CN216516757U

CN216516757U - Door type scaffold

Info

Publication number: CN216516757U
Application number: CN202123245084.XU
Authority: CN
Inventors: 王凯欣; 孟庆亮; 付成建
Original assignee: Guangdong Jiuwei Engineering Safety Technology Co ltd
Current assignee: Guangdong Jiuwei Engineering Safety Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-05-13
Anticipated expiration: 2031-12-22

Abstract

The utility model provides a door type scaffold, which relates to the field of scaffolds and comprises a scaffold body and a protection mechanism, wherein the scaffold body comprises a transverse plate, a plurality of transverse rods and vertical rods, connecting holes are formed in the middle parts of the vertical rods, a fixing mechanism is arranged above the connecting holes, the protection mechanism comprises a pedal, a supporting rod and a first protection plate, the supporting rod comprises a first supporting rod and a second supporting rod, one end of the pedal is connected with the first supporting rod, the other end of the pedal is connected with one vertical rod, a rotating shaft is arranged on the second supporting rod, the first protection plate is arranged on the rotating shaft, a bottom plate is arranged at the bottom of the first protection plate, the first protection plate comprises a first connecting plate and a second connecting plate, the first connecting plate and the second connecting plate are arranged vertically, the first connecting plate is connected with the rotating shaft, and a first connecting rod and a second connecting rod which are matched with the connecting holes are respectively arranged on two sides of the second connecting plate. The safety of the workers in the climbing process is guaranteed through the protection plates, and the workers are prevented from falling from the scaffold and being injured.

Description

Door type scaffold

Technical Field

The utility model relates to the field of scaffolds, in particular to a portal scaffold.

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; the scaffold is divided into a vertical rod type scaffold, a bridge type scaffold, a door type scaffold, a suspension type scaffold, a hanging type scaffold, a lifting type scaffold and a climbing type scaffold according to the structural form.

The door type scaffold is one of scaffolds with the widest application range among scaffolds for buildings. The main frame is in a shape of a door, so the main frame is called a door type or door type scaffold, and is also called a scaffold or a portal frame. The both sides of gate-type scaffold frame can be equipped with the footboard that supplies the staff to use the climbing, does not have protector around the gate-type scaffold frame footboard at present, and the staff is then can receive the injury if the in-process of climbing is unexpected, consequently, designs a gate-type scaffold frame and solves the above-mentioned problem and become the technical problem that the skilled person in the art needs a lot of to solve.

Disclosure of Invention

The utility model aims to solve the technical problem of overcoming the defects in the prior art and provides a portal scaffold.

The utility model is realized by the following technical scheme: a portal scaffold is characterized by comprising a scaffold body and a protection mechanism, wherein the scaffold body comprises a transverse plate, a plurality of transverse rods and vertical rods, the transverse plate and the transverse rods are respectively arranged at the upper end and the lower end of each vertical rod, a connecting hole is formed in the middle of each vertical rod, a fixing mechanism is arranged above the connecting hole, the protection mechanism is arranged between the transverse plate and the transverse rods and comprises a pedal, a supporting rod and a first protection plate, the supporting rod comprises a first supporting rod and a second supporting rod, one end of the pedal is connected with the first supporting rod, the other end of the pedal is connected with one vertical rod, a rotating shaft is arranged on the second supporting rod, the first protection plate is arranged on the rotating shaft, a bottom plate is arranged at the bottom of the first protection plate, the first protection plate comprises a first connecting plate and a second connecting plate integrally formed with the first connecting plate, the first connecting plate and the second connecting plate are arranged perpendicular to each other, and the first connecting plate is connected with the rotating shaft, and a first connecting rod and a second connecting rod which are matched with the connecting holes are respectively arranged on two sides of the second connecting plate.

According to the above technical solution, preferably, the first support rod is located on the inner side of the scaffold body, and the second support rod and the other vertical rod are located on the same horizontal line.

According to the above technical solution, preferably, the first supporting rod is shaped like a Chinese character 'ji', and the top of the first supporting rod is abutted against the bottom surface of the transverse plate.

According to the above technical scheme, preferably, the fixing mechanism includes a slide rail integrally formed with the vertical rod and located above the connecting hole, a slide block and a fixing rod, the slide block is slidably connected with the slide rail, the fixing rod is fixedly connected with the slide block, and fixing holes matched with the fixing rod are formed in the first connecting rod and the second connecting rod.

According to the technical scheme, preferably, the bottom of the sliding rail is provided with the limiting block.

According to above-mentioned technical scheme, preferably, the inside of first connecting plate is equipped with the intermediate layer, and sliding connection has the second guard plate in the intermediate layer, and the top of second guard plate is equipped with the handle, and both sides are equipped with the couple.

According to the technical scheme, preferably, the second protection plate is provided with a slide way, and the slide way is provided with a third protection plate in sliding connection with the slide way.

The utility model has the beneficial effects that: the safety of the worker in the climbing process is guaranteed through the protection plate, and the worker is prevented from falling from the scaffold and being injured.

Drawings

FIG. 1 shows a block diagram of an embodiment of the utility model;

FIG. 2 shows a top view of an embodiment of the present invention;

FIG. 3 shows a block diagram of a securing mechanism according to an embodiment of the utility model;

fig. 4 shows a structure of second and third prevention plates according to the embodiment of the present invention.

In the figure: 1. a transverse plate; 2. a cross bar; 3. a vertical rod; 4. connecting holes; 5. a pedal; 6. a first support bar; 7. a second support bar; 8. a rotating shaft; 9. a base plate; 10. a first connecting plate; 11. a second connecting plate; 12. a first connecting rod; 13. a second connecting rod; 14. a slide rail; 15. a slider; 16. fixing the rod; 17. a limiting block; 18. an interlayer; 19. a second guard plate; 20. a handle; 21. hooking; 22. a slideway; 23. and a third protection plate.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments.

As shown in the figures, the utility model provides a portal scaffold, which is characterized by comprising a scaffold body and a protection mechanism, wherein the scaffold body comprises a transverse plate 1, a plurality of transverse rods 2 and vertical rods 3, the transverse plate 1 and the transverse rods 2 are respectively arranged at the upper end and the lower end of each vertical rod 3, a connecting hole 4 is formed in the middle of each vertical rod 3, a fixing mechanism is arranged above the connecting hole 4, the protection mechanism is arranged between the transverse plate 1 and the transverse rods 2 and comprises a pedal 5, a supporting rod and a first protection plate, the supporting rod comprises a first supporting rod 6 and a second supporting rod 7, one end of the pedal 5 is connected with the first supporting rod 6, the other end of the pedal 5 is connected with one vertical rod 3, a rotating shaft 8 is arranged on the second supporting rod 7, the first protection plate is arranged on the rotating shaft, a bottom plate 9 is arranged at the bottom of the pedal, the first protection plate comprises a first connecting plate 10 and a second connecting plate 11 integrally formed with the first connecting plate 10, the first connecting plate and the second connecting plate are perpendicular to each other and the first connecting plate 10 is connected with the rotating shaft 8, and a first connecting rod 12 and a second connecting rod 13 which are matched with the connecting holes 4 are respectively arranged on two sides of the second connecting plate 11.

The working principle of the utility model is as follows: the staff is before the process of climbing, and in the second connecting rod inserted the connecting hole, when the staff need use the footboard to climb to the diaphragm of scaffold frame on, shift out the second connecting rod from the connecting hole, make first guard plate clockwise rotation 180 degrees under the effect of pivot, in the connecting hole of opposite side can be inserted to the head rod like this, makes first guard plate and bottom plate realize climbing in-process all-round protection to the staff.

According to the above embodiment, preferably, the first support bar 6 is located inside the scaffolding body and the second support bar 7 is located on the same horizontal line as the other vertical bar 3.

According to the above embodiment, preferably, the first support rod 6 is in a shape of a Chinese character 'ji', and the top of the first support rod 6 is in contact with the bottom surface of the transverse plate 1, so that the support of the transverse plate can be further enhanced, and the stability of the scaffold can be improved.

According to the above embodiment, preferably, the fixing mechanism includes the slide rail 14 that is integrated into one piece with the montant 3 and is located the connecting hole 4 top, slider 15 and dead lever 16, slider 15 and slide rail 14 sliding connection, dead lever 16 and slider 15 rigid coupling, be equipped with the fixed orifices that matches with dead lever 16 on first, the second connecting rod, when needs fixed link, the staff can slide the dead lever to the fixed orifices in, realize fixing, otherwise, with the dead lever from the fixed orifices roll-off, can realize the removal of first guard plate.

According to the above embodiment, preferably, the bottom of the sliding rail 14 is provided with a stopper 17 to prevent the sliding block from sliding out.

According to the above embodiment, preferably, the inside of first connecting plate 10 is equipped with intermediate layer 18, and sliding connection has second protection plate 19 in intermediate layer 18, and the top of second protection plate 19 is equipped with handle 20, and both sides are equipped with couple 21, and when the staff was working at the station on the diaphragm, can use the handle to take out the second protection plate and use the couple to fix the second protection plate to accomplish the check to the diaphragm both sides, prevent that the staff from falling.

According to the above embodiment, preferably, the slide rail 22 is arranged on the second protection plate 19, the third protection plate 23 connected with the slide rail 22 in a sliding manner is arranged on the slide rail 22, and the third protection plate slides, so that the block area of the protection plate can be increased, and the safety of workers working on the transverse plate is further improved.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A portal scaffold is characterized by comprising a scaffold body and a protection mechanism, wherein the scaffold body comprises a transverse plate, a plurality of transverse rods and vertical rods, the transverse plate and the transverse rods are respectively arranged at the upper end and the lower end of each vertical rod, a connecting hole is formed in the middle of each vertical rod, a fixing mechanism is arranged above the connecting hole, the protection mechanism is arranged between the transverse plate and the transverse rods and comprises a pedal, a supporting rod and a first protection plate, the supporting rod comprises a first supporting rod and a second supporting rod, one end of the pedal is connected with the first supporting rod, the other end of the pedal is connected with one vertical rod, a rotating shaft is arranged on the second supporting rod, the first protection plate is arranged on the rotating shaft, a bottom plate is arranged at the bottom of the first protection plate, the first protection plate comprises a first connecting plate and a second connecting plate integrally formed with the first connecting plate, the first connecting plate and the second connecting plate are arranged perpendicular to each other, and the first connecting plate is connected with the rotating shaft, and a first connecting rod and a second connecting rod which are matched with the connecting holes are respectively arranged on two sides of the second connecting plate.

2. A scaffolding according to claim 1, wherein the first support bar is located inside the scaffolding body and the second support bar is located on the same level as the other vertical bar.

3. A scaffolding according to claim 2, wherein the first bracing member is "n" shaped and the top of the first bracing member abuts the bottom surface of the cross plate.

4. A scaffold as claimed in claim 1, wherein the fixing means comprises a slide rail integrally formed with the vertical rod and located above the connecting hole, a slide block slidably connected to the slide rail, and a fixing rod fixedly connected to the slide block, the first and second connecting rods having fixing holes matching with the fixing rod.

5. A portal scaffold according to claim 4, wherein the bottom of the slide rails is provided with a stop block.

6. A door type scaffold according to claim 1, wherein an interlayer is arranged inside the first connecting plate, a second protection plate is connected inside the interlayer in a sliding mode, a handle is arranged at the top end of the second protection plate, and hooks are arranged on two sides of the second protection plate.

7. A portal scaffold according to claim 6, wherein the second protecting plate is provided with a slideway, and the slideway is provided with a third protecting plate slidably connected with the slideway.