CN213927448U - Scaffold fastener for construction - Google Patents
Scaffold fastener for construction Download PDFInfo
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- CN213927448U CN213927448U CN202022254779.3U CN202022254779U CN213927448U CN 213927448 U CN213927448 U CN 213927448U CN 202022254779 U CN202022254779 U CN 202022254779U CN 213927448 U CN213927448 U CN 213927448U
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Abstract
The utility model discloses a scaffold puts up fastener for construction belongs to building technical field, including first C type connecting pipe and second C type connecting pipe, the supporting second C type connecting pipe that is provided with of one end of first C type connecting pipe, the equal threaded connection in one side of first C type connecting pipe and second C type connecting pipe has the regulation bull stick, and the one end welding of second C type connecting pipe is provided with adapter sleeve. The utility model discloses when placing first C type connecting pipe and second C type connecting pipe on another steel pipe, earlier with the both ends of fixing bolt threaded connection to first C type connecting pipe and second C type connecting pipe, make it fasten two connecting pipes, then the bucket rotates adjusts the bull stick, the thread face that makes the regulation bull stick one end clamp splice carries out the interlock with the screw thread that steel pipe one end was equipped with originally, then will adjust the bull stick and inwards twist, make first C type connecting pipe and second C type connecting pipe can install in the steel pipe that the difference is bent directly.
Description
Technical Field
The utility model belongs to the technical field of the building, specifically be a scaffold frame fastener for construction.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out. The scaffold is divided into an outer scaffold and an inner scaffold according to the erected positions; the scaffold can be divided into a wood scaffold, a bamboo scaffold and a steel pipe scaffold according to different materials; divide into pole setting formula scaffold, bridge type scaffold, gate-type scaffold, suspension type scaffold, hanging scaffold, choose formula scaffold, climb formula scaffold according to the structural style, can constitute different single, double scaffold of group frame size, shape and bearing capacity according to concrete construction requirement, support frame, support column, material hoisting frame, the scaffold that climbs, the construction equipment of multiple functions such as cantilever frame. It can also be used for building construction sheds, material sheds, lighthouses, etc. The scaffold is particularly suitable for building curved-surface scaffolds and heavy-load supporting frames, the existing scaffolds are all matched with fasteners, and for better safety performance, an extremely safe fastener is needed.
However, the existing scaffold fastener is not safe enough in use, general fasteners are easy to rust and age, and when the scaffold fastener is used for connecting steel pipes, the steel pipes cannot be fixed and protected in multiple stages, and the scaffold fastener is convenient and fast to install, but the safety performance is not perfect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems that the existing scaffold fastener for building construction is not perfect in structure, single in function and not good enough in safety performance, the scaffold fastener for building construction is provided.
The utility model adopts the technical scheme as follows: a scaffold fastener for building construction comprises a first C-shaped connecting pipe and a second C-shaped connecting pipe, one end of the first C-shaped connecting pipe is provided with a second C-shaped connecting pipe in a matching way, one side of the first C-shaped connecting pipe and one side of the second C-shaped connecting pipe are both in threaded connection with an adjusting rotating rod, one end of the second C-shaped connecting pipe is welded with a connecting sleeve, one end of the first C-shaped connecting pipe and one end of the second C-shaped connecting pipe are in threaded connection with a fixing bolt, one side of the connecting sleeve is provided with a steel pipe connecting piece in an embedded manner, one side of the steel pipe connecting piece is provided with a threaded sleeve in an embedded manner, one side of the threaded sleeve is in threaded connection with an adjusting threaded rod, one end of the adjusting threaded rod is rotatably connected with a clamping block through a rotating shaft, one side of the connecting sleeve is embedded with a steel pipe, and one side of the steel pipe is nested with a rubber layer.
The number of the adjusting rotating rods is three, one end of each adjusting rotating rod is rotatably connected with a clamping block through a rotating shaft, and one end of each clamping block is provided with a thread groove.
The threaded sleeves, the adjusting threaded rods and the clamping blocks form a fastening structure, every four threaded sleeves form a group, and the two groups of threaded sleeves are arranged on two sides of the steel pipe connecting piece respectively.
Wherein, connecting sleeve and steel pipe's surface one side all is provided with four screw thread openings, and the maze is the same between two sets of screw thread openings.
And the joints of the first C-shaped connecting pipe and the second C-shaped connecting pipe with the fixing bolt are provided with concave-convex grooves which are matched with each other.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, when placing first C type connecting pipe and second C type connecting pipe on another steel pipe, earlier with fixing bolt threaded connection to the both ends of first C type connecting pipe and second C type connecting pipe, make it fasten two connecting pipes, then the barrel rotates and adjusts the bull stick, the thread face that makes regulation bull stick one end clamp splice and the screw thread that steel pipe one end was originally equipped with carry out the interlock, then will adjust the bull stick and inwards twist and move, make first C type connecting pipe and second C type connecting pipe can install in the steel pipe of different tortuous footpaths.
2. The utility model discloses in, when splicing the installation with steel pipe and adapter sleeve, the opening part that is equipped with in embedding the one end of steel pipe to adapter sleeve earlier, then place steel pipe connecting piece's left side one end in adapter sleeve's one end, through rotating adjusting threaded rod, the clamp splice that makes adjusting threaded rod one end carries out the centre gripping with adapter sleeve, then rotate the adjusting threaded rod of the steel pipe connecting piece other end again, make its clamp splice fix the steel pipe, even the maze of steel pipe is less, also can make the installation more convenient.
3. The utility model discloses in, after adapter sleeve and steel pipe are pegged graft and are accomplished, rotate four screw thread opening parts that are connected to adapter sleeve and steel pipe surface one side and are equipped with through with the threaded rod, carry out spacing fixed with adapter sleeve and steel pipe to it is safer.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic diagram of a side view structure of the steel pipe connecting piece of the present invention;
fig. 3 is a schematic diagram of the structure of the middle connecting steel pipe of the present invention.
The labels in the figure are: 1. a first C-shaped connecting pipe; 101. adjusting the rotating rod; 2. a second C-shaped connecting pipe; 201. connecting a sleeve; 3. fixing the bolt; 4. a steel pipe connecting piece; 401. a threaded bushing; 402. adjusting the threaded rod; 403. A clamping block; 5. a steel pipe; 501. a rubber layer.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses in:
referring to fig. 1-3, a scaffold fastener for building construction, comprising a first C-shaped connecting pipe 1 and a second C-shaped connecting pipe 2, wherein the second C-shaped connecting pipe 2 is arranged at one end of the first C-shaped connecting pipe 1 in a matching manner, an adjusting rotating rod 101 is connected to one side of each of the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 in a threaded manner, a connecting sleeve 201 is welded to one end of the second C-shaped connecting pipe 2, a fixing bolt 3 is connected to one end of each of the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 in a threaded manner, a steel pipe connecting piece 4 is nested in one side of the connecting sleeve 201, a threaded sleeve 401 is embedded in one side of the steel pipe connecting piece 4, an adjusting threaded rod 402 is connected to one side of the threaded sleeve 401 in a threaded manner, one end of the adjusting threaded rod 402 is rotatably connected to a clamping block 403 through a rotating shaft, a steel pipe 5 is embedded in one side of the connecting sleeve 201, one side of the steel pipe 5 is nested with a rubber layer 501.
Referring to fig. 1, further, the number of the adjusting rotating rods 101 is three, and one end of each adjusting rotating rod 101 is rotatably connected with a clamping block through a rotating shaft, and one end of each clamping block is provided with a thread groove, when the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 are placed on another steel pipe, the fixing bolt 3 is firstly in threaded connection with two ends of the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2, so that the two connecting pipes are fastened, then the adjusting rotating rods 101 are rotated by the barrel, so that thread surfaces of the clamping blocks at one ends of the adjusting rotating rods 101 are meshed with threads originally arranged at one end of the steel pipe, and then the adjusting rotating rods 101 are screwed inwards, so that the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 can be installed on steel pipes with different curved diameters.
Referring to fig. 1 and 2, further, a threaded sleeve 401, an adjusting threaded rod 402 and clamping blocks 403 form a fastening structure, every four of the threaded sleeve are in a group, two groups of the two clamping blocks 403 are respectively arranged at two sides of the steel pipe connecting piece 4, when the steel pipe 5 and the connecting sleeve 201 are spliced and installed, one end of the steel pipe 5 is embedded into an opening arranged in the connecting sleeve 201, then one end of the steel pipe connecting piece 4 is placed at one end of the connecting sleeve 201, the clamping blocks 403 at one end of the adjusting threaded rod 402 are used for clamping the connecting sleeve 201 by rotating the adjusting threaded rod 402, and then the adjusting threaded rod 402 at the other end of the steel pipe connecting piece 4 is used for fixing the steel pipe 5, even if the curved diameter of the steel pipe 5 is smaller, the curved diameter is more convenient and convenient to install.
Referring to fig. 1 and 3, further, surface one side of connecting sleeve 201 and steel pipe 5 all is provided with four screw thread openings, and the maze is the same between two sets of screw thread openings, and after connecting sleeve 201 and steel pipe 5 pegged graft and accomplish, through rotating four screw thread openings that are connected to connecting sleeve 201 and steel pipe 5 surface one side and are equipped with the threaded rod, will connect connecting sleeve 201 and steel pipe 5 and carry out spacing fixed to it is safer.
Referring to fig. 1, further, concave-convex grooves are formed at the joints of the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 and the fixing bolt 3, and the concave-convex grooves are engaged with each other. The convex grooves formed in the two sides of the first C-shaped connecting pipe 1 and the grooves formed in the two sides of the second C-shaped connecting pipe 2 are embedded into each other, so that the connection pipe is not stable in falling due to installation errors.
The working principle is as follows: firstly, when the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 are placed on another steel pipe, the fixing bolt 3 is connected to the two ends of the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 by screw threads, so that the two connecting pipes are fastened, then the barrel rotates the adjusting rotating rod 101, so that the thread surface of the clamping block at one end of the adjusting rotating rod 101 is meshed with the thread originally arranged at one end of the steel pipe, then the adjusting rotating rod 101 is screwed inwards, so that the first C-shaped connecting pipe 1 and the second C-shaped connecting pipe 2 can be arranged on the steel pipes with different curved diameters, next, when the steel pipe 5 and the connecting sleeve 201 are spliced and installed, one end of the steel pipe 5 is firstly embedded into the opening arranged in the connecting sleeve 201, then the left end of the steel pipe connecting piece 4 is placed at one end of the connecting sleeve 201, and the adjusting threaded rod 402 is rotated, make the clamp splice 403 of adjusting threaded rod 402 one end carry out the centre gripping with connect adapter sleeve 201, then rotate the adjusting threaded rod 402 of the steel pipe connecting piece 4 other end, make its clamp splice 403 fix steel pipe 5, even the maze of steel pipe 5 is less, finally, after connecing adapter sleeve 201 and steel pipe 5 to peg graft and accomplish, through rotating four screw thread openings that are connected to connect adapter sleeve 201 and steel pipe 5 surface one side and be equipped with the threaded rod, carry out spacing fixed with connect adapter sleeve 201 and steel pipe 5, thereby it is safer.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. The utility model provides a scaffold fastener for construction, includes first C type connecting pipe (1) and second C type connecting pipe (2), the supporting second C type connecting pipe (2) that are provided with of one end of first C type connecting pipe (1), its characterized in that: one side of each of the first C-shaped connecting pipe (1) and the second C-shaped connecting pipe (2) is in threaded connection with an adjusting rotating rod (101), one end of the second C-shaped connecting pipe (2) is welded with a connecting sleeve (201), one end of each of the first C-shaped connecting pipe (1) and the second C-shaped connecting pipe (2) is in threaded connection with a fixing bolt (3), one side of the connecting sleeve (201) is nested with a steel pipe connecting piece (4), one side of the steel pipe connecting piece (4) is embedded with a threaded sleeve (401), one side of the threaded sleeve (401) is in threaded connection with an adjusting threaded rod (402), one end of the adjusting threaded rod (402) is rotatably connected with a clamping block (403) through a rotating shaft, one side of the connecting sleeve (201) is embedded with a steel pipe (5), and a rubber layer (501) is embedded in one side of the steel pipe (5).
2. A scaffold fastener for construction as claimed in claim 1, wherein: the number of the adjusting rotating rods (101) is three, one end of each adjusting rotating rod (101) is rotatably connected with a clamping block through a rotating shaft, and one end of each clamping block is provided with a thread groove.
3. A scaffold fastener for construction as claimed in claim 1, wherein: the threaded sleeves (401), the adjusting threaded rods (402) and the clamping blocks (403) form a fastening structure, every four threaded sleeves form a group, and two groups of threaded sleeves are arranged on two sides of the steel pipe connecting piece (4) respectively.
4. A scaffold fastener for construction as claimed in claim 1, wherein: the connecting sleeve (201) and one side of the surface of the steel pipe (5) are provided with four threaded openings, and the labyrinth diameters between the two groups of threaded openings are the same.
5. A scaffold fastener for construction as claimed in claim 1, wherein: the connection parts of the first C-shaped connecting pipe (1), the second C-shaped connecting pipe (2) and the fixing bolt (3) are provided with concave-convex grooves which are matched with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254779.3U CN213927448U (en) | 2020-10-12 | 2020-10-12 | Scaffold fastener for construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022254779.3U CN213927448U (en) | 2020-10-12 | 2020-10-12 | Scaffold fastener for construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213927448U true CN213927448U (en) | 2021-08-10 |
Family
ID=77163261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022254779.3U Active CN213927448U (en) | 2020-10-12 | 2020-10-12 | Scaffold fastener for construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213927448U (en) |
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2020
- 2020-10-12 CN CN202022254779.3U patent/CN213927448U/en active Active
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