CN210622306U - Assembly type floor post-cast strip template splicing structure - Google Patents
Assembly type floor post-cast strip template splicing structure Download PDFInfo
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- CN210622306U CN210622306U CN201921068951.7U CN201921068951U CN210622306U CN 210622306 U CN210622306 U CN 210622306U CN 201921068951 U CN201921068951 U CN 201921068951U CN 210622306 U CN210622306 U CN 210622306U
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Abstract
The utility model relates to an assembled floor post-cast strip template piece structure, including edge template, connection template, master template, connection template, the edge template that splices in proper order and set up, the master template is equipped with tenon fourth of the twelve earthly branches tongue respectively along length direction's both sides, one side that connection template and master template are connected is equipped with the tenon fourth of the twelve earthly branches tongue-and-groove assorted tenon fourth of the twelve earthly branches recess, connection template and edge template interconnect's side is equipped with the L shape breach of mutual matching separately. The utility model discloses a template piece is inseparable, has effectively prevented the hourglass thick liquid phenomenon when concrete placement to the installation with demolish portably, improved the efficiency of construction.
Description
Technical Field
The utility model relates to a building engineering technical research and development field, in particular to assembled floor post-cast strip template piece structure.
Background
The prefabricated components required by the building are produced in a workshop and transported to a construction site for splicing and installation, and the prefabricated building is called as an assembly type building. Under the strong support of the country, the number of fabricated buildings is increased, and the application of fabricated floor slabs is also enriched. In order to adapt to the influences of factors such as environmental temperature change, concrete shrinkage and uneven settlement of a structure, the prefabricated parts need to be arranged, and a post-cast strip is usually reserved in a floor slab. The template of assembled floor post-cast strip need set up alone, and the template setting quality will directly influence aspects such as floor wholeness, board end planarization, consequently the piece technique of post-cast strip template becomes the key and difficult point in the engineering, and current post-cast strip template and construction have following shortcoming:
(1) gaps exist among the templates, so that the poured concrete leaks, and the workload of cleaning and repairing is increased;
(2) the integral flatness of the template is difficult to ensure, and the appearance quality of the concrete is influenced;
(3) the template assembling process is complicated, the efficiency is low, and time and labor are wasted;
(4) when the template is dismantled, the template is easy to damage, the loss rate of the template is high, and the cost is increased.
Therefore, it is necessary to provide a splicing structure for the assembled floor slab post-cast strip formwork to solve the above problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an assembled floor post-cast strip template piece structure to there is template hourglass thick liquid, bottom surface unevenness scheduling problem in solving current post-cast strip, reduces the template loss rate simultaneously, practices thrift the cost.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an assembled floor post-cast strip template piece structure, is including edge template, connection template, a plurality of quantity's master template, connection template, the edge template that splices in proper order and set up, the master template is equipped with tenon fourth of the twelve earthly branches tongue respectively along length direction's both sides, one side that connection template and master template are connected is equipped with the tenon fourth of the twelve earthly branches recess with tenon fourth of the twelve earthly branches tongue assorted, connection template and edge template interconnect's side is equipped with the L shape breach of mutual matching separately.
In the structure, the mortise and tenon tongue and the mortise and tenon groove are formed by two rows of cuboids arranged in a staggered manner, and the adjacent three cuboids are in a triangle structure.
The further setting lies in, the concatenation department of each template all is equipped with dead lever structure, dead lever structure both ends are connected at the template edge through metal slot respectively.
The metal slot includes U type metal slot, fixed connection piece, fixing bolt, U type metal slot both sides fixedly connected with fixed connection piece, the fixed connection piece passes through fixing bolt to be connected and is close to the edge on the template surface.
The fixing rod structure comprises a stress rod, buckles and a fixing end enclosure, wherein the buckles and the fixing end enclosure are arranged at two ends of the stress rod, and two ends of the stress rod are fixed in the metal slot through the buckles and the fixing end enclosure.
The buckle is the I-shaped, fixed head is hollow cylinder, and inside is equipped with the draw-in groove that matches with the buckle.
Preferably, the number of the fixing rod structures arranged at each splicing position is two.
The further arrangement is that the splicing position of each template is provided with a leakage-proof sealing strip.
The utility model has the advantages that:
1. the tenon-and-mortise structure arranged in the utility model enables the splicing seams of the templates to be tight, and effectively prevents the slurry leakage phenomenon during concrete pouring;
2. the fixing rod arranged in the utility model connects the two templates together to resist the expansive force of concrete, thereby ensuring the integral flatness of the templates;
3. the utility model discloses a template mounting with demolish portably, effectively improve the efficiency of construction.
4. The utility model discloses the edge template that sets up demolishs the convenience, has effectively reduced the attrition rate of template, practices thrift the cost.
Drawings
Fig. 1 is a schematic structural diagram of the template splicing of the present invention.
Fig. 2 is a schematic structural diagram of the master template of the present invention.
Fig. 3 is a schematic structural diagram of the connection template of the present invention.
Fig. 4 is a schematic structural diagram of the edge form of the present invention.
Fig. 5 is a schematic structural diagram of the metal slot of the present invention.
Fig. 6 is a schematic structural view of the fixing rod of the present invention.
In the figure: 1. the main template comprises 11 parts of square plywood, 12 parts of mortise and tenon tongue grooves; 2. the connecting template comprises a connecting template body 21, an L-shaped groove plate 22 and a mortise and tenon groove; 3. an edge template; 4. a metal slot 41, a U-shaped metal slot 42, a fixed connecting sheet 43 and a fixed bolt; 5. the fixing rod structure 51, the stress rod 52, the buckle 53 and the fixing end enclosure; 6. a leakage-proof sealing strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further specifically described below by way of embodiments and with reference to the accompanying drawings.
Example (b): an assembled floor post-cast strip template splicing structure is shown in figures 1-6 and comprises an edge template 3, a connecting template 2, a main template 1, a connecting template 2 and an edge template 3 which are sequentially spliced.
The main template 1 comprises a square plywood 11 and mortise and tenon tongue grooves 12. The two sides of the square plywood 11 are provided with mortise and tenon tongue grooves 12.
The square plywood 11 is a cuboid with the length of 1200mm, the width of 1000mm and the thickness of 80 mm.
Tenon fourth of twelve earthly branches tongue 12 comprises a plurality of length 80mm, wide 80mm, the cuboid of thickness 40mm, falls into about two rows along 11 long limit both sides of square plywood setting of straggling, and adjacent three cuboid is "article" style of calligraphy structure.
The connecting template 2 comprises an L-shaped groove plate 21 and a mortise and tenon groove 22.
L type frid 21 be length 1200mm, wide 1000 mm's cuboid, have length 1200mm, wide 80 mm's L type breach along the long limit direction of one side.
The mortise and tenon groove 22 is composed of a plurality of cuboids with the length of 80mm, the width of 80mm and the thickness of 40mm, and is divided into an upper row and a lower row which are arranged along one side of the L-shaped groove plate 21 without the L-shaped notch in a staggered manner and matched with the mortise and tenon tongue 12.
The edge template 3 is a cuboid with the length of 1200mm and the width of 1000mm, and an L-shaped notch with the length of 1200mm and the width of 80mm is arranged along the long edge direction of one side and is matched with the L-shaped groove plate 21.
The metal slot 4 comprises a U-shaped metal slot 41, a fixing tab 42 and a fixing bolt 43.
U type metal tank 41 height 30mm, long 40mm, notch width 30mm, symmetric distribution all is provided with 4 on master template 1 and the connection template 2 in the 200mm department from the template edge, edge template 3 is provided with 2 near L type breach one side.
The fixed connecting pieces 42 are two metal sheets with the length of 40mm and the width of 30mm, and are fixedly connected with the long sides of the U-shaped metal grooves 41, and two circular holes with the diameter of 10mm are symmetrically arranged on each fixed connecting piece 42.
The length of the fixing bolt 43 is 30mm, the diameter of the screw is 10mm, the diameter of the nut is 20mm, and the fixing bolt is matched with a round hole in the fixing connecting piece 42 and used for fixing the metal slot 4.
The fixing rod structure 5 comprises a force bearing rod 51, a buckle 52 and a fixing seal head 53. The force-bearing rod 51 is fixed in the metal slot 4 through the two end buckles 52 and the fixing seal heads 53.
The stress rod 51 is a cylinder with the diameter of 20mm and the length of 500 mm.
The buckle 52 is a cylinder with the diameter of 2mm and the length of 4mm, is symmetrically arranged on two sides of the top end of the stress rod 51 and is in a straight line shape, and the distance from the top end edge is 4 mm.
The fixed seal head 53 is a hollow cylinder with the diameter of 30mm and the length of 10mm, a clamping groove matched with the buckle 52 is formed in the fixed seal head, and the fixed seal head can be fixed at the end of the stress rod 51.
The leak-proof sealing strip 6 is a strip-shaped self-adhesive tape with the length of 1200mm and the width of 10mm, the back surface of the strip-shaped self-adhesive tape is coated with an adhesive, and protective sealing paper is arranged.
The embodiment provides a construction method of a fabricated floor post-cast strip template by taking a post-cast strip with the length of 6600mm and the width of 1000mm as an example, and the construction method comprises the following steps:
(1) template installation preparation:
(1-1) preparing a support frame: the adjustable triangular supports are initially placed, and the support elevation is determined by a level gauge;
(1-2) template preparation: according to the length and width of the post-cast strip of this embodiment, two pieces of the master template 1, the connecting template 2, and the edge template 3 are prepared, and the metal insert groove 4 is fixed to each template.
(2) Assembling a template:
(2-1) template placement: at the initial position of the post-cast strip, the L-shaped notch of the edge template 3 is upward, and one end without the L-shaped notch is placed close to the beam edge;
(2-2) supporting the support frame: moving the adjustable triangular support below the template to adjust to the elevation required by the design;
(2-3) template assembly: repeating the steps (2-1) and (2-2), and sequentially placing the edge template 3, the connecting template 2, the main template 1, the connecting template 2 and the edge template 3 until all the templates are spliced and erected; when the edge template 3 is spliced with the connecting template 2, one end of the L-shaped notch is oppositely arranged; when the main template 1 is spliced with the connecting template 2, the mortise and tenon tongue 12 and the mortise and tenon groove 22 are oppositely arranged; when the main template 1 is spliced with the main template 1, the mortise and tenon groove 12 and the mortise and tenon groove 22 are oppositely arranged.
(3) Leveling a template: and knocking the edges of the templates by using a rubber hammer to enable the templates to be tightly embedded and ensure the bottom surfaces of the templates to be flat.
(4) Sealing the splicing seams of the templates: and (3) uncovering the protective sealing paper of the leakage-proof sealing strip 6, pasting the protective sealing paper at the joint of the two templates, checking whether the surface of the leakage-proof sealing strip is flat or not after pasting is finished, and flattening and extruding the internal bubbles if the surface has bubbles.
(5) Fixing the template:
(5-1) installing a stress rod: two ends of the stress rod 51 are respectively placed into the U-shaped metal slots 41 corresponding to the two adjacent templates;
(5-2) installing a fixed seal head: the two fixed seal heads 53 are respectively pressed into the two ends of the stress rod 51, the buckle 52 at the top end of the stress rod 51 is embedded into the clamping groove of the fixed seal head 53, the fixed seal head 53 is rotated by 180 degrees, and the end head of the stress rod 51 is fixed between the metal slot 4 and the fixed seal head 53.
(6) Pouring concrete: after the bottom die and the side die are erected and the reinforcing steel bars are arranged, rechecking the axis elevation, brushing an isolating agent and pouring concrete.
(7) Removing the template:
(7-1) dismantling the support frame: after the strength of the concrete meets the standard requirement, the triangular supports are dismantled;
(7-2) fixing rod dismantling: rotating the fixed seal head 53 by 180 degrees, pulling the fixed seal head 53 out of the stress rod 51, and then pulling the stress rod 51 out of the metal slot 4;
(7-3) removing the sealing strip: removing the leakproof sealing strips 6 at the joints of the templates one by one;
(7-4) removing the edge template: knocking down the edge templates 3 at the two ends of the post-cast strip until the edge templates are completely separated from the connecting template 2, and detaching the edge templates 3;
(7-5) dismantling the connecting template and the main template: and (3) translating the connecting template 2 to the empty position until the mortise and tenon groove 22 is completely separated from the mortise and tenon tongue 12, detaching the connecting template 2, and then translating and detaching the main template 1.
Claims (8)
1. The utility model provides an assembled floor post-cast strip template piece structure which characterized in that: the template comprises edge templates, connecting templates and a plurality of main templates, wherein the edge templates, the connecting templates and the main templates are sequentially spliced from outside to inside, mortise and tenon grooves are respectively formed in the two sides of the main templates along the length direction, mortise and tenon grooves matched with the mortise and tenon grooves are formed in one side, connected with the main templates, of the connecting templates, and L-shaped notches matched with the mortise and tenon grooves are respectively formed in the side edges, connected with the edge templates, of the connecting templates.
2. The assembled floor slab post-cast strip template splicing structure according to claim 1, characterized in that: the mortise and tenon tongue and the mortise and tenon groove are formed by two rows of cuboids which are arranged in a staggered manner, and the adjacent three cuboids are of a triangle structure.
3. The assembled floor slab post-cast strip template splicing structure according to claim 1, characterized in that: and the splicing positions of the edge template, the connecting template or the main template are respectively provided with a fixed rod structure, and two ends of the fixed rod structure are respectively connected to the edge of the surface of the template through metal slots.
4. The assembled floor slab post-cast strip template splicing structure according to claim 3, characterized in that: the metal slot includes U type metal slot, fixed connection piece, fixing bolt, U type metal slot both sides fixedly connected with fixed connection piece, the fixed connection piece passes through fixing bolt to be connected and is close to the edge on the template surface.
5. The assembled floor slab post-cast strip template splicing structure according to claim 4, characterized in that: the fixing rod structure comprises a stress rod, buckles and a fixing end enclosure, wherein the buckles and the fixing end enclosure are arranged at two ends of the stress rod, and two ends of the stress rod are fixed in the metal slot through the buckles and the fixing end enclosure.
6. The assembled floor slab post-cast strip template splicing structure according to claim 5, characterized in that: the buckle is the I-shaped, fixed head is hollow cylinder, and inside is equipped with the draw-in groove that matches with the buckle.
7. The fabricated floor slab post-cast strip template splicing structure according to claim 3, 4 or 5, wherein: the number of the fixed rod structures arranged at each splicing position is two.
8. The assembled floor slab post-cast strip template splicing structure according to claim 1, characterized in that: and the splicing positions of the edge template, the connecting template or the main template are provided with leakage-proof sealing strips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921068951.7U CN210622306U (en) | 2019-07-10 | 2019-07-10 | Assembly type floor post-cast strip template splicing structure |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921068951.7U CN210622306U (en) | 2019-07-10 | 2019-07-10 | Assembly type floor post-cast strip template splicing structure |
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| CN210622306U true CN210622306U (en) | 2020-05-26 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284704A (en) * | 2019-07-10 | 2019-09-27 | 浙江中清大建筑产业化有限公司 | A kind of Assembled Building board post poured band formwork edge joint structure and its construction method |
| CN114622716A (en) * | 2022-03-18 | 2022-06-14 | 宜都高投卓信建设工程有限公司 | Renewable energy-saving building template and disassembly and assembly method thereof |
| CN114809508A (en) * | 2022-05-19 | 2022-07-29 | 中交第四公路工程局有限公司 | Heat preservation and decoration integrated assembled prefabricated plate |
-
2019
- 2019-07-10 CN CN201921068951.7U patent/CN210622306U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284704A (en) * | 2019-07-10 | 2019-09-27 | 浙江中清大建筑产业化有限公司 | A kind of Assembled Building board post poured band formwork edge joint structure and its construction method |
| CN110284704B (en) * | 2019-07-10 | 2024-01-23 | 浙江中清大建筑工业有限公司 | Assembled floor post-pouring strip template joint structure and construction method thereof |
| CN114622716A (en) * | 2022-03-18 | 2022-06-14 | 宜都高投卓信建设工程有限公司 | Renewable energy-saving building template and disassembly and assembly method thereof |
| CN114809508A (en) * | 2022-05-19 | 2022-07-29 | 中交第四公路工程局有限公司 | Heat preservation and decoration integrated assembled prefabricated plate |
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Address after: 312000 new Sanjiang Gate West, Yuecheng District, Shaoxing City, Zhejiang Province Patentee after: Zhejiang Zhongqingda Construction Industry Co.,Ltd. Patentee after: SHAOXING University Address before: 312000 new Sanjiang Gate West, Yuecheng District, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG ZHONGQINGDA ARCHITECTURAL INDUSTRIALIZATION Co.,Ltd. Patentee before: SHAOXING University |