CN213868339U - Angle swinging device for butt-joint truss - Google Patents
Angle swinging device for butt-joint truss Download PDFInfo
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- CN213868339U CN213868339U CN202022306093.4U CN202022306093U CN213868339U CN 213868339 U CN213868339 U CN 213868339U CN 202022306093 U CN202022306093 U CN 202022306093U CN 213868339 U CN213868339 U CN 213868339U
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- connecting plate
- adjusting
- adjusting screw
- screw rod
- angle
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Abstract
The utility model discloses an angle pendulous device of butt joint truss, including first connecting plate and second connecting plate, first connecting plate and second connecting plate set up side by side, first connecting plate top inboard is provided with the axis of rotation, first connecting plate and second connecting plate rotate through the axis of rotation and be connected, a lateral wall of second connecting plate is connected with first adjusting screw through rotating the post, first adjusting screw surface has the adjusting thread bush through first threaded connection; through being provided with adjusting thread bush, second adjusting screw, first adjusting screw, guide bar and spacing recess, be convenient for avoid after adjusting the angle between two connecting plates, need other bolt to fix the angle, through being provided with wire rope and mounting panel, be convenient for avoid between first connecting plate and the second connecting plate after the connecting axle meets accident fracture, lead to first connecting plate and second connecting plate both ends to take place the separation risk.
Description
Technical Field
The utility model belongs to the technical field of the truss angle swing, concretely relates to angle swing device of butt joint truss.
Background
Truss: a structure is formed by connecting rod pieces at both ends by hinges. The truss is generally plane or spatial structure that has the triangle-shaped unit by what the straight-bar was constituteed, and the truss member mainly bears axial tension or pressure to can make full use of the intensity of material, the truss is when the butt joint, in order to make things convenient for adjust the angle between two trusses, generally carry out fixed connection with two trusses through two connecting plates that have the axis of rotation, and then adjust the angle between two trusses through the rotation of axis of rotation, fix the angle through the bolt after the adjustment.
The angle pendulous device of current butt joint truss is in the use, after angle of adjustment, need rethread bolt in addition to fix the angle, the operation is inconvenient, it is comparatively troublesome to screw a plurality of bolts, the result of use is not good, be not convenient for adjust the truss angle fast, after the unexpected fracture damage takes place for the axis of rotation in addition, can cause two connecting plates to take place to separate, two connecting plates and the truss of separation can cause the damage to the object of outside, we propose the angle pendulous device of butt joint truss for this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an angle pendulous device of butt joint truss, the angle pendulous device with the current butt joint truss of proposing in solving above-mentioned background art is in the use, after angle of adjustment, need in addition rethread bolt to fix the angle, the operation is inconvenient, it is comparatively troublesome to screw a plurality of bolts, the result of use is not good, be not convenient for adjust the truss angle fast, in addition when the axis of rotation unexpected fracture damage back, can cause two connecting plates to take place to separate, two connecting plates of separation and truss can lead to the fact the problem of damage to the outside object.
In order to achieve the above object, the utility model provides a following technical scheme: an angle swinging device for a butt-joint truss comprises a first connecting plate and a second connecting plate, wherein the first connecting plate and the second connecting plate are arranged side by side, a rotating shaft is arranged on the inner side of the top end of the first connecting plate, the first connecting plate and the second connecting plate are rotatably connected through the rotating shaft, one side wall of the second connecting plate is connected with a first adjusting screw rod through a rotating column, the outer surface of the first adjusting screw rod is connected with an adjusting threaded sleeve through first threads, the inner side of the adjusting threaded sleeve is connected with a second adjusting screw rod through second threads, the other end of the second adjusting screw rod is rotatably connected with the first connecting plate through a second rotating column, a guide rod is fixed on one side wall of the second adjusting screw rod, a guide groove is formed in the surface of one side of the first adjusting screw rod corresponding to the guide rod, a limiting groove is formed in the outer surface of the guide rod, and a limiting screw rod is connected at the lower end of the inner side of the adjusting threaded sleeve through adjusting and locking threads, the limiting screw is connected with the guide rod in a matched mode through the limiting groove, and a connecting rope mechanism is fixed to the upper end of the surface of one side of the first connecting plate.
Preferably, the connecting rope mechanism comprises a steel wire rope and a mounting plate, the mounting plate is fixed on the surface of one side of the first connecting plate through a mounting bolt, the steel wire rope is fixed on one side wall of the mounting plate, and the other end of the steel wire rope is fixedly connected with the second connecting plate.
Preferably, the mounting plate is a flat plate structure, and two mounting plates are arranged.
Preferably, the adjusting threaded sleeve is annular, and the outer surface of the adjusting threaded sleeve is provided with anti-skid threads.
Preferably, the limiting grooves are rectangular and are uniformly distributed along the circumferential direction of the guide rod.
Preferably, a rotary handle is fixed at the lower end of the limit screw rod, and the rotating directions of the first thread and the second thread are opposite.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) through being provided with adjusting thread bush, second adjusting screw, first adjusting screw, guide bar and spacing recess, be convenient for rotate the adjustment fast to first connecting plate and second connecting plate, be convenient for avoid after adjusting the angle between two connecting plates, need other bolt to fix the angle, be convenient for improve angular adjustment efficiency, device simple structure, easy to use.
(2) Through being provided with wire rope and mounting panel, be convenient for avoid between first connecting plate and the second connecting plate after the connecting axle meets accident fracture, lead to first connecting plate and second connecting plate both ends to take place the separation risk, be convenient for improve the connection effect of first connecting plate and second connecting plate, increase device's practicality.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic cross-sectional view at a in fig. 1 according to the present invention;
fig. 3 is a schematic cross-sectional structural view of fig. 2 according to the present invention;
in the figure: 1. a first connecting plate; 2. a wire rope; 3. mounting a plate; 4. a rotating shaft; 5. a second connecting plate; 6. adjusting the threaded sleeve; 7. a guide bar; 8. a first adjusting screw; 9. a limit screw; 10. a second adjusting screw; 11. and a limiting groove.
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, the present invention provides a technical solution: an angle swinging device of a butt-joint truss comprises a first connecting plate 1 and a second connecting plate 5, wherein the first connecting plate 1 and the second connecting plate 5 are arranged side by side, a rotating shaft 4 is arranged on the inner side of the top end of the first connecting plate 1, the first connecting plate 1 and the second connecting plate 5 are rotatably connected through the rotating shaft 4, one side wall of the second connecting plate 5 is connected with a first adjusting screw 8 through a rotating column, the outer surface of the first adjusting screw 8 is connected with an adjusting threaded sleeve 6 through a first thread so as to drive the first adjusting screw 8 and the second adjusting screw 10 to be close to or far away from each other, the inner side of the adjusting threaded sleeve 6 is connected with a second adjusting screw 10 through a second thread, the other end of the second adjusting screw 10 is rotatably connected with the first connecting plate 1 through a second rotating column so as to be convenient for rotatably adjusting the angle between the first connecting plate 1 and the second connecting plate 5, a guide rod 7 is fixed on one side wall of the second adjusting screw 10, 8 side surfaces of first adjusting screw rod have seted up the guide way corresponding to guide bar 7, be convenient for better make first adjusting screw rod 8 and second adjusting screw rod 10 be close to each other or keep away from, spacing recess 11 has been seted up to 7 surfaces of guide bar, 6 inboard lower extremes of adjusting thread bush have stop screw 9 through adjusting locking threaded connection, stop screw 9 cooperates through spacing recess 11 with guide bar 7 and is connected, be convenient for better restriction regulation thread bush 6's rotation, 1 one side of first connecting plate upper end is fixed with connects rope mechanism.
In this embodiment, preferably, the connection rope mechanism includes wire rope 2 and mounting panel 3, and 1 side surface of first connecting plate is fixed with mounting panel 3 through mounting bolt, and 3 lateral walls of mounting panel are fixed with wire rope 2, and the wire rope 2 other end and 5 fixed connection of second connecting plate are convenient for reduce the risk of the unexpected separation of first connecting plate 1 and second connecting plate 5.
In this embodiment, preferably, the mounting plate 3 is a flat plate structure, and two mounting plates 3 are provided, so that the steel wire rope 2 can be better mounted.
In this embodiment, preferably, the adjusting threaded sleeve 6 is annular, and the outer surface of the adjusting threaded sleeve 6 is provided with anti-slip threads, so that the adjusting threaded sleeve 6 can be rotated better.
In this embodiment, preferably, the limiting groove 11 is rectangular, and the limiting groove 11 is uniformly distributed along the circumferential direction of the guide rod 7, so as to better limit the movement of the adjusting threaded sleeve 6.
In this embodiment, preferably, the lower end of the limit screw 9 is fixed with a rotating handle, so as to better drive the limit screw 9 to rotate, and the rotating directions of the first thread and the second thread are opposite.
The utility model discloses a theory of operation and use flow: in the using process, the two trusses are respectively fixed with the first connecting plate 1 and the second connecting plate 5, then the adjusting threaded sleeve 6 can be rotated, the adjusting threaded sleeve 6 drives the second adjusting screw 10 and the first adjusting screw 8 to be away from each other through the first threads and the second threads respectively, the first connecting plate 1 and the second connecting plate 5 are respectively pushed to move through the second adjusting screw 10 and the first adjusting screw 8, further the first connecting plate 1 and the second connecting plate 5 are rotated through the rotating shaft 4, the angles of the two trusses are convenient to adjust, the operation is simple and convenient, after the adjustment, the limiting screw 9 can be rotated to enter the inner side of the limiting groove 11, the rotation between the adjusting threaded sleeve 6 and the second adjusting screw 10 can be limited, the stability of the adjusted angle is improved, the strength of the steel wire rope 2 is good, after the accidental damage of the rotating shaft 4 is reduced through the steel wire rope 2, resulting in the separation of the first connecting plate 1 from the second connecting plate 5, improving the safety of the connection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an angle pendulous device that docks truss, includes first connecting plate (1) and second connecting plate (5), first connecting plate (1) sets up side by side with second connecting plate (5), first connecting plate (1) top inboard is provided with axis of rotation (4), first connecting plate (1) rotates through axis of rotation (4) with second connecting plate (5) and is connected its characterized in that: a side wall of the second connecting plate (5) is connected with a first adjusting screw rod (8) through a rotating column, the outer surface of the first adjusting screw rod (8) is connected with an adjusting threaded sleeve (6) through a first thread, the inner side of the adjusting threaded sleeve (6) is connected with a second adjusting screw rod (10) through a second thread, the other end of the second adjusting screw rod (10) is rotatably connected with the first connecting plate (1) through a second rotating column, a guide rod (7) is fixed on a side wall of the second adjusting screw rod (10), a guide groove is formed in the side surface of the first adjusting screw rod (8) corresponding to the guide rod (7), a limiting groove (11) is formed in the outer surface of the guide rod (7), the lower end of the inner side of the adjusting threaded sleeve (6) is connected with a limiting screw rod (9) through an adjusting locking thread, and the limiting screw rod (9) is connected with the guide rod (7) through the limiting groove (11) in a matching way, and a connecting rope mechanism is fixed at the upper end of the surface of one side of the first connecting plate (1).
2. The angle swinging device of a butt-jointed truss according to claim 1, wherein: the connecting rope mechanism comprises a steel wire rope (2) and a mounting plate (3), wherein the mounting plate (3) is fixed on one side surface of the first connecting plate (1) through a mounting bolt, the steel wire rope (2) is fixed on one side wall of the mounting plate (3), and the other end of the steel wire rope (2) is fixedly connected with the second connecting plate (5).
3. The angle swinging device of a butt-jointed truss according to claim 2, wherein: the mounting panel (3) are flat plate-shaped structures, and the number of the mounting panels (3) is two.
4. The angle swinging device of a butt-jointed truss according to claim 1, wherein: the adjusting threaded sleeve (6) is annular, and anti-skidding lines are arranged on the outer surface of the adjusting threaded sleeve (6).
5. The angle swinging device of a butt-jointed truss according to claim 1, wherein: the limiting groove (11) is rectangular, and a plurality of limiting grooves (11) are uniformly distributed along the circumferential direction of the guide rod (7).
6. The angle swinging device of a butt-jointed truss according to claim 1, wherein: and a rotary handle is fixed at the lower end of the limit screw rod (9), and the rotary directions of the first thread and the second thread are opposite.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306093.4U CN213868339U (en) | 2020-10-16 | 2020-10-16 | Angle swinging device for butt-joint truss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022306093.4U CN213868339U (en) | 2020-10-16 | 2020-10-16 | Angle swinging device for butt-joint truss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213868339U true CN213868339U (en) | 2021-08-03 |
Family
ID=77072599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022306093.4U Active CN213868339U (en) | 2020-10-16 | 2020-10-16 | Angle swinging device for butt-joint truss |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213868339U (en) |
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2020
- 2020-10-16 CN CN202022306093.4U patent/CN213868339U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 1319-1 Xicheng Road, Qingyang Town, Jiangyin City, Wuxi City, Jiangsu Province, 214000 Patentee after: WUXI SHENGYIXIN METAL PRODUCT Co.,Ltd. Address before: 214000 Hongming village, Luoshe Town, Huishan District, Wuxi City, Jiangsu Province Patentee before: WUXI SHENGYIXIN METAL PRODUCT Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |