CN215803191U - Narrow space formwork convenient to installation - Google Patents
Narrow space formwork convenient to installation Download PDFInfo
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- CN215803191U CN215803191U CN202120596951.5U CN202120596951U CN215803191U CN 215803191 U CN215803191 U CN 215803191U CN 202120596951 U CN202120596951 U CN 202120596951U CN 215803191 U CN215803191 U CN 215803191U
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- supporting
- formwork
- narrow space
- supporting plate
- bottom plate
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Abstract
The utility model discloses a narrow space formwork convenient to install, which belongs to the technical field of building construction tools and comprises a formwork body, wherein the formwork body comprises a supporting plate, supporting rods and a bottom plate, two independent supporting rods are arranged between the supporting plate and the bottom plate, two threaded holes are formed below the supporting plate, studs are arranged at the upper parts of the supporting rods, and the studs are in threaded connection and fixation with the threaded holes; the lower part of the supporting rod is of a cylindrical tubular structure, the bottom plate is provided with two bosses, and the lower part of the supporting rod is in transition fit with the bosses. The utility model has simple structure and is convenient to mount and dismount.
Description
Technical Field
The utility model relates to the technical field of building construction tools, in particular to a narrow space formwork convenient to install.
Background
A template support structure for concrete cast-in-place construction in buildings generally adopts steel or wood beams to assemble a template bracket, a scaffold is built by using steel or wood rods to form bracket support, and concrete construction is carried out by matching with a steel template; the supporting template is generally used for supporting the construction of building structures such as cast-in-place roof boards, wall boards, pillars, girders and the like, and the existing supporting template for the building engineering has various types, so that different supporting templates can be adopted according to different construction environments, for example, when some narrow spaces are built, the selection of the supporting template is more rigorous.
Generally, the supporting die consists of a supporting plate and a supporting rod, while the supporting plate and the supporting rod of the traditional supporting die are independently arranged, the supporting plate and the supporting rod are not obviously connected when being matched for use, and only the supporting rod is pushed against the lower part of the supporting plate; although the structure is convenient to use, the support rod is easy to separate from the supporting plate due to the fact that the field is uneven or the construction method is not right, collapse is caused, and potential safety hazards exist; when the supporting rod and the supporting plate are welded and fixed, the connecting performance of the supporting rod and the supporting plate can be enhanced, but the transportation is inconvenient; therefore, it is necessary to develop a supporting template with simple structure and easy assembly and disassembly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a narrow space formwork which is simple in structure and easy to mount and dismount.
In order to overcome the defects in the prior art, the utility model adopts the following technical scheme:
a narrow space formwork convenient to install comprises a formwork body, wherein the formwork body comprises a supporting plate, supporting rods and a bottom plate, two independent supporting rods are arranged between the supporting plate and the bottom plate, two threaded holes are formed in the lower portion of the supporting plate, studs are arranged on the upper portions of the supporting rods, and the studs are in threaded connection and fixed with the threaded holes; the lower part of the supporting rod is of a cylindrical tubular structure, the bottom plate is provided with two bosses, and the lower part of the supporting rod is in transition fit with the bosses.
Further, a spring is arranged in the threaded hole, and the stud is abutted to the spring.
Further, a locking nut is arranged on the stud.
Furthermore, a cylindrical level meter is arranged on the supporting rod.
Furthermore, pin holes are formed in the periphery of the supporting plate, and positioning pins are arranged in the pin holes.
The utility model has simple structure, scientific and reasonable design and at least has the following specific advantages:
1. two threaded holes are formed in the lower portion of the supporting plate, a stud is arranged on the upper portion of the supporting rod, the stud is fixedly connected with the threaded holes in a threaded mode, and the height of the formwork support can be adjusted; the lower part of the supporting rod is of a cylindrical tubular structure, two bosses are arranged on the bottom plate, and the lower part of the supporting rod is in transition fit with the bosses, so that the supporting rod is convenient to mount and dismount.
2. All be provided with the pinhole around the layer board, be provided with the locating pin in the pinhole, the locating pin can be dismantled, can accomplish the concatenation of polylith layer board fast through the locating pin, improves work efficiency.
3. Be provided with the cylinder spirit level on the bracing piece, can detect whether the formwork installation is got levelly and smoothly.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise:
fig. 1 is a schematic structural view of a narrow space formwork of the present invention for easy installation.
In the drawings: 1-a supporting plate; 11-a threaded hole; 12-a spring; 13-pin holes; 14-a locating pin; 2-a support rod; 21-a stud; 22-a locking nut; 23-cylinder level; 3-a bottom plate; 31-boss.
Detailed Description
The present invention will be described in detail with reference to the drawings and specific embodiments, which are illustrative of the present invention and are not to be construed as limiting the present invention.
As shown in fig. 1, a narrow space formwork convenient to mount comprises a formwork body, wherein the formwork body comprises a supporting plate 1, supporting rods 2 and a bottom plate 3, two independent supporting rods 2 are arranged between the supporting plate 1 and the bottom plate 3, two threaded holes 11 are arranged below the supporting plate 1, studs 21 are arranged at the upper parts of the supporting rods 2, the studs 21 are in threaded connection and fixation with the threaded holes 11, and the height of the formwork can be adjusted through the threaded relation between the studs 21 and the threaded holes 11; the lower part of the support rod 2 is of a cylindrical tubular structure, two bosses 31 are arranged on the bottom plate 3, and the lower part of the support rod 2 is in transition fit with the bosses 31, so that the installation and the disassembly are convenient; it should be noted that the number of the support rods 2 is determined according to the size of the supporting plate 1 and the building environment; bottom plate 3 fixes bracing piece 2 through boss 31, greatly increased the firmness of formwork, avoid bracing piece 2 to make the upper portion of bracing piece 2 bend because of the collision.
In the embodiment, a spring 12 is arranged in the threaded hole 11, and the stud 21 is pressed against the spring 12; the spring 12 is generally a high-rigidity spring, so that the physical fatigue of the threaded hole 11 can be relieved, and the service life of the threaded hole 11 and the stud 21 is longer; in addition, the stud 21 is provided with a locking nut 22, and after the height is adjusted, the locking nut 22 is locked to be propped against the lower part of the supporting plate 1, so that the purpose of stability is achieved.
In some embodiments, the support rod 2 is provided with a cylindrical level 23, which can detect whether the formwork is installed smoothly; the cylinder level 23 is typically mounted on the support bar 2 in a mosaic fashion. In addition, pin holes 13 are formed in the periphery of the supporting plate 1, positioning pins 14 are arranged in the pin holes, the splicing of a plurality of supporting plates can be completed quickly through the positioning pins 14, and the working efficiency is improved.
In this embodiment, the installation steps of the formwork are as follows: the first step is as follows: according to the actual construction environment, the spring 12 is placed in the threaded hole 11, then the stud 21 of the support rod 2 is screwed into the threaded hole 11 to be the deepest, the vertical height of the formwork is the lowest, then the bottom plate 3 is placed below the support rod 2, and the lower part of the support rod 2 is sleeved on the boss 31; the second step is that: the supporting formwork is placed at a target position, and the vertical height of the supporting formwork can be increased by independently unscrewing the two supporting rods 2, so that the supporting purpose is achieved; it should be noted that the lower portion of the support rod 2 is in transition fit with the boss 31, so that the boss 31 does not affect the rotation of the support rod 2.
In some embodiments, screw jacks are installed below the bottom plate 3, and the vertical height of the formwork can be quickly controlled by controlling the screw jacks.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. The utility model provides a narrow space formwork convenient to installation, includes a formwork body, its characterized in that: the formwork body comprises a supporting plate (1), supporting rods (2) and a bottom plate (3), two independent supporting rods (2) are arranged between the supporting plate (1) and the bottom plate (3), two threaded holes (11) are formed in the lower portion of the supporting plate (1), studs (21) are arranged on the upper portions of the supporting rods (2), and the studs (21) are fixedly connected with the threaded holes (11) in a threaded mode; the lower part of bracing piece (2) is the cylinder type tubular structure, be provided with two boss (31) on bottom plate (3), the lower part of bracing piece (2) with boss (31) transition fit.
2. The narrow space formwork of claim 1, which is easy to install, wherein: a spring (12) is arranged in the threaded hole (11), and the stud (21) is abutted to the spring (12).
3. The narrow space formwork of claim 1, which is easy to install, wherein: and a locking nut (22) is arranged on the stud (21).
4. The narrow space formwork of claim 1, which is easy to install, wherein: and a cylindrical level meter (23) is arranged on the support rod (2).
5. The narrow space formwork of claim 1, which is easy to install, wherein: the supporting plate is characterized in that pin holes (13) are formed in the periphery of the supporting plate (1), and positioning pins (14) are arranged in the pin holes (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596951.5U CN215803191U (en) | 2021-03-24 | 2021-03-24 | Narrow space formwork convenient to installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120596951.5U CN215803191U (en) | 2021-03-24 | 2021-03-24 | Narrow space formwork convenient to installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215803191U true CN215803191U (en) | 2022-02-11 |
Family
ID=80162321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120596951.5U Active CN215803191U (en) | 2021-03-24 | 2021-03-24 | Narrow space formwork convenient to installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215803191U (en) |
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2021
- 2021-03-24 CN CN202120596951.5U patent/CN215803191U/en active Active
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