CN216516164U - Anti-overturning truss support - Google Patents
Anti-overturning truss support Download PDFInfo
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- CN216516164U CN216516164U CN202121626055.5U CN202121626055U CN216516164U CN 216516164 U CN216516164 U CN 216516164U CN 202121626055 U CN202121626055 U CN 202121626055U CN 216516164 U CN216516164 U CN 216516164U
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- truss
- top plate
- limiting
- groove
- overturning
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Abstract
The utility model discloses an anti-overturning truss support which comprises a top plate and a bottom plate, wherein the top plate is used for being connected with an inclined truss, and a limiter is arranged between the top plate and the bottom plate to realize the buffering and anti-overturning of the inclination of the top plate. The utility model can prevent the truss from overturning, improve the stability and the safety of the truss, and simultaneously can rotate the angle, thereby facilitating the adjustment of the truss.
Description
Technical Field
The utility model belongs to the technical field of steel structure construction, and particularly relates to an anti-overturning truss support.
Background
For the steel structure truss with unequal heights of the bearing end of the column, thrust can be generated at the bearing end of the low-level column after the steel structure is assembled, and the truss at the low-level position can be overstressed or even overturned if improper treatment is carried out.
Need be located the circular steel tube truss on the bracket of taking the recess for preventing that the truss from toppling when the truss hoists, and place and need finely tune the degree of truss after accomplishing. The common support can not realize the functions of anti-overturning and rotation angle.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problems in the prior art, and provides an anti-overturning truss support which can prevent a truss from overturning, improve the stability and the safety of the truss, rotate an angle and facilitate the adjustment of the truss.
In order to solve the technical problems, the utility model adopts the following technical scheme:
the utility model provides an antidumping truss support which characterized in that: including roof and bottom plate, the roof is used for being connected with the slope truss, is equipped with the stopper between roof and the bottom plate in order to realize the buffering and the antidumping to the roof slope. The slope truss sets up on the roof, realizes the buffering of roof through the stopper, and in the buffering interval, the roof can incline certain angle slightly, guarantees the security of truss, and when the slope of truss atress, during roof inclination grow, the stopper is stretched out and drawn back to the limit to play the supporting role to the roof, avoid roof inclination too big and topple, improved the stability and the security of truss.
Further, the stopper includes gag lever post and stop sleeve, and the gag lever post is connected with the roof, and stop sleeve is connected with the bottom plate, and stop sleeve is equipped with the spacing groove, is equipped with the spring in the spacing groove, and the gag lever post is located on the spring. The gag lever post sets up at the spacing inslot, and with spacing groove sliding connection, when the gag lever post atress pushes down, the gag lever post moves down at the spacing inslot, the spring that pushes down forces spring deformation, the truss is still in the safe state this moment, when the truss continues to incline, the spring is compressed to the limit, the gag lever post can play the supporting role to the roof this moment, avoid the roof to continue to incline and be in the unstable state, can provide the buffer interval for the slope of roof simultaneously, the stability and the security of truss have been guaranteed. Simultaneously because the setting of stopper for the truss is when less angle changes, and the support still can provide better supporting role, avoids the unstable stability that influences the truss of support.
Furthermore, the bottom plate is provided with a base, the base is provided with a pin shaft, and the pin shaft penetrates through the limiting sleeve and is rotatably connected with the limiting sleeve. Through the setting of base and round pin axle, realize being connected of stopper and bottom plate, it is convenient to be connected, and the excellent in connection effect can make the free rotation of spacing sleeve on the bottom plate simultaneously, and the rotation of the roof of being convenient for guarantees stopper good support and cushioning effect to the roof.
Furthermore, the top plate is provided with a groove, and the limiting rod is clamped in the groove. The recess can make things convenient for the block of gag lever post on the roof, improves the connection effect of roof and gag lever post.
Further, the bottom plate is provided with a connecting sleeve, the top plate is provided with a rotating shaft, the rotating shaft is arranged in the connecting sleeve, and the rotating shaft is rotatably connected with the connecting sleeve. The rotation of bottom plate and roof is connected the form, can make the roof rotate to realize the angle modulation of truss, when needing angle regulation in the horizontal direction, 360 degrees horizontal rotations can be realized to the support roof.
Furthermore, the connecting sleeve is provided with a rotating groove, the rotating shaft is provided with a hemisphere, the hemisphere is arranged in the rotating groove, and the hemisphere is rotatably connected with the rotating groove. The rotation of the top plate is realized through the form of the rotating groove and the hemisphere, the rotating angle and the rotating direction are large, the rotation is flexible, and the adjusting range is wide. The design of the hemisphere can unload bending moment transferred to the support by the truss.
Furthermore, the connecting sleeve is provided with an upper cover plate which is sleeved on the rotating shaft. The setting of upper cover plate can play spacingly to the hemisphere, also can avoid the dust to fall into simultaneously and rotate the groove, guarantees to rotate the effect.
Furthermore, the top plate, the rotating shaft and the hemisphere are provided with through oil injection holes. The setting of oil filler point can conveniently follow the oiling on the roof to rotating groove and hemisphere, and convenient lubrication can reduce the frictional force of hemisphere and bottom plate, and increase of service life is convenient for maintain.
Further, the top plate is provided with a bracket. The bracket can be reliably connected with the circular steel tube truss, and after the truss is placed, the bracket and the circular steel tube truss are welded and fixed. The arrangement of the bracket can facilitate the connection of the top plate and the truss.
Due to the adoption of the technical scheme, the utility model has the following beneficial effects:
when the truss connecting device is used, the embedded bolts of the bottom plate are connected with the stress steel bars at the ends of the cast-forged columns, then the top plate and the connecting rods are welded, the upper cover plate is sleeved in the connecting rods, the hemispheres are welded on the connecting rods, then the hemispheres are placed in the limiting grooves, the upper cover plate is welded on the connecting sleeves, then the connecting sleeves are welded with the bottom plate, the limiting devices are inserted into the pin shafts and fixed on the base, then the base is welded on the bottom plate, and the truss is placed on the bracket through a sliding method. The truss angle is adjusted to the appointed position through rotating the top plate, the limiting rod is pressed at last, and the limiting rod is inserted into the groove, so that construction is completed.
Drawings
The utility model will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic structural view of an anti-overturning truss support of the present invention;
FIG. 2 is a schematic structural view of a base plate according to the present invention;
FIG. 3 is a schematic view of the structure of the top plate according to the present invention;
FIG. 4 is a schematic structural view of the stopper of the present invention;
FIG. 5 is a schematic view of the interior of the stopper of the present invention;
FIG. 6 is a schematic view showing the structure of the oil filler hole in the present invention.
In the figure, 1-top plate; 2-a bottom plate; 3-a stopper; 4-a limiting rod; 5-a limit sleeve; 6-a limiting groove; 7-a spring; 8-a base; 9-a pin shaft; 10-a groove; 11-a connecting sleeve; 12-a rotating shaft; 13-a rotating groove; 14-hemisphere; 15-upper cover plate; 16-oil holes; 17-a bracket; 18-embedding bolts; 19-truss.
Detailed Description
As shown in fig. 1 to 6, the anti-overturning truss support comprises a top plate 1 and a bottom plate 2, wherein the top plate 1 is used for being connected with an inclined truss 19, and a stopper 3 is arranged between the top plate 1 and the bottom plate 2 to realize the buffering and anti-overturning of the inclination of the top plate 1. The slope truss 19 sets up on roof 1, realizes the buffering of roof 1 through stopper 3, and in the buffering interval, roof 1 can incline certain angle slightly, guarantees truss 19's security, and when the slope of 19 atresss of truss, during the grow of 1 inclination of roof, stopper 3 is stretched out and drawn back to the limit to play the supporting role to roof 1, avoid 1 inclination of roof too big and overturn, improved truss 19's stability and security.
The bottom plate 2 is provided with a base 8, the base 8 is provided with a pin shaft 9, and the pin shaft 9 penetrates through the limiting sleeve 5 and is rotatably connected with the limiting sleeve 5. Through the setting of base 8 and round pin axle 9, realize being connected of stopper 3 and bottom plate 2, it is convenient to be connected, and the excellent in connection effect can make the free rotation of spacing sleeve 5 on bottom plate 2 simultaneously, and the rotation of the roof 1 of being convenient for guarantees stopper 3 to the good support and the cushioning effect of roof 1.
The top plate 1 is provided with a groove 10, and the limiting rod 4 is clamped in the groove 10. The groove 10 can facilitate the clamping of the limiting rod 4 on the top plate 1, and the connecting effect of the top plate 1 and the limiting rod 4 is improved.
The bottom plate 2 is provided with a connecting sleeve 11, the top plate 1 is provided with a rotating shaft 12, the rotating shaft 12 is arranged in the connecting sleeve 11, and the rotating shaft 12 is rotatably connected with the connecting sleeve 11. The rotation connection form of the bottom plate 2 and the top plate 1 can enable the top plate 1 to rotate, so that the angle adjustment of the truss 19 is realized, and when the angle is required to be adjusted in the horizontal direction, the support top plate 1 can horizontally rotate by 360 degrees.
The connecting sleeve 11 is provided with a rotating groove 13, the rotating shaft 12 is provided with a hemisphere 14, the hemisphere 14 is arranged in the rotating groove 13, and the hemisphere 14 is rotatably connected with the rotating groove 13. The rotation of the top plate 1 is realized through the form of the rotating groove 13 and the hemisphere 14, the rotating angle and the rotating direction are large, the rotation is flexible, and the adjusting range is wide. The design of the hemisphere 14 allows to unload the bending moment transmitted by the truss 19 to the support.
The connecting sleeve 11 is provided with an upper cover plate 15, and the upper cover plate 15 is sleeved on the rotating shaft 12. The arrangement of the upper cover plate 15 can limit the hemisphere 14, and meanwhile, dust can be prevented from falling into the rotating groove 13, so that the rotating effect is guaranteed.
The top plate 1, the rotating shaft 12 and the hemisphere are provided with a through oil hole 16. The setting of oil filler point 16 can conveniently be followed the oiling on roof 1 to rotating groove 13 and hemisphere 14, and convenient lubrication can reduce the frictional force of hemisphere 14 and bottom plate 2, and increase of service life is convenient for maintain.
The top plate 1 is provided with brackets 17. The bracket 17 can be reliably connected with the round steel pipe truss 19, and after the truss 19 is placed, the bracket 17 and the round steel pipe truss 19 are welded and fixed. The bracket 17 is provided to facilitate the connection of the top plate 1 to the girder 19.
When the steel bar connecting device is used, the embedded bolts 18 of the bottom plate 2 are connected with the stressed steel bars at the ends of the cast-forged columns, then the top plate 1 and the connecting rod are welded, the upper cover plate 15 is sleeved into the connecting rod, the hemispheres 14 are welded on the connecting rod, then the hemispheres 14 are placed in the limiting grooves 6, the upper cover plate 15 is welded on the connecting sleeve 11, then the connecting sleeve 11 is welded with the bottom plate 2, the limiting device 3 is inserted into the pin shaft 9 and fixed on the base 8, then the base 8 is welded on the bottom plate 2, and the truss 19 is placed on the bracket 1717 through a sliding method. The truss 19 is adjusted to a designated position by rotating the top plate 1, and finally the limiting rod 4 is pressed, and the limiting rod 4 is inserted into the groove 10, so that construction is completed.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (9)
1. The utility model provides an antidumping truss support which characterized in that: the top plate is used for being connected with a slope truss, a limiting stopper is arranged between the top plate and the bottom plate to achieve buffering and anti-overturning of top plate slope, the limiting stopper comprises a limiting rod and a limiting sleeve, the limiting rod is connected with the top plate, the limiting sleeve is connected with the bottom plate, the limiting sleeve is provided with a limiting groove, a spring is arranged in the limiting groove, the limiting rod is arranged in the limiting groove, and the limiting rod is arranged on the spring.
2. An anti-overturning truss mount as defined in claim 1 wherein: the bottom plate is provided with a base, the base is provided with a pin shaft, and the pin shaft penetrates through the limiting sleeve and is rotatably connected with the limiting sleeve.
3. An anti-overturning truss mount as defined in claim 1 wherein: the top plate is provided with a groove, and the limiting rod is clamped in the groove.
4. An anti-overturning truss mount as defined in claim 1 wherein: the bottom plate is equipped with connecting sleeve, the roof is equipped with the pivot, the pivot is located in the connecting sleeve, the pivot with spacing sleeve rotates and is connected.
5. An anti-overturning truss mount as defined in claim 4 wherein: the connecting sleeve is provided with a rotating groove, the rotating shaft is provided with a hemisphere, the hemisphere is arranged in the rotating groove, and the hemisphere is rotatably connected with the rotating groove.
6. An anti-overturning truss mount as defined in claim 5 wherein: the connecting sleeve is provided with an upper cover plate, and the upper cover plate is sleeved on the rotating shaft.
7. An anti-overturning truss mount as defined in claim 5 wherein: the top plate, the rotating shaft and the hemisphere are provided with through oil holes.
8. An anti-overturning truss mount as defined in claim 1 wherein: the top plate is provided with a bracket.
9. An anti-overturning truss mount as defined in claim 1 wherein: the bottom plate is provided with embedded bolts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121626055.5U CN216516164U (en) | 2021-07-16 | 2021-07-16 | Anti-overturning truss support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121626055.5U CN216516164U (en) | 2021-07-16 | 2021-07-16 | Anti-overturning truss support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216516164U true CN216516164U (en) | 2022-05-13 |
Family
ID=81461799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121626055.5U Active CN216516164U (en) | 2021-07-16 | 2021-07-16 | Anti-overturning truss support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216516164U (en) |
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2021
- 2021-07-16 CN CN202121626055.5U patent/CN216516164U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of anti overturning truss support Effective date of registration: 20230809 Granted publication date: 20220513 Pledgee: Industrial and Commercial Bank of China Limited Hangzhou Qianjiang Branch Pledgor: Zhejiang Zhongnan Lvjian Technology Group Co.,Ltd. Registration number: Y2023330001686 |