CN210889651U - Novel fastening bolt - Google Patents
Novel fastening bolt Download PDFInfo
- Publication number
- CN210889651U CN210889651U CN201921551388.9U CN201921551388U CN210889651U CN 210889651 U CN210889651 U CN 210889651U CN 201921551388 U CN201921551388 U CN 201921551388U CN 210889651 U CN210889651 U CN 210889651U
- Authority
- CN
- China
- Prior art keywords
- connecting screw
- threaded rod
- seted
- top nut
- nut
- 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 utility model discloses a novel fastening bolt, including the top nut, connecting hole one has been seted up at top nut top, top nut bottom is provided with connecting screw, a connecting hole top fixedly connected with connecting screw, connecting screw and connecting screw threaded connection. The utility model discloses a connecting hole one that the top nut top was seted up can be with stable the fixing on the top nut of connecting screw and connecting screw for this device convenient to detach and installation.
Description
Technical Field
The utility model relates to a mounting technical field specifically is a novel fastening bolt.
Background
The bolt is a fastener consisting of a bolt head and a bolt (a cylinder with external threads) and is used for fastening and connecting two mechanical equipment parts with through holes, the bolt is essential in daily life and in the technical field of metal plate and machine tool machining, but the bolt is permanent in time, and like some frequently-used equipment, the bolt can generate great vibration, can cause bolt loosening, can cause immeasurable loss, and even can cause personal injury.
Prior art can refer to the patent of publication No. CN209164334U, which discloses a fastening bolt, including first nut, the first bolt of bottom fixedly connected with of first nut, movable groove has all been seted up to the inner chamber of first nut and first bolt, thread groove has all been seted up to the top and the bottom in movable groove, thread groove's inner chamber threaded connection has the second bolt, the outside and the fixedly connected with second nut that movable groove and extension to first nut are run through to the left side of second bolt. The first nut, the first bolt, the movable groove, the thread groove, the second bolt and the second nut are arranged.
However, when the screw is used for fixedly connecting some devices, due to the double-layer bolt structure of the device, when the two devices are movably connected by screw threads, inconvenience in disassembly can be caused, and meanwhile, when the device is used for fixing the devices, the bolt can be unstable due to machine vibration, so that potential safety hazards are caused.
Therefore, the utility model provides a fastening bolt is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a fastening bolt to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel fastening bolt, includes the top nut, connecting hole one has been seted up at top nut top, top nut bottom is provided with connecting screw, a connecting hole top fixedly connected with connecting screw, connecting screw and connecting screw threaded connection.
Through adopting above-mentioned technical scheme, through the connecting hole I that the top nut top was seted up, can be with stable the fixing on the top nut of connecting screw and connecting screw for this device convenient to detach and installation.
Preferably, a second connecting hole is formed in one end, close to the top nut, of the outer portion of the connecting screw rod, a connecting column is movably connected inside the second connecting hole, and a fixing nut is fixedly connected to the bottom of the connecting column.
Through adopting above-mentioned technical scheme, through the spliced pole that connecting screw outside set up, can be with the threaded rod free fix connecting screw outside, when the staff needs the screw rod of different diameters, can reach staff's demand through the threaded rod of changing different diameters, enlarged the application range of this device, if other instruments have the connecting hole that the level set up, can also be connected to the horizontal connecting hole of work instrument with the spliced pole for the fastening effect of this device promotes greatly.
Preferably, the outside cover of connecting screw is equipped with the threaded rod, connecting hole three has been seted up to the outside one end that is close to the top nut of threaded rod, threaded rod outside has seted up thread circle one, the inside removal passageway of having seted up of threaded rod.
Through adopting above-mentioned technical scheme, through the inside removal passageway of seting up of threaded rod, can be with the threaded rod free fix outside connecting screw, when the screw rod of staff's needs different diameters, can reach staff's demand through the threaded rod of changing different diameters, enlarged the application range of this device.
Preferably, a second threaded ring is arranged inside the threaded rod, and a bottom locking bolt is connected to the bottom of the threaded rod in a threaded manner.
Through adopting above-mentioned technical scheme, through the inside fillet of screw two that sets up of threaded rod, connection bottom bolt that can be convenient through setting up bottom locking bolt, can promote the locking effect of this device greatly for this device is difficult for droing when with other instrument and equipment fixing.
Preferably, the top of the top nut is provided with a water chute, and the outside of the top nut is provided with a water outlet.
Through adopting above-mentioned technical scheme, through setting up guiding gutter and delivery port, can collect the rainwater through the guiding gutter with this device that exposes in outdoor when rainwater weather, get rid of the rainwater through the delivery port for this device top nut is difficult for having ponding after the rainy day, is difficult for making this device rust, has increased the life of this device.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the connecting screw and the connecting screw rod can be stably fixed on the top nut through the first connecting hole formed in the top of the top nut, so that the device is convenient to disassemble and assemble;
2. the threaded rod can be freely fixed outside the connecting screw rod through the connecting column arranged outside the connecting screw rod, when workers need screw rods with different diameters, the requirements of the workers can be met by replacing the threaded rods with different diameters, the application range of the device is expanded, and if other instruments have connecting holes arranged horizontally, the connecting column can be connected to the horizontal connecting hole of a working instrument, so that the fastening effect of the device is greatly improved;
3. the threaded rod can be freely fixed outside the connecting screw rod through the moving channel arranged inside the threaded rod, when workers need screws with different diameters, the demands of the workers can be met by replacing the threaded rods with different diameters, and the application range of the device is expanded;
4. the bottom bolt can be conveniently connected through the second threaded ring arranged in the threaded rod, and the locking effect of the device can be greatly improved through the arrangement of the bottom locking bolt, so that the device is not easy to fall off when being installed with other instrument equipment;
5. through setting up guiding gutter and delivery port, can collect the rainwater through the guiding gutter with this device that exposes in outdoor when rainwater weather, get rid of the rainwater through the delivery port for this device top nut is difficult for having ponding after the rainy day, is difficult for making this device rust, has increased the life of this device.
Drawings
Fig. 1 is a schematic front structural view of the present invention;
fig. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of the bottom surface separation structure of the present invention;
fig. 4 is a schematic diagram of a top separation structure of the present invention.
In the figure: 1. a top nut; 2. connecting columns; 3. fixing a nut; 4. a water chute; 5. a water outlet; 6. a connecting screw; 7. a bottom locking bolt; 8. a threaded rod; 9. turning a first thread; 10. a moving channel; 11. connecting a hole III; 12. a first connecting hole; 13. a second thread ring; 14. connecting a screw rod; 15. and a second connecting hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution:
the utility model provides a novel fastening bolt, including top nut 1, top nut 1 is the regular hexagon structure, connecting hole 12 has been seted up at 1 top of top nut, connecting hole 12 is used for connecting screw 6, 1 bottom of top nut is provided with connecting screw 14, connecting screw 14 is used for connecting threaded rod 8, connecting hole 12 top fixedly connected with connecting screw 6, connecting screw 6 is used for connecting screw 14, connecting screw 6 and connecting screw 14 threaded connection, connecting hole 12 seted up through 1 top of top nut, can be with connecting screw 6 and the stable fixing on top nut 1 of connecting screw 14, make this device convenient to detach and installation. Connecting screw 14 outside is close to the one end of top nut 1 and has been seted up connecting hole two 15, the inside swing joint of connecting hole two 15 has spliced pole 2, spliced pole 2 can fixed mounting on horizontal connecting hole, 2 bottom fixedly connected with fixation nut 3 of spliced pole, spliced pole 2 through the outside setting of connecting screw 14, can be with the threaded rod 8 free fix at connecting screw 14 outside, when the staff needs the screw rod of different diameters, can reach staff's demand through the threaded rod 8 of changing different diameters, the application range of this device has been enlarged, if the connecting hole that other instruments have the level to set up, can also be connected to the horizontal connecting hole of working instrument with spliced pole 2, make the fastening effect of this device promote greatly.
The outside cover of connecting screw 14 is equipped with threaded rod 8, connecting hole three 11 has been seted up to 8 outside one ends that are close to top nut 1 of threaded rod, threaded rod 8 outside has seted up thread circle 9, 8 inside removal passageway 10 of having seted up of threaded rod, removal passageway 10 is used for connecting threaded rod 8 and connecting screw 14, removal passageway 10 through 8 inside setups of threaded rod, can be with the threaded rod 8 free fix in connecting screw 14 outsidely, when the staff needs the screw rod of different diameters, can reach staff's demand through the threaded rod 8 of changing different diameters, the application range of this device has been enlarged.
Threaded rod 8 is inside to be seted up two 13 of fillet, and threaded rod 8 bottom threaded connection has bottom locking bolt 7, and through two 13 of fillet that threaded rod 8 is inside to be set up, bottom bolt 7 is connected that can be convenient, through setting up bottom locking bolt 7, can promote the locking effect of this device greatly for this device is difficult for droing when with other instrument and equipment installations. Aqueduct 4 has been seted up at 1 top of top nut, delivery port 5 has been seted up to 1 outside of top nut, through setting up aqueduct 4 and delivery port 5, can collect the rainwater through aqueduct 4 when rainwater weather this device that will expose outdoor, aqueduct 4 can be collected the rainwater, delivery port 5 is used for discharging ponding, get rid of the rainwater through delivery port 5, make this device top nut 1 be difficult for having ponding after the rainy day, be difficult for making this device rust, the life of this device has been increased.
The working principle is as follows: when the device is used, the diameter of an instrument needing to be fixed is determined at first, the threaded rod 8 suitable for the diameter of a fixing hole needing to fix the instrument is selected, the threaded rod 8 is fixed outside the connecting screw rod 14 through the connecting column 2, the connecting screw 6 is screwed down, the top screw cap 1 and the connecting screw rod 14 are locked, the threaded rod 8 is inserted into the connecting hole needing to fix the instrument, and the bottom locking bolt 7 is screwed down at last to fix the instrument.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A novel fastening bolt, includes top nut (1), its characterized in that: connecting hole one (12) have been seted up at top nut (1) top, top nut (1) bottom is provided with connecting screw (14), connecting hole one (12) top fixedly connected with connecting screw (6), connecting screw (6) and connecting screw (14) threaded connection.
2. The new fastening bolt of claim 1, characterized in that: connecting screw rod (14) outside one end of being close to top nut (1) has seted up connecting hole two (15), the inside swing joint of connecting hole two (15) has spliced pole (2), spliced pole (2) bottom fixedly connected with fixation nut (3).
3. The new fastening bolt of claim 1, characterized in that: the external cover of connecting screw rod (14) is equipped with threaded rod (8), connecting hole three (11) have been seted up to the outside one end that is close to top nut (1) of threaded rod (8), threaded rod (8) outside screw ring one (9) have been seted up, removal channel (10) have been seted up to threaded rod (8) inside.
4. A new fastening bolt as defined in claim 3, characterized in that: a second threaded ring (13) is arranged inside the threaded rod (8), and a bottom locking bolt (7) is connected to the bottom of the threaded rod (8) in a threaded manner.
5. The new fastening bolt of claim 1, characterized in that: the top nut (1) top has been seted up guiding gutter (4), delivery port (5) have been seted up to top nut (1) outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551388.9U CN210889651U (en) | 2019-09-18 | 2019-09-18 | Novel fastening bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921551388.9U CN210889651U (en) | 2019-09-18 | 2019-09-18 | Novel fastening bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210889651U true CN210889651U (en) | 2020-06-30 |
Family
ID=71335965
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921551388.9U Expired - Fee Related CN210889651U (en) | 2019-09-18 | 2019-09-18 | Novel fastening bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210889651U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472433A (en) * | 2020-11-26 | 2021-03-12 | 绍兴第二医院医共体总院(绍兴第二医院) | Multifunctional wheelchair |
-
2019
- 2019-09-18 CN CN201921551388.9U patent/CN210889651U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112472433A (en) * | 2020-11-26 | 2021-03-12 | 绍兴第二医院医共体总院(绍兴第二医院) | Multifunctional wheelchair |
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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: 20200630 Termination date: 20200918 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |