CN214090922U - Scaffold steel pipe vertical butt joint auxiliary device - Google Patents
Scaffold steel pipe vertical butt joint auxiliary device Download PDFInfo
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- CN214090922U CN214090922U CN202021903236.3U CN202021903236U CN214090922U CN 214090922 U CN214090922 U CN 214090922U CN 202021903236 U CN202021903236 U CN 202021903236U CN 214090922 U CN214090922 U CN 214090922U
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Abstract
The utility model belongs to the technical field of scaffold frame installation appurtenance, especially, be a perpendicular butt joint auxiliary device of scaffold frame steel pipe, including the locking backing pin, one side of locking backing pin is provided with the steel pipe lantern ring, and the apparent wall of locking backing pin is provided with the connecting rod, and the one end that the locking backing pin was kept away from to the connecting rod is provided with first steel pipe clamp. The utility model provides a two scaffold steel pipes rely on the manpower to be difficult to the problem of perpendicular butt joint, can reduce operating personnel's operation intensity by a wide margin, can avoid the top steel pipe heavier, longer, its focus to exceed the operating personnel snatch the position when more and lead to the problem that the top steel pipe emptys easily, improve the security of operation.
Description
Technical Field
The utility model relates to a scaffold frame installation appurtenance technical field specifically is a perpendicular butt joint auxiliary device of scaffold frame steel pipe.
Background
The scaffold is a working platform which is erected for ensuring that each construction process is smoothly carried out, and is divided into an outer scaffold and an inner scaffold according to the erected position; 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, along with the appearance of a large amount of modernized large-scale building systems in our country, fastener formula steel pipe scaffold has not adapted to the needs of construction development, and it is urgent in the first place to develop vigorously and popularize and apply novel scaffold. Practice proves that the novel scaffold is safe and reliable in construction and high in assembly and disassembly speed, the steel consumption of the scaffold can be reduced by 33%, the assembly and disassembly efficiency is improved by more than two times, the construction cost can be obviously reduced, the construction site is civilized and neat, and when the scaffold is vertically butted with a steel pipe, an auxiliary device is required.
There are the following problems:
1. when two scaffold steel pipes in the vertical direction are butted, in the prior art, an operator grips one end of an upper scaffold steel pipe by two hands to vertically lift the upper scaffold steel pipe, and then inserts the bottom of the upper scaffold steel pipe into a cylindrical butt joint device which is connected with a lower scaffold steel pipe and is in a vertical state.
2. In the butt joint operation, when the upper steel pipe is heavier and longer, the gravity center of the upper steel pipe is higher than the grabbed and lifted part more, the upper steel pipe is easy to topple, and the safety, the stability and the reliability in the butt joint operation cannot be guaranteed.
SUMMERY OF THE UTILITY MODEL
The utility model provides a not enough to prior art, the utility model provides a scaffold steel pipe docks auxiliary device perpendicularly has solved current method and has need to keep the axis of top steel pipe and butt connector and below steel pipe basically and cause not convenient to dock on a vertical line, the unable quick convenient problem of docking together two scaffold steel pipes through the butt connector is perpendicular, in addition, the top steel pipe heavier and longer cause its focus to exceed by snatch the more problem that leads to the phenomenon that the top steel pipe exists and empty easily at the position.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a perpendicular butt joint auxiliary device of scaffold steel pipe, includes the locking backing pin, one side of locking backing pin is provided with the steel pipe lantern ring, the outward appearance wall of steel pipe lantern ring is provided with the connecting rod, the one end that the locking backing pin was kept away from to the connecting rod is provided with first steel pipe clamp, the top of first steel pipe clamp is provided with primary shaft and secondary shaft respectively, the outward appearance wall of secondary shaft is provided with the bolt, the one end of bolt is provided with the gasket, the one end that the bolt was kept away from to the gasket is provided with the nut, one side of first steel pipe clamp is provided with the second steel pipe clamp.
As a preferred technical scheme of the utility model, the shape of locking backing pin is the L font, just the one end of locking backing pin with the pinhole pin joint of steel-pipe lantern ring one end, and can make the locking backing pin rotates around this one end, the other end of locking backing pin can be followed after rotating the other pinhole of steel-pipe lantern ring is inserted or is extracted.
As an optimal technical scheme of the utility model, the second steel pipe clamp is connected through primary shaft and first steel pipe clamp, the size of second steel pipe clamp is less than the size of first steel pipe clamp.
As an optimal technical scheme of the utility model, the shape of connecting rod is the cylinder structure, and first steel pipe clamp and steel pipe lantern ring set up the both ends at the connecting rod respectively.
As a preferred technical scheme of the utility model, the shape of primary shaft and secondary shaft is the cylinder structure, and the size of a dimension of primary shaft is the same with the size of a dimension of secondary shaft.
As an optimal technical scheme of the utility model, the shape of bolt, gasket and nut is the cylinder structure, and the diameter of nut is greater than the diameter of bolt.
As an optimal technical scheme of the utility model, the inner wall of second steel pipe clamp and first steel pipe clamp is provided with the clamp groove respectively, the shape in clamp groove is semi-circular, and the shape size in two sets of clamp grooves is the same.
Compared with the prior art, the utility model provides a perpendicular butt joint auxiliary device of scaffold steel pipe possesses following beneficial effect:
1. this perpendicular butt joint auxiliary device of scaffold steel pipe, through the use to it, when installing scaffold, can be fast convenient with two scaffold steel pipes through the perpendicular butt joint of butt joint ware together, solved current auxiliary device need keep the axis of top steel pipe and butt joint ware and below steel pipe basically and cause the problem of being not convenient for carry out the butt joint on a perpendicular line, make its effectual time of having reduceed the butt joint, can reduce operating personnel's working strength by a wide margin, improved the operating efficiency.
2. This perpendicular butt joint auxiliary device of scaffold steel pipe through the use to it, in carrying out the butt joint operation, can prevent that the phenomenon that the top steel pipe appears empting, avoided the top steel pipe heavier with longer cause its focus to exceed by snatch the position more and lead to the top steel pipe to have the problem of empting, easy operation is convenient, effectual stability and the reliability when having improved the butt joint operation have guaranteed the security when the butt joint operation.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged view of part A of the present invention;
fig. 3 is a schematic top view of the present invention.
In the figure: 1. locking the stop pin; 2. a steel pipe collar; 3. a connecting rod; 4. a first steel pipe clamp; 5. a first shaft; 6. a second shaft; 7. a bolt; 8. a gasket; 9. a nut; 10. and a second steel pipe clamp.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, in this embodiment: a scaffold steel pipe vertical butt joint auxiliary device comprises a locking stop pin 1, wherein a steel pipe sleeve ring 2 is arranged on one side of the locking stop pin 1, a connecting rod 3 is arranged on the outer wall of the steel pipe sleeve ring 2, a first steel pipe clamp 4 is arranged at one end, away from the locking stop pin 1, of the connecting rod 3, a first shaft 5 and a second shaft 6 are respectively arranged at the top end of the first steel pipe clamp 4, a bolt 7 is arranged on the outer wall of the second shaft 6, a gasket 8 is arranged at one end of the bolt 7, a nut 9 is arranged at one end, away from the bolt 7, of the gasket 8, and a second steel pipe clamp 10 is arranged on one side of the first steel pipe clamp 4; by using the butt joint device, when the scaffold is installed, two scaffold steel pipes can be quickly and conveniently butted together through the butt joint device, the problem that the existing auxiliary device is inconvenient to butt joint because the axes of the upper steel pipe, the butt joint device and the lower steel pipe are basically kept on a vertical line is solved, the butt joint time is effectively shortened, the operation intensity of operators can be greatly reduced, and the operation efficiency is improved; through the use to it, in carrying out the butt joint operation, can prevent that the phenomenon of toppling over from appearing in the top steel pipe, avoided the top steel pipe heavier with longer cause its focus to be higher than by snatch the position more and lead to the top steel pipe to have the problem of toppling over, easy operation is convenient, stability and reliability when effectual improvement carries out the butt joint operation have guaranteed the security when the butt joint operation.
In the embodiment, the locking stop pin 1 is in an L shape, one end of the locking stop pin 1 is in pin joint with the pin hole at one end of the steel pipe sleeve ring 2, the locking stop pin 1 can rotate around the end, and the other end of the locking stop pin 1 can be inserted into or pulled out of the other pin hole of the steel pipe sleeve ring 2 after rotating. The second steel pipe clamp 10 is connected with the first steel pipe clamp 4 through the first shaft 5, and the size of the second steel pipe clamp 10 is smaller than that of the first steel pipe clamp 4; one end of a second steel pipe clamp 10 is connected with the first steel pipe clamp 4 through a first shaft 5, the other end of the second steel pipe clamp can be fixed or disconnected with the first steel pipe clamp 4 through a bolt 7, a gasket 8 and a nut 9 which can swing, and when the second steel pipe clamp is fixed, the device can be fixed on a steel pipe with a corresponding specification. The connecting rod 3 is in a cylindrical structure, and the first steel pipe clamp 4 and the steel pipe sleeve 2 are respectively arranged at two ends of the connecting rod 3; the first steel pipe clamp 4 and the steel pipe sleeve ring 2 are overhauled and connected through a connecting rod 3. The first shaft 5 and the second shaft 6 are cylindrical structures, and the size of the first shaft 5 is the same as that of the second shaft 6; the first shaft 5 and the second shaft 6 can function as a connecting connection.
The bolt 7, the gasket 8 and the nut 9 are cylindrical structures, and the diameter of the nut 9 is larger than that of the bolt 7; the auxiliary device is fixed at one end of the auxiliary steel pipe by adjusting the first steel pipe clamp 4, the bolt 7, the gasket 8, the nut 9 and the second steel pipe clamp 10. The inner walls of the second steel pipe clamp 10 and the first steel pipe clamp 4 are respectively provided with a clamp groove, the clamp grooves are semicircular, and the two groups of clamp grooves are the same in shape and size; the clamping groove can enable the second steel pipe clamp 10 and the first steel pipe clamp 4 to clamp steel pipes to be more firmly attached, and the use is convenient.
The utility model discloses a theory of operation and use flow: a scaffold steel tube vertical butt joint auxiliary device is disclosed, when in use, firstly a butt joint device is arranged at the top end of a vertically erected lower scaffold steel tube, then a locking stop pin 1 is adjusted to enable the rotatable end of the locking stop pin to be inserted into a pin hole on a steel tube lantern ring 2, then a first steel tube clamp 4, a bolt 7, a gasket 8, a nut 9 and a second steel tube clamp 10 are adjusted to fix the auxiliary device at one end of the auxiliary steel tube, then the auxiliary steel tube is erected to enable the device to be arranged at the upper end, then the lower end of the auxiliary steel tube is fixed by the first steel tube clamp 4 and the second steel tube clamp 10 to enable the device to be kept at a position where the steel tube lantern ring 2 can enclose a part above the gravity center of the upper steel tube in subsequent operation, then an operator vertically lifts the lower end of the upper steel tube to enable the upper end of the upper steel tube to penetrate into the steel tube lantern ring 2, then continuously lifts the upper steel tube to enable the bottom end of the upper steel tube to be inserted into the butt joint device and screws the butt joint device, then the butt joint device is dismantled, the first steel tube clamp 4 and the second steel tube clamp 10, finally, the connection between the movable end of the steel pipe lantern ring 2 and the movable end of the locking stop pin 1 is disconnected, so that the utility model can be separated from the butted upper steel pipe to complete the whole operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a perpendicular butt joint auxiliary device of scaffold steel pipe, includes locking backing pin (1), its characterized in that: one side of locking backing pin (1) is provided with the steel pipe lantern ring (2), the exterior wall of steel pipe lantern ring (2) is provided with connecting rod (3), the one end that locking backing pin (1) was kept away from in connecting rod (3) is provided with first steel pipe clamp (4), the top of first steel pipe clamp (4) is provided with primary shaft (5) and secondary shaft (6) respectively, the exterior wall of secondary shaft (6) is provided with bolt (7), the one end of bolt (7) is provided with gasket (8), the one end that bolt (7) were kept away from in gasket (8) is provided with nut (9), one side of first steel pipe clamp (4) is provided with second steel pipe clamp (10).
2. The vertical docking auxiliary device for scaffold steel pipes according to claim 1, characterized in that: the locking stop pin (1) is L-shaped, one end of the locking stop pin (1) is in pin joint with a pin hole at one end of the steel pipe sleeve ring (2), the locking stop pin (1) can rotate around the end, and the other end of the locking stop pin (1) can be inserted into or pulled out of the other pin hole of the steel pipe sleeve ring (2) after rotating.
3. The vertical docking auxiliary device for scaffold steel pipes according to claim 1, characterized in that: the second steel pipe clamp (10) is connected with the first steel pipe clamp (4) through the first shaft (5), and the size of the second steel pipe clamp (10) is smaller than that of the first steel pipe clamp (4).
4. The vertical docking auxiliary device for scaffold steel pipes according to claim 1, characterized in that: the connecting rod (3) is of a cylindrical structure, and the first steel pipe clamp (4) and the steel pipe lantern ring (2) are respectively arranged at two ends of the connecting rod (3).
5. The vertical docking auxiliary device for scaffold steel pipes according to claim 1, characterized in that: the first shaft (5) and the second shaft (6) are cylindrical in shape, and the size of the first shaft (5) is the same as that of the second shaft (6).
6. The vertical docking auxiliary device for scaffold steel pipes according to claim 1, characterized in that: the bolt (7), the gasket (8) and the nut (9) are cylindrical in shape, and the diameter of the nut (9) is larger than that of the bolt (7).
7. The vertical docking auxiliary device for scaffold steel pipes according to claim 1, characterized in that: the inner walls of the second steel pipe clamp (10) and the first steel pipe clamp (4) are respectively provided with a clamp groove, the clamp grooves are semicircular, and the two groups of clamp grooves are the same in shape and size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903236.3U CN214090922U (en) | 2020-09-03 | 2020-09-03 | Scaffold steel pipe vertical butt joint auxiliary device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021903236.3U CN214090922U (en) | 2020-09-03 | 2020-09-03 | Scaffold steel pipe vertical butt joint auxiliary device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214090922U true CN214090922U (en) | 2021-08-31 |
Family
ID=77419381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021903236.3U Active CN214090922U (en) | 2020-09-03 | 2020-09-03 | Scaffold steel pipe vertical butt joint auxiliary device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214090922U (en) |
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2020
- 2020-09-03 CN CN202021903236.3U patent/CN214090922U/en active Active
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