CN220706187U - Hexagonal screw for steel structure - Google Patents
Hexagonal screw for steel structure Download PDFInfo
- Publication number
- CN220706187U CN220706187U CN202322315430.XU CN202322315430U CN220706187U CN 220706187 U CN220706187 U CN 220706187U CN 202322315430 U CN202322315430 U CN 202322315430U CN 220706187 U CN220706187 U CN 220706187U
- Authority
- CN
- China
- Prior art keywords
- threaded
- hexagonal
- threaded rod
- pipe
- screw
- 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 title claims abstract description 14
- 239000010959 steel Substances 0.000 title claims abstract description 14
- 239000007787 solid Substances 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
Landscapes
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model relates to the technical field of hexagonal screws, in particular to a hexagonal screw for a steel structure, which comprises a threaded pipe; the hexagonal screw comprises a threaded pipe, a threaded post is arranged at the top end of the threaded pipe, a long rod is arranged at the center position of the top end of the threaded post, the top end of the long rod extends into the threaded pipe, a first threaded rod is arranged at one end of the long rod extending into the threaded pipe, the top end of the first threaded rod extends into the upper end face of the hexagonal screw, the threaded post, the long rod, the first threaded rod, the solid hexagonal plate and the second threaded rod are arranged on the threaded pipe, the threaded post and the threaded pipe are driven to be connected through the hexagonal screw, when a deeper threaded hole is encountered, the solid hexagonal screw is driven to be in spiral fit with the threaded pipe through the first threaded rod, the threaded post is driven to continue to spiral towards the depth of the threaded hole, the second threaded rod is abutted to be fixed on the outer edge face of the first threaded rod, and the application range of the hexagonal screw is improved.
Description
Technical Field
The utility model relates to the technical field of hexagonal screws, in particular to a hexagonal screw for a steel structure.
Background
The screw is a common fastener widely used on machinery, electric appliances and buildings, the surface is carved with concave-convex grooves called threads, the screw is a tool for gradually fastening a machine part by utilizing the physical and mathematical principles of the inclined circular rotation and friction force of an object, and the hexagonal screw is a screw commonly used for steel structure connection.
The length of the existing hexagonal screw is fixed, a screw hole with a non-matching depth and a non-shallow size is formed in the existing hexagonal screw, the hexagonal screw cannot be normally screwed when the screw hole is too shallow, and the workpiece cannot be fastened when the screw hole is too deep, so that the application range of the hexagonal screw is reduced.
Disclosure of Invention
The utility model aims to provide a hexagonal screw for a steel structure, which aims to solve the problems that in the prior art, the length of the existing hexagonal screw is fixed, a screw hole with a non-matching depth and a non-shallow size always appears, the hexagonal screw cannot be normally screwed when the screw hole is too shallow, and a workpiece cannot be fastened when the screw hole is too deep, so that the application range of the hexagonal screw is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a hexagonal screw for a steel structure comprises a threaded tube;
the screw thread post is installed to the top of screwed pipe, the screw thread post is installed to the below of screwed pipe, the stock is installed to the top central point of screw thread post, the top of stock extends to in the screwed pipe, first threaded rod is installed to the one end that the stock extends into in the screwed pipe, the top of first threaded rod extends into the up end of foraminiferous hexagonal plate, solid hexagonal plate is installed on the top of first threaded rod, is applicable to the screw hole of different degree of depth.
Preferably, the inside of screwed pipe is seted up with first threaded rod outer fringe face screwed connection's draw-in groove, the stock with screwed pipe sliding connection for the adaptation is deeper screw hole.
Preferably, the outer edge surface of the hexagonal plate with holes is spirally connected with a second threaded rod, and one end of the second threaded rod penetrates through the hexagonal plate with holes and is abutted to the outer edge surface of the first threaded rod for fixing a screw.
Preferably, the other end of the second threaded rod extends out of the outer edge surface of the hexagonal plate with holes, and a screwing block is arranged at the tail end of the extending part of the second threaded rod and used for fixing a screw and adapting to a deeper threaded hole.
Preferably, the hexagonal plate with holes drives the threaded column to rotate synchronously, and the solid hexagonal plate drives the threaded column to rotate.
Compared with the prior art, the utility model has the beneficial effects that:
through the screwed pipe that is equipped with, foraminiferous hexagonal plate, screw thread post, stock, first threaded rod, solid hexagonal plate and second threaded rod, drive screw thread post and screwed pipe through foraminiferous hexagonal plate and be connected steel construction, when meetting darker screw hole, rotatory solid hexagonal plate is by first threaded rod and screwed pipe screw fit, drives the screw thread post and continues to spiral towards the screw hole depths, fixes by the outer fringe face of the first threaded rod of second threaded rod butt, has improved hexagonal screw's application scope.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present utility model.
In the figure: 1. a threaded tube; 101. hexagonal plate with holes; 2. a threaded column; 201. a long rod; 202. a first threaded rod; 203. solid hexagonal plates; 3. a second threaded rod; 301. and (5) screwing the block.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
Examples
Referring to fig. 1-3, there is shown: the embodiment is a preferred implementation manner in the technical scheme, and the hexagonal screw for the steel structure comprises a threaded pipe 1;
the hexagonal plate 101 with holes is installed on the top end of the threaded pipe 1, the threaded column 2 is installed below the threaded pipe 1, the long rod 201 is installed at the center position of the top end of the threaded column 2, the top end of the long rod 201 extends into the threaded pipe 1, the first threaded rod 202 is installed at one end of the long rod 201 extending into the threaded pipe 1, the top end of the first threaded rod 202 extends into the upper end face of the hexagonal plate 101 with holes, and the solid hexagonal plate 203 is installed at the top end of the first threaded rod 202.
As shown in fig. 1, a clamping groove in spiral connection with the outer edge surface of a first threaded rod 202 is formed in the threaded pipe 1, and a long rod 201 is in sliding connection with the threaded pipe 1;
as shown in fig. 1 and 3, the second threaded rod 3 is screwed to the outer edge surface of the perforated hexagonal plate 101, and one end of the second threaded rod 3 penetrates through the perforated hexagonal plate 101 and abuts against the outer edge surface of the first threaded rod 202;
as shown in fig. 3, the other end of the second threaded rod 3 extends out of the outer edge surface of the hexagonal plate 101 with holes, and a screwing block 301 is arranged at the tail end of the extending part of the second threaded rod 3;
as shown in fig. 1, the hexagonal plate 101 with holes drives the threaded column 2 to rotate synchronously, and the solid hexagonal plate 203 drives the threaded column 2 to rotate;
in this embodiment, the threaded column 2 is aligned to the threaded hole, then the perforated hexagonal plate 101 and the solid hexagonal plate 203 are rotated to drive the threaded pipe 1 and the threaded column 2 to fasten, when the threaded hole is deeper and the perforated hexagonal plate 101 abuts against the outer side of the threaded hole, the solid hexagonal plate 203 is continuously rotated to drive the threaded column 2 to continuously rotate and reinforce towards the deep of the threaded hole, and after reaching the deep of the threaded hole, the rotating screw 301 abuts against the side surface of the first threaded rod 202 by the second threaded rod 3, so as to complete fixation.
In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
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 protection scope of the present utility model.
Claims (5)
1. A hexagonal screw for steel structure, comprising a threaded tube (1);
the method is characterized in that:
the utility model discloses a screw thread pipe, including threaded pipe (1), screw thread post (2) are installed on the top of threaded pipe (1), screw thread post (2) are installed to the below of threaded pipe (1), stock (201) are installed to the top central point of screw thread post (2), in the top of stock (201) extends to threaded pipe (1), first threaded rod (202) are installed to one end that stock (201) extended into threaded pipe (1), the top of first threaded rod (202) extends into the up end of foraminiferous hexagonal plate (101), solid hexagonal plate (203) are installed on the top of first threaded rod (202).
2. A hexagonal screw for steel construction according to claim 1, wherein: the inside of screwed pipe (1) is offered with the draw-in groove of first threaded rod (202) outer fringe face screwed connection, stock (201) with screwed pipe (1) sliding connection.
3. A hexagonal screw for steel construction according to claim 1, wherein: the outer edge surface of the hexagonal plate (101) with holes is spirally connected with a second threaded rod (3), and one end of the second threaded rod (3) penetrates through the hexagonal plate (101) with holes and abuts against the outer edge surface of the first threaded rod (202).
4. A hexagonal screw for steel construction according to claim 3, wherein: the other end of the second threaded rod (3) extends out of the outer edge surface of the hexagonal plate (101) with the holes, and a screwing block (301) is arranged at the tail end of the extending part of the second threaded rod (3).
5. A hexagonal screw for steel construction according to claim 1, wherein: the hexagonal plates (101) with holes drive the threaded columns (2) to synchronously rotate, and the solid hexagonal plates (203) drive the threaded columns (2) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315430.XU CN220706187U (en) | 2023-08-28 | 2023-08-28 | Hexagonal screw for steel structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322315430.XU CN220706187U (en) | 2023-08-28 | 2023-08-28 | Hexagonal screw for steel structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220706187U true CN220706187U (en) | 2024-04-02 |
Family
ID=90453237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322315430.XU Active CN220706187U (en) | 2023-08-28 | 2023-08-28 | Hexagonal screw for steel structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220706187U (en) |
-
2023
- 2023-08-28 CN CN202322315430.XU patent/CN220706187U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5674035A (en) | Thread forming screw | |
| GB1575194A (en) | Screw | |
| CN208341868U (en) | A kind of steel cutting device | |
| CN220706187U (en) | Hexagonal screw for steel structure | |
| CN215487483U (en) | Ball screw transmission device for transverse cutting machine | |
| CN206614038U (en) | The easy device of keyway is processed on a kind of lathe | |
| CN210715422U (en) | Anti-rotation connecting structure for plate connection and combined plate | |
| CN111022463B (en) | Embedded fixed expansion bolt | |
| CN208294912U (en) | A kind of anti-corrosion screw | |
| CN212079905U (en) | Anti-loosening and anti-theft nut with wedge-shaped block external member on side surface of nut | |
| CN211639255U (en) | Angle grinding equipment for micro drill bit | |
| CN203879884U (en) | Wood screw | |
| CN219234545U (en) | Multi-surface inclined pressing type tool apron mounting structure | |
| CN219388379U (en) | Cross-shaped groove countersunk head fiberboard tip screw | |
| CN205673941U (en) | A kind of structure eliminating bench type machine strike note | |
| CN210615996U (en) | Automatic clamp for medical instrument | |
| CN220540063U (en) | Quick locking screw | |
| CN221065264U (en) | Inclined plane drilling frock | |
| CN216617463U (en) | Road detection is with drilling coring machine convenient to change coring section of thick bamboo | |
| CN217343725U (en) | Drill bit with replaceable drill edge | |
| CN216407428U (en) | Reinforced screw structure | |
| CN114043278B (en) | Auxiliary device and method for machining oblique oil hole of connecting rod | |
| CN218136604U (en) | Tool changing positioning structure for precision numerical control machine tool | |
| CN219234059U (en) | Straight shank twist drill | |
| CN218504183U (en) | Repairing cutter for damaged bolt |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |