CN209907928U - High-strength single-bent clamping plate and square column fastener - Google Patents
High-strength single-bent clamping plate and square column fastener Download PDFInfo
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- CN209907928U CN209907928U CN201920351207.1U CN201920351207U CN209907928U CN 209907928 U CN209907928 U CN 209907928U CN 201920351207 U CN201920351207 U CN 201920351207U CN 209907928 U CN209907928 U CN 209907928U
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Abstract
The utility model discloses a single curved cardboard of high strength and square column fastener, it specifically includes: the clamping plate comprises a clamping plate body, wherein one end of the clamping plate body is provided with a bent part, and the other end of the clamping plate body is provided with a slot for inserting an external bolt; folding edges extending towards the upper surface and the lower surface are arranged on the two sides of the clamping plate body and the bent part; the height of the folded edges at the two sides of the clamping plate body is gradually reduced from the middle to the two sides. The square column fastener is composed of four high-strength single-bent clamping plates which are sequentially connected, and one end, provided with a slot, of any high-strength single-bent clamping plate is inserted into a bending part of the adjacent high-strength single-bent clamping plate and is fixedly connected with the adjacent high-strength single-bent clamping plate through a bolt inserted into the slot. This scheme belongs to frame construction's fastening technical field, and its advantage lies in: simple structure, intensity are high, and the dismouting is convenient and increased the area of contact of fastener and square column template for the fixed more stable firm of square column template.
Description
Technical Field
The utility model relates to a single curved cardboard of high strength and square column fastener belongs to frame construction's fastening technical field.
Background
Traditional frame construction's template reinforcement need use the wall screw rod, before wall screw rod fixed die plate, need punch on the template, influences the installation effectiveness of template, and the construction cycle is long. And the later stage of the concrete cylindrical surface in the template needs to be chiseled and blocked, so that the procedures are multiple and the operation is troublesome. Therefore, the card board type square column fastener has recently become popular in the market, and has the characteristics of convenience in use, easiness in disassembly, convenience in storage and transportation and the like. But the cardboard formula square column fastener on the market has little and the intensity low grade problem with template area of contact, leads to appearing phenomenons such as drawing of patterns, template fracture, causes serious influence to actual construction, can not ensure the stability of stand quality moreover.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a single curved cardboard of high strength and square column fastener, its advantage lies in: the single-bent clamping plate is designed with high strength, the contact area between the square column fastener and the square column template is increased, and the fixation of the real square column template is firmer and more stable.
In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a curved cardboard of high strength list, includes the cardboard body, the one end of cardboard body set up the kink, the other end of cardboard body set up the bolt male slot that supplies the peripheral hardware, its characterized in that: folding edges extending towards the upper surface and the lower surface are arranged on the two sides of the clamping plate body and the bent part; the height of the folded edges at the two sides of the clamping plate body is gradually reduced from the middle to the two sides.
Cardboard body and kink be the shaped steel that tensile strength is good.
The cardboard body be close to the one side of kink for the upper surface, kink and upper surface between the clearance suit with the thickness of cardboard body.
The length of the bending part is greater than or equal to the width of the clamping plate body.
The slots of the clamping plate body are arranged in parallel in a double row mode and are arranged in a staggered mode in the length direction of the clamping plate.
The utility model provides a square column fastener, square column fastener constitute by four above-mentioned arbitrary high strength single curved cardboard that connect gradually, the one end that has the slot of arbitrary high strength single curved cardboard inserts in the kink of adjacent high strength single curved cardboard and through inserting the bolt in the slot and this adjacent high strength single curved cardboard fixed connection.
Compared with the prior art, the beneficial effects of the utility model reside in that:
folding edges extending towards the upper surface and the lower surface are arranged on the two sides of the clamping plate body and the bent part; the height of the folded edges at the two sides of the clamping plate body is gradually reduced from the middle to the two sides, and the section of the folded edge, which is vertical to the length direction of the folded edge, is a right-angled triangle; the clamping plate body and the bent part are both made of section steel with good tensile strength; overall structure is simple, intensity is high, and the dismouting is convenient and increased the area of contact of fastener and square column template for the fixed more stable firm of square column template.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic view of a top view of a single-bent clip board of the present invention;
FIG. 2 is a schematic view of the single-bend clamping plate of the present invention;
FIG. 3 is a schematic diagram of the right-side view structure of the single-bend clamping plate of the present invention;
FIG. 4 is a schematic view of the top view structure of the square column fastener of the present invention
In the figure: 1. the clamp plate comprises a clamp plate body, 2 bending parts, 3 slots, 4 folded edges and 5 bolts.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
Referring to fig. 1, 2, 3 and 4, the present invention provides a high strength single-bent fastener plate and square column fastener.
As shown in fig. 1, 2 and 3, the high-strength single-bent snap-gauge provided by the present invention comprises a snap-gauge body 1, wherein one end of the snap-gauge body 1 is provided with a bent portion 2, and the other end of the snap-gauge body 1 is provided with a slot 3 for inserting a plug 5 of an external device; two sides of the clamping plate body 1 and the bent part 2 are provided with folded edges 4 extending towards the upper surface and the lower surface; the heights of the folded edges 4 at the two sides of the clamping plate body 1 are gradually reduced from the middle to the two sides; the section of the folded edge 4 perpendicular to the length direction is a right triangle, so that the contact area between the clamping plate and the template is increased, and the template is more firmly fixed; cardboard body 1 and kink 2 are the shaped steel that tensile strength is good, have improved the intensity and the durability of single curved cardboard.
In order to further strengthen the stability of connecting between the single curved cardboard, the clearance between kink 2 and the cardboard body 1 suits with the thickness of cardboard body 1, and the length of kink 2 is more than or equal to the width of cardboard body 1.
The slot 3 of cardboard body 1 is double parallel arrangement to along the crisscross setting of cardboard length direction, reduce the influence of slot to cardboard body 1 longitudinal strength, convenient fixed simultaneously.
As shown in fig. 4, during the specific use, need touch the same high strength single curved cardboard with four and connect gradually into square column fastener, the one end that has slot 3 of arbitrary high strength single curved cardboard inserts in the kink 2 of adjacent high strength single curved cardboard and through inserting the bolt 5 in the slot 3 and this adjacent high strength single curved cardboard fixed connection. The utility model discloses simple structure, intensity are high, and the dismouting is convenient and increased the area of contact of fastener and square column template for the fixed firm more stable of square column template.
Claims (7)
1. The utility model provides a curved cardboard of high strength list, includes the cardboard body, the one end of cardboard body set up the kink, the other end of cardboard body set up the bolt male slot that supplies the peripheral hardware, its characterized in that: folding edges extending towards the upper surface and the lower surface are arranged on the two sides of the clamping plate body and the bent part; the height of the folded edges at the two sides of the clamping plate body is gradually reduced from the middle to the two sides.
2. The high strength single bend strap of claim 1, wherein: the section of the folded edge perpendicular to the length direction is a right-angled triangle.
3. The high strength single bend strap of claim 1, wherein: cardboard body and kink be the shaped steel that tensile strength is good.
4. The high strength single bend strap of any one of claims 1-3, wherein: the cardboard body be close to the one side of kink for the upper surface, kink and upper surface between the clearance suit with the thickness of cardboard body.
5. The high strength single bend strap of any one of claims 1-3, wherein: the length of the bending part is greater than or equal to the width of the clamping plate body.
6. The single-bent high-strength clamping plate according to any one of claims 1 to 3, wherein the slots of the clamping plate body are arranged in parallel in two rows and staggered along the length direction of the clamping plate.
7. A square column fastener, characterized in that the square column fastener is composed of four high-strength single-bent clamping plates according to any one of claims 1 to 6 which are connected in sequence, and one end of any high-strength single-bent clamping plate with a slot is inserted into the bent part of the adjacent high-strength single-bent clamping plate and is fixedly connected with the adjacent high-strength single-bent clamping plate through a bolt inserted into the slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351207.1U CN209907928U (en) | 2019-03-20 | 2019-03-20 | High-strength single-bent clamping plate and square column fastener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920351207.1U CN209907928U (en) | 2019-03-20 | 2019-03-20 | High-strength single-bent clamping plate and square column fastener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209907928U true CN209907928U (en) | 2020-01-07 |
Family
ID=69032761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920351207.1U Active CN209907928U (en) | 2019-03-20 | 2019-03-20 | High-strength single-bent clamping plate and square column fastener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209907928U (en) |
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2019
- 2019-03-20 CN CN201920351207.1U patent/CN209907928U/en active Active
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