CN209907929U

CN209907929U - Single-bent clamping plate and square column fastener

Info

Publication number: CN209907929U
Application number: CN201920351226.4U
Authority: CN
Inventors: 黄邦群; 李秋成; 郑伟
Original assignee: Guangdong Biyue Construction Engineering Co Ltd
Current assignee: Guangdong Biyue Construction Engineering Co Ltd
Priority date: 2019-03-20
Filing date: 2019-03-20
Publication date: 2020-01-07
Anticipated expiration: 2029-03-20

Abstract

The utility model discloses a single curved cardboard 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; the square column fastener comprises four single-bent clamping plates which are connected in sequence, and the end part of any single-bent clamping plate, which is provided with the slot, is inserted into the bending part of the adjacent single-bent clamping plate and is fixedly connected with the adjacent 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 is favorable to the emission of ponding, reduces the rusty condition of single curved cardboard, has improved the reuse rate of cardboard.

Description

Single-bent clamping plate and square column fastener

Technical Field

The utility model relates to a single curved cardboard and square column fastener belongs to frame construction's fastening technical field.

Background

With the increasing development of the building industry, the requirements on the performance and the durability of a square column fastener consisting of single-bent clamping plates are higher and higher. The square column fastener composed of the single-bent clamping plate in the market at present has the characteristics of simple structure, convenience in use, easiness in disassembly, storage and transportation and the like, and is popular. But in the in-service use process, the discovery leads to singly curved cardboard to rust because singly curved cardboard will expose for a long time and the easy ponding phenomenon that appears in rainy day gas outside very, greatly reduced the life of singly curved cardboard, cause the waste of resource simultaneously.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a single curved cardboard and square column fastener, its advantage lies in: can realize automatic drainage ponding, increase of service life, reality reuse.

In order to achieve the above purpose, the present invention is realized by the following technical solution: the utility model provides a single curved cardboard, 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: one surface of the clamping plate body, which is far away from the bending part, is an upper surface, and the included angle between the upper surface and the horizontal plane is 3-5 degrees; the upper surface inclines downwards from the bending part to the direction of the slot.

The section of the upper surface, which is vertical to the length direction of the upper surface, is V-shaped.

The cardboard body be close to the one side of kink for the lower surface, its length direction's of lower surface perpendicular to section be the V style of calligraphy.

The central part of the clamping plate body is provided with a plurality of water leakage ports.

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 gap between the bending part and the lower surface is adapted to the thickness of the clamping plate body, and the length of the bending part is larger than or equal to the width of the clamping plate body.

The cardboard body and the both sides of kink be equipped with the hem that extends to the upper surface.

The utility model provides a square column fastener, square column fastener constitute by four above-mentioned single curved cardboard that connect gradually, the tip that has the slot of arbitrary single curved cardboard inserts in the kink of adjacent single curved cardboard and through inserting the bolt in the slot and this adjacent single curved cardboard fixed connection.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the included angle between one surface of the clamping plate body, which is far away from the bent part, and the horizontal plane is 3-5 degrees, the surface inclines downwards from the bent part to the slot, and the section of the surface, which is vertical to the length direction of the surface, is V-shaped; the section of one surface of the clamping plate body, which is close to the bending part and is vertical to the length direction of the clamping plate body, is V-shaped; the center of the clamping plate body is provided with a plurality of water leakage ports; simple structure is favorable to the emission of ponding, reduces the rusty condition of cardboard, has improved the reuse rate of cardboard.

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 the single-bend clip of the present invention;

FIG. 2 is a schematic view of the top view of the single-bent clamp 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 clamping plate comprises a clamping plate body, 2 bending parts, 3 inserting grooves, 4 water leaking ports and 5 inserting pins.

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 fastener with single bent clip board and square column.

As shown in fig. 1, 2 and 3, the 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; the included angle between one surface of the clamping plate body 1, which is far away from the bent part 2, and the horizontal plane is 3 degrees, the clamping plate body inclines downwards from the bent part 2 to the slot 3, the section of the clamping plate body, which is perpendicular to the length direction, is designed in a V shape, 4 water leakage openings 4 are formed in the center of the clamping plate body 1, so that accumulated water is conveniently discharged, the rusting condition of the single-bent clamping plate is reduced, and the service life of the single-bent clamping plate is prolonged; the section of one surface of the clamping plate body 1, which is close to the bending part 2 and is vertical to the length direction of the clamping plate body is V-shaped, so that accumulated water is discharged to two sides, and the rusting condition of a single-bent clamping plate is reduced; in order to increase the transverse strength, folding edges extending to the upper surface are arranged on the two sides of the clamping plate body 1 and the bending part 2; 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.

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.

As shown in fig. 4, in the specific use, four single-bent snap-gauge boards which are the same as each other need to be sequentially connected to form a square-column fastener, and the end portion of any single-bent snap-gauge board with the slot 3 is inserted into the bent portion 2 of the adjacent single-bent snap-gauge board and is fixedly connected with the adjacent single-bent snap-gauge board through the pin 5 inserted into the slot 3. The utility model discloses simple structure, convenient to use is favorable to the emission of ponding, reduces the rusty condition of single curved cardboard, has improved the life of single curved cardboard.

Claims

1. The utility model provides a single curved cardboard, 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: one surface of the clamping plate body, which is far away from the bending part, is an upper surface, and the included angle between the upper surface and the horizontal plane is 3-5 degrees; the upper surface inclines downwards from the bending part to the direction of the slot.

2. Single bend strap of claim 1, wherein: the section of the upper surface, which is vertical to the length direction of the upper surface, is V-shaped.

3. Single bend strap of claim 1, wherein: the cardboard body be close to the one side of kink for the lower surface, its length direction's of lower surface perpendicular to section be the V style of calligraphy.

4. Single bend strap according to any one of claims 1 to 3, characterized in that: the central part of the clamping plate body is provided with a plurality of water leakage ports.

5. The single-bend strap of any one of claims 1-3 wherein the slots of the strap body are arranged in parallel in two rows and staggered along the length of the strap.

6. Single bend strap according to any one of claims 1 to 3, characterized in that: the gap between the bending part and the lower surface is adapted to the thickness of the clamping plate body, and the length of the bending part is larger than or equal to the width of the clamping plate body.

7. The single-bend fastener of any one of claims 1-3, wherein the fastener body and the bent portion are provided with flanges extending upward from the upper surface.

8. A square column fastener, characterized in that the square column fastener is composed of four single-bent snap-gauge boards as claimed in any one of claims 1 to 7 connected in sequence, and the end part with the slot of any single-bent snap-gauge board is inserted into the bent part of the adjacent single-bent snap-gauge board and is fixedly connected with the adjacent single-bent snap-gauge board through a bolt inserted into the slot.