CN219586900U - Special-shaped steel structure welding-free connecting piece - Google Patents
Special-shaped steel structure welding-free connecting piece Download PDFInfo
- Publication number
- CN219586900U CN219586900U CN202320508747.2U CN202320508747U CN219586900U CN 219586900 U CN219586900 U CN 219586900U CN 202320508747 U CN202320508747 U CN 202320508747U CN 219586900 U CN219586900 U CN 219586900U
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- China
- Prior art keywords
- special
- steel structure
- shaped steel
- connecting piece
- fixedly connected
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 54
- 239000010959 steel Substances 0.000 title claims abstract description 54
- 238000010276 construction Methods 0.000 claims description 7
- 206010066054 Dysmorphism Diseases 0.000 claims description 5
- 238000009434 installation Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000011120 plywood Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses a welding-free connecting piece of a special-shaped steel structure, which comprises a special-shaped steel structure, wherein a supporting plate is arranged at the bottom of the special-shaped steel structure, and a fixing box is fixedly connected to the bottom of the supporting plate. According to the utility model, the special-shaped steel structure is placed on the top of the supporting plate, then a user manually rotates the supporting rod, so that the fixing plate rotates into the special-shaped steel structure, then the fixing plate moves downwards and then moves into the limiting sleeve, the user rotates the operating block, the operating block rotates to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel drives the screw rod to rotate, the screw rod rotates to drive the screw sleeve to move outwards and be clamped in the clamping groove, the supporting rod can be limited, the special-shaped steel structure can achieve the effect of stable installation, the existing installation mode of using bolts and nuts is replaced, so that the stability of the connecting piece is not affected by vibration, the safety of the connecting piece is improved, and the special-shaped steel structure is convenient for the user to use.
Description
Technical Field
The utility model relates to the technical field of special-shaped steel structures, in particular to a welding-free connecting piece of a special-shaped steel structure.
Background
The utility model provides a special-shaped steel structure connection needs to use the connecting piece to connect, patent publication No. discloses a high-strength connecting piece device of large-span special-shaped steel structure, the bottom welding of connecting rod has the fixture block, the lower part of connecting rod rotates and is connected with the fixed plate, the bottom fixedly connected with clamp plate of fixed plate, the upper portion of clamp plate is provided with the upper groove, the first rubber pad of bottom inner wall fixedly connected with of upper groove, the lower part of clamp plate has seted up the lower groove, the inside lateral wall fixedly connected with second rubber pad of lower groove, first through-hole has been seted up on the right side of clamp plate, the right side of first through-hole is provided with the second through-hole, the protection bolt has been cup jointed to the inside of first through-hole, locking bolt bottom threaded connection has first nut, the top of first nut is provided with the plywood, the third through-hole has been seted up to one side of plywood, the third through-hole has cup jointed locking bolt, the right side of third through-hole is provided with the fourth through-hole, the protection bolt has been cup jointed to the inside of fourth through-hole, the bottom threaded connection of protection bolt has the second nut, effectively shock attenuation, protection structure.
The prior art solutions described above have the following drawbacks: the connecting piece device is connected with the plurality of bolts and nuts, so that the phenomenon that the bolts and the nuts are loosened can occur when the steel structure is vibrated, the safety of the steel structure connecting piece is affected, and the use of a user is affected.
Disclosure of Invention
In order to solve the problems in the prior art, the utility model aims to provide a special-shaped steel structure welding-free connecting piece, which has the advantage of stable installation, and solves the problems that when a steel structure is vibrated, the phenomenon of loosening of bolts and nuts can occur, the safety of the steel structure connecting piece is influenced, and the use of a user is influenced when a connecting piece device is connected with a plurality of bolts and nuts.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a special-shaped steel structure exempts from to weld connecting piece, includes special-shaped steel structure, the bottom of special-shaped steel structure is provided with the backup pad, the fixed box of bottom fixedly connected with of backup pad, the through-hole has all been seted up to the both sides at fixed box top, the inside sliding connection of through-hole has the bracing piece, the inboard fixedly connected with fixed plate of bracing piece, the stop collar that special-shaped steel structure's inside fixedly connected with and fixed plate cooperation used, the draw-in groove has been seted up on the surface of bracing piece, the top of fixed box inner wall is through bearing swing joint has the worm, the back meshing of worm has the worm wheel, the equal fixedly connected with screw rod in both sides of worm wheel, the outside threaded connection of screw rod has the swivel nut, the swivel nut uses with the draw-in groove cooperation.
Preferably, the top of the worm penetrates through the bottom of the fixed box and is fixedly connected with an operation block, and the operation block is matched with the worm for use.
As the preferable mode of the utility model, the top and the bottom of the screw sleeve are fixedly connected with sliding blocks, and the top and the bottom of the inner wall of the fixed box are respectively provided with sliding grooves which are in sliding connection with the sliding blocks.
Preferably, a bearing is fixedly arranged in the through hole, and the bearing is movably connected with the surface of the supporting rod.
As the preferable mode of the utility model, the two sides of the top of the inner wall of the fixed box are fixedly connected with the limiting rings, and the limiting rings are matched with the screw rod for use.
As the preferable mode of the utility model, the top of the supporting plate is fixedly connected with a limiting frame, and the special-shaped steel structure is matched with the limiting frame for use.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the special-shaped steel structure is placed on the top of the supporting plate, then a user manually rotates the supporting rod, so that the fixing plate rotates into the special-shaped steel structure, then the fixing plate moves downwards and then moves into the limiting sleeve, the user rotates the operating block, the operating block rotates to drive the worm to rotate, the worm rotates to drive the worm wheel to rotate, the worm wheel drives the screw rod to rotate, the screw rod rotates to drive the screw sleeve to move outwards and be clamped in the clamping groove, the supporting rod can be limited, the special-shaped steel structure can achieve the effect of stable installation, the existing installation mode of using bolts and nuts is replaced, so that the stability of the connecting piece is not affected by vibration, the safety of the connecting piece is improved, and the special-shaped steel structure is convenient for the user to use.
2. According to the utility model, through the arrangement of the operation block, the worm can be operated and rotated, so that the convenience of the worm is improved, and the worm is convenient for a user to use.
Drawings
FIG. 1 is a schematic perspective view of the structure of the present utility model;
FIG. 2 is a schematic diagram of the front view of the structure of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of the present utility model at A in FIG. 2.
In the figure: 1. a special-shaped steel structure; 2. a support plate; 3. a fixed box; 4. a through port; 5. a support rod; 6. a fixing plate; 7. a limit sleeve; 8. a clamping groove; 9. a worm; 10. a worm wheel; 11. a screw; 12. a screw sleeve; 13. an operation block; 14. a slide block; 15. a chute; 16. a bearing; 17. a limiting ring; 18. and a limit frame.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1 to 3, the welding-free connecting piece for the special-shaped steel structure provided by the utility model comprises a special-shaped steel structure 1, wherein a supporting plate 2 is arranged at the bottom of the special-shaped steel structure 1, a fixing box 3 is fixedly connected to the bottom of the supporting plate 2, through holes 4 are formed in two sides of the top of the fixing box 3, a supporting rod 5 is slidably connected to the inside of the through holes 4, a fixing plate 6 is fixedly connected to the inner side of the supporting rod 5, a limit sleeve 7 matched with the fixing plate 6 is fixedly connected to the inside of the special-shaped steel structure 1, a clamping groove 8 is formed in the surface of the supporting rod 5, a worm 9 is movably connected to the top of the inner wall of the fixing box 3 through a bearing, a worm wheel 10 is meshed with the back surface of the worm 9, screws 11 are fixedly connected to two sides of the worm wheel 10, a threaded sleeve 12 is connected to the outer side of the screw 11 in a threaded manner, and the threaded sleeve 12 is matched with the clamping groove 8.
Referring to fig. 2, the top of the worm 9 penetrates to the bottom of the fixed box 3 and is fixedly connected with an operation block 13, and the operation block 13 is matched with the worm 9 for use.
As a technical optimization scheme of the utility model, the worm 9 can be operated and rotated through the arrangement of the operation block 13, so that the convenience of the worm 9 is improved, and the use by a user is facilitated.
Referring to fig. 2, the top and the bottom of the screw sleeve 12 are fixedly connected with a slide block 14, and the top and the bottom of the inner wall of the fixed box 3 are provided with slide grooves 15 which are in sliding connection with the slide block 14.
As a technical optimization scheme of the utility model, the threaded sleeve 12 can be limited by the arrangement of the sliding block 14, so that the stability of the threaded sleeve 12 is improved, and the threaded sleeve is convenient for a user to use.
Referring to fig. 2, a bearing 16 is fixedly installed inside the through hole 4, and the bearing 16 is movably connected with the surface of the support rod 5.
As a technical optimization scheme of the utility model, the supporting rod 5 can be limited through the arrangement of the bearing 16, so that the stability of the supporting rod 5 is improved, and the supporting rod is convenient for a user to use.
Referring to fig. 2, both sides of the top of the inner wall of the fixed box 3 are fixedly connected with limiting rings 17, and the limiting rings 17 are matched with the screw 11 for use.
As a technical optimization scheme of the utility model, the screw 11 can be limited by the arrangement of the limiting ring 17, so that the stability of the screw 11 is improved, and the screw is convenient for a user to use.
Referring to fig. 2, a limiting frame 18 is fixedly connected to the top of the supporting plate 2, and the special-shaped steel structure 1 is matched with the limiting frame 18.
According to the technical optimization scheme, the special-shaped steel structure 1 can be limited through the arrangement of the limiting frame 18, so that the phenomenon of shaking of the special-shaped steel structure 1 is avoided, and the special-shaped steel structure is convenient for a user to use.
The working principle and the using flow of the utility model are as follows: when the special-shaped steel structure 1 is used, a user needs to connect the special-shaped steel structure 1, the user places the special-shaped steel structure 1 at the top of the supporting plate 2, then the user manually rotates the supporting rod 5, the fixing plate 6 rotates to the inside of the special-shaped steel structure 1, then the fixing plate 6 moves downwards, then moves to the inside of the limiting sleeve 7, the user rotates the operating block 13, the operating block 13 rotates to drive the worm 9 to rotate, the worm 9 rotates to drive the worm wheel 10 to rotate, the worm wheel 10 drives the worm 11 to rotate, the worm 11 rotates to drive the screw sleeve 12 to move outwards and be clamped in the inside of the clamping groove 8, and the supporting rod 5 can be limited, so that the effect of stable installation is achieved.
To sum up: this dysmorphism steel construction exempts from to weld connecting piece, through setting up dysmorphism steel construction 1, backup pad 2, fixed box 3, opening 4, bracing piece 5, fixed plate 6, stop collar 7, draw-in groove 8, worm 9, worm wheel 10, screw rod 11 and the cooperation of swivel nut 12 are used, have solved a plurality of bolts and nuts in the connecting piece device connection, when the steel construction receives vibrations, can appear the not hard up phenomenon of bolt and nut, influence the security of steel construction connecting piece, influence the problem that the user used.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a dysmorphism steel construction exempts from to weld connecting piece, includes dysmorphism steel construction (1), its characterized in that: the utility model discloses a special-shaped steel structure, including fixed box (3) and is used for fixing fixed box (3) and fixed box (3) to the bottom, through-hole (4) have all been seted up at the bottom fixedly connected with of backup pad (2), the inside sliding connection of through-hole (4) has bracing piece (5), the inboard fixedly connected with fixed plate (6) of bracing piece (5), stop collar (7) that the inside fixedly connected with of special-shaped steel structure (1) used with fixed plate (6) cooperation, draw-in groove (8) have been seted up on the surface of bracing piece (5), the top of fixed box (3) inner wall is through bearing swing joint has worm (9), the back meshing of worm (9) has worm wheel (10), the equal fixedly connected with screw rod (11) of both sides of worm wheel (10), the outside threaded connection of screw rod (11) has swivel nut (12), swivel nut (12) and draw-in groove (8) cooperation use.
2. The special-shaped steel structure welding-free connecting piece according to claim 1, wherein: the top of the worm (9) penetrates through the bottom of the fixed box (3) and is fixedly connected with an operation block (13), and the operation block (13) is matched with the worm (9).
3. The special-shaped steel structure welding-free connecting piece according to claim 1, wherein: the top and the bottom of swivel nut (12) all fixedly connected with slider (14), spout (15) with slider (14) sliding connection are all offered to the top and the bottom of fixed box (3) inner wall.
4. The special-shaped steel structure welding-free connecting piece according to claim 1, wherein: the inside of the through hole (4) is fixedly provided with a bearing (16), and the bearing (16) is movably connected with the surface of the supporting rod (5).
5. The special-shaped steel structure welding-free connecting piece according to claim 1, wherein: both sides at the top of the inner wall of the fixed box (3) are fixedly connected with limiting rings (17), and the limiting rings (17) are matched with the screw rods (11).
6. The special-shaped steel structure welding-free connecting piece according to claim 1, wherein: the top of backup pad (2) fixedly connected with spacing frame (18), dysmorphism steel construction (1) and spacing frame (18) cooperation use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320508747.2U CN219586900U (en) | 2023-03-15 | 2023-03-15 | Special-shaped steel structure welding-free connecting piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320508747.2U CN219586900U (en) | 2023-03-15 | 2023-03-15 | Special-shaped steel structure welding-free connecting piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219586900U true CN219586900U (en) | 2023-08-25 |
Family
ID=87686877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320508747.2U Active CN219586900U (en) | 2023-03-15 | 2023-03-15 | Special-shaped steel structure welding-free connecting piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219586900U (en) |
-
2023
- 2023-03-15 CN CN202320508747.2U patent/CN219586900U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240401 Address after: No. 16 Tangyu Road, Zhu'er Village, Hongqiao Town, Yutian County, Tangshan City, Hebei Province, 063000 Patentee after: Wang Gang Country or region after: China Address before: No. 1801, Floor 18, Business Apartment, Huijin City Commercial Plaza, Plot C2-4, High tech Zone, Kunming, Yunnan 650106 Patentee before: Yunnan Lingyuan Construction Engineering Co.,Ltd. Country or region before: China |
|
| TR01 | Transfer of patent right |