CN213015331U - External safety net accessory of dish knot formula scaffold frame - Google Patents
External safety net accessory of dish knot formula scaffold frame Download PDFInfo
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- CN213015331U CN213015331U CN202020961347.3U CN202020961347U CN213015331U CN 213015331 U CN213015331 U CN 213015331U CN 202020961347 U CN202020961347 U CN 202020961347U CN 213015331 U CN213015331 U CN 213015331U
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- punch holder
- safety net
- scaffold frame
- lower plate
- external safety
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Abstract
The utility model provides a dish knot formula scaffold frame joins in marriage external safety net accessory, has the punch holder of putting of tie-plate and the lower plate that is the right angle plate shape of bending, punch holder and lower plate constitute the h shape cross-section lock joint that supplies the connection pad embedding of dish knot formula scaffold frame, punch holder and lower plate on be equipped with the bolt hole and assemble the wedge bolt of erectting and putting the front end of punch holder and lower plate be equipped with the pole setting complex arc surface recess of dish knot formula scaffold frame the higher authority of punch holder and below be equipped with two transverse arrangement respectively and be used for installing the perpendicular cylinder of putting of safe otter board. The utility model discloses simple structure, product cost is low, and the assembly of scaffold frame and the external safety net of rigidity is detained to convenient and dish can realize the horizontal and vertical fixed of external safe otter board, can improve the installation effectiveness, the installation quality and the security performance of the external safety net of rigidity greatly.
Description
Technical Field
The utility model relates to a scaffold frame, concretely relates to dish knot formula scaffold frame joins externally safety net accessory.
Background
The safety net is arranged at the periphery of the building construction scaffold, so that the falling injury of a person and an object can be effectively prevented, and the safety net is one of important facilities for building construction safety protection. Traditional safety net is flexible dense mesh, adopts the net of hanging to collude the cooperation and ties up the installation of rope, and the external safety net of scaffold of this kind of form has the trend that is replaced by rigid safety net gradually owing to have the turnover inefficiency, the bearing capacity is little, the installation with dismantle loaded down with trivial details and the facade scheduling problem that is pleasing to the eye inadequately. At present, a plurality of rigid safety nets are used, the rigid safety nets are formed by arranging metal nets or mesh plates in rectangular side frames of square pipes, the safety nets have the characteristics of good safety performance, high turnover efficiency and smooth and attractive outer vertical surfaces of the safety nets, and how to realize the efficient, high-quality and high-safety assembly of the rigid safety nets and the plate buckle type scaffold is a technical problem which needs to be solved urgently at present. In the prior art, an H-shaped slot piece is arranged on a connecting disc of the disc-buckled scaffold, and a rectangular rigid safety net is inserted into a slot of the H-shaped slot piece, so that the installation of the external safety net of the disc-buckled scaffold is realized. This dish knot formula scaffold frame joins in marriage external safety net assembly structure, each unit safety otter board transversely lacks fixedly, has reduced the security performance of each unit safety otter board of external safety net and the security performance of whole safety net protection system.
Disclosure of Invention
An object of the utility model is to the not enough of above-mentioned prior art existence, provide a dish knot formula scaffold frame joins in marriage external safety net accessory, this dish knot formula scaffold frame joins in marriage external safety net accessory can realize high-efficient, high quality, the high security performance assembly of external rigidity safety net, has simple structure, the characteristics that product cost is low simultaneously.
The technical scheme for realizing the purpose is as follows: the utility model provides a dish knot formula scaffold frame joins in marriage external safety net accessory, has the punch holder of putting of tie-plate and the lower plate that is the right angle plate shape of bending, punch holder and lower plate constitute the h shape cross-section lock joint that supplies the connection pad embedding of dish knot formula scaffold frame, punch holder and lower plate on be equipped with the bolt hole and assemble the wedge bolt of erectting and putting the front end of punch holder and lower plate be equipped with the pole setting complex arc surface recess of dish knot formula scaffold frame the higher authority of punch holder and below be equipped with two transverse arrangement respectively and be used for installing the perpendicular cylinder of putting of safe otter board.
According to the scaffold external safety net accessory, the lower end of the wedge-shaped plug pin is provided with the anti-falling pin.
The utility model discloses simple structure, product cost is low, and the assembly of scaffold frame and the external safety net of rigidity is detained to convenient and dish can realize the horizontal and vertical fixed of external safe otter board, can improve the installation effectiveness, the installation quality and the security performance of the external safety net of rigidity greatly.
Drawings
Fig. 1 is a schematic structural view of the external safety net accessory of the disk-type scaffold.
Fig. 2 is a schematic view of an assembly structure of the external safety net accessory of the disk-type scaffold, the disk-type scaffold and the safety net plate.
In the figure: 1. an upper splint; 2. a lower splint; 3. a wedge-shaped bolt; 4. vertically arranging a cylinder; 5. the anti-drop pin; 6. a connecting disc; 7. erecting a rod; 8. a safety mesh plate.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
The external hanging safety net accessory of the coil-lock scaffold shown in fig. 1 and fig. 2 comprises an upper clamp plate 1 which is horizontally arranged and a lower clamp plate 2 which is in a shape of a right-angle bent plate, wherein the lower clamp plate 2 is welded below the upper clamp plate 1 to form an h-shaped cross-section buckle joint for partially embedding a connecting plate 6 of the coil-lock scaffold. Rectangular bolt holes are oppositely formed in the middle of the upper clamping plate 1 and the middle of the lower clamping plate 2 from top to bottom, vertically arranged wedge-shaped bolts 3 are assembled, two side faces of each wedge-shaped bolt 3 are parallel to each other, and the rear end face of each wedge-shaped bolt is an inclined plane. The front ends of the upper clamping plate 1 and the lower clamping plate 2 are provided with arc surface grooves matched with the vertical rods 7 of the disc buckle type scaffold, and the two arc surface grooves are identical in shape and size and correspond up and down. Two transversely-arranged vertical columns 4 for mounting the safety net plate 8 are respectively arranged above and below the upper clamping plate 1, and the vertical columns 4 corresponding to each other from top to bottom are formed by welding cylinders penetrating through the upper clamping plate 1. The top end of the vertical column 4 is chamfered to facilitate assembly with the safety net plate 8.
As figure 2, the utility model discloses during the use, the partly embedding of connection pad 6 is by the lock joint inslot that punch holder 1 and lower plate 2 are constituteed, and wedge bolt 3 runs through punch holder 1, connection pad 6 and lower plate 2 to the wedge power that provides through wedge bolt 3 realizes that the recess arc surface of punch holder 1 and 2 front ends of lower plate closely cooperates with the face of cylinder of pole setting 7, accomplishes this kind of dish knot formula scaffold external safety net accessory and dish knot formula scaffold's installation promptly and fixes. The installation and fixation of the safety screen plate 9 are realized by the insertion and matching of the inner hole of the square tube of the side frame of the safety screen plate 9 and the vertically arranged column 4.
The scaffold external safety net accessory shown in fig. 1 and 2 is characterized in that a separation-preventing pin 5 is arranged at the lower end of the wedge-shaped bolt 3 and used for preventing the wedge-shaped bolt 3 from separating from the upper clamping plate 1. The anti-slip pin 5 of the embodiment of the drawing is a transverse cylinder penetrating through the wedge-shaped bolt 3, and at the moment, the width of a bolt hole on the lower clamping plate 2 is the same as that of a bolt hole on the connecting plate 6 and can pass through the anti-slip pin 5.
Claims (2)
1. The utility model provides a dish knot formula scaffold puts external safety net accessory which characterized by: the utility model provides a scaffold frame, including punch holder (1) and lower plate (2) with be the right angle board shape of bending, punch holder (1) and lower plate (2) constitute the h shape cross-section joint of connecting pad (6) embedding that supplies the dish to detain formula scaffold frame, punch holder (1) and lower plate (2) on be equipped with the bolt hole and assemble and erect wedge bolt (3) of putting the front end of punch holder (1) and lower plate (2) is equipped with pole setting (7) complex arc surface recess with the dish knot formula scaffold frame the higher authority of punch holder (1) is equipped with the perpendicular cylinder (4) of putting that is used for installing safe otter board (8) of two transverse arrangement respectively below with.
2. The scaffold external safety net accessory of claim 1, wherein: the lower end of the wedge-shaped bolt (3) is provided with an anti-falling pin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961347.3U CN213015331U (en) | 2020-06-01 | 2020-06-01 | External safety net accessory of dish knot formula scaffold frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020961347.3U CN213015331U (en) | 2020-06-01 | 2020-06-01 | External safety net accessory of dish knot formula scaffold frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213015331U true CN213015331U (en) | 2021-04-20 |
Family
ID=75489737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020961347.3U Active CN213015331U (en) | 2020-06-01 | 2020-06-01 | External safety net accessory of dish knot formula scaffold frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213015331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250444A (en) * | 2021-06-02 | 2021-08-13 | 晟通科技集团有限公司 | Connecting fastener and support frame |
-
2020
- 2020-06-01 CN CN202020961347.3U patent/CN213015331U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113250444A (en) * | 2021-06-02 | 2021-08-13 | 晟通科技集团有限公司 | Connecting fastener and support frame |
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