CN216139136U - Easily install and interior template for concrete placement who dismantles - Google Patents
Easily install and interior template for concrete placement who dismantles Download PDFInfo
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- CN216139136U CN216139136U CN202121503549.4U CN202121503549U CN216139136U CN 216139136 U CN216139136 U CN 216139136U CN 202121503549 U CN202121503549 U CN 202121503549U CN 216139136 U CN216139136 U CN 216139136U
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Abstract
The utility model relates to the technical field of concrete formworks, and aims to solve the problems that the traditional square concrete well inner formwork structure in the prior art is more in blocks, more in joints, complex in connection mode, more in construction procedures, difficult in inner formwork disassembly, large in assembly and disassembly workload and easy in damage to a concrete structure when the formworks are disassembled; the utility model has the beneficial effects that: the inner formworks are simple in structure, few in formwork quantity, few in seam, simple in connection mode, few in construction process, good in integrity, strong in sealing performance, convenient to install and disassemble, beneficial to improving the construction efficiency, capable of improving the construction quality and capable of avoiding damage to the concrete structure caused by formwork removal.
Description
Technical Field
The utility model relates to the technical field of concrete molds, in particular to an inner template for concrete pouring, which is easy to mount and dismount.
Background
The construction of concrete leaves not to open the template, and traditional square concrete well inner formwork structure adopts 4 templates to assemble, adopts bolted connection between the template, and the piecemeal is many, and the seam is many, and bolt quantity is many, and the connected mode is complicated, and the construction process is many, and the template structural connection is insecure, and poor stability leads to the inner formwork to dismantle the difficulty because of spatial position is not enough, and the installation, dismantlement work load are big, and destroys the concrete structure easily when the template is dismantled.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an inner formwork for concrete pouring, which is easy to install and disassemble, and aims to solve the problems that the traditional inner formwork structure of a square concrete well is assembled by 4 formworks, the formworks are connected by bolts, the number of blocks is large, the number of joints is large, the number of bolts is large, the connection mode is complex, the number of construction processes is large, the connection of the formwork structure is not firm, the stability is poor, the inner formwork is difficult to disassemble due to insufficient spatial positions, the workload of installation and disassembly is large, and the concrete structure is easy to damage when the formworks are disassembled.
The embodiment of the utility model is realized by the following steps:
the utility model provides an easy inner formword for concrete placement of installation and dismantlement, includes two C type templates, two the C type template surrounds and forms hollow columnar structure, two the hollow region that C type template formed is used for concreting, two the seam crossing of C type template is equipped with the channel-section steel, C type template with channel-section steel fixed connection.
The inner formwork provided by the utility model has the advantages of simple structure, small number of formworks, few joints, simple connection mode, few construction processes, convenience for installation and disassembly, contribution to improving the construction efficiency, improving the construction quality and avoiding the damage of the formwork stripping work to the concrete structure, only two abutted joints of the whole formwork, welding of the rest joints, high connection strength, good stability, good integrity and strong sealing property.
In one embodiment:
the C-shaped formwork is fixedly connected with clamping groove fixing steel plates at two ends, and the C-shaped formwork is fixedly connected with the channel steel through the clamping groove fixing steel plates.
The clamping groove fixing steel plate is arranged, so that the C-shaped template can be conveniently connected with the channel steel.
In one embodiment:
the clamping groove fixing steel plate and the channel steel extend out of the top surface of the C-shaped template.
The arrangement of the extending top surface does not hinder the construction and is easy to connect the two.
In one embodiment:
the draw-in groove steel sheet with the channel-section steel stretches out the part of C type template top surface is equipped with first through-hole, the draw-in groove steel sheet with the bottom of channel-section steel is equipped with the second through-hole, first through-hole with the installation all has the bolt in the second through-hole, the bolt be used for with the draw-in groove steel sheet with channel-section steel fixed connection.
Pass the through-hole through the pivot to be connected draw-in groove fixed steel sheet and channel-section steel, and top and bottom all set up, guarantee the two and connect reliable and stable.
In one embodiment:
the bolt installed in the first through hole is provided with a buckle structure, and the buckle structure is used for clamping the clamping groove fixing steel plate and the channel steel.
The buckle structure is used for limiting the positions of the clamping groove fixing steel plate and the channel steel, so that the clamping groove fixing steel plate and the channel steel are tightly attached and fixed, sealing is kept, and the formation of an internal concrete structure is guaranteed.
In one embodiment:
the bolt arranged in the second through hole is of an L-shaped structure.
Simple structure, and can be spacing with the fixed steel sheet of draw-in groove and channel-section steel well.
In one embodiment:
the C-shaped template comprises a left plate, a middle plate and a right plate, wherein the middle plate is located between the left plate and the right plate, and the middle plate is perpendicular to the left plate and the right plate.
The left plate, the middle plate and the right plate can form a half-surrounded structure, and the two C-shaped templates can form a complete inner template.
In one embodiment:
the length of the left plate is less than the length of the right plate.
In one embodiment:
the C-shaped template is a steel template.
The strength is high, and the composite material can be repeatedly used.
In one embodiment:
the middle plate and the left plate and the right plate are welded at seams.
The sealing performance is good.
In summary, due to the adoption of the technical scheme, the utility model has the beneficial effects that:
the inner formwork provided by the utility model has the advantages of simple structure, small number of formworks, few joints, simple connection mode, few construction processes, convenience for installation and disassembly, contribution to improving the construction efficiency, improving the construction quality and avoiding the damage of the formwork stripping work to the concrete structure, only two abutted joints of the whole formwork, welding of the rest joints, high connection strength, good stability, good integrity and strong sealing property.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings referred to in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings may be obtained from these drawings without inventive effort.
Fig. 1 is a schematic structural view of an inner formwork for concrete casting according to the present invention, which is easy to install and disassemble.
Fig. 2 is a schematic view of the 9-shaped bolt in an upright state.
Fig. 3 is a schematic view of the 9-shaped bolt in a horizontal state.
Fig. 4 is a disassembled view illustrating the inner form for concrete casting according to the present invention, which is easy to install and disassemble.
Icon: 1- '9' -shaped bolt; 2- '7' -shaped bolt; 3-channel steel; 4, first groove steel template; 5-a second groove steel template; 6-clamping groove fixing steel plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
Examples
Referring to fig. 1 to 4, the present embodiment provides an inner formwork for concrete casting, which is easy to install and disassemble, and includes two C-shaped formworks, where the C-shaped formworks include a left plate, a middle plate, and a right plate, the middle plate is located between the left plate and the right plate, the middle plate is perpendicular to the left plate and the right plate, the length of the left plate is smaller than that of the right plate, and the left plate, the middle plate, and the right plate form a semi-enclosed structure.
Two C section mould board is channel steel template one 4 and channel steel template two 5 respectively, channel steel template one 4 with channel steel template two 5 surround and form the cavity columnar structure, and the cross-section of cavity columnar structure is square, and the cavity region that forms is used for concreting, channel steel template one 4 with the slot fixing steel plate 6 has all been welded at the both ends of channel steel template two 5, channel steel template one 4 with the seam crossing between channel steel template two 5 is equipped with channel-section steel 3, channel-section steel 3 and both sides 6 fixed connection of slot fixing steel plate.
It is specific, draw-in groove fixed steel sheet 6 with channel-section steel 3 all stretches out C type template's top surface sets up, draw-in groove fixed steel sheet 6 with channel-section steel 3 stretches out the part of C type template top surface is equipped with first through-hole, draw-in groove fixed steel sheet 6 with the bottom of channel-section steel 3 is equipped with the second through-hole, first through-hole with the installation all has the bolt in the second through-hole, the bolt be used for with draw-in groove fixed steel sheet 6 with 3 fixed connection of channel-section steel.
Install "9" font bolt 1 in the first through-hole, "9" font bolt 1 has buckle structure, buckle structure will draw-in groove fixed steel sheet 6 with channel-section steel 3 blocks.
And a 7-shaped bolt 2 is arranged in the second through hole, and the 7-shaped bolt 2 is of an L-shaped structure.
The specific construction method comprises the following steps:
firstly, manufacturing a first groove-shaped steel template 4 and a second groove-shaped steel template 5 according to size requirements;
secondly, welding four clamping groove fixing steel plates 6 with two ends of a first channel steel template 4 and a second channel steel template 5 respectively, and reserving holes for bolts at the top and the bottom;
thirdly, assembling and placing the first groove-shaped steel template 4 and the second groove-shaped steel template 5, and placing the channel steel 3 at the joint of the two templates;
fourthly, inserting the 9-shaped bolt 1 into a preformed hole at the top of a clamping groove fixing steel plate 6 on a first section steel template 4, a channel steel 3 and a clamping groove fixing steel plate 6 on a second section steel template 5 in sequence, enabling the bolt to be in an upright state, knocking the 9-shaped bolt 1 by using a hammer to enable the bolt to be placed in the horizontal direction, and locking the two section steel templates and the channel steel 3 by the bolt;
fifthly, inserting the 7-shaped plug pin 2 into the preformed holes at the bottoms of the first channel steel template 4, the second channel steel 3 and the second channel steel template 5 in sequence to play an auxiliary role in stabilizing the steel templates;
and sixthly, knocking the 9-shaped bolt 1 and the 7-shaped bolt 2 by using a hammer after the concrete pouring is finished, taking out the bolts, and then knocking the channel steel 3 inwards by using the hammer to separate the channel steel from the channel steel template, thereby finishing the removal of the template.
The structure and the fixing mode of the template are skillfully installed and disassembled through the channel steel 3 and the 9-shaped bolt 1, the installation and the disassembly procedures of the template in the prefabricated well are mainly simplified, the installation and the disassembly of the inner template can be rapidly completed, and the damage of the template disassembling work to the concrete structure is effectively avoided.
With respect to the fourth step, fig. 2 and 3 show the schematic view of the "9" shaped bolt 1 in the vertical state and the horizontal state, respectively.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides an easy for concrete placement inner formword of installation and dismantlement which characterized in that:
the C-shaped formwork is surrounded to form a hollow columnar structure, a hollow area formed by the two C-shaped formworks is used for pouring concrete, channel steel is arranged at the joint of the two C-shaped formworks, and the C-shaped formworks are fixedly connected with the channel steel.
2. The easy-to-install and disassemble concrete-pouring inner formwork according to claim 1, wherein:
the C-shaped formwork is fixedly connected with clamping groove fixing steel plates at two ends, and the C-shaped formwork is fixedly connected with the channel steel through the clamping groove fixing steel plates.
3. The easy-to-install and disassemble concrete-pouring inner formwork according to claim 2, wherein:
the clamping groove fixing steel plate and the channel steel extend out of the top surface of the C-shaped template.
4. The easy-to-install and disassemble concrete-pouring inner formwork according to claim 3, wherein:
the draw-in groove steel sheet with the channel-section steel stretches out the part of C type template top surface is equipped with first through-hole, the draw-in groove steel sheet with the bottom of channel-section steel is equipped with the second through-hole, first through-hole with the installation all has the bolt in the second through-hole, the bolt be used for with the draw-in groove steel sheet with channel-section steel fixed connection.
5. The easy-to-install and disassemble concrete casting inner formwork according to claim 4, wherein:
the bolt installed in the first through hole is provided with a buckle structure, and the buckle structure is used for clamping the clamping groove fixing steel plate and the channel steel.
6. The easy-to-install and disassemble concrete casting inner formwork according to claim 4, wherein:
the bolt arranged in the second through hole is of an L-shaped structure.
7. An inner formwork for concrete casting easy to install and disassemble according to any one of claims 1 to 6, wherein:
the C-shaped template comprises a left plate, a middle plate and a right plate, wherein the middle plate is located between the left plate and the right plate, and the middle plate is perpendicular to the left plate and the right plate.
8. The easy-to-install and disassemble concrete-pouring inner formwork according to claim 7, wherein:
the length of the left plate is less than the length of the right plate.
9. The easy-to-install and disassemble concrete-pouring inner formwork according to claim 8, wherein:
the C-shaped template is a steel template.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503549.4U CN216139136U (en) | 2021-07-01 | 2021-07-01 | Easily install and interior template for concrete placement who dismantles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121503549.4U CN216139136U (en) | 2021-07-01 | 2021-07-01 | Easily install and interior template for concrete placement who dismantles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216139136U true CN216139136U (en) | 2022-03-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121503549.4U Active CN216139136U (en) | 2021-07-01 | 2021-07-01 | Easily install and interior template for concrete placement who dismantles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216139136U (en) |
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2021
- 2021-07-01 CN CN202121503549.4U patent/CN216139136U/en active Active
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