CN206290556U - A kind of U-bolt of tautness high - Google Patents
A kind of U-bolt of tautness high Download PDFInfo
- Publication number
- CN206290556U CN206290556U CN201621159447.4U CN201621159447U CN206290556U CN 206290556 U CN206290556 U CN 206290556U CN 201621159447 U CN201621159447 U CN 201621159447U CN 206290556 U CN206290556 U CN 206290556U
- Authority
- CN
- China
- Prior art keywords
- bolt
- key
- tautness
- straight key
- steel
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 33
- 239000010959 steel Substances 0.000 claims abstract description 33
- 238000005452 bending Methods 0.000 claims abstract description 17
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 15
- 239000000956 alloy Substances 0.000 claims abstract description 15
- 229910000975 Carbon steel Inorganic materials 0.000 claims abstract description 10
- 229910001209 Low-carbon steel Inorganic materials 0.000 claims abstract description 9
- 239000010962 carbon steel Substances 0.000 claims abstract description 9
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 7
- 239000000463 material Substances 0.000 abstract description 4
- 238000005266 casting Methods 0.000 abstract description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003446 ligand Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 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
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
Abstract
The utility model discloses a kind of U-bolt of tautness high,Including straight key and bending key,Screwed plug is provided with the top of the straight key,The side of the straight key is provided with bolt hole,The inside of the straight key is provided with alloy core,The inside of the alloy core is provided with Q345 strength steels,The side of the Q345 strength steels is provided with carbon steel net,The bottom of the carbon steel net is provided with Q235 steel,The side of the bending key is respectively equipped with symmetrical mild steel,This kind high U-bolt of tautness,Employ the seamless applying casting of each material layer,It is unlikely to deform expansion,The drawbacks of having prevented chance aquatic rust,Realize bending strength big,Impact flexibility is strong,Compressive strength is strong,The characteristics of elastic modelling quantity is greatly and tensile strength is big,Alloy core and Q345 strength steels can allow straight key to bear up the stretching of bigger pressure,Pad and pressure lock can meet Force principle can preferably share a part of stress,Realize this kind high tightness high of the U-bolt of tautness.
Description
Technical field
The utility model is related to bolt technical field, specially a kind of U-bolt of tautness high.
Background technology
So-called bolt, i.e. U-bolts, criteria of right and wrong part are shaped as U-shaped so also referred to as U-bolt, there is screw thread at two
Can be combined with nut, be mainly used in fixing the leaf spring of tube such as water pipe or tablet such as automobile, the side of object is fixed due to it
Formula as people horseback, therefore referred to as U-bolts is typically employed on cargo vehicle, it be for stabilizing cars domain and
Vehicle frame, such as leaf spring are exactly U-bolt to be connected, and U-bolt is widely used, is used primarily in construction and installation, machinery and matches somebody with somebody
Part connection, shipping vehicle and bridge tunnel railway etc., principal shape is semicircle, square right angle, triangle and oblique triangle, with
The development of science and technology, the species of bolt is also more and more, and function is also stronger and stronger, wherein tautness high is U-shaped
Bolt is also more.
But existing tautness U-bolt function limitation high, material is not sufficiently stable, and the insufficient strength for bending and stretching is big,
The help for giving people to provide is less.
So, a kind of U-bolt of tautness high how is designed, as our problems currently to be solved.
Utility model content
The purpose of this utility model is to provide a kind of U-bolt of tautness high, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：A kind of U-bolt of tautness high, including
Straight key and bending key, are provided with screwed plug at the top of the straight key, the side of the straight key is provided with bolt hole, described straight
The inside of key is provided with alloy core, and the inside of the alloy core is provided with Q345 strength steels, and the side of the Q345 strength steels is provided with
Carbon steel net, the bottom of the carbon steel net is provided with Q235 steel, and the side of the bending key is respectively equipped with symmetrical mild steel, described
The bottom of mild steel is provided with Elastic Steel, and the side of the Elastic Steel is provided with nickel alloy support chip, the side of the nickel alloy support chip
Face is provided with pad, and the side of the pad is provided with pressure lock, and the bottom of the pressure lock is provided with rotation pearl, the bottom of the rotation pearl
Portion is provided with top flat.
Further, the straight key is fixedly connected with bending key by Elastic Steel.
Further, the Elastic Steel is fixedly connected with screwed plug by alloy core.
Further, the pressure lock is flexibly connected with top flat by rotating pearl.
Further, the side of the screwed plug is provided with magnet.
Compared with prior art, the beneficial effects of the utility model are：This kind high U-bolt of tautness, employs each
The individual seamless applying casting of material layer, is unlikely to deform expansion, the drawbacks of prevented chance aquatic rust, realizes that density of material is big, bending
Intensity is big, impact flexibility is strong, compressive strength is strong, elastic modelling quantity is big, tensile strength is big and the characteristics of heatproof high, using second pouring
Method, i.e., the bolt hole of reserved appropriate size, realizes this kind high intensive properties of the U-bolt of tautness when basis is poured into a mould
And stability, alloy core and Q345 strength steels can allow straight key to bear up the stretching of bigger pressure, realize this kind high tightly
The high-strength supportive of the U-bolt of soundness, pad and pressure lock can meet Force principle can preferably share a part of stress,
Realize this kind high tightness high of the U-bolt of tautness.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is partial structural diagram of the present utility model；
In figure：The straight keys of 1-；2- bends key；3- screwed plugs；4- bolts hole；5- Elastic Steels；6- pressure locks；7- pads；
8- mild steel；9- magnet；10- top flats；11- rotates pearl；12-Q235 steel；13- alloy cores；14-Q345 strength steels；15- carbon steels
Net；16- nickel alloy support chips.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of U-bolt of tautness high, including straight bolt
Body 1 and bending key 2, the top of the straight key 1 are provided with screwed plug 3, and the side of the straight key 1 is provided with bolt hole 4, described
The inside of straight key 1 is provided with alloy core 13, and the inside of the alloy core 13 is provided with Q345 strength steels 14, the Q345 strength steels 14
Side be provided with carbon steel net 15, the bottom of the carbon steel net 15 is provided with Q235 steel 12, and the side of the bending key 2 sets respectively
The bottom for having symmetrical mild steel 8, the mild steel 8 is provided with Elastic Steel 5, and the side of the Elastic Steel 5 is provided with nickel alloy support
Piece 16, the side of the nickel alloy support chip 16 is provided with pad 7, and the side of the pad 7 is provided with pressure lock 6, the pressure lock 6
Bottom be provided with rotation pearl 11, it is described rotate pearl 11 bottom be provided with top flat 10.
Further, the straight key 1 is fixedly connected with bending key 2 by Elastic Steel 5, can reinforce the He of straight key 1
Bend the toughness of key 2.
Further, the Elastic Steel 5 is fixedly connected with screwed plug 3 by alloy core 13, strengthens the stretchable of straight key 1
Property.
Further, the pressure lock 6 is flexibly connected with top flat 10 by rotating pearl 11, can be shared for bending key 2
A part of stress.
Further, the side of the screwed plug 3 is provided with magnet 9, can be good at being connected with the ligand of bolt.
Operation principle：First, screwed plug 3 is connected with the connector of bolt, magnet 9 can have certain to metal structure
Absorption affinity, can conveniently install, after installing, straight key 1 is coupled together with key 2 is bent by Elastic Steel 5, the two it
Between have certain DE, the stress of bolt has been shared to a certain extent, the inside of straight key 1 is provided with Q235 steel 12, alloy
Core 13, Q345 strength steels 14 and carbon steel net 15 further serve the effect of reinforcing to bolt, can be good at increasing bolt
Intensity and toughness, if bolt is lateral stressed, the compression of mild steel 8 and the energy very little of Elastic Steel 5 simultaneously supports bolt, effectively
The fracture of bolt is prevented, pressure lock 6 can also coordinate rotation pearl 11 to share a part of stress, be prevented from bending key 2
Fracture, pad 7 well protects bending key 2 rubbed or pressure break by hard thing.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of U-bolt of tautness high, including straight key (1) and bending key (2), it is characterised in that：The straight key
(1) screwed plug (3) is provided with the top of, the side of the straight key (1) is provided with bolt hole (4), and the inside of the straight key (1) sets
The inside for having alloy core (13), the alloy core (13) is provided with Q345 strength steels (14), the side of the Q345 strength steels (14)
Carbon steel net (15) is provided with, the bottom of the carbon steel net (15) is provided with Q235 steel (12), and the side of bending key (2) sets respectively
The bottom for having symmetrical mild steel (8), the mild steel (8) is provided with Elastic Steel (5), and the side of the Elastic Steel (5) is provided with nickel
Alloy support chip (16), the side of the nickel alloy support chip (16) is provided with pad (7), and the side of the pad (7) is provided with pressure
Power bolt (6), the bottom of the pressure lock (6) is provided with rotation pearl (11), and the bottom for rotating pearl (11) is provided with top flat (10).
2. the U-bolt of a kind of tautness high according to claim 1, it is characterised in that：The straight key (1) and bending
Key (2) is fixedly connected by Elastic Steel (5).
3. the U-bolt of a kind of tautness high according to claim 1, it is characterised in that：The Elastic Steel (5) and screw thread
Bolt (3) is fixedly connected by alloy core (13).
4. the U-bolt of a kind of tautness high according to claim 1, it is characterised in that：The pressure lock (6) and top flat
(10) it is flexibly connected by rotating pearl (11).
5. the U-bolt of a kind of tautness high according to claim 1, it is characterised in that：The side of the screwed plug (3)
It is provided with magnet (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159447.4U CN206290556U (en) | 2016-11-01 | 2016-11-01 | A kind of U-bolt of tautness high |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621159447.4U CN206290556U (en) | 2016-11-01 | 2016-11-01 | A kind of U-bolt of tautness high |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206290556U true CN206290556U (en) | 2017-06-30 |
Family
ID=59095463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621159447.4U Expired - Fee Related CN206290556U (en) | 2016-11-01 | 2016-11-01 | A kind of U-bolt of tautness high |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206290556U (en) |
-
2016
- 2016-11-01 CN CN201621159447.4U patent/CN206290556U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170630 |