CN217537816U

CN217537816U - Quick mounting structure of attached scaffold

Info

Publication number: CN217537816U
Application number: CN202122925185.5U
Authority: CN
Inventors: 丁汉生; 黄杰; 何先群
Original assignee: Ningbo Hongjie Construction Co ltd
Current assignee: Ningbo Hongjie Construction Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-10-04
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of scaffolds, in particular to a quick mounting structure of an attached scaffold, which comprises a fixed frame, a thread column and a limit frame, wherein the cross section of the fixed frame is a U-shaped opening, the front side of the fixed frame is provided with a plurality of butt joint holes matched with the thread column, the thread column comprises a column body, a limit disc is fixedly sleeved on the surface of the column body close to the tail end, a transmission gear is fixedly sleeved on the surface of the limit disc, and the transmission gears on the thread columns are mutually connected through a rack in a transmission way; the utility model discloses a design of fixed frame shape can make fixed frame be convenient for detain between two backing plates, and can also increase the joint strength of backing plate after the installation when being convenient for place this mounting structure, and the design of the spacing frame of screw thread post cooperation and rack among the device, can make simultaneously many rotate with the screw thread post, need not to twist promptly and moves many bolts to installation time has been saved greatly.

Description

Quick mounting structure of attached scaffold

Technical Field

The utility model relates to a scaffold technical field specifically is a quick mounting structure of inserted scaffold frame.

Background

The attached lifting scaffold equipment is a novel scaffold technology which is rapidly developed in the early century, and has important influence on the progress of construction technology in China. It becomes the low place operation with the eminence operation, becomes the inside operation of support body with unsettled operation, has apparent low carbon nature, high-tech content and characteristics such as more economic, safer, more convenient. After the existing attachment scaffold is installed on a frame body, a base plate for workers to walk needs to be installed on the frame body, and when the existing base plate is installed, the two adjacent ends need to be fixedly connected through a connecting piece and a bolt. However, when the existing connecting piece is used, a metal plate with a butt joint hole formed in the surface is inconvenient to place and difficult to align with the mounting hole of the base plate before being fixed, and a plurality of bolts are inconvenient to butt joint.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a quick mounting structure of inserted scaffold frame possesses the advantage of two backing plates of quick fixation, has solved current connecting piece and has had inconvenient problem when connecting two backing plates.

The utility model discloses a quick mounting structure of inserted scaffold frame, including fixed frame, screw thread post and spacing frame, the cross section of fixed frame is U type opening, a plurality of butt joint holes with screw thread post looks adaptation are seted up in the front of fixed frame, the screw thread post includes the cylinder, and the fixed surface cover that this cylinder is close to the tail end is equipped with spacing dish, the fixed surface cover of spacing dish has connect drive gear, and drive gear on a plurality of screw thread posts passes through rack interconnect and connects, the surface cover of cylinder is equipped with the gasket.

Through the design of the technical scheme, the design of the screw thread column in the device matched with the limiting frame and the rack can enable a plurality of screw thread columns to rotate simultaneously when one screw thread column rotates, namely, a plurality of bolts do not need to be screwed, and therefore the installation time is greatly saved.

As a further improvement, the front end on cylinder surface is smooth design, the tail end fixedly connected with of cylinder has the bolt head the same with current bolt, the middle section on cylinder surface is equipped with the screw thread.

Through the design of the technical scheme, the screw bolt screwing tool has the function of being matched with the existing screw bolt screwing tool.

As a further improvement, the inclined plane design that one side of opening is close to fixed frame inner wall top and bottom is outside expansion, the one side of opening is kept away from to the inner wall top and the bottom of fixed frame is planar design, the fixed frame is kept away from the backing plate thickness looks adaptation in interval and the scaffold frame between open-ended inner wall top and the bottom.

Through the design of above-mentioned technical scheme, through the design of fixed frame shape, can make fixed frame be convenient for detain between two backing plates, and can also increase the joint strength of backing plate after the installation when being convenient for place this mounting structure.

As a further improvement, the inner wall top and the bottom of spacing frame have all been seted up the spacing rotation groove to spacing dish, the spacing lug of both ends inner wall fixed connection of spacing frame, one side that spacing lug is close to the rack is equipped with the ball.

Through the design of the technical scheme, the effect of limiting the rack is achieved, and therefore the meshing of the rack and the transmission gear is guaranteed.

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

the utility model discloses a design of fixed frame shape can make fixed frame be convenient for detain between two backing plates, and can also increase the joint strength of backing plate after the installation when being convenient for place this mounting structure, and the design of the spacing frame of screw post cooperation among the device and rack, can make simultaneously and rotate with the screw post more when a screw post rotates, need not to twist promptly and moves many bolts to installation time has been saved greatly.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

FIG. 1 is a schematic view of the utility model showing a top-down structure;

FIG. 2 is a schematic view of the front cut-away structure of the present invention;

fig. 3 is a schematic perspective view of the fixing frame;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a fixing frame; 2. a butt joint hole; 3. a threaded post; 31. a limiting disc; 32. a transmission gear; 33. a bolt head; 4. a rack; 5. a limiting frame; 51. a limiting bump; 52. a ball bearing; 53. a rotating groove; 6. and (7) a gasket.

Detailed Description

In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings for the sake of simplicity.

In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Please refer to fig. 1 and fig. 2, the utility model discloses a quick mounting structure of inserted scaffold, including fixed frame 1, screw post 3 and spacing frame 5, the cross section of fixed frame 1 is U type opening, a plurality of butt joint hole 2 with 3 looks adaptations of screw post are seted up in the front of fixed frame 1, screw post 3 includes the cylinder, the fixed surface cover that this cylinder is close to the tail end is equipped with spacing dish 31, drive gear 32 has been cup jointed to spacing dish 31's fixed surface, drive gear 32 on a plurality of screw posts 3 passes through rack 4 looks transmission and connects, the surperficial cover of cylinder is equipped with gasket 6, screw post 3 among the device cooperates spacing frame 5 and rack 4's design, can be when a screw post 3 rotates, make simultaneously more rotate with screw post 3, need not to twist many bolts promptly, thereby installation time has been saved greatly.

Referring to fig. 1, 2 and 4, the front end of the surface of the column body is designed to be smooth, the tail end of the column body is fixedly connected with a bolt head 33 which is the same as the existing bolt, and the middle section of the surface of the column body is provided with threads, so that the screw can be adapted to the existing tool for screwing the bolt.

Please refer to fig. 3, one side of the top and the bottom of the inner wall of the fixing frame 1 close to the opening is designed to be an outwardly expanded inclined plane, one side of the inner wall of the fixing frame 1 far away from the opening is designed to be a plane, the fixing frame 1 far away from the space between the top and the bottom of the inner wall of the opening and the thickness of the backing plate in the scaffold are adapted, through the design of the shape of the fixing frame 1, the fixing frame 1 can be conveniently buckled between two backing plates, and the mounting structure can be conveniently placed while the connection strength of the backing plates can be increased after mounting.

Referring to fig. 2 and 2, the top and the bottom of the inner wall of the limiting frame 5 are both provided with a rotating groove 53 for limiting the limiting disc 31, the inner walls of the two ends of the limiting frame 5 are fixedly connected with limiting protrusions 51, and balls 52 are arranged on one side of the limiting protrusions 51 close to the rack 4 to limit the rack 4, so as to ensure the meshing between the rack 4 and the transmission gear 32.

When using the utility model discloses the time: the fixing frame 1 in the device needs to be buckled at the joint of two base plates, butt joint holes 2 in the fixing frame 1 are aligned with mounting holes in the base plates, then the limiting frame 5 is held, the limiting frame 5 is enabled to carry a plurality of threaded columns 3 to penetrate through the butt joint holes 2 in the fixing frame 1 and butt joint with the mounting holes in the base plates, then a machine for screwing the bolts is sleeved on a bolt head 33 in the prior art, then machinery is started, the rotation of a single threaded column 3 can be enabled to rotate synchronously through transmission of a transmission gear 32 and a rack 4, therefore, the bolts do not need to be butted for multiple times, different bolts do not need to be screwed for multiple times, and the device saves the mounting time.

The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a quick mounting structure of inserted scaffold, includes fixed frame (1), screw post (3) and spacing frame (5), its characterized in that:

the cross section of the fixed frame (1) is a U-shaped opening, and a plurality of butt joint holes (2) matched with the threaded columns (3) are formed in the front of the fixed frame (1);

threaded column (3) include the cylinder, and the fixed surface cover that this cylinder is close to the tail end is equipped with spacing dish (31), the fixed surface of spacing dish (31) has cup jointed drive gear (32), and drive gear (32) on a plurality of threaded column (3) are through rack (4) transmission connection each other, the surface cover of cylinder is equipped with gasket (6).

2. A quick-mounting structure of an attached scaffold according to claim 1, characterized in that: the front end on the surface of the column body is designed to be smooth, the tail end of the column body is fixedly connected with a bolt head (33) which is the same as the existing bolt, and the middle section of the surface of the column body is provided with threads.

3. A quick-mounting structure of an attached scaffold according to claim 1, characterized in that: one side of the top and the bottom of the inner wall of the fixed frame (1) close to the opening is designed into an inclined plane expanding outwards, and one side of the top and the bottom of the inner wall of the fixed frame (1) far away from the opening is designed into a plane.

4. A quick-mounting structure of an attached scaffold according to claim 1, characterized in that: the distance between the top and the bottom of the inner wall of the fixing frame (1) far away from the opening is matched with the thickness of a base plate in the scaffold.

5. A quick-mounting structure of an attached scaffold according to claim 1, characterized in that: the top and the bottom of the inner wall of the limiting frame (5) are both provided with a rotating groove (53) for limiting the limiting disc (31).

6. A quick-mounting structure of an attached scaffold according to claim 1, characterized in that: the inner walls of the two ends of the limiting frame (5) are fixedly connected with limiting lugs (51), and balls (52) are arranged on one side, close to the rack (4), of each limiting lug (51).