CN221003477U - Screw fixing sleeve - Google Patents
Screw fixing sleeve Download PDFInfo
- Publication number
- CN221003477U CN221003477U CN202322815410.9U CN202322815410U CN221003477U CN 221003477 U CN221003477 U CN 221003477U CN 202322815410 U CN202322815410 U CN 202322815410U CN 221003477 U CN221003477 U CN 221003477U
- Authority
- CN
- China
- Prior art keywords
- clamping part
- section bar
- utility
- model
- limiting cavity
- Prior art date
- 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.)
- Active
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 229910003460 diamond Inorganic materials 0.000 claims description 4
- 239000010432 diamond Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Abstract
The utility model discloses a screw fixing sleeve, which comprises a connecting part, wherein a first clamping part and a second clamping part are respectively arranged at two ends of the connecting part, a first limiting cavity is formed at one end of the first clamping part far away from the connecting part, and a second limiting cavity is formed at one end of the second clamping part far away from the connecting part. The utility model has the beneficial effects that: the second clamping part can be used for limiting with an adjustable spanner or an electric screwdriver, the first clamping part is limited with the opposite threading bolt in the section bar, the problem that the adjustable spanner or the electric screwdriver cannot extend into the section bar groove to lock the bolt is solved, meanwhile, the inner diameter size of the first limiting cavity in the screw sleeve can be changed according to the opposite threading screw in the section bar groove, multiple options can be achieved, the problem that the opposite threading screw is not easy to lock in the section bar groove is solved, and the connected section bars are firmer and firmer.
Description
Technical Field
The utility model relates to the technical field of fastening connectors, in particular to a screw fixing sleeve.
Background
In the construction engineering, the section bars are connected with each other by adopting a through bolt and a gasket, so that two section bar connecting pieces are connected into a stress system, and the purpose of transferring load is achieved;
In the prior art, after passing through two sections to wearing the bolt, its outside is all locked through fixing bolt to reach the effect of connection fastening, but among the prior art, adjustable spanner or electric tool drive end size is great, can't stretch into inside the section bar, will tighten to wearing the bolt both ends, and the connection between the section bar is unstable, takes place the risk more easily in subsequent engineering.
Disclosure of utility model
The present utility model is directed to a screw fixing sleeve, which solves the above-mentioned problems.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a screw fixation sleeve, includes connecting portion, the both ends of connecting portion are equipped with first joint portion and second joint portion respectively, first joint portion is kept away from the one end of connecting portion is equipped with the spacing chamber of first having seted up, second joint portion is kept away from the one end of connecting portion has seted up the spacing chamber of second.
Further preferably, the connecting part, the first clamping part and the second clamping part are integrally formed steel structures.
Further preferably, the first limiting cavity is arranged in a diamond structure.
Further preferably, the second limiting cavity is arranged in a rectangular structure.
Further preferably, two sides of the first clamping part are in a planar structure, and the upper end and the lower end of the first clamping part are in arc structures.
Further preferably, the second clamping portion is arranged in a circular structure.
Advantageous effects
According to the screw fixing sleeve provided by the utility model, the second clamping part can be used for clamping and limiting the adjustable spanner or the electric screwdriver, the first clamping part is clamped and limited with the opposite-penetrating bolt in the section bar, the problem that the adjustable spanner or the electric screwdriver cannot extend into the section bar groove to lock the bolt is solved, meanwhile, the inner diameter size of the first limiting cavity in the screw sleeve can be changed according to the opposite-penetrating screw in the section bar groove, multiple options can be realized, the problem that the opposite-penetrating screw is not easy to lock in the section bar groove is solved, and the connected section bar is more stable and firm.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is another angular schematic view of the overall structure of the present utility model;
fig. 3 is a schematic overall structure of embodiment 2 of the present utility model.
Detailed Description
The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.
Example 1
As shown in fig. 1-2, a screw fixing sleeve comprises a connecting portion 2, wherein a first clamping portion 1 and a second clamping portion 4 are respectively arranged at two ends of the connecting portion 2, a first limiting cavity 6 is formed in one end, away from the connecting portion 2, of the first clamping portion 1, and a second limiting cavity 5 is formed in one end, away from the connecting portion 2, of the second clamping portion 4.
The connecting part 2, the first clamping part 1 and the second clamping part 4 are integrally formed steel structures, and the integrally formed steel structures are firmer to use.
The first limiting cavity 6 is arranged in a diamond structure, and the diamond structure is more convenient to match and correspond to bolts in the profile grooves for locking.
The second limiting cavity 5 is arranged in a rectangular structure, and the rectangular structure is convenient to be connected with the limiting clamp of the electric screwdriver or the adjustable spanner.
The two sides of the first clamping part 1 are in a planar structure, the upper end and the lower end of the first clamping part are in arc-shaped structures, and the two sides of the first clamping part are in planar structures, so that the first clamping part can more conveniently extend into the profile groove.
The second clamping part 4 is arranged in a circular structure.
Example 2
As shown in fig. 3, a screw fixing sleeve comprises a connecting portion 2, wherein a first clamping portion 1 and a second clamping portion 4 are respectively arranged at two ends of the connecting portion 2, a third limiting cavity 7 is formed in one end, away from the connecting portion 2, of the first clamping portion 1, and a second limiting cavity 5 is formed in one end, away from the connecting portion 2, of the second clamping portion 4.
The third spacing chamber 7 is the setting of diamond-shaped structure, and diamond-shaped structure is more convenient to match with the bolt in the section bar recess and corresponds, locks, and the spacing chamber 7 size of third is greater than first spacing chamber 6.
When the screw fixing sleeve is used, the screw fixing sleeve is clamped with the rotating end of the adjustable spanner or the electric screwdriver, the screw fixing sleeve stretches into the profile groove, and the first limiting cavity in the first clamping part is clamped with the fixing screw to limit, so that the effect of locking the threading bolt can be achieved.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the summary of the present utility model within the scope of the present utility model.
Claims (6)
1. A screw fixation sleeve, characterized in that: including connecting portion (2), the both ends of connecting portion (2) are equipped with first joint portion (1) and second joint portion (4) respectively, first joint portion (1) is kept away from the one end of connecting portion (2) is equipped with first spacing chamber (6), second joint portion (4) is kept away from the one end of connecting portion (2) has been seted up second spacing chamber (5).
2. The screw fixation sleeve of claim 1 wherein: the connecting part (2), the first clamping part (1) and the second clamping part (4) are of an integrally formed steel structure.
3. The screw fixation sleeve of claim 1 wherein: the first limiting cavity (6) is arranged in a diamond structure.
4. The screw fixation sleeve of claim 1 wherein: the second limiting cavity (5) is arranged in a rectangular structure.
5. The screw fixation sleeve of claim 1 wherein: the two sides of the first clamping part (1) are in a plane structure, and the upper end and the lower end of the first clamping part are in an arc structure.
6. The screw fixation sleeve of claim 1 wherein: the second clamping part (4) is arranged in a circular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322815410.9U CN221003477U (en) | 2023-10-20 | 2023-10-20 | Screw fixing sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322815410.9U CN221003477U (en) | 2023-10-20 | 2023-10-20 | Screw fixing sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221003477U true CN221003477U (en) | 2024-05-24 |
Family
ID=91115842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322815410.9U Active CN221003477U (en) | 2023-10-20 | 2023-10-20 | Screw fixing sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221003477U (en) |
-
2023
- 2023-10-20 CN CN202322815410.9U patent/CN221003477U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221003477U (en) | Screw fixing sleeve | |
| CN212784047U (en) | Butt joint auxiliary tool | |
| CN220155869U (en) | Bus fracture cladding connection structure | |
| CN219528166U (en) | Split type reinforcing steel bar connecting sleeve with locking function | |
| CN217326112U (en) | Disconnect-type cold extrusion steel bar sleeve | |
| CN211899280U (en) | Mechanical sleeve joint suitable for high-strength steel bars | |
| CN217494080U (en) | Clamping torque wrench | |
| CN213088465U (en) | Self-locking screw | |
| CN214785347U (en) | Steel bar connecting sleeve convenient to install | |
| CN217175231U (en) | Safe formula steel construction node component | |
| CN212479879U (en) | Anti-theft bolt | |
| CN217620278U (en) | Extendable wrench for irregular bolt | |
| CN217268371U (en) | Steel bar connecting structure | |
| CN211572018U (en) | Connecting device for building steel structure | |
| CN214583763U (en) | Rebar meter connection structure | |
| CN213540968U (en) | Mining special-shaped bolt fastener | |
| CN216788949U (en) | Adjustable hexagon bolt suitable for long screw hole | |
| CN219712027U (en) | Connecting rod with limit structure | |
| CN215545948U (en) | Multi-specification laser welding fixture | |
| CN217461194U (en) | High-strength steel bar straight thread connecting device | |
| CN213702432U (en) | Tightening device for bearing compression nut | |
| CN219242891U (en) | Heavy double-screw tube bundle convenient to install | |
| CN109013974A (en) | A kind of building implement | |
| CN215171287U (en) | Chain type hoop with auxiliary locking mechanism | |
| CN212317153U (en) | Be used for building steel construction high altitude construction quick connecting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |