corner plate 1, and a supporting rod 6 is arranged on the supporting rod base 5 between two adjacent corner plates 1. No matter two adjacent corner plates 1 are positioned in the same plane or are at a certain angle, the stability of the combined corner plate can be enhanced through the supporting rods 6, the displacement and deformation of the combined corner plate under the action of external force are avoided, and the quality defect of a plate falling region is prevented.
In order to meet the requirement of the size of a plate lowering area, the combined corner plate can be vertically and horizontally stacked so as to expand the applicability of the template device and save the engineering cost and the working time.
The installation and use processes of the combined template device with the height adjustable in the plate lowering area are as follows:
s1, construction preparation: according to the size of a plate lowering area in a design drawing, a corner plate, a threaded circular bolt, a nut, a support rod and a lifting support which are required in a template device are prepared, and the number of the corner plate, the threaded circular bolt, the nut, the support rod and the lifting support is well controlled.
S2, measurement and setting-out: according to a design drawing, the positions of the lifting plate area lifting die and the lifting support are determined on the floor template through measurement and paying-off, the position of the lifting support is drilled on the floor template, and the size of the drilled hole is consistent with that of the reserved bolt hole of the base.
S3, installing the lifting support 2: before the lifting support 2 leaves the factory, the screw base 22 and the rotary screw 212 are connected through the connecting structure 213, the connecting structure 213 is connected with the end of the screw base 22 in a fastening manner and can be rotatably connected with the end of the rotary screw 212, and the rotary lifting sleeve 211 is fixedly connected with the rotary screw 212 through the rotary ribbed preformed hole 2112, so that the base connecting screw 23 only needs to pass through the floor formwork and is fastened with the screw base 22 through the base preformed bolt hole 222 in the step, and the fixed installation of the lifting support 2 is completed.
S4, assembling and installing corner plates: the corner plates in the formwork device are prefabricated, and the corner plates are assembled and installed according to the size of a plate descending area of a construction site. The method specifically comprises the following steps: the upper lug and the lower lug 11 on one side of the corner plate are closely spliced with the horizontal connector 12 on one side of the other adjacent corner plate, the upper lug and the lower lug are connected through a perforation by a round bolt 3 with the length longer than the height of the corner plate, the bottom of the corner plate is fastened by a nut 4, and the supporting rods 6 on the side surface and the corner are installed on a supporting rod base 5, so that the corner plate cannot displace and deform under the influence of external force, and the stability of the combined corner plate is ensured.
S5, assembling and using the template device: the assembled corner boards are inserted into the bolt preformed holes 2111 in the rotary lifting sleeve 211 through the bolts 3 on the periphery for assembly, and the assembled corner boards can be lifted and leveled by rotating the rotary screw 212 and observing the leveling air bubbles 14. The rotary lifting structure 21 is connected with the screw base 22 and the combined corner plate, so that the effect of lifting the combined corner plate and the rotary lifting sleeve 211 together by rotating the rotary screw 212 is achieved, the elevation of the combined corner plate can meet the requirement by rotating the rotary screw 212 by observing the leveling bubbles 14, and the flatness of concrete and a template is ensured.
The invention provides a combined template device with an adjustable height of a board descending area, which aims at the problems that the elevation of a suspended mold and the flatness of concrete cannot meet the requirements and the board descending area with more sizes cannot be suitable for adjustment due to the fact that a wooden suspended mold in the board descending area is easy to trample, the template device is prefabricated, all prefabricated corner boards are vertically combined and assembled through bolts and nuts, the inner sides of the corner boards are connected through supporting rods, a prefabricated lifting support which can be adjusted in a lifting mode and is provided with reserved bolt holes is drilled and installed on a floor bottom template, the combined and assembled corner boards are assembled with the prefabricated support through the bolts which are longer than the longitudinal height of the template, and the combined corner boards can be lifted and leveled by rotating a rotating screw in the lifting support and observing horizontal bubbles at the tops of the corner boards. The device greatly ensures that the elevation and the concrete flatness of the template device meet the requirements, improves the stability of the template device, improves the applicability of the template device, and is suitable for more plate falling areas with different sizes.
The above-described embodiments are merely illustrative of the present invention and are not intended to be all embodiments. The present invention may be embodied in other specific forms or forms without departing from its spirit or essential characteristics. The described embodiments are, therefore, to be considered in all respects as illustrative and not restrictive. The scope of the invention should be indicated by the appended claims, and any changes that are equivalent to the intent and scope of the claims should be construed to be included therein.
Claims (10)
1. A fall board area height-adjustable combination formula template device which characterized in that includes:
the combined corner plate is formed by splicing a plurality of corner plates, and two adjacent corner plates in the combined corner plate are fastened and connected through bolts and nuts with threads;
the lower end of the joint of the adjacent corner plates is provided with a lifting support, the lifting support sequentially comprises a rotary lifting structure, a screw rod base fixedly connected with the rotary lifting structure and a base connecting screw rod fixedly connected with the screw rod base from top to bottom, and the lifting support is fixed on the floor formwork through the base connecting screw rod when in use;
rotatory elevation structure is from last to including rotatory lift sleeve, with the rotatory screw rod of rotatory lift sleeve screw-thread hookup in proper order down to and the connection structure with the rotatable hookup of rotatory screw rod lower extreme, the bolt tail end inserts in the telescopic upper end of rotatory lift, with rotatory lift sleeve fixed connection is through rotating the rotatory screw rod control of lift support rotatory lift sleeve goes up and down, drives then the bolt with the synchronous lift of combination scute to the realization is to the regulation of combination scute elevation.
2. The sectional formwork apparatus as claimed in claim 1, wherein each of the corner plates has upper and lower lugs at one side end thereof and a horizontal joint at the other side end thereof, and the upper and lower lugs of each corner plate and the horizontal joint of another adjacent corner plate are closely connected.
3. The height-adjustable combined type template device for the board-lowering area according to claim 2, wherein a bolt preformed hole is formed in the middle of each lug and the horizontal connector, the bolt penetrates through the lug and the horizontal connector, and fastening connection between the adjacent corner boards is realized at the bottom of the corner board through the nut.
4. The combined type formwork apparatus with adjustable height in a drawdown area as claimed in claim 1, wherein the rotary lifting sleeve is provided with a bolt preformed hole in the middle of the upper end and a rotary ribbed preformed hole in the middle of the lower end, the rotary lifting sleeve is fixedly connected with the bolt through the bolt preformed hole, and is connected and rotated with the rotary screw through the rotary ribbed preformed hole.
5. The lift area height adjustable modular template assembly of claim 4, wherein a screw coupling preformed hole is opened in the middle of the lower end of the rotating screw, and the rotating screw is rotatably coupled to the coupling structure through the screw coupling preformed hole.
6. The combined type formwork apparatus with adjustable height in a drawdown area as claimed in claim 5, wherein a base coupling preformed hole is opened in the middle of the upper end of the screw base, and the screw base is fastened and connected with the coupling structure through the base coupling preformed hole.
7. The plate-lowering area height-adjustable combined type template device according to claim 6, wherein a base reserved bolt hole is formed in the middle of the lower end of the screw base, and the base connecting screw penetrates through a floor template and is fixedly connected with the screw base through the base reserved bolt hole.
8. The sectional formwork apparatus defined in claim 1, wherein each corner panel is provided with a horizontal bubble at a central position at the top end thereof, and the flatness of the formwork apparatus can be determined by observing the position of the horizontal bubble.
9. The sectional formwork apparatus as claimed in claim 1, wherein a brace bar base is provided in the middle of each corner plate panel, and a brace bar is provided on the brace bar base of two adjacent corner plates for enhancing the stability of the sectional corner plate.
10. The sectional formwork apparatus defined in any one of claims 1-9, wherein the sectional corner panels can be stacked one above the other and one above the other to accommodate different sizes of drop-down areas.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210824143.9A CN115110758A (en) | 2022-07-13 | 2022-07-13 | Combined type template device with height-adjustable plate lowering area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210824143.9A CN115110758A (en) | 2022-07-13 | 2022-07-13 | Combined type template device with height-adjustable plate lowering area |
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| Publication Number | Publication Date |
|---|---|
| CN115110758A true CN115110758A (en) | 2022-09-27 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210824143.9A Pending CN115110758A (en) | 2022-07-13 | 2022-07-13 | Combined type template device with height-adjustable plate lowering area |
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| Country | Link |
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| CN (1) | CN115110758A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007211514A (en) * | 2006-02-10 | 2007-08-23 | Shoji Matsuzawa | Method and device for constructing foundation, and anchor bolt support device for construction |
| CN211114823U (en) * | 2019-10-08 | 2020-07-28 | 中建海峡建设发展有限公司 | Floor falls board construction equipment |
| CN213359403U (en) * | 2020-09-25 | 2021-06-04 | 薛东兴 | Stereotyped simple support for toilet drop plate hanging die |
| CN214996016U (en) * | 2021-01-28 | 2021-12-03 | 上海兰山装饰工程有限公司 | Civil engineering building template structure |
| CN216893474U (en) * | 2021-05-31 | 2022-07-05 | 中国建筑第七工程局有限公司 | Shaped angle iron bracket for descending plate hoisting die |
-
2022
- 2022-07-13 CN CN202210824143.9A patent/CN115110758A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007211514A (en) * | 2006-02-10 | 2007-08-23 | Shoji Matsuzawa | Method and device for constructing foundation, and anchor bolt support device for construction |
| CN211114823U (en) * | 2019-10-08 | 2020-07-28 | 中建海峡建设发展有限公司 | Floor falls board construction equipment |
| CN213359403U (en) * | 2020-09-25 | 2021-06-04 | 薛东兴 | Stereotyped simple support for toilet drop plate hanging die |
| CN214996016U (en) * | 2021-01-28 | 2021-12-03 | 上海兰山装饰工程有限公司 | Civil engineering building template structure |
| CN216893474U (en) * | 2021-05-31 | 2022-07-05 | 中国建筑第七工程局有限公司 | Shaped angle iron bracket for descending plate hoisting die |
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