CN215630874U - Stable installation type light gauge steel of high life - Google Patents
Stable installation type light gauge steel of high life Download PDFInfo
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- CN215630874U CN215630874U CN202121189458.8U CN202121189458U CN215630874U CN 215630874 U CN215630874 U CN 215630874U CN 202121189458 U CN202121189458 U CN 202121189458U CN 215630874 U CN215630874 U CN 215630874U
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- keel
- fossil fragments
- fixedly connected
- subassembly
- spring
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 18
- 239000010959 steel Substances 0.000 title claims abstract description 18
- 238000009434 installation Methods 0.000 title claims description 21
- 239000012634 fragment Substances 0.000 claims abstract description 27
- 238000012423 maintenance Methods 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000033228 biological regulation Effects 0.000 claims description 2
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 2
- 230000014759 maintenance of location Effects 0.000 description 23
- 238000010276 construction Methods 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a long-life stably-installed light steel keel, which belongs to the technical field of decoration materials and comprises a keel and expansion bolts, wherein the top of each expansion bolt is fixed inside a wall body, a position, close to the bottom, of the outer wall of each expansion bolt is in threaded connection with a retaining nut, a mounting through hole is formed in the middle of the top of the keel, the bottom of each expansion bolt can extend into the keel through the mounting through hole, first touch assemblies are symmetrically arranged at positions, close to two sides, inside the keel, the middle of the top inside the keel is fixedly provided with a first spring, the bottom of the first spring is fixedly connected with a mounting sleeve, two sides of the mounting sleeve are provided with adjusting assemblies, and the adjusting assemblies can provide a supporting force for the keel through the mutual matching of the retaining rings and the expansion bolts, prevent that fossil fragments from taking place deformation because the atress is inhomogeneous, and then the life of extension fossil fragments.
Description
Technical Field
The utility model relates to the technical field of decoration materials, in particular to a long-service-life stably-installed light steel keel.
Background
The light steel keel is a novel building material, and along with the development of modern construction in China, the light steel keel is widely applied to places such as hotels, terminal buildings, vehicle transportation stations, playgrounds, markets, factories, office buildings, old building reconstruction, indoor decoration setting, ceilings and the like, and the suspended ceiling of the light steel keel has the effects of light weight, high strength, adaptability to water prevention, shock prevention, dust prevention, sound insulation, sound absorption, constant temperature and the like, and also has the advantages of short construction period, simplicity and convenience in construction and the like.
Traditional light gauge steel is after installation a period for connect fixed maintenance nut and probably take place to become flexible, and then the fossil fragments that make the nut not hard up position lack the holding power and support it, cause light gauge steel atress inhomogeneous, because the length of fossil fragments is longer, after long-term atress is uneven, probably cause the fossil fragments at nut not hard up position to take place deformation, probably cause the fossil fragments to damage when serious, the very big life who has shortened the fossil fragments.
SUMMERY OF THE UTILITY MODEL
1. Technical problem to be solved
Aiming at the problems in the prior art, the utility model aims to provide a long-service-life stably-installed light steel keel, which can further clamp and fix an expansion bolt for connection, so that the connection tightness of the expansion bolt and the keel is improved, and meanwhile, the retention nut is prevented from rotating through the friction force between a retention ring and the retention nut, so that the retention nut is prevented from loosening, the stress on the keel is uniform, the deformation of the keel is avoided, and the service life of the keel is prolonged.
2. Technical scheme
In order to solve the above problems, the present invention adopts the following technical solutions.
The utility model provides a high life installation type light gauge steel that stabilizes, includes fossil fragments and expansion bolts, expansion bolts's top is fixed in the inside of wall body, the position department threaded connection that expansion bolts outer wall is close to the bottom has the maintenance nut, the intermediate position department at fossil fragments top has seted up the installation through-hole, expansion bolts's bottom accessible installation through-hole extends to the inside of fossil fragments, the inside position department symmetry that is close to both sides of fossil fragments is provided with first subassembly that touches, the fixed first spring that is provided with of intermediate position department at the inboard top of fossil fragments, the bottom fixedly connected with installation sleeve pipe of first spring, installation sleeve pipe's both sides are provided with adjusting part.
Further, first touching the subassembly and including the mounting panel, mounting panel fixed connection is close to the position department of both sides in fossil fragments inside top, and the first regulation ball of one side fixedly connected with that two mounting panels are relative.
Further, the adjusting part includes the slide bar, slide bar fixed connection is in installation sleeve's both sides, the outer wall sliding connection of slide bar has sliding sleeve, fixedly connected with second spring between sliding sleeve and the installation sleeve, the second spring is located the outer wall of slide bar, sliding sleeve's top is provided with the second and bumps the subassembly, and sliding sleeve's bottom is provided with centre gripping maintenance subassembly.
Further, the subassembly is touched to the second includes the regulating plate, two one side fixedly connected with second adjusting ball that the regulating plate deviates from each other, the position of second adjusting ball and first adjusting ball is corresponding.
Furthermore, the clamping and retaining assembly comprises connecting rods which are fixedly connected to the bottom of the sliding sleeve, and two opposite ends of the connecting rods are fixedly connected with retaining rings.
Furthermore, the retaining ring is of a semicircular annular structure, and the inner side and the top of the retaining ring are both provided with anti-skidding layers.
3. Advantageous effects
Compared with the prior art, the utility model has the advantages that:
(1) mutually supporting through two assemblies that touch drives two centre gripping maintenance subassemblies and is close to each other to make the maintenance ring in the centre gripping maintenance subassembly carry out the centre gripping to the connecting rod gradually, improve fossil fragments and expansion bolts's steadiness of being connected.
(2) Through the mutually supporting of retaining ring and expansion bolts provide a holding power for the fossil fragments, prevent that the fossil fragments from taking place deformation because the atress is inhomogeneous, and then the life of extension fossil fragments.
(3) Meanwhile, the top of the retention ring is in contact with the bottom of the retention nut, so that the retention nut is prevented from rotating after being installed, the retention nut is prevented from loosening due to rotation, uneven stress of the keel due to loosening of the retention nut is prevented, deformation of the keel due to uneven stress is avoided, and the service life of the keel is prolonged.
Drawings
FIG. 1 is a schematic view of the assembled structure of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic view of the retaining ring of the present invention.
The reference numbers in the figures illustrate:
1. a keel; 2. mounting a through hole; 3. mounting a plate; 4. a first adjusting ball; 5. a first spring; 6. installing a sleeve; 7. a slide bar; 8. a second spring; 9. a sliding sleeve; 10. an adjusting plate; 11. a second adjusting ball; 12. a connecting rod; 13. a retention ring; 14. an expansion bolt; 15. a retention nut; 16. and an anti-slip layer.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention; it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.
Example 1:
please refer to fig. 1-3, a long-life stably-installed light steel keel comprises a keel 1 and expansion bolts 14, the top of the expansion bolts 14 is fixed inside a wall body, the position of the outer wall of the expansion bolts 14, which is close to the bottom, is in threaded connection with a retaining nut 15, the middle position of the top of the keel 1 is provided with an installation through hole 2, the bottom of the expansion bolts 14 can extend into the keel 1 through the installation through hole 2, the positions of the inner side of the keel 1, which are close to the two sides, are symmetrically provided with first touch components, the middle position of the inner side top of the keel 1 is fixedly provided with a first spring 5, the bottom of the first spring 5 is fixedly connected with an installation sleeve 6, and the two sides of the installation sleeve 6 are provided with adjusting components.
Referring to fig. 2, the first subassembly that touches includes mounting panel 3, the position department that mounting panel 3 fixed connection is close to both sides in 1 inside tops of fossil fragments, the first adjusting ball 4 of one side fixedly connected with that two mounting panels 3 are relative, the second touches the subassembly and includes regulating plate 10, one side fixedly connected with second adjusting ball 11 that two regulating plates 10 deviate from each other, second adjusting ball 11 is corresponding with the position of first adjusting ball 4, when touching the in-process that the subassembly rises gradually with the second through installation sleeve 6 drive adjusting component, second adjusting ball 11 contacts with first adjusting ball 4 gradually, thereby make second adjusting ball 11 drive two and transfer the subassembly to the direction removal that is close to each other, and then realize the centre gripping of centre gripping maintenance subassembly to connecting rod 12's centre gripping.
Referring to fig. 2, the adjusting assembly includes a slide bar 7, the slide bar 7 is fixedly connected to both sides of the mounting sleeve 6, the outer wall sliding connection of the slide bar 7 has a sliding sleeve 9, a second spring 8 is fixedly connected between the sliding sleeve 9 and the mounting sleeve 6, the second spring 8 is located on the outer wall of the slide bar 7, the top of the sliding sleeve 9 is provided with a second touch assembly, and the bottom of the sliding sleeve 9 is provided with a clamping and retaining assembly, when a second adjusting ball 11 is gradually contacted with the first adjusting ball 4, the second adjusting ball 11 drives the sliding sleeve 9 to slide on the slide bar 7 through an adjusting plate 10, so that the two sliding sleeves 9 gradually move towards the direction close to each other, thereby the slide bar 7 drives the clamping and retaining assembly to move, and the clamping of the clamping and retaining assembly on the expansion bolt 14 is realized.
Referring to fig. 2, the clamping and retaining assembly includes a connecting rod 12, the connecting rod 12 is fixedly connected to the bottom of the sliding sleeve 9, one end of the two connecting rods 12 opposite to each other is fixedly connected with a retaining ring 13, the retaining ring 13 is in an "L" shape, when the two sliding sleeves 9 gradually move towards the direction close to each other, the sliding sleeve 9 drives the retaining ring 13 to move towards the direction close to each other through the connecting rod 12, so that the retaining ring 13 further clamps and retains the expansion bolt 14, and the stability of the connection between the keel 1 and the expansion bolt 14 is improved.
Referring to fig. 3, the retaining ring 13 is a semicircular structure, the inner side and the top of the retaining ring 13 are both provided with an anti-slip layer 16, when the inner wall of the retaining ring 13 is tightly attached to the outer wall of the expansion bolt 14, the top of the retaining ring 13 is tightly attached to the top of the retaining nut 15, the friction force on the retaining ring 13 is increased through the anti-slip layer 16, so that the retaining ring 13 is more stable to the clamping of the expansion bolt 14, meanwhile, the top of the retaining ring 13 is in contact with the bottom of the retaining nut 15, the retaining nut 15 is prevented from rotating after being installed, and further the retaining nut 15 is prevented from loosening due to rotation.
When in use: the expansion bolt 14 installed on the wall body is inserted into the keel 1 through the installation through hole 2, so that the two retaining rings 13 are respectively positioned at two sides of the expansion bolt 14, the retaining nut 15 is screwed, the retaining nut 15 is gradually contacted with the bottom of the installation sleeve 6, the first spring 5 is gradually compressed, the adjusting component drives the second touch component to ascend, meanwhile, the second touch component is gradually contacted with the first touch component, so that the two clamping and retaining components are driven to be close to each other through the mutual matching of the two touch components, the retaining rings 13 in the clamping and retaining components gradually clamp the connecting rod 12, the connection stability of the keel 1 and the expansion bolt 14 is improved, meanwhile, the retaining rings 13 and the expansion bolt 14 are mutually matched to provide a supporting force for the keel 1, the keel 1 is prevented from being deformed due to uneven stress, and the service life of the keel 1 is prolonged, when the retention ring 13 carries out the centre gripping to expansion bolts 14, the top of retention ring 13 contacts with the bottom of retention nut 15, because the top and the inboard of retention ring 13 all are provided with skid resistant course 16, thereby increase retention ring 13 and expansion bolts 14, frictional force when retention nut 15 contacts, make the centre gripping of retention ring 13 to expansion bolts 14 more firm, simultaneously because the bottom of retention ring 13 top and retention nut 15 contacts, prevent that retention nut 15 from taking place to rotate after the installation, and then avoid retention nut 15 to become flexible because rotating, thereby prevent to cause fossil fragments 1 atress inhomogeneous because of the not flexible of retention nut 15, avoid fossil fragments 1 to warp because the atress is uneven, thereby prolong the life of fossil fragments 1.
The foregoing is only a preferred embodiment of the present invention; the scope of the utility model is not limited thereto. Any person skilled in the art should be able to cover the technical scope of the present invention by equivalent or modified solutions and modifications within the technical scope of the present invention.
Claims (6)
1. The utility model provides a firm installation type light gauge steel of high life, includes fossil fragments (1) and expansion bolts (14), its characterized in that: the top of expansion bolts (14) is fixed in the inside of wall body, the position department threaded connection that expansion bolts (14) outer wall is close to the bottom has maintenance nut (15), mounting through hole (2) have been seted up to the intermediate position department at fossil fragments (1) top, the bottom accessible mounting through hole (2) of expansion bolts (14) extend to the inside of fossil fragments (1), the inside position department symmetry that is close to both sides of fossil fragments (1) is provided with first subassembly that touches, the fixed first spring (5) that is provided with of intermediate position department at fossil fragments (1) inboard top, the bottom fixedly connected with installation sleeve (6) of first spring (5), the both sides of installation sleeve (6) are provided with adjusting part.
2. A long life, securely installed lightgage steel joist as claimed in claim 1 wherein: first subassembly that touches includes mounting panel (3), mounting panel (3) fixed connection is close to the position department of both sides in fossil fragments (1) inside top, and two mounting panels (3) relative one side fixedly connected with first regulation ball (4).
3. A long life, securely installed lightgage steel joist as claimed in claim 2 wherein: the adjusting part includes slide bar (7), slide bar (7) fixed connection is in the both sides of installing sleeve (6), the outer wall sliding connection of slide bar (7) has sliding sleeve (9), fixedly connected with second spring (8) between sliding sleeve (9) and installing sleeve (6), second spring (8) are located the outer wall of slide bar (7), the top of sliding sleeve (9) is provided with the second and bumps the subassembly, and the bottom of sliding sleeve (9) is provided with centre gripping maintenance subassembly.
4. A long life, securely installed lightgage steel joist as claimed in claim 3 wherein: the subassembly is touched to the second includes regulating plate (10), two one side fixedly connected with second adjusting ball (11) that regulating plate (10) deviates from each other, second adjusting ball (11) are corresponding with the position of first adjusting ball (4).
5. A long life, securely installed lightgage steel joist as claimed in claim 3 wherein: the clamping and retaining assembly comprises a connecting rod (12), the connecting rod (12) is fixedly connected to the bottom of the sliding sleeve (9), and two opposite ends of the connecting rod (12) are fixedly connected with retaining rings (13).
6. The high life, securely installed lightgage steel joist of claim 5, wherein: the retaining ring (13) is of a semicircular annular structure, and the inner side and the top of the retaining ring (13) are both provided with an anti-skid layer (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189458.8U CN215630874U (en) | 2021-05-28 | 2021-05-28 | Stable installation type light gauge steel of high life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121189458.8U CN215630874U (en) | 2021-05-28 | 2021-05-28 | Stable installation type light gauge steel of high life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215630874U true CN215630874U (en) | 2022-01-25 |
Family
ID=79940264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121189458.8U Active CN215630874U (en) | 2021-05-28 | 2021-05-28 | Stable installation type light gauge steel of high life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215630874U (en) |
-
2021
- 2021-05-28 CN CN202121189458.8U patent/CN215630874U/en active Active
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| GR01 | Patent grant | ||
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| PP01 | Preservation of patent right |
Effective date of registration: 20231013 Granted publication date: 20220125 |