CN108166745A - The anti-skidding scaffold fixing buckle for building of adjustable angle - Google Patents

Abstract

The invention discloses an angle-adjustable anti-slip scaffolding buckle for construction, which comprises a first clamp, a second clamp, a third clamp and a fourth clamp. The first clamp, the second clamp, the third clamp and the fourth clamp are all It is a semi-cylindrical structure with a boss on one side. One end of the first clamp and the second clamp are hingedly connected, and the boss at the other end is connected by the first bolt. One end of the third clamp and the fourth clamp is hingedly connected. The table is connected by the third bolt, the outer surface of the first fixture is fixedly connected with the first fixed plate, the outer surface of the fourth fixture is fixedly connected with the second fixed plate, and the first fixed plate and the second fixed plate are provided with corresponding arc-shaped groove, the first fixed disk and the second fixed disk are attached to each other and locked and fixed by the second bolt passing through the arc-shaped groove, the first clamp and the fourth clamp are respectively provided with mutually symmetrical rotating disks, two The rotating disks are connected by connecting rods, and a plurality of thorns are uniformly arranged on the inner wall of the fixture.

Description

Anti-skid Scaffold Fixing Buckle for Construction with Adjustable Angle

technical field

The invention belongs to the technical field of construction equipment, and relates to an angle-adjustable anti-slip scaffold fixing buckle for construction.

Background technique

Scaffolding is a work platform set up to ensure the smooth progress of each construction process. Scaffolding is usually composed of two rotating fixtures. Usually, after fixing the steel pipes with the fixtures, one person holds one end to adjust the angle between the steel pipes, and one person Use the cross fastener to fix the other end of the steel pipe. The cross fastener is not convenient to determine the angle, and because the hand is unstable during the period, it will shake, so it needs to adjust the angle constantly, which is very inconvenient. At the same time, two people are required to work together. , a waste of manpower, time-consuming and labor-intensive, and takes a long time.

Because the steel pipe is relatively hard, the commonly used cross fasteners are prone to slip when fixed to the steel pipe, which will cause the scaffold to shake and be very dangerous.

Contents of the invention

The object of the present invention is to provide a non-slip scaffolding buckle for construction with an adjustable angle, which solves the problems of inconvenient angle adjustment and easy sliding of scaffolding cross fasteners in the prior art.

The technical solution adopted in the present invention is that the anti-slip scaffolding buckle for construction with adjustable angle includes a first clamp, a second clamp, a third clamp and a fourth clamp, the first clamp, the second clamp, the third clamp and the fourth clamp The four clamps are all semi-cylindrical, with a boss structure on one side, one end of the first clamp and the second clamp is hingedly connected, the boss at the other end is connected by the first bolt, one end of the third clamp and the fourth clamp is hingedly connected, and the other is hinged. The boss at one end is connected by a third bolt, the outer surface of the first clamp is fixedly connected with the first fixed plate, the outer surface of the fourth clamp is fixedly connected with the second fixed plate, and both the first fixed plate and the second fixed plate are provided with There are corresponding arc-shaped grooves, the first fixed plate and the second fixed plate are attached to each other and fixed by the second bolts passing through the arc-shaped grooves, and the first and fourth clamps are respectively equipped with mutually symmetrical rotating plates , the two rotating disks are connected by connecting rods, and a plurality of thorns are uniformly arranged on the inner walls of the first clamp, the second clamp, the third clamp and the fourth clamp.

The present invention is also characterized in that,

The connecting rod passes through the first fixed disk and the second fixed disk, and the circle center of the connecting rod coincides with the circle center of the arc groove.

Both the first fixed plate and the second fixed plate are provided with scale bars.

A spring washer for preventing the nut from loosening is arranged in the second bolt.

There are three first bolts and three third bolts, which are evenly distributed at the two ends and the middle of the clamp.

The beneficial effects of the present invention are that the angle-adjustable anti-slip scaffolding buckle for construction of the present invention is reasonable in design and simple in manufacture, and the angle can be adjusted and fixed conveniently by reading the scale, and the adjusted angle can be fixed by locking bolts. Just clamp and fix the steel pipe directly in the two fixtures, eliminating the trouble of adjusting the angle after fixing the steel pipe. The angle can be locked and fixed, which can be easily completed by one person, saving time and effort, and saving time. The thorns play the role of anti-slip, increasing the stability and safety of scaffolding.

Description of drawings

Fig. 1 is the structural diagram of the non-slip scaffolding fixing buckle for construction with adjustable angle of the present invention;

Fig. 2 is the front view of the non-slip scaffolding buckle for construction with adjustable angle of the present invention;

Fig. 3 is the side view of the non-slip scaffolding fixing buckle for construction with adjustable angle of the present invention;

Fig. 4 is the cross-sectional view of the non-slip scaffolding buckle for construction with adjustable angle of the present invention;

Fig. 5 is the structural diagram of the first fixed plate of the non-slip scaffolding fixing buckle for construction with adjustable angle of the present invention;

Fig. 6 is a structural view of the second fixed plate of the non-slip scaffolding buckle for construction with adjustable angle according to the present invention.

In the figure, 1. The first clamp, 2. The second clamp, 3. The first bolt, 4. The first fixed plate, 5. The arc groove, 6. The second bolt, 7, the third clamp, 8. The fourth Fixture, 9. The third bolt, 10. The second fixed plate, 11. The rotating plate, 12. The connecting rod, 13. The thorn, 14. The scale bar.

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

The angle-adjustable anti-slip scaffolding buckle for construction of the present invention has a structure as shown in Figures 1 to 6, including a first clamp 1, a second clamp 2, a third clamp 7 and a fourth clamp 8, the first clamp 1, the The second fixture 2, the third fixture 7 and the fourth fixture 8 are all semi-cylindrical with a boss structure on one side, one end of the first fixture 1 and the second fixture 2 are hingedly connected, and the boss at the other end is connected by the first bolt 3 One end of the third clamp 7 and the fourth clamp 8 are hingedly connected, and the boss at the other end is connected by a third bolt 9. The outer surface of the first clamp 1 is fixedly connected with the first fixed disk 4, and the outer surface of the fourth clamp 8 Fixedly connected with the second fixed disk 10, the first fixed disk 4 and the second fixed disk 10 are provided with corresponding arc grooves 5, the first fixed disk 4 and the second fixed disk 10 fit each other and pass through the arc The second bolt 6 of the shaped groove 5 is locked and fixed, the first clamp 1 and the fourth clamp 8 are respectively provided with mutually symmetrical rotating disks 12, and the two rotating disks 12 are connected by connecting rods 12, the first clamp 1, the second A plurality of thorns 13 are uniformly arranged on the inner walls of the clamp 2 , the third clamp 7 and the fourth clamp 8 .

The connecting rod 12 passes through the first fixed disk 4 and the second fixed disk 10 , and the center of the circle of the connecting rod 12 coincides with the center of the arc groove 5 .

Both the first fixed plate 4 and the second fixed plate 10 are provided with scale bars 14 .

The second bolt 6 is provided with a spring washer to prevent the nut from loosening.

There are three first bolts 3 and three third bolts 9, which are evenly distributed at the two ends and the middle of the clamp.

The angle-adjustable anti-slip scaffolding buckle for construction of the present invention, when assembling, first determine the angle that the steel pipe needs to be fixed, the first clamp 1 and the fourth clamp 8 can rotate arbitrarily under the drive of the rotating disc 11 and the connecting rod 12, and then pass Rotate the first fixed disk 4 and the second fixed disk 10 to adjust the angle between the first clamp 1 and the fourth clamp 8. The function of the scale bar 14 is to facilitate the reading to determine the angle. After adjusting the angle, screw it through the arc groove The second bolt 6 of 5 locks and fixes the first fixed plate 4 and the second fixed plate 10. The second bolt 6 is provided with a spring washer to prevent the nut from loosening, so as to ensure that it will not loosen and change the angle after locking, and then the steel pipe Clamped between the first clamp 1, the second clamp 2, the third clamp 7, and the fourth clamp 8 respectively, by tightening the first bolt 3 to lock the first clamp 1 and the second clamp 2, by tightening the third bolt 9 Lock the third fixture 7 and the fourth fixture 8, thereby clamping the steel pipe in the fixture, the effect of the thorn 13 is to prevent the steel pipe from sliding in the fixture, so that the steel pipe is fixed more firmly and increases safety.

Claims (5)

1. the anti-skidding scaffold fixing buckle for building of adjustable angle, which is characterized in that including the first fixture (1), the second fixture (2), third fixture (7) and the 4th fixture (8), first fixture (1), the second fixture (2), third fixture (7) and the 4th folder Tool (8) is semicircular cylinder, side band boss structure, one end articulated connection of first fixture (1) and the second fixture (2), separately The boss of one end is connected by the first bolt (3), and one end of the third fixture (7) and the 4th fixture (8) is articulated and connected, is another The boss at end is connected by third bolt (9), and the outer surface of first fixture (1) is fixedly connected with the first fixation disk (4), institute The outer surface for stating the 4th fixture (8) is fixedly connected with the second fixation disk (10), and described first, which fixes disk (4) and second, fixes disk (10) corresponding arc groove (5) is both provided on, the first fixation disk (4) and the second fixation disk (10) are bonded to each other and lead to The second bolt (6) crossed across arc groove (5) is locked, and is respectively arranged in first fixture (1) and the 4th fixture (8) Symmetrical rotating disk (12), two rotating disks (12) are connected by connecting rod (12), first fixture (1), the Multiple burs (13) are evenly arranged on the inner wall of two fixtures (2), third fixture (7) and the 4th fixture (8).

2. the anti-skidding scaffold fixing buckle for building of adjustable angle according to claim 1, which is characterized in that the company Extension bar (12) fixes disk (4) and second across first and fixes disk (10), the center of circle of the connecting rod (12) and the circle of arc groove (5) The heart overlaps.

3. the anti-skidding scaffold fixing buckle for building of adjustable angle according to claim 2, which is characterized in that described Scale strip (14) is both provided on one fixation disk (4) and the second fixation disk (10).

4. the anti-skidding scaffold fixing buckle for building of adjustable angle according to claim 1, which is characterized in that described The spring washer for preventing nut loosening is provided in two bolts (6).

5. the anti-skidding scaffold fixing buckle for building of adjustable angle according to claim 1, which is characterized in that described One bolt (3) and third bolt (9) are uniformly distributed there are three being respectively provided at the both ends of fixture and middle part.