CN223088883U - Scaffold angle modulation base for slope - Google Patents

Abstract

The utility model belongs to the technical field of scaffolds, and discloses a scaffold angle modulation base for a slope, which comprises a scaffold, wherein the scaffold comprises a plurality of vertical rods, the bottoms of the vertical rods are in threaded connection with adjusting screw rods, the bottoms of the adjusting screw rods are fixedly connected with connecting pieces, the middle parts of the left side and the right side of the connecting pieces are fixedly connected with connecting fluted discs, one side of each connecting fluted disc is meshed with a support fluted disc, the support fluted disc is fixedly connected with the top of one side of each meshed support, and the angle of a steel bottom plate is regulated through fluted disc meshing.

Description

Scaffold angle modulation base for slope

Technical Field

The utility model relates to the technical field of scaffolds, in particular to a scaffold angle modulation base for a slope.

Background

With the development of urban construction in China, underground garage slopes, dam body buildings and other projects are frequent. In the setting up process of the scaffold, the site frequently inevitably encounters a slope surface, and due to the existence of the slope, a conventional scaffold base cannot be completely attached to a foundation surface, so that the scaffold base is unevenly stressed and even overturns, and accordingly a large potential safety hazard exists. At present, most scaffolds used in engineering are disc-buckle scaffolds, the distance between vertical rods is fixed, and the requirement on accurate positioning of the vertical rods is high. The traditional method for building the scaffold on the slope surface comprises the steps of additionally arranging wedge-shaped wood blocks, cutting and leveling the slope surface and the like, and the methods have potential safety hazards, consume manpower and financial resources and are poor in use effect. Therefore, there is a need to design a scaffold base capable of flexibly adjusting the angle on the slope surface so as to meet the construction requirement of erecting a scaffold on the uneven vamp of the slope surface.

Disclosure of utility model

The utility model aims to provide a scaffold angle modulation base for a slope, which aims to solve the technical problems in the prior art.

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

The utility model provides a scaffold frame angle modulation base for domatic, includes the scaffold frame, the scaffold frame is including many pole settings that set up perpendicularly, the bottom threaded connection of pole setting has adjusting screw, adjusting screw's bottom fixedly connected with connecting piece, the equal fixedly connected with of middle part department of connecting piece left and right sides connects the fluted disc, one side interlock of connecting the fluted disc has the support fluted disc, support fluted disc fixedly connected with the top department of interlock support one side, the bottom sliding connection of interlock support in the top of steel bottom plate and through positioning bolt with steel bottom plate fixed position, two interlock support, two support fluted disc connecting piece and two the connecting fluted disc passes through the reinforcing bolt series connection, two the end threaded connection of reinforcing bolt has the reinforcing nut, two interlock support, two support fluted disc connecting piece and two the connecting fluted disc passes through the reinforcing bolt with reinforcing nut fastening connection.

In a preferred embodiment of the utility model, dovetail grooves are formed on the left side and the right side of the top of the steel bottom plate and close to the connecting piece respectively, a dovetail slide block is fixedly connected to the bottom of the occluding bracket, the dovetail slide block is slidably connected in the dovetail grooves, and the left side or the right side of the positioning bolt is transmitted into the dovetail grooves and is in threaded connection with the dovetail slide block.

In a preferred embodiment of the utility model, the outside of the positioning bolt is sleeved with a reinforcing washer, which is located between the connecting piece and the head of the positioning bolt.

In a preferred embodiment of the utility model, a rotating nut is rotatably connected to the bottom of the upright, and the top of the adjusting screw rod is in threaded connection with the rotating nut.

In a preferred embodiment of the utility model, the top of the connector is provided with horizontal bubbles.

The beneficial effects of the utility model are as follows:

According to the utility model, the angle of the steel bottom plate is regulated through the fluted disc occlusion, so that the stability of the scaffold structure is ensured, a plurality of fluted disc occlusion bases are independently regulated and controlled, and compared with an integrated base structure, the support effect of a more attached inclined plane can be formed, the ground grabbing capability of the scaffold at a slope and an inclined slope is improved, and the scaffold structure is simple, reasonable, firm and stable in structure and more attached to the scaffold structure on the slope surface although the independent regulation and control are required during regulation and control.

Drawings

FIG. 1 is a schematic overall perspective view of the present utility model;

FIG. 2 is a schematic diagram of a front view structure of the present utility model;

FIG. 3 is a schematic side view of the present utility model;

FIG. 4 is a schematic top view of the present utility model;

fig. 5 is a schematic view of the mounting structure of the present utility model.

The steel base plate comprises the following components of a steel base plate, wherein the steel base plate comprises the following components of 1, a steel base plate, 11, a positioning bolt, 12, a dovetail groove, 2, a snap-in bracket, 21, a reinforcing bolt, 211, a bracket fluted disc, 22, a reinforcing gasket, 23, a reinforcing nut, 24, a dovetail sliding block, 3, a connecting piece, 31, a connecting fluted disc, 32, horizontal bubbles, 4, an adjusting screw rod, 5, a rotating nut, 6, a vertical rod, 7 and a scaffold.

Detailed Description

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the present utility model will be briefly described below with reference to the accompanying drawings and the description of the embodiments or the prior art, and it is obvious that the following description of the structure of the drawings is only some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art. It should be noted that the description of these examples is for aiding in understanding the present utility model, but is not intended to limit the present utility model.

Examples:

As shown in fig. 1-5, this embodiment provides a scaffold angle modulation base for slope, including scaffold 7, scaffold 7 is including many pole setting 6 that set up perpendicularly, the bottom threaded connection of pole setting 6 has accommodate screw 4, accommodate screw 4's bottom fixedly connected with connecting piece 3, the equal fixedly connected with of middle part department in the left and right sides of connecting piece 3 connects fluted disc 31, one side interlock of connecting fluted disc 31 has support fluted disc 211, support fluted disc 211 fixed connection is in the top department of interlock support 2 one side, the bottom sliding connection of interlock support 2 is at the top of steel backing plate 1 and through positioning bolt 11 and steel backing plate 1 fixed position, two interlock support 2, two support fluted disc 211, connecting piece 3 and two connecting fluted disc 31 are established ties through reinforcing bolt 21, reinforcing screw 21's tip threaded connection has reinforcing nut 23, two interlock support 2, two support fluted disc 211, connecting piece 3 and two connecting fluted disc 31 pass through reinforcing bolt 21 and reinforcing nut 23 fastening connection.

Specifically, as shown in the figure, two occluding brackets 2 are respectively arranged at the upper parts of the two articulating brackets, the two articulating brackets are respectively connected with two sides of a connecting piece 3 in an occluding way, preferably, wire holes are reserved at the lower parts of the occluding brackets 2, the occluding brackets 211 are distributed in a circular ring shape, reinforcing bolt 21 wire holes are reserved at the middle parts of the circular ring, the connecting piece 3 and an adjusting screw 4 are integrated, the connecting piece 3 is arranged at two sides of the connecting piece 3, horizontal bubbles 32 are arranged at the top of the connecting piece, so that the connecting piece 3 is vertical to the horizontal plane after the installation is finished, the connecting piece 3 is distributed in a circular ring shape, wire holes of the reinforcing bolts 21 are reserved at the middle parts of the circular ring, the occluding brackets 2 and the connecting piece 3 are also fastened by the reinforcing bolts 21, reinforcing gaskets 22 and reinforcing nuts 23, through holes are arranged at the two sides of a steel base plate 1, and a dovetail groove 12 is arranged at the top of the steel base plate, and a positioning bolt 11 penetrates through the through hole and enters the dovetail groove 12 and then is in threaded connection with a dovetail slide block 24 integrally formed at the bottom of the occluding brackets 2, and the dovetail block 24 can be driven to slide in the dovetail groove 12 by rotating the positioning bolt 11, so that the connecting dovetail 31 is driven to be separated from or occluded with the supporting brackets 211.

When the scaffold is actually used in construction, firstly, the two meshing brackets 2 and the connecting piece 3 are adjusted to an angle suitable for a slope, at the moment, attention should be paid to whether the horizontal bubble 32 at the top of the connecting piece 3 is horizontally centered, then the bracket fluted disc 211 is meshed and locked with the fluted disc of the connecting piece 3, the meshing brackets 2 and the connecting piece 3 are fastened into a whole by utilizing the reinforcing bolts 21, finally, the meshing brackets 2 are inserted into the dovetail grooves 12 in the steel bottom plate 1, the positioning bolts 11 at the side are utilized for screwing and fixing, so that the stability of the fluted disc meshing base and the upper scaffold 7 structure is ensured, the fluted disc meshing base is provided with a plurality of fluted disc meshing bases, and compared with the integrated base structure, the plurality of fluted disc meshing bases can form a stronger supporting effect, and the structure is simple and reasonable and the scaffold 7 is more attached to the slope surface structure although the fluted disc meshing base needs to be independently regulated and regulated during regulation.

The base of the traditional scaffold 7 is a right-angle fastening type, so if the traditional scaffold 7 is used for erecting the scaffold 7 on a slope surface, a wooden wedge is additionally arranged at the bottom of the traditional scaffold or the local contact surface of the base is subjected to chiseling treatment, the fluted disc of the embodiment is meshed with the base, and the angle between the meshed support 2 and the connecting piece 3 can be adjusted, so that the seamless joint between the base of the scaffold 7 and the slope surface is realized. The engagement support 2 and the connecting piece 3 are fixed by adopting a fluted disc engagement and reinforcing bolts 21, so that the load uniformity of the upper scaffold 7 can be ensured. In addition, the research combines finite element software to carry out simulation analysis on the local node stress of the fluted disc occluding base and the integral stress stability of the scaffold 7 so as to ensure the safety of the invention. Finally, the actual safety of the invention is checked by a method of a model test reduced in the same proportion, and the safety performance is ensured to completely meet the requirements and then is applied to engineering practice.

It should be noted that, by looking up the specification, the maximum gradient allowed in the construction design of roads, underground garages and the like in the engineering construction can be known, so as to determine the allowable adjustment angle of the present invention. Specifically, the adjustment angle is set according to the road surface gradient specified in the urban road engineering design Specification CJJ 37-2012, which is not more than 15% at maximum.

Therefore, when the fluted disc occluding base is designed, the inclination angle between the occluding bracket 2 and the connecting piece 3 at the bottom of the adjusting screw 4 can meet 15 percent, and the maximum static friction force is checked according to the friction coefficient between the material of the steel bottom plate 1 and the sloping surface, so that the fluted disc occluding base can not slide when being applied to the sloping surface, and therefore, the adjusting angle is determined through the specification, the scaffold 7 is ensured not to sideslip, and the construction safety is ensured.

In a preferred embodiment of the present utility model, further, the left side and the right side of the top of the steel base plate 1 and the positions close to the connecting pieces 3 are respectively provided with a dovetail groove 12, the bottom of the occluding bracket 2 is fixedly connected with a dovetail sliding block 24, the dovetail sliding block 24 is slidingly connected in the dovetail groove 12, and the left side or the right side of the positioning bolt 11 is transmitted into the dovetail groove 12 and is in threaded connection with the dovetail sliding block 24.

In a preferred embodiment of the utility model, the outside of the positioning bolt 11 is further provided with a reinforcing washer 22, the reinforcing washer 22 being located between the connecting piece 3 and the head of the positioning bolt 11.

In a preferred embodiment of the utility model, further, a rotating nut 5 is rotatably connected to the bottom of the upright 6, and the top of the adjusting screw 4 is in threaded connection with the rotating nut 5.

In a preferred embodiment of the utility model, further, the top of the connector 3 is provided with a horizontal bubble 32.

Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (5)

1. The utility model provides a scaffold frame angle modulation base for domatic, includes scaffold frame (7), scaffold frame (7) are including many pole setting (6) that set up perpendicularly, a serial communication port, the bottom threaded connection of pole setting (6) has adjusting screw (4), the bottom fixedly connected with connecting piece (3) of adjusting screw (4), the equal fixedly connected with connecting tooth disc (31) in middle part department of connecting piece (3) left and right sides, one side interlock of connecting tooth disc (31) has support tooth (211), support tooth disc (211) fixed connection is in the top department of interlock support (2) one side, the bottom sliding connection of interlock support (2) in steel bottom plate (1) top and through locating bolt (11) with steel bottom plate (1) fixed position, two interlock support tooth disc (2), two connecting tooth disc (211) and two connecting tooth disc (31) are established ties through reinforcing bolt (21), the threaded connection of reinforcing bolt (21) has reinforcing nut (23), two support tooth disc (21), two support tooth disc (211) and two reinforcing tooth disc (21) are connected through fastening bolt (21).

2. The scaffold angle modulation base for the slope according to claim 1, wherein dovetail grooves (12) are formed in the left side and the right side of the top of the steel base plate (1) and are respectively close to the connecting piece (3), a dovetail slide block (24) is fixedly connected to the bottom of the occlusion bracket (2), the dovetail slide block (24) is slidably connected to the inside of the dovetail grooves (12), and the left side or the right side of the positioning bolt (11) is transmitted into the dovetail grooves (12) and is in threaded connection with the dovetail slide block (24).

3. Scaffold angle modulation base for slope according to claim 2, characterized in that the outer part of the positioning bolt (11) is sleeved with a reinforcing gasket (22), the reinforcing gasket (22) is located between the connecting piece (3) and the head of the positioning bolt (11).

4. Scaffold angle modulation base for slope according to claim 1, characterized in that the bottom of the upright (6) is rotatably connected with a rotation nut (5), the top of the adjusting screw (4) is in threaded connection with the rotation nut (5).

5. Scaffold angle modulation base for slope according to claim 1, characterized in that the top of the connector (3) is provided with horizontal bubbles (32).