CN-116464252-B - Attached lifting scaffold fixing device

CN116464252BCN 116464252 BCN116464252 BCN 116464252BCN-116464252-B

Abstract

The invention provides an attached lifting scaffold fixing device which structurally comprises a fixing body, a connecting block, an attaching platform, a vertical column and a locking ring, wherein the fixing body is embedded into the lower end of the connecting block, the top of the connecting block is welded with the lower layer of the attaching platform, and the vertical column is arranged on the surface layer of the attaching platform; according to the invention, after the attachment platform is further improved, the original solid platform is divided into the parallel plate and the solid bottom plate, and the movable rod of the bidirectional rotating shaft can be directly utilized to drive the turbine box to rotate forwards and reversely under the control of the battery of the built-in driver, so that the turbine box can control the lifting screw rod through the forward and reverse rotation characteristics, the lifting screw rod can stretch and retract under the influence of the forward and reverse rotation, the whole height of the scaffold in the vertical column can be quickly adjusted, and the problem that the whole height of the scaffold is insufficient can be avoided, and the scaffold is required to be connected for a second time by disassembling the fixing device, so that the use strength of the fixing device can be improved.

Inventors

ZHOU XIAODONG
XING FENG
XING XIAOJUN
Ji Linjian
CHENG DERONG
CHEN XINHUA
XIA LILI
XI XIN
CHEN XINTAO
WANG CHENG
YAN SHISONG

Assignees

江苏通州二建建设工程集团有限公司

Dates

Publication Date: 20260505
Application Date: 20230519

Claims (4)

1. The fixing device of the attached lifting scaffold structurally comprises a fixing body (1), a connecting block (2), an attaching platform (3), a vertical column (4) and a locking ring (5), and is characterized in that the fixing body (1) is embedded into the lower end of the connecting block (2), the top of the connecting block (2) is welded with the lower layer of the attaching platform (3), the vertical column (4) is arranged on the surface layer of the attaching platform (3), and the locking ring (5) is arranged in the middle section of the vertical column (4) and is in threaded connection with the middle section of the vertical column; The attachment platform (3) is provided with an adaptation groove (31), parallel plates (32), lifting screws (33), a turbine box (34), a solid bottom plate (35) and a driver (36), wherein the adaptation groove (31) is developed in the surface area of the parallel plates (32), the lower ends of the parallel plates (32) are fixedly connected with the lifting screws (33), the tops of the turbine boxes (34) are in threaded connection with the lifting screws (33), the two sides of the surface of the solid bottom plate (35) are in positioning connection with the turbine box (34), the driver (36) is positioned in the center of the solid bottom plate (35) and is movably connected with the lifting screws (33) through the turbine box (34), and the driver (36) is in clearance fit with the connecting block (2) through the solid bottom plate (35); the device is characterized in that the driver (36) is provided with a fixed block (361), a dust box (362), a battery control body (363), an energizing shaft (364), a bidirectional rotating shaft (365), a movable rod (366) and a connecting wheel (367), the fixed block (361) is arranged at the lower end part of the dust box (362), the top of the dust box (362) is fixedly connected with the battery control body (363), the lower end of the battery control body (363) is electrically connected with the energizing shaft (364), the energizing shaft (364) penetrates through the top of the dust box (362) to be electrically connected with the bidirectional rotating shaft (365), the bidirectional rotating shaft (365) is arranged at the center part of the dust box (362), the movable rod (366) is embedded at two sides of the bidirectional rotating shaft (365) and is in movable fit, the connecting wheel (367) is embedded at the edge position of the movable rod (366), and the movable rod (366) is in movable fit with the turbine box (34) through the connecting wheel (367). The movable rod (366) is characterized in that an anti-deflection block (a 1), a support column (a 2), an auxiliary body (a 3) and a threaded rail (a 4) are additionally arranged at the upper end and the lower end of the movable rod (366), the surface layer of the anti-deflection block (a 1) is mutually perpendicular to the support column (a 2), the auxiliary body (a 3) falls into the top position of the support column (a 2), the threaded rail (a 4) is developed in the surface layer area of the auxiliary body (a 3), and the anti-deflection block (a 1) is welded at the edge position of the inner layer of the dust box (362).
2. The attached lifting scaffold fixing device according to claim 1, wherein the anti-deviation block (a 1) is provided with a welding layer (a 11), a block body (a 12), a groove (a 13), an inserting block (a 14), a filling strip (a 15) and a limiting frame (a 16), the welding layer (a 11) and the edge of the block body (a 12) are of an integrated structure, the center of the block body (a 12) is provided with the groove (a 13), two ends of the groove (a 13) are communicated with the inserting block (a 14), the filling strip (a 15) is fixedly connected with the inserting block (a 14), the limiting frame (a 16) covers the edge position of the groove (a 13) and is connected with the filling strip (a 15), and the limiting frame (a 16) is contacted with the bottom of the supporting column (a 2) through the filling strip (a 15), the inserting block (a 14) and the groove (a 13).
3. The attached lifting scaffold fixing device according to claim 1, wherein the fixing body (1) is provided with a combination body (11), a supporting rod (12), a solid block (13) and an inserting piece (14), the combination body (11) is embedded into the bottom of the supporting rod (12) and is engaged in a clamping manner, the upper end of the supporting rod (12) is welded with the lower layer of the solid block (13), the inserting piece (14) falls into the center of the top surface layer of the solid block (13), and the supporting rod (12) is connected with the connecting block (2) through the combination body (11).
4. An attached lifting scaffold fixing device according to claim 3, wherein the assembly (11) is provided with a shifting block (111), a carrying layer (112), a penetrating rod (113) and a connecting sleeve (114), the shifting block (111) and the carrying layer (112) are of an integrated structure, the penetrating rod (113) is welded on the surface layer area of the carrying layer (112), the center of the connecting sleeve (114) is penetrated by the penetrating rod (113) and is engaged, and the shifting block (111) is contacted with the edge of the supporting rod (12) through the penetrating rod (113).

Description

Attached lifting scaffold fixing device Technical Field The invention relates to the technical field of scaffold fixing, in particular to an attached lifting scaffold fixing device. Background The scaffold is a working platform which is erected for ensuring that various projects are smoothly implemented, so that a fixing device is additionally arranged at the bottom and the edge of the scaffold to ensure the parallelism of the scaffold platform and strengthen the scaffold main body, and the inclination phenomenon is prevented, and the stability of the project implementation can be improved by the addition and the holding of the fixing device; in summary, the inventor finds that the existing fixing device has the following defects that the height dimension of the fixing device is limited to a dead state, if the height of the hand and foot rest is required to be adjusted, the hand and foot rest is required to be detached from the fixing device area, and then the fixing device with proper height is selected for re-assembly, so that the precision of the joint part is easily damaged due to frequent detachment, the use convenience of the fixing device is reduced, and the implementation progress of engineering is delayed; therefore, the fixing device is improved, the simple characteristics of the original fixing device are upgraded, the lifting characteristic can be conveniently regulated and controlled, the fixing effect of the tripod is further improved, and the whole height of the tripod is conveniently regulated. Disclosure of Invention The technical scheme includes that the fixing device for the attached lifting scaffold structurally comprises a fixing body, a connecting block, an attaching platform, a vertical column and a locking ring, wherein the fixing body is embedded into the lower end of the connecting block, the top of the connecting block is welded with the lower layer of the attaching platform, the vertical column is arranged on the surface layer of the attaching platform, and the locking ring is arranged in the middle section of the vertical column and is in threaded connection with the middle section of the vertical column. The invention further improves, the attaching platform is provided with an adapting groove, parallel plates, lifting screws, a turbine box, a solid bottom plate and a driver, wherein the adapting groove is developed in the surface area of the parallel plates, the lower ends of the parallel plates are fixedly connected with the lifting screws, the tops of the turbine boxes are in threaded connection with the lifting screws, the two sides of the surface layer of the solid bottom plate are in positioning connection with the turbine box, the driver is positioned in the center of the solid bottom plate and is movably connected with the lifting screws through the turbine box, the driver is in interval fit with a connecting block through the solid bottom plate, the adapting groove is divided into two types on the parallel plates, namely circular concave and rectangular concave shapes, the parallel plates are consistent with the solid bottom plate and are positioned on the same vertical central line, the lifting screws are mutually perpendicular to the turbine box and are arranged in the surface layer of the solid bottom plate and the lower layer area of the parallel plates, and the driver is positioned in the interval central area of the two groups of the turbine boxes and is kept on the same horizontal line. The invention further improves that the driver is provided with a fixed block, a dust box, a battery control body, an electrifying shaft, a bidirectional rotating shaft, a movable rod and a connecting wheel, wherein the fixed block is arranged at the lower end part of the dust box, the top of the dust box is fixedly connected with the battery control body, the lower end of the battery control body is electrically connected with the electrifying shaft, the electrifying shaft penetrates through the top of the dust box to be electrically connected with the bidirectional rotating shaft, the bidirectional rotating shaft is arranged at the central part of the dust box, the movable rod is embedded at two sides of the bidirectional rotating shaft and is in movable fit, the connecting wheel is embedded at the edge position of the movable rod, the movable rod is in movable fit with the turbine box through the connecting wheel, the fixed block is in a concave shape, the surface layer of the dust box is in a solid shape, two control buttons are respectively arranged on the battery control body and are respectively in a positive and a reverse control button, the bidirectional rotating shaft is internally composed of two electric wheels, and the movable rod and the connecting wheel are respectively arranged at two sides of the bidirectional rotating shaft in symmetrical directions. As a further improvement of the invention, the upper end and the lower end of the movable rod are additionally pr