CN207554533U - The bolt group fastener that a kind of anti-oscillating loosens - Google Patents
The bolt group fastener that a kind of anti-oscillating loosens Download PDFInfo
- Publication number
- CN207554533U CN207554533U CN201721753566.7U CN201721753566U CN207554533U CN 207554533 U CN207554533 U CN 207554533U CN 201721753566 U CN201721753566 U CN 201721753566U CN 207554533 U CN207554533 U CN 207554533U
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- CN
- China
- Prior art keywords
- nut
- threaded rod
- gap plate
- bolt
- threaded
- 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
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Abstract
The bolt group fastener that a kind of anti-oscillating of the utility model loosens including bolt, nut, reinforcing member and reinforces screw；The first gap plate is provided on nut；The bolt includes nut and threaded rod, the side of the threaded rod is provided with the second gap plate, on the threaded rod threaded rod slot is offered from free end, the threaded rod slot includes slide groove portion and straight trough portion, the reinforcing member includes the sliding block being adapted with the slide groove portion, the free end of the sliding block is articulated and connected with securing plate, second threaded hole identical with the first threaded hole size is offered in the securing plate, the reinforcing screw is adapted with first threaded hole, second threaded hole.Further reinforcement effect plays nut by reinforcing member and reinforcing screw, prevents nut from occurring to loosen or come off, the first gap plate on nut can reduce the influence fastened by the vibrations of fastener to nut；It is outer de- that the second gap plate on threaded rod can ensure that nut is not easy after tightening.
Description
Technical field
The utility model is related to the bolt group fasteners that technical field of fastening more particularly to a kind of anti-oscillating loosen.
Background technology
Fastener is widely used in machinery equipment, building structure, furniture system as a kind of common fastening mechanical part
The fields of grade are made, general bolt assembly includes screw bolt and nut, passes through being used cooperatively to two basic change object for screw bolt and nut
Realize the fixed effect stepped up.But some mechanical equipments and construction occasion can sometimes be in vibrating state by fastener,
Bolt assembly after long-term use, can be gone out by by the vibration influence of fastener, the nut of bolt assembly and the threaded engagement of bolt
It situation about now loosening or even falls off, influences fastening effect, accident can be caused when serious.
Utility model content
The purpose of this utility model is to provide the bolt group fastener that a kind of anti-oscillating loosens, and solves bolt in the prior art
During component securing objects the technical issues of loose or dislocation easy by vibration influence.
In order to solve the above technical problems, the utility model adopts the following technical solution：
Including bolt, nut, reinforcing member and reinforce screw.
The nut is adapted with the bolt, and one end of the nut is provided with the first gap plate, first gap
Plate is radially isolated from edge by the main body of the nut and is formed.
The bolt includes nut and the threaded rod being set on the nut, and the nut is integrated with the threaded rod
Formula structure.
The side of the threaded rod is provided with the second gap plate, and the second gap plate is by the threaded rod from free end edge
The direction parallel with axis isolates to be formed, and the side symmetrical with the second gap plate is opened up from free end on the threaded rod
There is threaded rod slot, the threaded rod slot includes the slide groove portion of the close screw thread rod axis and is connected with the slide groove portion straight
Groove portion, the cross section of the slide groove portion is "convex" shaped, and the straight trough portion offers the first screw thread close to one end of the nut
Hole.
The reinforcing member includes the sliding block being adapted with the slide groove portion, and the free end of the sliding block hingedly connects with securing plate
It connects, second threaded hole identical with the first screw thread pore diameter size is offered in the securing plate, the securing plate is in
The other end of the securing plate is located at outside and second threaded hole and first spiral shell of the threaded rod during horizontality
The axis of pit is harmonious.
The reinforcing screw is adapted with first threaded hole, second threaded hole.
Further, the slide groove portion is located at one end of the threaded rod free end and is fixedly installed anticreep baffle.
Further, the length of the securing plate is more than the length of the threaded rod slot.
Further, nut one end edge corresponding with the first gap plate is parallel with the axis of the nut
Direction offer the first limit hole, the first compressed spring is provided in first limit hole, first compressed spring
One end is fixedly connected with the bottom of first limit hole, and the other end of the compressed spring is fixed with the first gap plate to be connected
It connects.
Further, radial direction of the threaded rod side edge corresponding with the second gap plate with the threaded rod
Direction offers the second limit hole, is provided with the second compressed spring in second limit hole, and the one of second compressed spring
End is fixedly connected with the bottom of second limit hole, and the other end of second compressed spring is fixed with the second gap plate
Connection.
The bolt group fastener that a kind of anti-oscillating of the utility model loosens,
Compared with prior art, the advantageous effects of the utility model：
The utility model after tightening nut and object fastened, by reinforcing member and reinforce screw nut is played into
The reinforcement effect of one step prevents nut from occurring to loosen or come off；Sliding block slides the tune realized and reinforce Board position in threaded rod slot
It is whole, and then can realize that nut is located at the reinforcement effect of different location on screw rod bar；The bottom plate of sliding slot is provided with anticreep baffle, it can
Ensure that reinforcing member does not come off from threaded rod when not in use in fastening assembly, avoid the loss of parts in fastening assembly；This reality
Nut is made to become flexible from original rigid contact with by the contact of fastener with the first gap plate set on novel nut
Contact, can reduce the influence fastened by the vibrations of fastener to nut；The the second gap plate set on threaded rod can ensure nut
It is not easy outer de- after tightening, ensure that the reliability of fastening assembly.
Description of the drawings
The utility model is described in further detail for explanation below in conjunction with the accompanying drawings.
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model bolt arrangement schematic diagram；
Fig. 3 is the horizontal cross-section structure diagram of the utility model bolt；
Fig. 4 is the utility model nut structure diagram；
Reference sign：1st, bolt；1-1, nut；1-2, threaded rod；1-2-1, the second gap plate；1-2-2, threaded rod
Slot；1-2-2-1, slide groove portion；1-2-2-2, straight trough portion；1-2-3, the first threaded hole；1-2-4, the second limit hole；2nd, nut；2-
1st, the first gap plate；2-2, the first limit hole；3rd, reinforcing member；3-1, sliding block；3-2, securing plate；3-2-1, the second threaded hole；3-
3rd, pivot pin；4th, screw is reinforced；5th, the first compressed spring；6 second compressed springs；7th, anticreep baffle；8th, by fastener.
Specific embodiment
As shown in Figures 1 to 4, the bolt group fastener that a kind of anti-oscillating of the utility model loosens, including bolt 1, nut
2nd, reinforcing member 3 and reinforcing screw 4.
The nut 2 is adapted with the bolt 1, and one end of the nut 2 is provided with the first gap plate 2-1, specifically
The first gap plate 2-1 is radially isolated from edge by the main body of the nut 2 and is formed.The nut 2 and described the
The corresponding one end of one gap plate 2-1 offers the first limit hole 2-2 along the direction parallel with the axis of the nut 2, described
The first compressed spring 5, one end of first compressed spring 5 and the first limit hole 2-2 are provided in first limit hole 2-2
Bottom be fixedly connected by welding, the other end of first compressed spring 5 and the first gap plate 2- are solid by welding 1
Fixed connection.
The bolt 1 includes nut 1-1 and the threaded rod 1-2, the nut 1-1 that are set on the nut 1-1 and institute
Threaded rod 1-2 is stated to be an integral structure.
The side of the threaded rod 1-2 is provided with the second gap plate 1-2-1, the specific second gap plate 1-2-1 by
The threaded rod 1-2 isolates to be formed from free end along the direction parallel with axis.The threaded rod 1-2 and the second gap plate
The corresponding sides of 1-2-1 offer the second limit hole 1-2-4, second limit along the radial direction with the threaded rod 1-2
The second compressed spring 6 is provided in the hole 1-2-4 of position, one end of second compressed spring 6 is with the second limit hole 1-2-4's
Bottom is fixedly connected by welding, and the other end of second compressed spring 6 is solid by welding with the second gap plate 1-2-1
Fixed connection.
On the threaded rod 1-2 threaded rod is offered from free end with side symmetrical the second gap plate 1-2-1
Slot 1-2-2, the threaded rod slot 1-2-2 include close to the threaded rod 1-2 axis slide groove portion 1-2-2-1 and with the sliding slot
The cross section of the straight trough portion 1-2-2-2 that portion 1-2-2-1 is connected, the slide groove portion 1-2-2-1 be "convex" shaped, the straight trough portion
1-2-2-2 offers the first threaded hole 1-2-3 close to one end of the nut 1-1.
The reinforcing member 3 includes the sliding block 3-1 being adapted with the slide groove portion 1-2-2-1, the free end of the sliding block 3-1
It is articulated and connected with securing plate 3-2, the specific securing plate 3-2 is articulated and connected by the pivot pin 3-3 and sliding block 3-1, described
The second threaded hole 3-2-1 identical with the first threaded hole 1-2-3 diameters is offered on securing plate 3-2, is added when described
The other end that solid plate 3-2 is in securing plate 3-2 during horizontality is located at the outside of the threaded rod 1-2 and second spiral shell
Pit 3-2-1 and the axis of the first threaded hole 1-2-3 are harmonious.The length of the securing plate 3-2 is more than in the present embodiment
The length of the threaded rod slot 1-2-2.
The reinforcing screw 4 is adapted with the first threaded hole 1-2-3, the second threaded hole 3-2-1.
In the present embodiment, the slide groove portion 1-2-2-1 is located at one end of the threaded rod 1-2 free ends and is fixedly installed
Anticreep baffle 7, the setting of anticreep baffle 7 can ensure that the reinforcing member 3 takes off not from threaded rod 1-2 when not in use in fastening assembly
It falls, avoids the loss of parts in fastening assembly.
The application method of the utility model is：
The securing plate is adjusted first to the direction parallel with the axis of the threaded rod, then presses tight second gap
Threaded rod is inserted by the mounting hole of fastener 8 by plate, then nut and threaded rod are screwed cooperation, makes nut with the first gap
One end of plate adjusts the reinforcing Board position and direction, securing plate is made to be in horizontal position with being bonded by fastener 8 and tightening nut
It is fitted closely when putting with nut, and trip bolt of taking is threadedly coupled with the second threaded hole and the first threaded hole and tightens securely, makes
Securing plate plays reinforcement effect to nut.
Embodiment described above is only that the preferred embodiment of the utility model is described, not to the utility model
Range is defined, and under the premise of the spirit of the design of the utility model is not departed from, those of ordinary skill in the art are new to this practicality
The various modifications and improvement that the technical solution of type is made should all fall into the protection domain that the utility model claims book determines
It is interior.
Claims (5)
1. a kind of bolt group fastener that anti-oscillating loosens, it is characterised in that：Including bolt, nut, reinforcing member and reinforce screw；
The nut is adapted with the bolt, and one end of the nut is provided with the first gap plate, the first gap plate by
The main body of the nut radially isolates to be formed from edge；
The bolt includes nut and the threaded rod being set on the nut, and the nut is integral type knot with the threaded rod
Structure；
The side of the threaded rod is provided with the second gap plate, the second gap plate by the threaded rod from free end along and axis
The parallel direction of line isolates to be formed, and the side symmetrical with the second gap plate offers spiral shell from free end on the threaded rod
Rasp bar slot, the straight trough that the threaded rod slot includes the slide groove portion of the close screw thread rod axis and is connected with the slide groove portion
Portion, the cross section of the slide groove portion is "convex" shaped, and the straight trough portion offers the first threaded hole close to one end of the nut；
The reinforcing member includes the sliding block being adapted with the slide groove portion, and free end and the securing plate of the sliding block are articulated and connected,
Second threaded hole identical with the first screw thread pore diameter size is offered in the securing plate, the securing plate is in level
The other end of the securing plate is located at outside and second threaded hole and first threaded hole of the threaded rod during state
Axis be harmonious；
The reinforcing screw is adapted with first threaded hole, second threaded hole.
2. the bolt group fastener that anti-oscillating according to claim 1 loosens, it is characterised in that：The slide groove portion is located at institute
The one end for stating threaded rod free end is fixedly installed anticreep baffle.
3. the bolt group fastener that anti-oscillating according to claim 1 loosens, it is characterised in that：The length of the securing plate
More than the length of the threaded rod slot.
4. the bolt group fastener that anti-oscillating according to claim 1 loosens, and be characterized in that：The nut and described the
The corresponding one end of one gap plate offers the first limit hole, first limiting along the direction parallel with the axis of the nut
The first compressed spring is provided in hole, one end of first compressed spring is fixedly connected with the bottom of first limit hole,
The other end of first compressed spring is fixedly connected with the first gap plate.
5. the bolt group fastener that anti-oscillating according to claim 1 loosens, it is characterised in that：The threaded rod with it is described
The corresponding side of second gap plate offers the second limit hole, second limit hole along the radial direction with the threaded rod
The second compressed spring is inside provided with, one end of second compressed spring is fixedly connected with the bottom of second limit hole, institute
The other end for stating the second compressed spring is fixedly connected with the second gap plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753566.7U CN207554533U (en) | 2017-12-15 | 2017-12-15 | The bolt group fastener that a kind of anti-oscillating loosens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721753566.7U CN207554533U (en) | 2017-12-15 | 2017-12-15 | The bolt group fastener that a kind of anti-oscillating loosens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207554533U true CN207554533U (en) | 2018-06-29 |
Family
ID=62664438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721753566.7U Expired - Fee Related CN207554533U (en) | 2017-12-15 | 2017-12-15 | The bolt group fastener that a kind of anti-oscillating loosens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207554533U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538607A (en) * | 2018-12-28 | 2019-03-29 | 天津市耐特家具有限公司 | Direct connection bolt and plate connecting piece |
| CN111594537A (en) * | 2019-02-20 | 2020-08-28 | 无锡三钧能源科技有限公司 | Net sheet hook and production process thereof |
| CN113864317A (en) * | 2021-09-01 | 2021-12-31 | 浙江长瑞精密零部件制造有限公司 | High-strength bolt for wind power |
-
2017
- 2017-12-15 CN CN201721753566.7U patent/CN207554533U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109538607A (en) * | 2018-12-28 | 2019-03-29 | 天津市耐特家具有限公司 | Direct connection bolt and plate connecting piece |
| CN111594537A (en) * | 2019-02-20 | 2020-08-28 | 无锡三钧能源科技有限公司 | Net sheet hook and production process thereof |
| CN111594537B (en) * | 2019-02-20 | 2024-05-03 | 无锡三钧能源科技有限公司 | Mesh hook and production process thereof |
| CN113864317A (en) * | 2021-09-01 | 2021-12-31 | 浙江长瑞精密零部件制造有限公司 | High-strength bolt for wind power |
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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 |
Granted publication date: 20180629 Termination date: 20181215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |