CN216810864U - Scaffold working platform - Google Patents

Abstract

The utility model discloses a scaffold working platform, comprising: a scaffold comprising legs; the base is arranged on the support leg of the scaffold and is in contact with the ground; the movable assembly comprises a base, wherein the upper portion of the base is arranged on a plate body of a semicircular shape on a supporting leg of the scaffold, the plate body is provided with a sliding groove of an arc shape along the arc-shaped surface of the width direction, the sliding groove is located on two sides of a vertical center line of the plate body and is provided with a plurality of locking holes in a penetrating mode on the sliding groove, an edge is arranged on the plate body, a sliding block of the sliding groove slides, the sliding block is inserted into one of the locking holes through a locking pin and can be adjusted to be arranged on the plate body, and the lower end of the sliding block is hinged with a wheel. The utility model can realize double functions of moving and stable supporting without interference.

Description

Scaffold working platform

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a scaffold working platform.

Background

The working platform is required to be used in working environments with ascending operation requirements, such as secondary structures of building construction, architectural decoration, electromechanical installation, curtain wall installation and other maintenance projects, and the common working platform is a gate-type scaffold. The door type scaffold is generally in a welded rectangular frame structure form, has larger weight and volume and is inconvenient to carry before and after use. Some gate-type scaffold are provided with the truckle, have made things convenient for the position in the use to remove, but its fixed efficiency with ground is relatively poor, produces the displacement easily to lead to work platform fixed position unstable. In order to improve the stability in the use, some portal scaffolds are provided with a support and are not provided with casters, so that the position adjustment in the use process is inconvenient to move.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a scaffold working platform to solve the problem of interference of movable and stable supporting functions.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: a scaffold work platform comprising:

a scaffold comprising legs;

the base is arranged on the support leg of the scaffold and is in contact with the ground;

the movable assembly comprises a base, wherein the upper portion of the base is arranged on a plate body of a semicircular shape on a supporting leg of the scaffold, the plate body is provided with a sliding groove of an arc shape along the arc-shaped surface of the width direction, the sliding groove is located on two sides of a vertical center line of the plate body and is provided with a plurality of locking holes in a penetrating mode on the sliding groove, an edge is arranged on the plate body, a sliding block of the sliding groove slides, the sliding block is inserted into one of the locking holes through a locking pin and can be adjusted to be arranged on the plate body, and the lower end of the sliding block is hinged with a wheel.

Further, the scaffold working platform provided by the utility model is a fabricated scaffold, and the scaffold comprises:

the multi-layer rectangular frame body is formed by connecting upright rods, first transverse rod pieces, second transverse rod pieces and four-way pipe fittings in a threaded manner, wherein the upright rods are distributed in a rectangular manner along the Z direction, the first transverse rod pieces are distributed in parallel along the X direction, the second transverse rod pieces are distributed in parallel along the Y direction, and the upright rods positioned below the first transverse rod pieces and the second transverse rod pieces at the bottom layer are the supporting legs;

the crawling ladder is detachably connected between two adjacent layers of the second transverse rod pieces on at least one side;

the three-way pipe fitting is in threaded connection with two adjacent first transverse rod pieces;

the support rod pieces are in threaded connection with the three-way pipe fittings of two adjacent layers;

and the scaffold board is detachably connected between the two second transverse rod pieces positioned on the outermost side above the supporting rod pieces.

Further, the scaffold working platform provided by the utility model further comprises:

and the throwing support is symmetrically detachably connected to the two parallel first transverse rod pieces or the three-way pipe piece connected with the first transverse rod pieces and obliquely supported on the ground.

Further, according to the scaffold working platform provided by the utility model, one end of the throwing support is connected with a hook, and the hook is buckled on the first transverse rod piece or a three-way pipe fitting positioned on the first transverse rod piece; the other end of the throwing support is in threaded connection with a base plate, and the base plate is supported on the ground.

Further, the scaffold work platform provided by the utility model further comprises:

and the object placing frame is detachably connected with the outer side surface of the first transverse rod piece positioned at the uppermost part or the three-way pipe piece connected with the first transverse rod piece.

Further, the scaffold work platform provided by the utility model further comprises:

monitoring alarm device includes:

the camera is in threaded connection with the upper end of a vertical rod of the fabricated scaffold or is in threaded connection with a four-way pipe fitting on the uppermost layer;

the alarm is in threaded connection with the upper end of the upright rod of the other fabricated scaffold or in threaded connection with the other four-way pipe fitting on the uppermost layer;

the correlation type distance sensor is detachably arranged at the upper end and the lower end of the vertical rod of the fabricated scaffold;

and the controller is connected with the camera, the alarm and the correlation type distance sensor.

Furthermore, according to the scaffold working platform provided by the utility model, two ends of the scaffold board are lapped on the second transverse rod piece through the bent hooks.

Furthermore, according to the scaffold working platform provided by the utility model, one end of the scaffold plate is connected to the second transverse rod piece on one side in an overlapping manner through the hook, and the other end of the scaffold plate is connected to the second transverse rod piece on the other side in an buckling manner through the fixing piece and locked through the fastening piece.

Further, according to the scaffold working platform provided by the utility model, the ladder stand is hung on the second transverse rod piece through the hook.

Further, the scaffold work platform provided by the utility model comprises:

the vertical pipe is in threaded connection with the supporting leg;

the bottom plate is horizontally arranged at the lower end of the vertical pipe;

the stiffening plates are distributed between the vertical pipe and the bottom plate;

and the through hole is arranged on the bottom plate.

Compared with the prior art, the utility model has the following beneficial effects:

according to the scaffold working platform provided by the utility model, the assembled scaffold is supported on the ground through the base, so that the scaffold working platform is kept stable, and displacement is prevented when the scaffold working platform is used. The position of the sliding block relative to the sliding groove of the plate body is adjusted, the sliding block is inserted into a lower locking hole through a locking pin to be fixed, so that the wheels are supported on the ground, the base is lifted to be away from the ground, and the assembled scaffold is moved to a specified position through the wheels of the moving assembly to be adjusted in position; then the position of the sliding block relative to the sliding groove of the plate body is adjusted, the sliding block is inserted into the lock hole at the higher position through the locking pin, so that the sliding block is fixed, the wheels are lifted and retracted away from the ground, and meanwhile, the base is supported on the ground, so that high-altitude operation is carried out. Therefore, the present invention can realize the dual functions of the fabricated scaffold as a movable and stable support of the scaffold working platform without interference.

Drawings

Fig. 1 is a schematic perspective view of a scaffold work platform;

fig. 2 is a front view structural schematic diagram of the scaffold work platform;

fig. 3 is a side view schematic of the scaffold work platform;

figure 4 is a schematic top view of the scaffolding work platform;

fig. 5 to 6 are enlarged schematic structural views of a mobile component node;

FIG. 7 is a schematic circuit diagram of a monitoring alarm device;

FIG. 8 is a perspective view of the base;

FIG. 9 is a schematic view of the connection of the scaffold board to a side node of the second transverse member;

FIG. 10 is a schematic view of the connection of the scaffold board to the other side node of the second crossbar member;

shown in the figure:

100. a scaffold working platform;

110. the prefabricated scaffold comprises a fabricated scaffold body, 111, vertical rods, 112, a first transverse rod, 113, a second transverse rod, 114, a four-way pipe fitting, 115, a scaffold board, 1151, hooks, 1152, a fixing piece, 116, a ladder stand, 1161, hooks, 117, a throwing support, 1171, a backing plate, 1172, hooks, 118, a tee pipe fitting, 119 and a supporting rod;

120. a base 121, a stand pipe 122, a bottom plate 123, a stiffening plate 124 and a through hole;

130. the movable assembly 131, the plate body 132, the sliding groove 133, the locking hole 134, the sliding block 135, the wheel 136 and the locking pin;

140. a camera;

150. an alarm;

160. a distance sensor;

170. a storage frame;

180. and a controller.

Detailed Description

The utility model is described in detail below with reference to the attached drawing figures: the advantages and features of the present invention will become more apparent from the following description. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

Referring to fig. 1 to 6, an embodiment of the present invention provides a scaffold work platform 100, including:

the scaffold 110 includes legs.

And a base 120 disposed on a leg of the scaffold 110 and contacting the ground.

The moving assembly 130 comprises a plate body 131 which is arranged above the base 120 and is arranged on a support leg of the scaffold 110 in a semicircular shape, an arc-shaped sliding groove 132 is formed in the arc-shaped surface of the plate body 131 in the width direction, the sliding grooves 132 are arranged on two sides of a vertical center line of the plate body 131, a plurality of locking holes 133 are arranged in the sliding groove 132 in a penetrating mode, a sliding block 134 which is arranged on the plate body 131 and along the sliding groove 132 is arranged, the sliding block 134 is inserted into one of the locking holes 133 through a locking pin 136 and is arranged on the plate body 131 in an adjustable mode, and wheels 135 are hinged to the lower end of the sliding block 134. The two wheels 135 are positioned on the same line to facilitate movement in a straight line.

According to the scaffold work platform 100 provided by the embodiment of the utility model, the scaffold 110 is supported on the ground through the base 120, so that the scaffold work platform 100 is kept stable and is prevented from being displaced in use. Adjusting the position of the slider 134 with respect to the slide groove 132 of the plate body 131 by inserting the locking pin 136 into the lower locking hole 133 to fix the slider 134, to support the wheel 135 on the ground and to lift the base 120 off the ground, so that the scaffold 110 is moved to a designated position by the wheel 135 of the moving assembly 130 for position adjustment; the adjustment of the position of the slider 134 relative to the slide slot 132 of the plate 131 is then performed by inserting the locking pin 136 into the higher locking hole 133 to fix the slider 134, so as to raise and retract the wheels 135 away from the ground while supporting the base 120 on the ground for high-altitude work. Therefore, the present invention can realize the dual functions of the scaffold 110 as a scaffold work platform 100 for easy movement and stable support without interference.

Referring to fig. 1 to 4, in order to facilitate transportation and transportation, in the working platform 100 of the scaffold according to the embodiment of the present invention, the scaffold 110 is a fabricated scaffold 110 including:

the multi-layer rectangular frame body is formed by connecting upright rods 111, first transverse rod pieces 112, second transverse rod pieces 113 and four-way pipe fittings 114 in a threaded mode, wherein the upright rods 111 are distributed in a rectangular mode along the Z direction, the first transverse rod pieces 112 are distributed in parallel along the X direction, and the second transverse rod pieces 113 are distributed in parallel along the Y direction. The upright 111 below the first cross bar 112 and the second cross bar 113 at the bottom layer is the leg. Wherein the first transverse bar 112 and the second transverse bar 113 on the same horizontal line are one layer, that is, the cross pipe 114 on the same horizontal line is one layer, and 5 layers are illustrated in fig. 1 to 3. Wherein the cross fitting 114 is an internally threaded cross. The rectangular frame body is composed of the upright rod 111, the first transverse rod 112, the second transverse rod 113 and the four-way pipe fitting 114 in a threaded connection mode, installation and disassembly are facilitated, handling and transportation work before and after use are facilitated, and compared with a scaffold frame with a welded structure, the problem that the scaffold frame is large in size and inconvenient to carry and transport due to the fact that the scaffold frame cannot be disassembled is solved.

And the ladder 116 is detachably connected between the two adjacent layers of the second transverse rod members 113 on at least one side. The detachable attachment of the ladder 116 to the second cross member 113 further facilitates the handling and transport of the scaffold work platform 100 before and after use.

A tee piece 118 threaded onto two adjacent said first cross bars 112. In the bottom layer, it is also possible to pass through the cross members 114 and add a second cross member 113 between the cross members 114 to improve the structural strength and stability.

And the supporting rod 119 is in threaded connection with the adjacent two layers of the tee pipe fittings 118. Wherein tee fitting 118 is an internally threaded tee.

And a scaffold plate 115 detachably connected between the two second cross bars 113 positioned on the outermost side above the support bars 119. Wherein the detachable attachment of the scaffold board 115 further facilitates manual and transport operations of the scaffold work platform 100 before and after use. And the support bar 119 can support the first transverse bar 112 on the layer where the scaffold board 115 is located, thereby improving the stress strength of the scaffold board 115 and improving the structural stability of the scaffold board after installation. For better force-bearing effect, the support bar 119 is located in the middle of the two outermost second cross bars 113. At this time, the two first cross bars 112 on the same line are screwed through the tee 118. Wherein the scaffold boards 115 are on the second and fourth layers, and the transverse bars on the third and fifth layers can play a role of a guardrail to protect construction workers.

Referring to fig. 1 to 4, in order to improve stability and prevent a risk of toppling, the scaffold working platform 100 according to an embodiment of the present invention may further include:

and the throwing support 117 is symmetrically detachably connected to the two parallel first transverse rod pieces 112 and is obliquely supported on the ground. The fabricated scaffold 110 is bi-directionally supported by the symmetrically detachably connected throwing supports 117, both sides of which are stressed, thereby improving stability in use.

Referring to fig. 1 and 3, in order to facilitate connection of the throwing support 117 and improve stability during supporting, according to the scaffold work platform 100 provided by the embodiment of the present invention, a hook 1172 is connected to one end of the throwing support 117, and the hook 1172 is fastened to the first transverse rod 112 or the tee pipe 118 located on the first transverse rod 112; the other end of the throwing support 117 is in threaded connection with a backing plate 1171, and the backing plate 1171 is supported on the ground. After the hooks 1172 are fastened or overlapped, the hooks can be fixed by fasteners such as bolts, so that the connection stability and reliability of the throwing support 117 are improved. The backing plate 1171 can increase the stress area, and prevent the throwing support 117 from being inserted into the ground due to the fact that the stress area is small when the throwing support is only a rod, and the stress is reduced.

Referring to fig. 1 to 4, a scaffold working platform 100 provided in the embodiment of the present invention may further include:

and an article placing frame 170 detachably connected to an outer side surface of the uppermost one of the first horizontal bar members 112. For example: the placement frame 170 is threaded onto the tee 118 of the uppermost first cross bar 112. The object placing frame 170 provides a space for placing tools such as a vernier caliper, a tape measure, a hammer and a wrench and small-sized engineering equipment for height ascending operation, ensures that construction operators can carry out safe operation, and avoids safety accidents caused by the fact that the tools or the small-sized engineering equipment are randomly placed in the operation process and fall.

Referring to fig. 1 to 4 and fig. 7, the scaffold work platform 100 provided in the embodiment of the present invention may further include:

monitoring alarm device includes:

the camera 140 is screwed to the upper end of the vertical rod 111 of the fabricated scaffold 110 or to a cross member 114 at the uppermost layer.

And the alarm 150 is screwed at the upper end of the upright 111 of the other fabricated scaffold 110 or is screwed on the other four-way pipe 114 at the uppermost layer. Wherein the alarm 150 may be an audible and visual alarm.

The correlation type distance sensor 160 is detachably arranged at the upper end and the lower end of the vertical rod 111 of one fabricated scaffold 110; one of which is a transmitting sensor and one of which is a receiving sensor.

And a controller 180 connected to the camera 140, the alarm 150, and the correlation distance sensor 160. Wherein the connection of the controller 180 with the camera, the alarm 150, and the correlation type distance sensor 160 includes a wired connection, a wireless connection, or a network cable connection, etc. Wherein the controller 180 may be a server of a remote monitoring center. Or may be independently provided on the fabricated scaffold 110. The monitoring principle is as follows:

when the controller 180 monitors that the construction worker does not wear a safety helmet or other illegal operation construction through the camera 140, the controller controls the alarm 150 to start and send an alarm signal so as to remind the construction worker. The controller 180 determines whether the fabricated scaffold 110 is displaced or structurally deformed through the distance change of the two correlation type distance sensors 160, and controls the alarm 150 to start to send an alarm signal when the displacement or the structural deformation exceeds a preset value, so as to remind the safety of the construction worker. The safety of high-altitude operation construction can be improved through the monitoring alarm device.

In order to realize quick overlapping, according to the scaffold work platform 100 provided by the embodiment of the present invention, both ends of the scaffold board 115 are overlapped on the second cross bar 113 through hooks.

Referring to fig. 1, 9 to 10, in order to achieve quick overlapping and improve connection reliability, in the scaffold work platform 100 according to the embodiment of the present invention, one end of the scaffold board 115 is overlapped on the second transverse rod 113 on one side by a hook 1151, and the other end of the scaffold board 115 is fastened on the second transverse rod 113 on the other side by a fixing member 1152 and is fastened by a fastener. Wherein the fixing member 1152 may be a hoop or the like. The securing member 1152 may be threadably coupled to the end of the scaffold plate 115.

Referring to fig. 1 and 9, in the scaffold work platform 100 according to the embodiment of the present invention, the ladder 116 is hung on the second cross member 113 through a hook 1161. To improve the secure attachment of the ladder 116, the hook 1161 at the lower end of the ladder 116 may be fastened by a fastener such as a bolt after being hooked. Wherein the lower end of the ladder 116 can be detachably arranged on the upright stanchion 111 through connecting pieces such as hoops. The upper end of the ladder 116 can be hung only by the hook 1161.

Referring to fig. 1 and 8, in a scaffold work platform 100 provided in an embodiment of the present invention, the base 120 includes:

a riser 121, screwed to said leg, i.e. to the upright 111.

A bottom plate 122 horizontally disposed at a lower end of the stand pipe 121; the bottom plate 122 may be a rectangular plate to increase the contact area with the ground, increase the stressed area, and improve the stability of the support.

The stiffening plates 123, which are distributed between the risers 121 and the bottom plate 122, include but not limited to four stiffening plates, can improve the structural stability of the risers 121 and the bottom plate 122, and prevent the bottom plate 122 from bending and deforming when being in contact with a force.

And the through holes 124 are uniformly arranged on the bottom plate 122. To bury the bolt with bottom plate 122 fixed subaerial behind rag bolt etc. to improve scaffold work platform 100's support stability, improve construction safety.

The present invention is not limited to the above-described specific embodiments, and it is apparent that the above-described embodiments are some, not all, of the embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model. Other levels of modification and variation of the present invention may be made by those skilled in the art. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims.

Claims (10)

1. A scaffold work platform, comprising:

a scaffold comprising legs;

the base is arranged on the support leg of the scaffold and is in contact with the ground;

the movable assembly comprises a base, wherein the upper portion of the base is arranged on a plate body of a semicircular shape on a supporting leg of the scaffold, the plate body is provided with a sliding groove of an arc shape along the arc-shaped surface of the width direction, the sliding groove is located on two sides of a vertical center line of the plate body and is provided with a plurality of locking holes in a penetrating mode on the sliding groove, an edge is arranged on the plate body, a sliding block of the sliding groove slides, the sliding block is inserted into one of the locking holes through a locking pin and can be adjusted to be arranged on the plate body, and the lower end of the sliding block is hinged with a wheel.

2. The scaffold work platform of claim 1, wherein the scaffold is a fabricated scaffold comprising:

the multi-layer rectangular frame body is formed by connecting upright rods, first transverse rod pieces, second transverse rod pieces and four-way pipe fittings in a threaded manner, wherein the upright rods are distributed in a rectangular manner along the Z direction, the first transverse rod pieces are distributed in parallel along the X direction, the second transverse rod pieces are distributed in parallel along the Y direction, and the upright rods positioned below the first transverse rod pieces and the second transverse rod pieces at the bottom layer are the supporting legs;

the crawling ladder is detachably connected between two adjacent layers of the second transverse rod pieces on at least one side;

the three-way pipe fitting is in threaded connection with two adjacent first transverse rod pieces;

the support rod pieces are in threaded connection with the three-way pipe fittings of two adjacent layers;

and the scaffold board is detachably connected between the two second transverse rod pieces positioned on the outermost side above the supporting rod pieces.

3. The scaffold work platform of claim 2, wherein the fabricated scaffold further comprises:

and the throwing support is symmetrically detachably connected to the two parallel first transverse rod pieces or the three-way pipe piece connected with the first transverse rod pieces and obliquely supported on the ground.

4. The scaffold work platform of claim 3, wherein a hook is connected to one end of the throwing brace, and the hook is buckled on the first cross rod or a tee pipe of the first cross rod; the other end of the throwing support is in threaded connection with a base plate, and the base plate is supported on the ground.

5. The scaffold work platform of claim 2, further comprising:

and the object placing frame is detachably connected with the outer side surface of the first transverse rod piece positioned at the uppermost part or the three-way pipe piece connected with the first transverse rod piece.

6. The scaffold work platform of claim 2, further comprising:

monitoring alarm device includes:

the camera is in threaded connection with the upper end of a vertical rod of the fabricated scaffold or is in threaded connection with a four-way pipe fitting on the uppermost layer;

the alarm is in threaded connection with the upper end of the upright rod of the other fabricated scaffold or in threaded connection with the other four-way pipe fitting on the uppermost layer;

the correlation type distance sensor is detachably arranged at the upper end and the lower end of the vertical rod of the fabricated scaffold;

and the controller is connected with the camera, the alarm and the correlation type distance sensor.

7. Scaffold work platform according to claim 2, characterized in that the scaffold board overlaps the second cross bar at both ends by means of a hook.

8. The scaffold work platform of claim 2, wherein one end of the scaffold plate is hooked to the second cross bar member on one side, and the other end of the scaffold plate is fastened to the second cross bar member on the other side by a fastening member and fastened by a fastening member.

9. Scaffold work platform according to claim 2, characterized in that the ladder is suspended from the second cross bar by means of a hook.

10. The scaffold work platform of claim 1, wherein the base comprises:

the vertical pipe is in threaded connection with the supporting leg;

the bottom plate is horizontally arranged at the lower end of the vertical pipe;

the stiffening plates are distributed between the vertical pipes and the bottom plate;

and the through hole is arranged on the bottom plate.

Images