CN-122013978-A - Adjustable protection device for disc buckle type scaffold

CN122013978ACN 122013978 ACN122013978 ACN 122013978ACN-122013978-A

Abstract

The invention discloses an adjustable protection device for a disc-buckling scaffold, which comprises a main protection plate, a left auxiliary protection plate, a right auxiliary protection plate and an adjusting component, wherein the left auxiliary protection plate and the right auxiliary protection plate are respectively arranged on two sides of the main protection plate, the adjusting component is used for driving the left auxiliary protection plate and the right auxiliary protection plate to slide oppositely or back to each other, the auxiliary protection plate is in sliding fit with the main protection plate and is used for adjusting the whole protection width.

Inventors

CHEN DEFU
GONG QINGLEI
LI YANG
HOU WEI
LIANG SONGTAO

Assignees

中冶建工集团有限公司

Dates

Publication Date: 20260512
Application Date: 20260225

Claims (9)

1. The adjustable protection device for the disc-buckling scaffold is characterized by comprising a main protection plate, a left auxiliary protection plate, a right auxiliary protection plate and an adjusting component, wherein the left auxiliary protection plate and the right auxiliary protection plate are respectively arranged on two sides of the main protection plate, the adjusting component is used for driving the left auxiliary protection plate and the right auxiliary protection plate to slide oppositely or back to back, and the auxiliary protection plate is in sliding fit with the main protection plate and is used for adjusting the whole protection width.
2. The adjustable protection device for a disc-buckling scaffold according to claim 1, wherein the main protection plate is provided with a sliding rail, the left auxiliary protection plate and the right auxiliary protection plate are respectively provided with a matched sliding rail matched with the sliding rail, and the left auxiliary protection plate and the right auxiliary protection plate are in sliding fit with the sliding rail of the main protection plate through the matched sliding rails.
3. The adjustable fender assembly for a disc-buckling scaffold of claim 1, wherein the main fender further comprises a fixed plate for mounting an adjustment assembly, and the auxiliary fender comprises a drive plate for driving the adjustment assembly.
4. The adjustable guard for a disc-type scaffold of claim 3, wherein the adjusting assembly comprises two operating screws for driving the left and right auxiliary guard plates, respectively, one end of each operating screw is in single-degree-of-freedom rotation fit with the fixed plate, the other end of each operating screw is in screw thread fit with the driving plate of the corresponding auxiliary guard plate, and the corresponding auxiliary guard plate is driven to slide by rotating the operating screw.
5. The adjustable guard for a scaffolding covered by a tray, as claimed in claim 4 wherein the operating screw is provided with a handle or/and a handle turn plate at one end.
6. The adjustable guard for a scaffolding covered by a disc as claimed in claim 1 wherein: still include connecting bolt assembly, connecting bolt assembly set up in the preformed hole at the edge of main guard plate for with protector and the horizontal rod dish knot node of dish knot formula scaffold can dismantle the connection.
7. The adjustable guard for a scaffolding covered by a disc buckle as claimed in claim 6 wherein the connecting bolt assembly includes a screw main rod and a rotatable fixing member provided at one end thereof, the rotatable fixing member being rotatable after passing through the scaffolding covered by the disc buckle with the screw main rod for preliminary fixing.
8. The adjustable guard for a scaffolding covered by a disc as claimed in claim 7 wherein the rotatable fixing member is further provided with a tamper alarm means comprising an angle sensor and a control unit, the control unit triggering an alarm when the angle sensor detects that the rotatable fixing member rotates beyond a set angle relative to a preliminary fixing position.
9. The adjustable guard for a scaffolding covered by a disc as claimed in claim 7 wherein the connecting bolt assembly further comprises a fastening bolt for final fastening after the rotatable fixing member is initially fixed.

Description

Adjustable protection device for disc buckle type scaffold Technical Field The invention relates to the technical field of building construction safety, in particular to an adjustable protection device for a disc-buckle type scaffold. Background In building construction, the disc-buckling scaffold is widely applied because of stable structure and convenient assembly and disassembly. To meet personnel and material traffic demands, a safety access opening is often provided at the bottom of the scaffold. The horizontal protection above this opening is of vital importance, directly in relation to the safety of the passing people below. Currently, common protective practices include mainly laying steel meshes, bamboo gangways, wood boards or other temporary materials. However, the traditional protection modes have the defects that firstly, the meshes of a steel net sheet are large, the sealing is not tight, the risk of tiny falling objects exists, the deformation is easy after the steel net sheet is repeatedly used, the protection effect and the installation flatness are affected, secondly, the bamboo springboard, the wood board and other materials lack effective standardized fixing measures, the bamboo springboard, the wood board and other materials are usually simply placed, the installation strength is difficult to ensure, the bamboo springboard and the wood board are easy to shift or fall under strong wind or accidental impact, the protection reliability is low, moreover, the method is not special facilities matched with a disc buckle type scaffold, the installation process is complicated, the protection size is difficult to match with the actual width of a channel, the protection range is easy to be insufficient or the material is wasted, the whole appearance is disordered, and the requirements of the safety standardized management of a construction site are not met. In addition, the temporary protective materials have large turnover loss and low recycling rate, and the construction cost is increased. Therefore, a special horizontal protection device which can be matched with a coiled scaffold in a standardized way, is rapid to install, reliable in protection, adjustable in width and capable of being repeatedly recycled is needed, so that the protection problem above a safety passage opening is fundamentally solved. Disclosure of Invention Therefore, the invention aims to provide an adjustable protection device for a disc-buckle scaffold, which can realize standardized and rapid connection with the disc-buckle scaffold, can flexibly adjust the protection range according to the actual width of a channel, and has the advantages of stable structure, convenience in installation, repeatable turnover and high safety and reliability. The invention discloses an adjustable protection device for a disc-buckling scaffold, which comprises a main protection plate, a left auxiliary protection plate, a right auxiliary protection plate and an adjusting component, wherein the left auxiliary protection plate and the right auxiliary protection plate are respectively arranged on two sides of the main protection plate, the adjusting component is used for driving the left auxiliary protection plate and the right auxiliary protection plate to slide oppositely or back to back, and the auxiliary protection plate is in sliding fit with the main protection plate and is used for adjusting the whole protection width. Further, a sliding rail is arranged on the main protection plate, the left auxiliary protection plate and the right auxiliary protection plate are respectively provided with a matched sliding rail matched with the sliding rail, and the left auxiliary protection plate and the right auxiliary protection plate are in sliding fit with the sliding rail of the main protection plate through the matched sliding rails. Further, the main protection plate is further provided with a fixing plate for installing the adjusting component, and the auxiliary protection plate is provided with a driving plate matched with the driving of the adjusting component. The adjusting assembly comprises two operation screws, wherein the two operation screws are respectively used for driving the left auxiliary protection plate and the right auxiliary protection plate, one end of each operation screw is in single-degree-of-freedom rotation fit with the fixing plate, the other end of each operation screw is in threaded fit with the driving plate of the corresponding auxiliary protection plate, and the corresponding auxiliary protection plate is driven to slide by rotating the operation screws. Further, one end of the operating screw is provided with a handle or/and a handle rotating disc. Further, the scaffold also comprises a connecting bolt assembly, wherein the connecting bolt assembly is arranged in a reserved hole at the edge of the main protection plate and is used for detachably connecting the protection device with a horizontal rod disc buckle nod