CN213087411U - Scaffold connecting device for building - Google Patents
Scaffold connecting device for building Download PDFInfo
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- CN213087411U CN213087411U CN202021085303.5U CN202021085303U CN213087411U CN 213087411 U CN213087411 U CN 213087411U CN 202021085303 U CN202021085303 U CN 202021085303U CN 213087411 U CN213087411 U CN 213087411U
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- frame
- steel pipe
- clamping
- scaffold
- mounting bracket
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Abstract
The utility model discloses a scaffold connecting device for building, relating to the technical field of scaffold installation; the device includes the mounting bracket, be provided with the connecting hole on the mounting bracket, the mounting bracket links to each other with horizontal steel pipe and vertical steel pipe, horizontal steel pipe and vertical steel pipe are provided with the connecting hole along diameter direction, the mounting bracket upside is provided with same connecting hole, install clamping device in the connecting hole, clamping device includes the pinch-off blades, the pinch-off blades symmetry sets up, be provided with the connecting block on the pinch-off blades, be provided with the screw hole on the connecting block, the soon of screw hole is to opposite, be provided with two-way screw thread post between the connecting block, mounting bracket transverse connection has the rotating turret, be provided with the clamping frame on the rotating turret, the bottom of clamping frame is provided with the arc, the utility model discloses a scaffold is installed to above-mentioned structure, effectively avoids the screw thread damage problem that the.
Description
Technical Field
The utility model relates to a construction scaffolding's installation technical field specifically is a scaffold puts up connecting device for building.
Background
Scaffolding refers to various supports erected on a construction site for workers to handle and solve vertical and horizontal transportation. The general term of the building industry refers to the places which cannot be directly constructed on the building site and are used for exterior wall, interior decoration or high floor height. The scaffold is made of bamboo, wood, steel pipes or synthetic materials mainly for constructors to live up and down or for peripheral safety net enclosures, overhead installation components and the like.
The existing scaffold is complex in installation process, most of the existing scaffold is fixedly connected through bolts, threads are in a stressed state, the threads are easily damaged after a long time, and the phenomenon that the existing scaffold is difficult to disassemble is caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a scaffold puts up connecting device for building to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a scaffold connecting device for buildings comprises a mounting rack, wherein the mounting rack is provided with a connecting hole, the mounting rack is connected with the transverse steel pipe and the vertical steel pipe, the transverse steel pipe and the vertical steel pipe are provided with connecting holes along the diameter direction, the upper side of the mounting rack is provided with the same connecting hole, a clamping device is arranged in the connecting hole, the clamping device comprises clamping plates which are symmetrically arranged, connecting blocks are arranged on the clamping plates, threaded holes are arranged on the connecting blocks, the rotating directions of the threaded holes are opposite, two-way threaded columns are arranged between the connecting blocks, the mounting rack is transversely connected with a rotating rack, the rotating rack is rotationally connected with the mounting rack, a clamping rack is arranged on the rotating rack, the bottom of the clamping frame is provided with an arc-shaped plate, the rotating frame is provided with the same connecting holes, and the transverse steel pipe is connected with the clamping device through the connecting holes.
As a further aspect of the present invention: the middle position of the bidirectional threaded column is provided with an intermediate shaft, threads at two ends of the intermediate shaft are opposite in rotating direction, and one end of the bidirectional threaded column is provided with a rotating handle.
As a further aspect of the present invention: the rotary handle is arranged in a quincuncial shape.
As a further aspect of the present invention: the arc-shaped plate is matched with the surface of the vertical steel pipe.
As a further aspect of the present invention: the mounting bracket is arranged in a hollow mode.
As a further aspect of the present invention: the rotating frame is made of steel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a mounting bracket is installed horizontal steel pipe and vertical steel pipe, through setting up the connecting hole that link up in the diameter direction of steel pipe, sets up same connecting hole on the mounting bracket simultaneously, carries out fixed mounting to steel pipe and mounting bracket with the help of clamping device; the clamping plates are close to each other and separated from each other through the bidirectional threaded columns, so that the steel pipes are fixed and disassembled, and the problem of thread damage caused by a thread fixed connection mode is solved; the rotary handle is arranged on the bidirectional threaded column for screwing and unscrewing operations, so that the use of other installation work is omitted, and the installation steps are simplified; the rotating frame is arranged on the mounting frame, the transverse steel pipe is mounted, and by means of the clamping frame and the arc-shaped plate on the rotating frame, the supporting effect is achieved by means of the self gravity of the transverse steel pipe and the borne pressure, and the supporting stability is further improved; effectively promote the installation convenience and the safety and stability of scaffold frame through above-mentioned structure.
Drawings
Fig. 1 is a schematic structural view of a scaffold connecting device for construction.
Fig. 2 is a schematic structural view of a clamping device in a scaffold connecting device for construction.
Fig. 3 is a schematic structural view of a bidirectional threaded column in a scaffold connecting device for construction.
Fig. 4 is a schematic structural view of a rotating frame in the scaffold connecting device for construction.
In the figure: the method comprises the following steps of 1-mounting frame, 2-vertical steel pipe, 3-connecting hole, 4-clamping plate, 40-connecting block, 41-bidirectional threaded column, 42-intermediate shaft, 5-fixing pin, 6-rotating frame, 7-transverse steel pipe, 8-clamping frame and 9-arc plate.
Detailed Description
In the description of the present invention, it is to be understood that the terms "vertical", "horizontal", "up", "down", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and simplification of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1:
referring to fig. 1-4, a scaffold connecting device for building comprises a mounting frame 1, wherein a connecting hole 3 is formed in the mounting frame 1, the mounting frame 1 is connected with a transverse steel pipe 7 and a vertical steel pipe 2, the transverse steel pipe 7 and the vertical steel pipe 2 are provided with the connecting hole 3 along the diameter direction, the same connecting hole 3 is formed in the upper side of the mounting frame 1, a clamping device is installed in the connecting hole 3, the clamping device comprises clamping plates 4, the clamping plates 4 are symmetrically arranged, connecting blocks 40 are arranged on the clamping plates 4, threaded holes are formed in the connecting blocks 40, the rotating directions of the threaded holes are opposite, two-way threaded columns 41 are arranged between the connecting blocks 40, the mounting frame 1 is transversely connected with a rotating frame 6, the rotating frame 6 is rotatably connected with the mounting frame 1, and a clamping frame 8 is arranged on the rotating frame, the bottom of the clamping frame 8 is provided with an arc-shaped plate 9, the rotating frame 6 is provided with the same connecting hole 3, and the transverse steel pipe 7 is connected with the clamping device through the connecting hole 3.
Specifically, the vertical steel pipe 2 is fixedly installed through a clamping device, and the clamping plates 4 are close to each other by rotating the bidirectional threaded columns 41, so that the fixing pins 5 on the clamping plates 4 fix the steel pipe and the installation frame 1, and the vertical steel pipe 2 is fixedly installed.
More specifically, the transverse steel pipe 7 is installed through the rotating frame 6, the same connecting holes 3 are formed in the rotating frame 6, the transverse steel pipe 7 and the rotating frame 6 are fixedly installed through the clamping device, and after the transverse steel pipe 7 is installed, force is transferred through the clamping frame 8 and the arc-shaped plate 9 through the gravity of the transverse steel pipe 7 and the borne pressure, so that the supporting stability is further improved.
Further, the arc-shaped plates 9 are matched with the surface of the vertical steel pipe 2.
Further, the mounting rack 1 is hollow.
Specifically, mounting bracket 1 sets up to hollow, can reduce the holistic weight of scaffold to reduce the pressure of bottom scaffold, further promote the security.
Further, the rotating frame 6 is made of steel.
Example 2:
this embodiment is a further improvement and a limitation of embodiment 1 on the basis of embodiment 1.
A scaffold connection device for construction comprising all the components of embodiment 1, further comprising:
furthermore, an intermediate shaft 42 is arranged at the middle position of the bidirectional threaded column 41, the thread directions of both ends of the intermediate shaft 42 are opposite, and a rotating handle is arranged at one end of the bidirectional threaded column 41.
Specifically, in order to ensure the connection convenience of the bidirectional threaded column 41, threads in opposite rotation directions are distributed on two sides of the intermediate shaft 42, so that the reliability of threaded connection is ensured.
It should be noted that the connection thread of the two-way threaded post 41 is not stressed and therefore not damaged, and the two-way threaded post 41 is only used to move the clamping plates 4 closer to or away from each other, thereby achieving the fixed installation of the transverse steel pipe 7 and the vertical steel pipe 2.
Further, the rotating handle is arranged in a quincunx shape.
Specifically, the handle is rotated, so that other tools are omitted, and the mounting and dismounting steps are simplified.
The utility model discloses a theory of operation is:
as shown in fig. 1 to 4, the mounting frame 1 is inserted into the vertical steel pipe 2, then the vertical steel pipe 2 is installed again on the upper side of the mounting frame 1, the clamping plates 4 are separated by the bidirectional threaded columns 41, then the fixing pins 5 between the clamping plates 4 are aligned with the connecting holes 3 on the steel pipe, then the rotating handle on the bidirectional threaded columns 41 is rotated, so that the clamping plates 4 are close to each other, and finally the steel pipe is clamped and fixed.
The fixing of the transverse steel pipe 7 is the same as the above operation, except that the transverse steel pipe 7 is installed, force is transferred through the clamping frame 8 and the arc-shaped plate 9 by means of self gravity and borne pressure, and the supporting stability is further improved.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The scaffold connecting device for the building comprises a mounting frame (1) and is characterized in that connecting holes (3) are formed in the mounting frame (1), the mounting frame (1) is connected with transverse steel pipes (7) and vertical steel pipes (2), the connecting holes (3) are formed in the transverse steel pipes (7) and the vertical steel pipes (2) along the diameter direction, the same connecting holes (3) are formed in the upper side of the mounting frame (1), clamping devices are installed in the connecting holes (3), each clamping device comprises clamping plates (4), the clamping plates (4) are symmetrically arranged, connecting blocks (40) are arranged on the clamping plates (4), threaded holes are formed in the connecting blocks (40), the rotating directions of the threaded holes are opposite, two-way threaded columns (41) are arranged between the connecting blocks (40), and a rotating frame (6) is transversely connected to the mounting frame (1), the rotary frame (6) is connected with the mounting frame (1) in a rotating mode, a clamping frame (8) is arranged on the rotary frame (6), an arc-shaped plate (9) is arranged at the bottom of the clamping frame (8), the same connecting holes (3) are formed in the rotary frame (6), and the transverse steel pipe (7) is connected with the clamping device through the connecting holes (3).
2. A scaffold connection device for building according to claim 1, characterized in that a middle position of the bidirectional threaded column (41) is provided with a middle shaft (42), both ends of the middle shaft (42) are threaded in opposite directions, and one end of the bidirectional threaded column (41) is provided with a rotating handle.
3. A scaffolding coupler according to claim 2, wherein said rotatable knob is arranged to be quincunx.
4. A scaffolding connector as claimed in claim 1, characterised in that the curved plates (9) are adapted to co-operate with the surface of the vertical tube (2).
5. A scaffolding connector as claimed in claim 1, in which the mounting bracket (1) is hollow.
6. A scaffolding connector as claimed in claim 5, in which the turret (6) is of steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085303.5U CN213087411U (en) | 2020-06-12 | 2020-06-12 | Scaffold connecting device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021085303.5U CN213087411U (en) | 2020-06-12 | 2020-06-12 | Scaffold connecting device for building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213087411U true CN213087411U (en) | 2021-04-30 |
Family
ID=75618879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021085303.5U Active CN213087411U (en) | 2020-06-12 | 2020-06-12 | Scaffold connecting device for building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213087411U (en) |
-
2020
- 2020-06-12 CN CN202021085303.5U patent/CN213087411U/en active Active
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