CN111042560A

CN111042560A - Scaffold reinforcing apparatus

Info

Publication number: CN111042560A
Application number: CN202010046239.8A
Authority: CN
Inventors: 王伟鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-16
Filing date: 2020-01-16
Publication date: 2020-04-21

Abstract

The invention discloses a scaffold reinforcing device, which comprises two support columns, wherein the lower ends of the two support columns are fixedly connected with a support plate, the lower end of the support plate is fixedly connected with a plurality of idler wheels, the side walls of the support columns are fixedly connected with a fixing mechanism, the upper ends of the two support columns are respectively provided with a groove, the inner wall of one end of the groove is provided with a first through hole which is communicated with the inside and the outside, a rotating rod penetrates through the first through hole, the rotating rod is positioned under the fixing mechanism, the end of the rotating rod, which is positioned outside the groove, is coaxially and fixedly connected with a fixing ring, the fixing ring is matched and connected with the fixing mechanism, the end of the rotating rod, which is positioned in the groove, is coaxially and fixedly connected with a gear, a lifting plate is arranged in the groove. The invention not only can effectively improve the safety of the scaffold, but also can be suitable for scaffolds with different heights.

Description

Scaffold reinforcing apparatus

Technical Field

The invention relates to the technical field of construction equipment, in particular to a scaffold reinforcing device.

Background

The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; divide into pole setting formula scaffold, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, choose formula scaffold, climb formula scaffold according to the configuration form, to the scaffold of putting up on pavement or road top, form a escape way, cover the protection network on the scaffold, prevent that high altitude object from falling and injure the pedestrian by a crashing object, but because the holding capacity of protection network is lower for the security of scaffold is lower.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a scaffold reinforcing device.

In order to achieve the purpose, the invention adopts the following technical scheme:

a scaffold reinforcing device comprises two supporting columns, wherein the lower ends of the two supporting columns are fixedly connected with a supporting plate, the lower end of the supporting plate is fixedly connected with a plurality of idler wheels, the side walls of the supporting columns are fixedly connected with a fixing mechanism, the upper ends of the two supporting columns are provided with grooves, the inner wall of one end of each groove is provided with a first through hole which is communicated with the inside and the outside, a rotating rod penetrates through the first through hole and is positioned under the fixing mechanism, the end, which is positioned outside the groove, of the rotating rod is coaxially and fixedly connected with a fixing ring, the fixing ring is matched and connected with the fixing mechanism, the end, which is positioned in the groove, of the rotating rod is coaxially and fixedly connected with a gear, a lifting plate is arranged in the groove and is positioned above the rotating rod, the side walls at the left end and the right, the lower extreme fixedly connected with riser of lifter plate, fixedly connected with rack on the lateral wall of riser, rack and gear engagement, the upper end fixedly connected with bracing piece of lifter plate, two the same roof of upper end fixedly connected with of bracing piece, the upper end of roof is equipped with buckle mechanism.

Preferably, fixed establishment is including setting up the horizontal plate on the support column lateral wall, the horizontal plate is located solid fixed ring directly over, be equipped with the second through-hole of intercommunication from top to bottom on the horizontal plate, and run through in the second through-hole and be equipped with the dead lever, the lower extreme and the solid fixed ring cooperation of dead lever are connected.

Preferably, the annular side wall of the fixing ring is provided with a plurality of fixing holes, and the lower end of the fixing rod is located in the fixing holes.

Preferably, equal vertical spout that is equipped with on the both ends inner wall about the recess, the spout is located the top of dwang, two all be equipped with the slider in the spout, two the lateral wall of slider respectively with the both ends lateral wall fixed connection about the lifter plate.

Preferably, the lower end of the vertical plate is fixedly connected with a telescopic rod, and the lower end of the telescopic rod is fixedly connected with the bottom of the groove.

Preferably, buckle mechanism is including setting up in the arc of roof upper end, the one end of arc is rotated with the upper end of roof and is connected, the other end fixedly connected with connecting block of arc, the connecting block is connected with the upper end cooperation of roof.

The invention has the beneficial effects that:

according to the invention, the reinforcing device is moved to the position below a scaffold to be reinforced through the rollers, the connecting block and the top plate are in a separated state, the rotating rod is controlled to rotate, the lifting plate slides in the groove due to the meshing of the gears and the racks, and then the top plate is driven to lift through the lifting of the supporting rod, so that the top plate is in abutting contact with the steel pipe of the scaffold, the arc plate is rotated, the arc plate and the top plate are used for effectively clamping and fixing the steel pipe, and the connection stability of the reinforcing device and the scaffold can be effectively improved.

According to the invention, the steel pipe and the top plate of the scaffold can be effectively fixed through the buckle mechanism, the top plate can effectively shield falling objects, the probability that the falling objects injure pedestrians is effectively reduced, and the safety of the scaffold can be effectively improved; can drive the roof through the control dwang and go up and down, the reinforcing apparatus of being convenient for carries out effectual fixing to the scaffold frame of co-altitude, improves reinforcing apparatus's application range.

Drawings

Fig. 1 is a perspective view of a scaffolding reinforcing apparatus according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

fig. 3 is an external structural view of fig. 1.

In the figure: 1 support column, 2 backup pads, 3 gyro wheels, 4 telescopic links, 5 fixed establishment, 6 recesses, 7 dwang, 8 solid fixed rings, 9 gears, 10 lifter plates, 11 risers, 12 racks, 13 bracing pieces, 14 roofs, 15 buckle mechanisms, 16 horizontal plates, 17 dead levers, 18 spout, 19 sliders, 20 arcwalls, 21 connecting blocks.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a scaffold reinforcing apparatus comprises two support columns 1, wherein the lower ends of the two support columns 1 are fixedly connected with a support plate 2, the lower end of the support plate 2 is fixedly connected with a plurality of rollers 3, the side wall of the support column 1 is fixedly connected with a fixing mechanism 5, the fixing mechanism 5 comprises a horizontal plate 16 arranged on the side wall of the support column 1, the horizontal plate 16 is positioned right above a fixing ring 8, the horizontal plate 16 is provided with a second through hole which is communicated up and down, a fixing rod 17 is arranged in the second through hole in a penetrating manner, the lower end of the fixing rod 17 is connected with the fixing ring 8 in a matching manner, the upper ends of the two support columns 1 are respectively provided with a groove 6, the inner wall of one end of the groove 6 is provided with a first through hole which is communicated inside and outside, a rotating rod 7 is arranged in the first through hole in a penetrating, be equipped with a plurality of fixed orificess on solid fixed ring 8's the annular lateral wall, the lower extreme of dead lever 17 is located the fixed orifices, when dead lever 17 is located the fixed orifices, can carry out effectual fixed to dwang 7, solid fixed ring 8 is connected with the cooperation of fixed establishment 5, dwang 7 is located one of recess 6 and serves coaxial fixedly connected with gear 9, dwang 7 is close to solid fixed ring 8 one and serves fixedly connected with hand wheel, be convenient for rotate through hand wheel control dwang 7.

The lifting plate 10 is arranged in the groove 6, the lifting plate 10 is positioned above the rotating rod 7, the side walls of the left and right ends of the lifting plate 10 are respectively connected with the inner walls of the left and right ends of the groove 6 in a sliding manner, sliding grooves 18 are vertically arranged on the inner walls of the left and right ends of the groove 6, the sliding grooves 18 are positioned above the rotating rod 7, sliding blocks 19 are respectively arranged in the two sliding grooves 18, the side walls of the two sliding blocks 19 are respectively fixedly connected with the side walls of the left and right ends of the lifting plate 10, the lifting plate 10 is convenient to slide in the groove 6, a vertical plate 11 is fixedly connected with the lower end of the lifting plate 10, a rack 12 is fixedly connected with the side wall of the vertical plate 11, the rack 12 is meshed with a gear 9, a telescopic rod 4 is fixedly connected with the lower end of the vertical plate 11, the lower end of the telescopic rod 4 is fixedly connected with the bottom of, the upper end of roof 14 is equipped with buckle mechanism 15 including setting up in the arc 20 of roof 14 upper end, the one end of arc 20 is rotated with the upper end of roof 14 and is connected, the other end fixedly connected with connecting block 21 of arc 20, connecting block 21 is connected with the upper end cooperation of roof 14, the upper end of roof 21 is equipped with first screw hole, the second screw hole of intercommunication about being equipped with on the connecting block 21, first screw hole and second screw hole female connection have the first screw hole of same root bolt and the second screw hole is not shown in the figure, the concrete structure of rotation connection herein is prior art, do not describe here any more.

According to the invention, the reinforcing device is moved to the position below a scaffold to be reinforced through the rollers 3, the connecting block 21 and the top plate 14 are in a separated state, the rotating rod 7 is controlled to rotate, the lifting plate 10 slides in the groove 6 due to the meshing of the gear 9 and the rack 12, then the top plate 14 is driven to lift through the lifting of the supporting rod 13, the top plate 14 is in contact with a steel pipe of the scaffold in a propping manner, the arc-shaped plate 20 is rotated, the arc-shaped plate 20 and the top plate 14 effectively clamp and fix the steel pipe, and the connection stability of the reinforcing device and the scaffold can be effectively improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The scaffold reinforcing device comprises two supporting columns (1) and is characterized in that the lower ends of the two supporting columns (1) are fixedly connected with a supporting plate (2), the lower ends of the supporting plates (2) are fixedly connected with a plurality of idler wheels (3), a fixing mechanism (5) is fixedly connected onto the side wall of each supporting column (1), a groove (6) is formed in the upper end of each supporting column (1), a first through hole communicated with the inside and the outside is formed in the inner wall of one end of the groove (6), a rotating rod (7) penetrates through the first through hole, the rotating rod (7) is located under the fixing mechanism (5), a fixing ring (8) is coaxially and fixedly connected onto one end of the rotating rod (7) located outside the groove (6), the fixing ring (8) is connected with the fixing mechanism (5) in a matched mode, a gear (9) is coaxially and fixedly connected onto one end of the rotating rod (7) located inside the groove (6), be equipped with lifter plate (10) in recess (6), lifter plate (10) are located the top of dwang (7), both ends lateral wall respectively with recess (6) about lifter plate (10) both ends inner wall sliding connection, lower extreme fixedly connected with riser (11) of lifter plate (10), fixedly connected with rack (12) on the lateral wall of riser (11), rack (12) and gear (9) meshing, the upper end fixedly connected with bracing piece (13) of lifter plate (10), two the same roof (14) of upper end fixedly connected with of bracing piece (13), the upper end of roof (14) is equipped with buckle mechanism (15).

2. The scaffold reinforcing device according to claim 1, wherein the fixing mechanism (5) comprises a horizontal plate (16) arranged on the side wall of the supporting column (1), the horizontal plate (16) is located right above the fixing ring (8), a second through hole which is communicated with the horizontal plate (16) up and down is arranged on the horizontal plate, a fixing rod (17) penetrates through the second through hole, and the lower end of the fixing rod (17) is connected with the fixing ring (8) in a matching manner.

3. Scaffolding reinforcement according to claim 2, characterized in that the annular side walls of the fixing rings (8) are provided with a plurality of fixing holes, the lower ends of the fixing rods (17) being located in the fixing holes.

4. The scaffold reinforcing device according to claim 1, wherein sliding grooves (18) are vertically formed in inner walls of left and right ends of the groove (6), the sliding grooves (18) are located above the rotating rod (7), sliding blocks (19) are arranged in the two sliding grooves (18), and side walls of the two sliding blocks (19) are fixedly connected with side walls of left and right ends of the lifting plate (10) respectively.

5. The scaffold reinforcing device according to claim 1, characterized in that the lower end of the riser (11) is fixedly connected with a telescopic rod (4), and the lower end of the telescopic rod (4) is fixedly connected with the bottom of the groove (6).

6. The scaffold reinforcing device according to claim 1, wherein the fastening mechanism (15) comprises an arc-shaped plate (20) arranged at the upper end of the top plate (14), one end of the arc-shaped plate (20) is rotatably connected with the upper end of the top plate (14), the other end of the arc-shaped plate (20) is fixedly connected with a connecting block (21), and the connecting block (21) is connected with the upper end of the top plate (14) in a matching manner.