CN209025986U - A kind of multi-functional cap bag of foundation bolt - Google Patents
A kind of multi-functional cap bag of foundation bolt Download PDFInfo
- Publication number
- CN209025986U CN209025986U CN201821402135.0U CN201821402135U CN209025986U CN 209025986 U CN209025986 U CN 209025986U CN 201821402135 U CN201821402135 U CN 201821402135U CN 209025986 U CN209025986 U CN 209025986U
- Authority
- CN
- China
- Prior art keywords
- foundation bolt
- section sleeve
- lower section
- interior
- sleeve
- 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
Landscapes
- Foundations (AREA)
Abstract
A kind of multi-functional cap bag of foundation bolt is set to outside foundation bolt and nut thereon；It includes upper and lower section sleeve composition；The upper section sleeve is inner circle outer-hexagonal shape, top sealing, and one limited block of top inner wall center projection；The lower section sleeve is in inverted T-shaped structure, and top is interior hexagonal external circular structure, and lower part is interior quincunx outer-hexagonal shape structure；The internal diameter of the upper section sleeve is greater than the diameter of foundation bolt；The outer-hexagonal external profile diameter of the upper section sleeve is less than the interior hexagonal inner edge diameter of the lower section upper cartridge, slide up and down lower section sleeve can when being socketed on section sleeve；The interior plum-shaped structure of the lower section lower cartridge is matched with the nut size on foundation bolt；The limiting groove with the cooperation of the limited block of the upper section sleeve top inner wall projection is set at the top of the foundation bolt.The utility model can facilitate secondary fastening, have the function of locking, moisture-proof, antirust etc., it is possible to reduce maintenance expense reduces fault time.
Description
Technical field
The utility model relates to connector, in particular to a kind of multi-functional cap bag of foundation bolt, suitable for need to fix roller-way,
On the foundation bolt of the equipment such as motor, is relaxed to prevent from having fastened foundation bolt due to the vibration of connection equipment, separately had
Protect bolt external screw thread from damage, moisture-proof, antirust and other effects.
Background technique
The motor of roller-way and driving roller-way on equipment of hot rolling rolling line, since the shock that slab sticks up discount connects frequent occurrence
The phenomenon that foundation bolt of roller-way and motor loosens, and foundation bolt is current fixed roller-way and the unique method of motor.Especially
It is the rolling due to multi-pass, it is especially prominent that slab sticks up the phenomenon that discount causes roller-way and motor foundation bolt to loosen roller-way shock
Out.Its direct result makes the connection catcher failure for linking roller-way and motor, and catcher once fails, the roller-way of active transmission slab
" free roll " is reformed into." free roll " meeting is generated to wipe and be scratched to the following table of product, in order to ensure the quality of hot-rolled product, generally
Do not allow " free roll " occur.Fault time certainly will be increased in this way, reduce the efficiency of production line.
It the phenomenon that in order to avoid the loosening of the foundation bolt of roller-way and motor, (is being fastened using " spot welding " at present
Between screw bolt and nut with electric welding directly welding jail) or " joint welding " (i.e. at the top of the bolt fastened between nut utilize reinforcing bar divide
Do not weld) method.This method can effectively solve the phenomenon that foundation bolt loosens really, but effect is not permanent.Because with
Slab stick up the continuous shock of discount so that gradually form gap between roller-way bushing seat bottom and pedestal, to generate new
Loose phenomenon, it is final that " free roll " occurs again.Bolt thread can be damaged after the another method locking using " spot welding " and " joint welding ", it is difficult
With fastening bolt again.Have to that gas cutting is taken to be cut off in the replacement process to the foundation bolt of thread damage, this
It is the big factor for causing foundation bolt costly with new product is taken over.And the measure of cutting off is taken to the foundation bolt of damage, it can only
It is carried out under shutdown status, to extend treatment process, increases fault time.
Summary of the invention
The purpose of this utility model is that designing a kind of multi-functional cap bag of foundation bolt, secondary fastening can be facilitated, had anti-
The functions such as loose, moisture-proof, antirust, it is possible to reduce maintenance expense reduces fault time.
To achieve the above purpose, the technical solution of the present invention is:
A kind of multi-functional cap bag of foundation bolt is set to outside foundation bolt and nut thereon；It includes upper and lower section sleeve
Composition；The upper section sleeve is inner circle outer-hexagonal shape, top sealing, and one limited block of top inner wall center projection；It is described
Lower section sleeve is in inverted T-shaped structure, and top is interior hexagonal external circular structure, and lower part is interior quincunx outer-hexagonal shape structure；On described
The internal diameter for saving sleeve is greater than the diameter of foundation bolt；The outer-hexagonal external profile diameter of the upper section sleeve is less than on the lower section sleeve
The interior hexagonal inner edge diameter in portion, slide up and down lower section sleeve can when being socketed on section sleeve；The lower section lower cartridge it is interior
Plum-shaped structure is matched with the nut size on foundation bolt；It is set at the top of the foundation bolt and the upper section sleeve top
The limiting groove of the limited block cooperation of inner wall projection.
Butter is spread in its surrounding after foundation bolt is completed to fasten, it then can the utility model Multifunctional sleeve rank
It is placed on foundation bolt, so that the limited block in upper section sleeve top is fallen in the upper limit groove of foundation bolt, and lower section set
Interior " plum blossom " of cylinder lower part is inserted on the nut of foundation bolt.If interior " plum blossom " of lower section lower cartridge fails to be inserted in nut
On, left-right rotation sleeve just can be such that nature is inserted in, because the width of the upper limit groove of foundation bolt is greater than section sleeve
The limited block of top inner wall solves the problems, such as the locking of foundation bolt with this simple designs；In addition, (nut or more needs foundation bolt
Disengaging section) in the environment for sealing and being covered with butter solve the problems, such as moisture-proof, antirust again, while just to the bolt for occurring loosening
In secondary fastening.
The utility model has the beneficial effects that
The utility model protects the foundation bolt of tightening state, crucial using a kind of unique texture of self-mutilation behavior
Structure, which is to meet in above-mentioned real work, to be had the function of locking, moisture-proof, antirust to foundation bolt, facilitates secondary fastening, is made
The phenomenon that foundation bolt is reused, and damage connection catcher is avoided.
The multi-functional cap bag of foundation bolt described in the utility model is applied to locking, moisture-proof, antirust, secondary fastening side
Just on fixed foundation bolt.On such as all kinds of roller-ways, motor equipment, with reduce maintenance cost, reduce fault time, have compared with
Wide popularization and application field.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Fig. 2 is the front view of upper section sleeve in the utility model embodiment.
Fig. 3 is the top view of upper section sleeve in the utility model embodiment.
Fig. 4 is the front view of lower section sleeve in the utility model embodiment.
Fig. 5 is the top view of lower section sleeve in the utility model embodiment.
Specific embodiment
Referring to FIG. 1 to FIG. 5, a kind of multi-functional cap bag of foundation bolt of the utility model is set to foundation bolt 1 and thereon
Nut 2 outside；It includes upper section sleeve 3, lower section sleeve 4 composition；
The upper section sleeve 3 is inner circle outer-hexagonal shape, top sealing, and one limited block of top inner wall center projection
31；
The lower section sleeve 4 is in inverted T-shaped structure, and top 41 is interior hexagonal external circular structure, and lower part 42 is interior quincunx outer
Hexgonal structure；
The internal diameter of the upper section sleeve 3 is greater than the diameter of foundation bolt 1；The outer-hexagonal external profile diameter of the upper section sleeve 3
It less than the interior hexagonal inner edge diameter on lower 4 top of section sleeve, slide up and down lower section sleeve 4 can when being socketed on section sleeve 3；
The interior plum-shaped structure of lower 4 lower part of section sleeve is matched with 2 size of nut on foundation bolt 1；
The top of the foundation bolt 1 sets the limit with the cooperation of the limited block 31 of the upper 3 top inner wall projection of section sleeve
Groove 11.
Claims (1)
1. a kind of multi-functional cap bag of foundation bolt, it is set to outside foundation bolt and nut thereon；It is characterised in that it includes upper,
Lower section sleeve composition；
The upper section sleeve is inner circle outer-hexagonal shape, top sealing, and one limited block of top inner wall center projection；
The lower section sleeve is in inverted T-shaped structure, and top is interior hexagonal external circular structure, and lower part is interior quincunx outer-hexagonal shape knot
Structure；The internal diameter of the upper section sleeve is greater than the diameter of foundation bolt；The outer-hexagonal external profile diameter of the upper section sleeve is less than described
The interior hexagonal inner edge diameter of lower section upper cartridge, slide up and down lower section sleeve can when being socketed on section sleeve；The lower section set
The interior plum-shaped structure of cylinder lower part is matched with the nut size on foundation bolt；
The limiting groove with the cooperation of the limited block of the upper section sleeve top inner wall projection is set at the top of the foundation bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402135.0U CN209025986U (en) | 2018-08-29 | 2018-08-29 | A kind of multi-functional cap bag of foundation bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821402135.0U CN209025986U (en) | 2018-08-29 | 2018-08-29 | A kind of multi-functional cap bag of foundation bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209025986U true CN209025986U (en) | 2019-06-25 |
Family
ID=66876646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821402135.0U Active CN209025986U (en) | 2018-08-29 | 2018-08-29 | A kind of multi-functional cap bag of foundation bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209025986U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332204A (en) * | 2019-07-25 | 2019-10-15 | 海盐新跃电器有限公司 | A kind of foundation bolt locking device |
-
2018
- 2018-08-29 CN CN201821402135.0U patent/CN209025986U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110332204A (en) * | 2019-07-25 | 2019-10-15 | 海盐新跃电器有限公司 | A kind of foundation bolt locking device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209025986U (en) | A kind of multi-functional cap bag of foundation bolt | |
| CN110295711A (en) | The construction method of pre-buried connector | |
| CN102962669A (en) | Technology for press fitting of coupling | |
| CN205298216U (en) | TBM hobbing cutter is from locking connecting bolt of locking -type | |
| CN206290555U (en) | A kind of elastic card pin check bolt | |
| CN201807798U (en) | End face deburring clamp for medium module gear | |
| CN207567993U (en) | A kind of assembled architecture wall | |
| CN202431723U (en) | Anti-dismounting bolt | |
| CN206246499U (en) | Excavator bucket spindle exempts to tear axle fast assembling-disassembling pad open | |
| CN213846436U (en) | Direct current brushless motor with laminated structure | |
| CN206290561U (en) | A kind of self-tightening type check bolt | |
| CN203742983U (en) | Screw pump adjusting device of fully automatic concrete high-speed spraying machine | |
| CN204672335U (en) | A kind of edge mill device of good crushing effect | |
| CN209677229U (en) | A kind of live pig meat products processing meat grinder | |
| CN207539166U (en) | A kind of high strength friction type bolt | |
| CN209669657U (en) | It a kind of concrete road surface repairs and fills up robot | |
| CN207283307U (en) | A kind of motor does not shut down the structure of multi-directionally bearing oil extraction | |
| CN205100973U (en) | Cutting drum guard shield | |
| CN205173956U (en) | Reinforcing plate | |
| CN205036702U (en) | High strength hexagon nut | |
| CN205921199U (en) | Location structure is screwed up to automobile engine spark plug | |
| CN216421601U (en) | Quick tightening device for mechanical connection of steel bars | |
| CN204294294U (en) | A kind of crushing teeth | |
| CN206368730U (en) | A kind of Aeroassisted joint | |
| KR200461796Y1 (en) | the yawing shaft join structure for farm working machinery to tractor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |