CN212506649U - Rainwater well disassembly-free template - Google Patents
Rainwater well disassembly-free template Download PDFInfo
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- CN212506649U CN212506649U CN202020772504.6U CN202020772504U CN212506649U CN 212506649 U CN212506649 U CN 212506649U CN 202020772504 U CN202020772504 U CN 202020772504U CN 212506649 U CN212506649 U CN 212506649U
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Abstract
The utility model belongs to the technical field of the template, concretely relates to rainwater well dismantlement-free template is applicable to municipal works rainwater well and pours construction project. A rainwater well disassembly-free template is characterized by comprising a template main body, a drag hook fixing piece and connecting steel bars; the adjacent template main bodies are fixed by the draw hook fixing pieces; the relative template main body is connected through a connecting steel bar connecting drag hook fixing piece. The template installation method is simple and fast, the template is firm and is not easy to expand and explode, the template can be correspondingly installed and adjusted according to the pipe diameter of the rainwater pipe, the construction time and the labor cost are greatly reduced, and meanwhile the construction difficulty is reduced.
Description
Technical Field
The utility model belongs to the technical field of the template, concretely relates to rainwater well dismantlement-free template is applicable to municipal works rainwater well and pours construction project.
Background
The rainwater inspection well is a part of an urban drainage system, is used for inspecting whether an urban rainwater pipe network is blocked or not and is convenient to dredge, is generally built by bricks or poured by reinforced concrete, has high strength and is widely applied to the design of urban road drainage systems.
In the rainwater well concrete pouring construction, because the specifications of the rainwater wells and the pipe diameters of the connecting pipelines in the same project are different, the cost of using the existing prefabricated template is higher, so the wooden template is usually customized on site, the template is required to be manufactured on site by carpenters in the manufacturing process of the wooden template, the construction time is long, the labor cost is high, and the template is easy to expand and explode in the construction process.
Disclosure of Invention
An object of the utility model is to provide a rainwater well exempts from to dismantle template, this template mounting method is simple fast, and the template is firmly difficult for the mould that expands, explodes the mould, and this template can carry out corresponding installation according to the downspout pipe diameter and adjust, very big reduction the engineering time and human cost, reduced the construction degree of difficulty simultaneously.
In order to realize the purpose, the utility model adopts the technical scheme that: a rainwater well disassembly-free template is characterized by comprising a template main body, a drag hook fixing piece and connecting steel bars; the adjacent template main bodies are fixed by the draw hook fixing pieces; the relative template main body is connected through a connecting steel bar connecting drag hook fixing piece.
According to the technical scheme, the template main part is the cuboid, four angle positions of template main part are equipped with the limit groove respectively, and two long limits of template main part are equipped with the center channel respectively, and the four corners of template main part is equipped with the limit hole, and four limit holes lie in same one side, and the limit hole runs through to the limit groove from one side of template main part, and two long limits of template main part are equipped with the mesopore, and the mesopore communicates with each other with the center channel, and mesopore and limit hole lie in same one side.
According to the technical scheme, the length of the side groove is 2cm, the depth of the side groove is 2cm, the width of the groove opening is 0.5cm, and the center line of the side groove is superposed with the center line of the template main body; the length of the middle groove is 4cm, the depth of the middle groove is 2cm, the width of the groove opening is 0.5cm, and the center line of the middle groove is superposed with the center line of the template main body; the section of the side hole is a quarter circle with the radius of 0.3cm, and the center of the side hole is superposed with the angle of the template main body; the section of the middle hole is a half circle with the radius of 0.3cm, and the center of the middle hole is coincided with the center point of the long edge of the template main body.
According to the technical scheme, the drag hook fixing piece is composed of the fixing piece and the drag hook, the fixing piece is in a square piece shape, the center point of one side face of the fixing piece is fixedly connected with the inner end of the drag hook, and the outer end of the drag hook fixing piece is provided with the columnar hook.
According to the technical scheme, the thickness and the length of the fixing piece are both 0.2cm and 3.9-4 cm; the diameter of the draw hook is 0.5-0.6cm, and the length is 3 cm.
According to the technical scheme, the two end parts of the connecting reinforcing steel bars are respectively provided with the jacks.
According to the technical scheme, the adjacent template main bodies are fixed through the draw hook fixing pieces as follows: the first template main body, the second template main body and the third template main body of the lower layer are adjacent in sequence; the fourth template main body on the upper layer is positioned above the first template main body and the second template main body, the fourth template main body is adjacent to the first template main body and the second template main body, a middle hole on the lower side of the fourth template main body, a side hole on the upper right corner of the first template main body and a side hole on the upper left corner of the second template main body are combined into a drag hook through hole, the inner side part of the drag hook is positioned in the drag hook through hole, and the outer side part of the drag hook is positioned outside the template main body; a middle groove at the lower edge of the fourth template main body, an edge groove at the upper right corner of the first template main body and an edge groove at the upper left corner of the second template main body are combined into a fixing piece slot, and a fixing piece of the hook fixing piece is positioned in the fixing piece slot; and so on.
According to above-mentioned technical scheme, relative template main part is connected through connecting the reinforcing bar and is for: the adjacent template bodies are connected through the plurality of drag hook fixing pieces to form an inner mold, and the adjacent template bodies are connected through the plurality of drag hook fixing pieces to form an outer mold; the columnar hook of the drag hook on the inner die is inserted into the jack on the inner side of the connecting reinforcing steel bar, and the columnar hook of the drag hook on the outer die is inserted into the jack on the outer side of the connecting reinforcing steel bar.
The utility model has the advantages that: the template installation method is simple and fast, the template is firm and is not easy to expand and explode, the minimum unit size is small, corresponding installation and adjustment can be carried out according to the pipe diameter of the rainwater pipe, the construction time and the labor cost are greatly reduced, and meanwhile, the construction difficulty is reduced.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a schematic perspective view of the hook fixing plate of the present invention.
Fig. 3 is a schematic perspective view of the connection bar of the present invention.
Fig. 4 is a schematic perspective view of the local installation of the outer side formwork of the well wall of the present invention.
Fig. 5 is the local top view of the utility model discloses rainwater well wall corner template installation.
Description of reference numerals: 11-side groove; 12-a middle groove; 13-a template body; 14-mesopores; 15-side holes; 21-a hook fixing piece; 22-connecting reinforcing steel bars; 23-pulling a hook; 24-a cylindrical hook; 25-a jack; 41-catch basin reinforcing steel bars; 42-an inner mold; 43-external mold; 51-a first template body; 52-second piece template body; 53-third piece template body; 54-a fourth template body; 55-fifth template body.
Detailed Description
As shown in fig. 1, 2 and 3, the dismounting-free formwork for the catch basin comprises a formwork main body 13, a hook fixing piece 21 and a connecting steel bar 22; the adjacent template main bodies 13 are fixed through the hook fixing pieces 21; the opposite template bodies 13 are connected with the drag hook fixing pieces 21 through the connecting reinforcing steel bars 22 (specifically, a plurality of adjacent template bodies 13 are connected through a plurality of drag hook fixing pieces 21 to form an inner template 42, a plurality of adjacent template bodies 13 are connected through a plurality of drag hook fixing pieces 21 to form an outer template 43, the columnar hooks 24 of the drag hooks 23 on the inner template 42 are inserted into the insertion holes 25 on the inner sides of the connecting reinforcing steel bars 22, and the columnar hooks 24 of the drag hooks 23 on the outer template 43 are inserted into the insertion holes 25 on the outer sides of the connecting reinforcing steel bars 22).
The template main body 13 is a cuboid, the four corners of the template main body 13 are respectively provided with a side groove 11, the length of the side groove 11 is 2cm, the depth of the side groove 11 is 2cm, the width of the slot opening is 0.5cm, and the central line of the side groove 11 is superposed with the central line of the template main body 13; two long sides of the template main body 13 are respectively provided with a middle groove 12, the middle groove 12 is 4cm long, 2cm deep and 0.5cm wide in the slot opening, and the central line of the middle groove 12 is superposed with the central line of the template main body 13; four corners of the template main body 13 are provided with edge holes 15, the four edge holes 15 are positioned on the same side, the edge holes 15 penetrate through the edge groove 11 from one side of the template main body 13, the cross section of each edge hole 15 is a quarter circle with the radius of 0.3cm, and the circle center of each edge hole 15 is superposed with the corner of the template main body 13; the two long sides of the template main body 13 are provided with middle holes 14, the middle holes 14 are communicated with the middle groove 12, the middle holes 14 and the side holes 15 are positioned on the same side, the section of each middle hole 14 is a half circle with the radius of 0.3cm, and the center of each middle hole 14 is coincided with the center point of the long side of the template main body 13.
As shown in fig. 2, the hook fixing piece 21 is composed of a fixing piece and a hook 23, wherein the fixing piece is square; the center point of one side surface of the fixing sheet is fixedly connected with the inner end of the drag hook 23; the thickness and the width of the fixing piece are both 3.9-4cm (the thickness of the fixing piece is slightly smaller than the width of the side groove 11 and the middle groove 12 of the template main body 13, and the side length is slightly smaller than the width of the middle groove 12); the diameter of the drag hook 23 is 0.5-0.6cm, the length is 3cm, and the outer end of the drag hook 23 of the drag hook fixing piece 21 is provided with a columnar hook 24; when the template is installed, the fixing piece with the draw hook can be placed into the grooves of the three adjacent template main bodies 13 for fixing, and the draw hook extends out of the middle hole 14, so that the plurality of template main bodies 13 form a stable whole.
As shown in fig. 3, insertion holes 25 are provided at both ends of the connection bar 22, respectively.
The middle groove 12 has the same depth as the side groove 11, and the width of the middle groove 12 is twice that of the side groove.
As shown in fig. 4, the adjacent formwork bodies 13 are fixed by the hook fixing pieces 21 (for example): the lower first template main body 51, the lower second template main body 52 and the lower third template main body 53 are adjacent in sequence; the fourth template main body 54 on the upper layer is positioned above the first template main body 51 and the second template main body 52, the fourth template main body 54 is adjacent to the first template main body 51 and the second template main body 52, a middle hole 14 on the lower side of the fourth template main body 54, a side hole 15 on the upper right corner of the first template main body 51 and a side hole 15 on the upper left corner of the second template main body 52 form a drag hook through hole, the inner side part of the drag hook 23 is positioned in the drag hook through hole, and the outer side part of the drag hook 23 is positioned outside the template main body; the middle groove 12 at the lower edge of the fourth template main body 54, the edge groove 11 at the upper right corner of the first template main body 51 and the edge groove 11 at the upper left corner of the second template main body 52 are combined into a fixing piece slot, and a fixing piece of the hook fixing piece 21 is positioned in the fixing piece slot; and so on.
The outer mold 43 is located outside the inner mold 42 (the outer mold 43 is located outside the gully reinforcement, and the inner mold 42 is located inside the gully reinforcement).
As can be seen from fig. 4 and 5, the method for installing the non-detachable formwork of the catch basin includes the following steps:
(1) according to the design drawing requirements, the sizes of the well wall and the outer well wall in the rainwater well are determined, the positions of the templates are positioned in a paying-off mode on site, the number of the templates is determined, one side, provided with side holes 15 and a middle hole 14, of the template body 13 is placed on a construction surface towards rainwater well reinforcing steel bars, and the hook fixing pieces 21 are inserted into the middle grooves 12 and the side grooves 11 in the top surface of the template.
(2) At the corner of the rainwater well wall, two outer templates are installed at 90 degrees and connected with each other at an angle, two inner templates are installed at 90 degrees, and the intersection of the two inner templates is cut at 45 degrees by using a tool, so that the connecting line of the central hole 14 in the inner mold 42 and the central hole 14 in the outer mold 43 is perpendicular to the well wall. After the bottom inner die 42 and the outer die 43 are installed, the drag hook fixing piece drag hook 23 of the inner and outer die plates is connected by the connecting steel bar 22.
(3) And (3) after the bottom template is installed, installing the upper template according to the steps (1) and (2) until the height reaches the design requirement, connecting the rainwater well with the rainwater pipe, and after the template is installed, filling the gaps with polyurethane foam gap filling agent.
In conclusion, the formwork is fixedly installed between the formworks through the hook fixing pieces 21, the installation mode is simple, the operation is convenient and fast, and the time for molding and supporting the wooden formwork can be saved; the inner die 42 and the outer die 43 are connected with the drag hook fixing pieces 21 at two ends through the connecting steel bars 22, the connecting steel bars 22 are widely distributed, the stress of the die plate is even, and the quality problems of die expansion, die explosion and the like are not easy to occur.
Claims (8)
1. A disassembly-free template of a catch well is characterized by comprising a template main body (13), a hook fixing piece (21) and a connecting reinforcing steel bar (22); the adjacent template main bodies (13) are fixed through a draw hook fixing piece (21); the opposite template main body (13) is connected with the draw hook fixing piece (21) through a connecting steel bar (22).
2. The rainwater well disassembly-free template according to claim 1, characterized in that: template main part (13) are the cuboid, four corner positions of template main part (13) are equipped with limit groove (11) respectively, two long limits of template main part (13) are equipped with well groove (12) respectively, the four corners of template main part (13) are equipped with limit hole (15), four limit holes (15) are located same one side, limit hole (15) run through to limit groove (11) from one side of template main part (13), two long limits of template main part (13) are equipped with mesopore (14), mesopore (14) communicate with each other with well groove (12), mesopore (14) are located same one side with limit hole (15).
3. The rainwater well disassembly-free template according to claim 2, characterized in that: the length of the side groove (11) is 2cm, the depth of the side groove is 2cm, the width of the slot is 0.5cm, and the center line of the side groove (11) is superposed with the center line of the template main body (13); the length of the middle groove (12) is 4cm, the depth of the middle groove is 2cm, the width of the slot is 0.5cm, and the center line of the middle groove (12) is superposed with the center line of the template main body (13); the section of the edge hole (15) is a quarter circle with the radius of 0.3cm, and the center of the edge hole (15) is superposed with the angle of the template main body (13); the section of the middle hole (14) is a half circle with the radius of 0.3cm, and the center of the middle hole (14) is coincided with the center point of the long side of the template main body (13).
4. The rainwater well disassembly-free template according to claim 1, characterized in that: the hook fixing piece (21) is composed of a fixing piece and a hook (23), the fixing piece is square, the center point of one side face of the fixing piece is fixedly connected with the inner end of the hook (23), and the outer end of the hook (23) of the hook fixing piece (21) is provided with a columnar hook (24).
5. The rainwater well disassembly-free template according to claim 4, characterized in that: the thickness and the length of the fixing piece are both 0.2cm and 3.9-4 cm; the diameter of the draw hook (23) is 0.5-0.6cm, and the length is 3 cm.
6. The rainwater well disassembly-free template according to claim 1, characterized in that: the two ends of the connecting steel bar (22) are respectively provided with a jack (25).
7. The rainwater well disassembly-free template according to claim 1, characterized in that: adjacent template main part (13) are fixed through drag hook stationary blade (21): a first template main body (51), a second template main body (52) and a third template main body (53) of the lower layer are adjacent in sequence; a fourth template main body (54) on the upper layer is positioned above the first template main body (51) and the second template main body (52), the fourth template main body (54) is adjacent to the first template main body (51) and the second template main body (52), a middle hole (14) on the lower side of the fourth template main body (54) is combined with a side hole (15) on the upper right corner of the first template main body (51) and a side hole (15) on the upper left corner of the second template main body (52) to form a drag hook through hole, the inner side part of a drag hook (23) is positioned in the drag hook through hole, and the outer side part of the drag hook (23) is positioned outside the template main body; a middle groove (12) at the lower edge of the fourth template main body (54), a side groove (11) at the upper right corner of the first template main body (51) and a side groove (11) at the upper left corner of the second template main body (52) are combined into a fixing piece slot, and a fixing piece of the hook fixing piece (21) is positioned in the fixing piece slot; and so on.
8. The rainwater well disassembly-free template according to claim 1, characterized in that: relative template main part (13) connect drag hook stationary blade (21) through connecting reinforcement (22) and connect and do: the adjacent template bodies (13) are connected through the plurality of hook fixing pieces (21) to form an inner mold (42), and the adjacent template bodies (13) are connected through the plurality of hook fixing pieces (21) to form an outer mold (43); the columnar hook (24) of the draw hook (23) on the inner die (42) is inserted into the jack (25) on the inner side of the connecting reinforcing steel bar (22), and the columnar hook (24) of the draw hook (23) on the outer die (43) is inserted into the jack (25) on the outer side of the connecting reinforcing steel bar (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772504.6U CN212506649U (en) | 2020-05-11 | 2020-05-11 | Rainwater well disassembly-free template |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020772504.6U CN212506649U (en) | 2020-05-11 | 2020-05-11 | Rainwater well disassembly-free template |
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| CN212506649U true CN212506649U (en) | 2021-02-09 |
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| CN202020772504.6U Active CN212506649U (en) | 2020-05-11 | 2020-05-11 | Rainwater well disassembly-free template |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605517A (en) * | 2021-05-28 | 2021-11-05 | 广东电白建设集团有限公司 | Small concrete cast-in-place water collecting well construction method and disassembly-free template system structure |
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2020
- 2020-05-11 CN CN202020772504.6U patent/CN212506649U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113605517A (en) * | 2021-05-28 | 2021-11-05 | 广东电白建设集团有限公司 | Small concrete cast-in-place water collecting well construction method and disassembly-free template system structure |
| CN113605517B (en) * | 2021-05-28 | 2023-08-08 | 广东电白建设集团有限公司 | Construction method of small concrete cast-in-situ water collecting well and disassembly-free template system structure |
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