CN210289044U

CN210289044U - Movable scaffold

Info

Publication number: CN210289044U
Application number: CN201920953818.3U
Authority: CN
Inventors: 郭娇龙
Original assignee: Guangdong Zoulong Aluminum Industry Co ltd
Current assignee: Guangdong Zoulong Aluminum Industry Co ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-04-10
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a movable scaffold, comprising a base plate, the vertical stand of the equal fixedly connected with in upper end four corners department of bottom plate, the outside of stand slides and has cup jointed the activity bobbin, and the same horizontally roof of fixedly connected with between four activity bobbins, wherein two the bracing piece of equal fixedly connected with slope on the lateral wall of stand, and the bracing piece keep away from the one end of stand and the up end fixed connection of bottom plate, two equal fixedly connected with connecting rod on the relative lateral wall of bracing piece, and fixed connection has the horizontally footboard between two connecting rods, the rectangle opening of intercommunication about the upper end of roof is seted up, and the rectangle opening internal rotation is connected with the end cover. The utility model discloses the workman of being convenient for climbs the roof, guarantees the stability when the roof uses, has improved the security that the scaffold frame used, in addition, the holistic removal of scaffold frame of being convenient for has reduced the condition that damage appears in moving mechanism to help the long-term use of bottom plate.

Description

Movable scaffold

Technical Field

The utility model relates to a construction technical field especially relates to a portable scaffold frame.

Background

Along with rapid development of economy and improvement of science and technology in various regions, old-style bungalow is more and more replaced by newly-built buildings, the scaffold is a support for vertical transportation and horizontal transportation of construction workers, and when some floors are higher and cannot be directly constructed on the construction site, the scaffold can be used for improving the height of a platform where the construction workers are located, so that construction is facilitated.

The scaffold in the market has poor protective means, easily brings potential safety hazards to workers, although some scaffolds are provided with ladders, the climbing place of the ladder is outside the scaffold, so that accidents are easily caused, the workers are injured or die, in addition, the road surface of building construction is mostly uneven bottom surface, and the scaffold is easily collided in the moving process to cause damage, so that a movable scaffold is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a movable scaffold.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a movable scaffold, includes the bottom plate, the equal vertical stand of fixedly connected with in upper end four corners department of bottom plate, the outside slip of stand has cup jointed movable bobbin, and the same horizontally roof of fixedly connected with between four movable bobbin, two wherein equal fixedly connected with inclined bracing piece on the lateral wall of stand, and the bracing piece keep away from the one end of stand and the up end fixed connection of bottom plate, two equal fixedly connected with connecting rod on the relative lateral wall of bracing piece, and fixedly connected with horizontally footboard between two connecting rods, the rectangle opening of intercommunication about the upper end of roof is seted up, and rectangle opening internal rotation is connected with the end cover, the end cover corresponds the upside that sets up at the footboard, the lower extreme of bottom plate is provided with two sets of relative moving mechanism, all be provided with two positioning mechanism on the lateral wall about the bottom plate.

Preferably, the four corners of the top plate are fixedly connected with arc-shaped pieces, and the arc-shaped pieces are fixedly connected with the outer side wall of the movable barrel.

Preferably, the side wall of the movable barrel is provided with a threaded hole communicated with the upright post, and the threaded hole is connected with a fastening bolt fixed with the upright post in a threaded manner.

Preferably, the moving mechanism includes two mounting grooves of seting up at the bottom plate lower extreme, the mounting groove internal rotation is connected with the first branch of slope, the one end that the mounting groove was kept away from to first branch is rotated and is connected with horizontally second branch, fixedly connected with slide bar on the lateral wall that first branch was kept away from to second branch, and two slide bars keep away from the one end of second branch and slide and cup joint with a horizontally bar shaped plate, the spring has been cup jointed in the outside of slide bar, and the both ends of spring respectively with the lateral wall fixed connection of second branch and bar shaped plate, two connecting pieces of lower extreme fixedly connected with of bar shaped plate, the lower extreme of connecting piece is provided with the notch, and the notch internal rotation is connected with the gyro wheel.

Preferably, the side wall of the strip-shaped plate is provided with a sliding groove corresponding to the sliding rod, the upper end of the strip-shaped plate is fixedly connected with a T-shaped block, and the lower end of the bottom plate is provided with a limiting groove in sliding connection with the T-shaped block.

Preferably, positioning mechanism includes the installation piece of fixed connection on the bottom plate lateral wall, and the screw of intercommunication from top to bottom is seted up to the upper end of installation piece, screw female connection has vertical screw rod, and the lower extreme fixedly connected with base of screw rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through the equal fixedly connected with of four corners department at the roof and activity bobbin welded arc spare, stability when guaranteeing the roof and using to the height of activity bobbin can be adjusted, so that the position of roof is applicable to the needs of building operation, in addition, through setting up the two spinal branch vaulting poles of slope, and a plurality of footboards of fixedly connected with between two spinal branch vaulting poles, the workman of being convenient for climbs the roof, has improved the security that the scaffold used.

2. Through the lower extreme at the bottom plate be provided with moving mechanism, on the one hand, the holistic removal of scaffold frame of being convenient for improves the mobility of scaffold frame, and on the other hand, scaffold frame in the in-process that removes, the effect of buffering can be played to spring and slide bar and pivoted first branch and second branch in the moving mechanism, reduces the condition that damage appears in the moving mechanism to help the long-term use of bottom plate.

Drawings

Fig. 1 is a schematic structural view of a movable scaffold provided by the present invention;

fig. 2 is a top view structural diagram of a movable scaffold according to the present invention;

fig. 3 is a side structure view of the movable scaffold provided by the present invention.

In the figure: the device comprises a base plate 1, a stand column 2, a movable bobbin 3, a top plate 4, a support rod 5, a connecting rod 6, a pedal 7, an end cover 8, an arc-shaped piece 9, a first support rod 10, a second support rod 11, a slide rod 12, a strip-shaped plate 13, a spring 14, a connecting piece 15, a roller 16, a T-shaped block 17, an installation block 18, a screw 19 and a base 20.

Detailed Description

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

Referring to fig. 1-3, a portable scaffold frame, including bottom plate 1, the equal vertical stand 2 of fixedly connected with in the upper end four corners department of bottom plate 1, movable bobbin 3 has been cup jointed in the outside slip of stand 2, and the same piece horizontally roof 4 of fixedly connected with between four movable bobbin 3, the equal fixedly connected with arc 9 in the four corners department of roof 4, and the lateral wall fixed connection of arc 9 and movable bobbin 3, set up the screw hole with stand 2 intercommunication on the lateral wall of movable bobbin 3, and screw hole female connection has the fastening bolt who fixes with stand 2, weld between arc 9 and the movable bobbin 3, stability when guaranteeing roof 4 to use, and the height of movable bobbin 3 can be adjusted, so that the position of roof 4 is applicable to the needs of building operation.

Wherein bracing piece 5 of equal fixedly connected with slope on the lateral wall of two stands 2, and bracing piece 5 keeps away from stand 2's one end and bottom plate 1's up end fixed connection, equal fixedly connected with connecting rod 6 on the 5 relative lateral walls of two spinal branch vaulting poles, and fixed connection has horizontally footboard 7 between two connecting rods 6, the rectangle opening of intercommunication about the upper end of roof 4 is seted up, and the rectangle opening internal rotation is connected with end cover 8, end cover 8 corresponds the upside that sets up at footboard 7, the workman can step on roof 4 along footboard 7, the workman's of being convenient for use.

Wherein, the lower end of the bottom plate 1 is provided with two sets of relative moving mechanisms, the moving mechanism comprises two mounting grooves arranged at the lower end of the bottom plate 1, the mounting grooves are rotationally connected with inclined first supporting rods 10, one ends of the first supporting rods 10 far away from the mounting grooves are rotationally connected with horizontal second supporting rods 11, the side walls of the second supporting rods 11 far away from the first supporting rods 10 are fixedly connected with sliding rods 12, one ends of the two sliding rods 12 far away from the second supporting rods 11 are slidably sleeved with a same horizontal strip-shaped plate 13, the outer sides of the sliding rods 12 are sleeved with springs 14, two ends of the springs 14 are respectively fixedly connected with the side walls of the second supporting rods 11 and the strip-shaped plate 13, the lower end of the strip-shaped plate 13 is fixedly connected with two connecting pieces 15, the lower end of each connecting piece 15 is provided with a notch, the notch is rotationally connected with a roller 16, the side wall of the strip-, and the lower end of the bottom plate 1 is provided with a limit groove which is connected with the T-shaped block 17 in a sliding way, the left and right side walls of the bottom plate 1 are respectively provided with two positioning mechanisms, each positioning mechanism comprises a mounting block 18 which is fixedly connected on the side wall of the bottom plate 1, the upper end of the mounting block 18 is provided with a screw hole which is communicated up and down, the screw hole is internally threaded with a vertical screw rod 19, the lower end of the screw rod 19 is fixedly connected with a base 20, and a moving mechanism is arranged at the lower end of the bottom plate 1, so that the scaffold can be moved integrally and the maneuverability of the scaffold is improved, and on the other hand, the scaffold can play a role of buffering by a spring 14 and a slide rod 12 in the moving mechanism as well as a first rotating support rod 10 and a second rotating support rod 11 in the moving process, thereby being beneficial to the long-term use of the bottom plate, the stability of scaffold frame when using is guaranteed.

The utility model discloses when using, earlier remove the scaffold to the place that needs, then rotate screw rod 19 on the installation piece 18, make base 20 fix with the ground contact, stability when guaranteeing the scaffold use, bracing piece 5 through fixedly connected with slope on the lateral wall of two stands 2, and a plurality of pedals of fixedly connected with 7 between two spinal branch vaulting poles 5, the workman of being convenient for steps on the roof, the security that the scaffold used has improved, in addition, be provided with moving mechanism through the lower extreme at bottom plate 1, on the one hand, be convenient for the holistic removal of scaffold, improve the mobility of scaffold, on the other hand, the scaffold is at the in-process that removes, spring 14 and slide bar 12 and pivoted first branch 10 and second branch 11 in the moving mechanism can play the effect of buffering, reduce the condition that moving mechanism appears damaging.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A movable scaffold comprises a bottom plate (1) and is characterized in that vertical stand columns (2) are fixedly connected to four corners of the upper end of the bottom plate (1), movable bobbins (3) are sleeved on the outer sides of the stand columns (2) in a sliding mode, a horizontal top plate (4) is fixedly connected between the four movable bobbins (3), inclined support rods (5) are fixedly connected to the side walls of the two stand columns (2), one ends, far away from the stand columns (2), of the support rods (5) are fixedly connected with the upper end face of the bottom plate (1), connecting rods (6) are fixedly connected to the opposite side walls of the two support rods (5), horizontal pedals (7) are fixedly connected between the two connecting rods (6), rectangular openings which are communicated up and down are formed in the upper end of the top plate (4), and end covers (8) are rotatably connected to the rectangular openings, the end cover (8) is correspondingly arranged on the upper side of the pedal (7), two sets of relative moving mechanisms are arranged at the lower end of the bottom plate (1), and two positioning mechanisms are arranged on the left side wall and the right side wall of the bottom plate (1).

2. A mobile scaffolding according to claim 1, characterized in that the top plate (4) is fixedly connected with arc-shaped members (9) at its four corners, and the arc-shaped members (9) are fixedly connected with the outer side wall of the movable tube (3).

3. A movable scaffold according to claim 1, characterized in that the side wall of the movable bobbin (3) is provided with a threaded hole communicating with the upright (2), and the threaded hole is internally threaded with a fastening bolt fixed with the upright (2).

4. The movable scaffold according to claim 1, wherein the moving mechanism comprises two mounting grooves formed at the lower end of the bottom plate (1), an inclined first supporting rod (10) is rotatably connected in the mounting groove, one end of the first supporting rod (10) far away from the mounting groove is rotatably connected with a horizontal second supporting rod (11), a sliding rod (12) is fixedly connected on the side wall of the second supporting rod (11) far away from the first supporting rod (10), one end of the two sliding rods (12) far away from the second supporting rod (11) is slidably sleeved with a horizontal strip-shaped plate (13), a spring (14) is sleeved on the outer side of the sliding rod (12), two ends of the spring (14) are respectively fixedly connected with the side walls of the second supporting rod (11) and the strip-shaped plate (13), two connecting pieces (15) are fixedly connected to the lower end of the strip-shaped plate (13), and the lower end of each connecting piece (15) is provided with a notch, and a roller (16) is rotationally connected in the notch.

5. The movable scaffold according to claim 4, wherein the side wall of the strip-shaped plate (13) is provided with a sliding groove corresponding to the sliding rod, the upper end of the strip-shaped plate (13) is fixedly connected with a T-shaped block (17), and the lower end of the bottom plate (1) is provided with a limiting groove connected with the T-shaped block (17) in a sliding manner.

6. The movable scaffold according to claim 1, wherein the positioning mechanism comprises a mounting block (18) fixedly connected to the side wall of the bottom plate (1), the upper end of the mounting block (18) is provided with a screw hole which is communicated up and down, the screw hole is internally threaded with a vertical screw rod (19), and the lower end of the screw rod (19) is fixedly connected with a base (20).