Detachable rapid-erecting hard isolation device for scaffold

Abstract

The invention discloses a detachable fast-set-up hard isolation device for a scaffold, the detachable fast-set-up hard isolation device comprises an adjustable end, a supporting end and a working end, the working end is formed by sequentially laying and fixing a plurality of hook springboards, and hooks at the two ends of each hook springboard are hung on hook springboard supporting pipes; the width of the working end is adjusted through the adjustable end, so that one end of the working end is tightly attached to the outer wall surface through the supporting end, and the other end of the working end is tightly attached to a vertical rod of the scaffold through the supporting end. The detachable rapid-erecting hard isolation device for the scaffold can be directly and fixedly connected with a scaffold disc, the lap joint width of the detachable rapid-erecting hard isolation device and a wall can be adjusted according to the actual site, finally, a hanging lug springboard is placed for hard isolation, and a material device can be recycled; the hard isolation device is easy to operate, time-saving, labor-saving and good in effect.

Description

Technical Field

[0001] The invention relates to a hard isolation device for construction, in particular to a detachable and fast-erecting hard isolation device for scaffolding. Background Art

[0002] During the construction of the external scaffolding of a building, in order to prevent the occurrence of falling objects from a high altitude due to a gap between the scaffolding and the building wall, a hard isolation needs to be set between the scaffolding and the outer wall of the building. At present, the hard isolation on the construction site often uses plywood to overlap the scaffolding and cover the gap between the scaffolding and the building wall after fixing it. The plywood overlap is cut and divided into blocks according to the actual overlap width on site. Therefore, many boards can only be used for this project and cannot be circulated multiple times, which causes a huge waste of materials and cannot be recycled. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a detachable and fast erection hard isolation device for scaffolding, which is easy to disassemble and has an adjustable overlapping width.

[0004] The technical solution adopted by the present invention to solve the above-mentioned technical problems is to provide a detachable and quickly erected hard isolation device for a scaffold, comprising an adjustable end, a supporting end and a working end, wherein the working end is formed by a plurality of hook springboards laid and fixed in sequence, and the hooks at both ends of the hook springboards are hung on the hook springboard hosting tube; the working end is adjusted in width through the adjustable end, so that one end of the working end is close to the outer wall surface through the supporting end, and the other end is close to the vertical pole of the scaffold through the supporting end.

[0005] Furthermore, one end of the working end is closely attached to the outer wall surface through a wall support plate, and the width is adjusted by an adjustable built-in round tube and a bendable pin; the adjustable built-in round tube is nested in the hook springboard trustee, and the diameter of the adjustable built-in round tube is smaller than the diameter of the hook springboard trustee; the bendable pin has a limiting end and a bendable end, the limiting end of the bendable pin clamps one side of the hook springboard trustee, and the bendable end is bent downward and fixed, so that the adjustable built-in round tube and the hook springboard trustee are fixed.

[0006] Furthermore, the adjustable built-in circular tube is composed of rectangular transverse holes spaced two centimeters apart, the width of the transverse hole is greater than the width of the bendable pin, and the length of the transverse hole is greater than the length of the bendable pin.

[0007] Furthermore, the width of the openings on both sides of the hook springboard hosting is smaller than the limiting width of the bendable latch, and larger than the width and length of the bendable latch itself.

[0008] Furthermore, the width of the limiting end and the bendable end of the bendable pin is greater than the outer diameter of the hook springboard hosting.

[0009] Furthermore, the width of the limiting end and the bendable end of the bendable pin is 2 mm larger than the outer diameter of the hook springboard hosting.

[0010] Furthermore, the bottom of the hook springboard hosting is abutted against the upright pole of the scaffolding through the oblique supporting square tube, the arc-shaped upright pole supporting plate and the upright pole of the scaffolding, and a disc is arranged on the upright pole of the scaffolding; the other end of the working end is fixed by a first locking head, a second locking head, a pin and a disc, and the disc is fixed between the first locking head and the second locking head, and the pin is inserted into the pin hole of the disc to fix the upright pole.

[0011] Furthermore, the width of the pin hole of the first lock head is smaller than the width of the pin hole of the second lock head, and the width of the first lock head is smaller than the pin lock hole limit of the bolt.

[0012] Furthermore, a hook springboard trusteeship pin hole is provided at the bottom of the hook springboard trusteeship to fix the oblique supporting square tube.

[0013] Furthermore, the adjustable built-in round tube, hook springboard hosting and oblique support square tube are all made of low-alloy structural steel.

[0014] Compared with the prior art, the present invention has the following beneficial effects: the detachable and quick-erecting hard isolation device for scaffolding provided by the present invention can be directly fixedly connected to the scaffolding disc, the overlapping width with the wall can be adjusted according to the actual situation on site, and finally a hanging ear springboard is placed for hard isolation, and the material device can be recycled; the hard isolation device of the present invention is simple to operate, saves time and labor, and has a good effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic structural diagram of a detachable and fast erection hard isolation device for scaffolding according to the present invention; Figure 2 It is a schematic diagram of the side structure of a detachable and fast erection hard isolation device for scaffolding of the present invention; Figure 3 It is a schematic diagram of the cross-sectional structure of the first lock head and the second lock head of the hard isolation device of the present invention; Figure 4 This is a schematic diagram of the on-site installation and application of the hard isolation device of the present invention; Figure 5 This is a top view of the on-site installation application of the hard isolation device of the present invention.

[0016] The markings in the figure are: 1. Wall support plate, 2. Hook springboard trusteeship, 3. Oblique support square tube, 4. Pin, 5. First lock, 6. Second lock, 7. Pin lock hole limiter, 8. Arc-shaped vertical pole support plate, 9. Adjustable built-in round tube, 10. Hook springboard trusteeship pin hole, 11. External wall, 12. Hook, 13. Hook springboard, 14. Vertical pole, 15. Disc, 16. First lock pin hole, 17. Second lock pin hole, 18. Bendable pin. DETAILED DESCRIPTION

[0017] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0018] The invention provides a detachable and fast erection hard isolation device for a scaffold, which consists of three parts: an adjustable end, a supporting end and a working end.

[0019] See also Figure 1 and Figure 2 The adjustable end of the hard isolation device of the present invention comprises: a hook springboard trustee 2, an adjustable built-in round tube 9, a hook springboard trustee pin hole 10, and a bendable plug 18. The adjustable built-in round tube 9 at the adjustable end is composed of rectangular horizontal holes spaced two centimeters apart, and the hole width and length are both greater than the length and width of the bendable plug 18. In addition, the width of the openings on both sides of the hook springboard trustee 2 is less than the limit width of the bendable plug 18, but greater than the width and length of the bendable itself, and the bendable plug 18 can move freely; the limit end and the bendable end width of the bendable plug 18 are preferably the outer diameter of the hook springboard trustee 2 + 2mm; when the bendable plug 18 is working, the limit end clamps one side of the hook springboard trustee 2, and the bendable end is bent downward and fixed, so that the adjustable built-in round tube 9 and the hook springboard trustee can be fixed.

[0020] Please continue to see Figure 1 and Figure 4 The supporting end of the hard isolation device of the present invention, one end of which is mainly composed of a wall support plate 1, which is close to the outer wall 11 during operation, and the outer wall 11 serves as a support surface. The other end is composed of an oblique support square tube 3, a first lock head 5, a second lock head 6, an arc-shaped vertical pole support plate 8, and a latch 4. The first lock head 5, the second lock head 6, and the arc-shaped vertical pole support plate 8 are close to the vertical pole 14 of the disc scaffolding, and the disc is fixed between the first lock head 5 and the second lock head 6. The latch 4 is inserted into the pin hole of the disc to fix the vertical pole; Figure 3 The pin hole of the first lock head is smaller than the pin hole width of the second lock head, and the width of the first lock head 5 is smaller than the pin lock hole limit 7 of the bolt. The bolt can arbitrarily move the socket disc and is not easy to fall off and lose.

[0021] Please continue to see Figure 4 and Figure 5The working end of the hard isolation device of the present invention selects a springboard of appropriate width and length according to the actual situation of on-site construction. The springboard of the present invention is a hook springboard 13 assembled by hooks 12 on both sides. The corresponding step and width of the buckle scaffolding is set up according to the actual situation on site. The working end is adjusted to a suitable width through the adjustable end. One end of the working end is close to the outer wall surface 11, and the other end is close to the vertical pole 14. The hooks 12 at both ends of the hook springboard are hung on the hook springboard hosting 2, and they are laid and fixed in sequence. Finally, the buckle external frame hard isolation forms a loop state, which is convenient for workers and related staff to walk and prevent falling objects.

[0022] Preferably, the material of the adjustable built-in circular tube 9 is the same as that of the hook springboard trustee 2 and the oblique support square tube 3 (low-alloy structural steel (national standard Q345B)), the diameter is smaller than the diameter of the hook springboard trustee 2, and the telescopic length can be arbitrarily adjusted according to the width of the springboard on site.

[0023] Preferably, the pin hole width of the first lock head 5 is smaller than the pin hole width of the second lock head 6, and the width of the first lock head 5 is smaller than the pin hole limit 7 of the bolt, so that the bolt 4 can arbitrarily move the socket disc 15 and is not easy to fall off and lose.

[0024] Preferably, the adjustable built-in circular tube 9 is composed of rectangular transverse holes with an interval of two centimeters, and the width and length of the holes are both larger than the length and width of the bendable pin 18. In addition, the width of the openings on both sides of the hook springboard 13 is smaller than the limiting width of the bendable pin, but larger than the width and length of the bendable pin itself, so that the bendable pin 18 can move freely; the width of the limiting end and the bendable end of the bendable pin is preferably the outer diameter of the hook springboard trustee + 2mm; when the bendable pin 18 is working, the limiting end is stuck on one side of the hook springboard trustee 2, and the bendable end is bent downward and fixed, so that the adjustable built-in circular tube 9 and the hook springboard trustee 2 can be fixed.

[0025] The hard isolation device of the present invention has excellent integrity in connection with the scaffold body, and uses a customized hanging ear springboard as hard isolation, which has the advantages of being strong, durable and not easy to deform, and the hanging ear springboard can be directly fixed on the device without separate tying or other forms of fixation, thereby improving construction safety and installation efficiency. After the construction is completed, the hard isolation hanging ear springboard and other components can be disassembled and reused together with the scaffold to save materials.

[0026] The adjustable design of the hard isolation device of the present invention is simple to operate and convenient to use, simplifies the construction process and saves manpower.

[0027] Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Any person skilled in the art may make some modifications and improvements without departing from the spirit and scope of the present invention. Therefore, the scope of protection of the present invention shall be based on the definition of the claims.

Claims

1. A detachable and fast erection hard isolation device for scaffolding, characterized in that: The invention comprises an adjustable end, a supporting end and a working end, wherein the working end is formed by laying and fixing a plurality of hook springboards (13) in sequence, and the hooks (12) at both ends of the hook springboards (13) are hung on the hook springboard hosting (2); the width of the working end is adjusted through the adjustable end, so that one end of the working end is closely attached to the outer wall surface (11) through the supporting end, and the other end is closely attached to the vertical pole (14) of the scaffold through the supporting end.

2. The detachable and fast erection hard isolation device for scaffolding according to claim 1, characterized in that: One end of the working end is closely attached to the outer wall surface (11) via a wall support plate (1), and the width is adjusted via an adjustable built-in round tube (9) and a bendable latch (18); the adjustable built-in round tube (9) is nested in the hook springboard trustee (2), and the diameter of the adjustable built-in round tube (9) is smaller than the diameter of the hook springboard trustee (2); the bendable latch (18) comprises a limiting end and a bendable end, the limiting end of the bendable latch (18) clamps one side of the hook springboard trustee (2), and the bendable end is bent downward and fixed, so that the adjustable built-in round tube (9) and the hook springboard trustee (2) are fixed.

3. The detachable and fast erection hard isolation device for scaffolding according to claim 2, characterized in that: The adjustable built-in circular tube (9) is composed of rectangular transverse holes spaced two centimeters apart, the width of the transverse hole is greater than the width of the bendable pin (18), and the length of the transverse hole is greater than the length of the bendable pin (18).

4. The detachable and fast erection hard isolation device for scaffolding according to claim 2, characterized in that: The width of the openings on both sides of the hook springboard hosting (2) is smaller than the limit width of the bendable latch (18), and larger than the width and length of the bendable latch (18) itself.

5. The detachable and fast erection hard isolation device for scaffolding according to claim 2, characterized in that: The width of the limiting end and the bendable end of the bendable latch pin (18) is greater than the outer diameter of the hook springboard hosting (2).

6. The detachable and fast erection hard isolation device for scaffolding according to claim 5, characterized in that: The width of the limit end and the bendable end of the bendable latch pin (18) is 2 mm greater than the outer diameter of the hook springboard hosting (2).

7. The detachable and fast erection hard isolation device for scaffolding according to claim 1, characterized in that: The bottom of the hook springboard hosting (2) is abutted against the upright pole (14) of the scaffold through the oblique supporting square tube (3), the arc-shaped upright pole supporting plate (8), and the upright pole (14) of the scaffold, and a disc (15) is arranged on the upright pole (14) of the scaffold; the other end of the working end is fixed by a first locking head (5), a second locking head (6), a latch (4) and the disc (15); the disc (15) is fixed between the first locking head (5) and the second locking head (6), and the latch (4) is inserted into the pin hole of the disc to fix the upright pole (14).

8. The detachable and fast erection hard isolation device for scaffolding according to claim 7, characterized in that: The pin hole width of the first lock head (5) is smaller than the pin hole width of the second lock head (6), and the width of the first lock head (5) is smaller than the pin lock hole limit (7) of the bolt.

9. The detachable and fast erection hard isolation device for scaffolding according to claim 7, characterized in that: A hook springboard trustee pin hole (10) is provided at the bottom of the hook springboard trustee (2) to fix the oblique support square tube (3).

10. The detachable fast erection hard isolation device for scaffolding according to claim 7, characterized in that: The adjustable built-in round tube (9), the hook springboard hosting (2) and the oblique support square tube (3) are all made of low alloy structural steel.

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