CN213541037U - Locking anticreep bolt and nut subassembly - Google Patents
Locking anticreep bolt and nut subassembly Download PDFInfo
- Publication number
- CN213541037U CN213541037U CN202022233271.5U CN202022233271U CN213541037U CN 213541037 U CN213541037 U CN 213541037U CN 202022233271 U CN202022233271 U CN 202022233271U CN 213541037 U CN213541037 U CN 213541037U
- Authority
- CN
- China
- Prior art keywords
- bolt
- nut
- loop bar
- fixed
- sliding block
- 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
Images
Landscapes
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
The utility model discloses a locking and anti-dropping bolt and nut assembly, which comprises a bolt, a nut, a locking and anti-dropping mechanism and a fixing mechanism, wherein the bolt and the nut are installed by matching of a thread structure, a baffle plate is arranged on the right side of the bolt, a cavity is arranged inside the bolt, the locking and anti-dropping mechanism comprises a thread column, a sliding block, a bearing, a spring I, a telescopic loop bar I and a slope fixing block, the thread column is arranged in the cavity, the sliding block is arranged on the outer side of the thread column, the fixing mechanism comprises a fixed circular plate, a rotating button, a clamping plate, a spring II and a telescopic loop bar II, the fixed circular plate is arranged on the right side of the bolt and is fixedly connected with the bolt, the rotating button is arranged on the right side of the fixed circular plate, the utility model discloses a locking and anti-dropping mechanism is arranged, so that the slope fixing block can clamp the nut, the situation that the nut and the threaded rod are separated in the using process is avoided, and the using stability is guaranteed.
Description
Technical Field
The utility model relates to a reduce device technical field, specifically be a locking anticreep bolt and nut subassembly.
Background
The bolt and the screw are round and long strip-shaped objects, equidistant threads are carved on the round and long strip-shaped objects, the bolt is in a flat-head cylinder shape, the front part of the screw is in a sharp shape like a nail, the bolt must be used together with a screw cap, or the screw is used on an object with drilled threads, sometimes a gasket and a spring cushion are added, and meanwhile, under the action of the bolt and the nut, the workpiece can be synchronously positioned and fixed.
However, the structure of the existing bolt-nut assembly has the following disadvantages:
1. when the existing bolt and nut assembly is connected, the overall connection stability is poor, the operation is complex, and when the traditional bolt and nut are connected, the loosening condition is caused under the action of external force, so that the overall connection effect is reduced.
2. The existing bolt and nut assembly is inconvenient to disassemble after being provided with the anti-loosening assembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a locking anticreep bolt nut subassembly to solve the problem that proposes in 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 locking anticreep bolt-nut subassembly, includes bolt, nut, locking anticreep mechanism, fixed establishment, bolt and nut pass through the mounting of helicitic texture collocation, the right side of bolt is provided with the barrier plate, the inside of bolt is provided with the cavity, locking anticreep mechanism includes screw thread post, sliding block, bearing, spring one, flexible loop bar one and inclined plane fixed block, the screw thread post sets up in the cavity, the sliding block sets up the outside at the screw thread post, fixed establishment is including fixed plectane, rotation button, cardboard, spring two and flexible loop bar two, fixed plectane sets up the right side at the bolt to with bolt fixed connection, it sets up the right side at fixed plectane to rotate the button.
Preferably, the blocking plate is fixedly connected with a nut of the bolt, an empty groove is formed in the blocking plate, a fixing rod is arranged in the blocking plate, a rotating plate is arranged below the fixing rod, a rotating shaft is arranged above the fixing rod, the rotating plate below the fixing rod is rotated by rotating the rotating shaft, the fixing rod can be taken out of the empty groove, and the bolt cap can be separated from the bolt at the moment.
Preferably, the upper and lower two sides of bolt are provided with the spout, the cross section size of spout equals with the cross section of inclined plane fixed block, the inside of nut is provided with the draw-in groove, the cross section size of draw-in groove equals with the cross section size of inclined plane fixed block equally, makes the inclined plane sliding block can contract in the inside cavity of bolt and the bolt outside.
Preferably, bearing fixed mounting is on the left wall of the inside cavity of bolt, the left side and the bearing of screw thread post are connected, the right side and the right side of bolt of screw thread post are connected, the outside of screw thread post is provided with the sliding block, the inside of sliding block is provided with the helicitic texture, and the rotation through the screw thread post drives the sliding block and rotates.
Preferably, the upper and lower two sides of sliding block are provided with flexible loop bar one, the outside of flexible loop bar one is provided with spring one, the lower surface and the sliding block fixed connection of flexible loop bar one, the top fixed mounting of flexible loop bar one has the inclined plane sliding block, the cross section of spring one is bigger than the cross section of spout, because the two sides is provided with flexible loop bar one and spring one about the sliding block, and the top of flexible loop bar one is provided with the inclined plane fixed block, makes the screw post rotate and can drive the inclined plane fixed block and remove, conveniently adjusts the position of inclined plane fixed block.
Preferably, the right side fixed connection of fixed plectane and bolt, the inside dead slot that is provided with of fixed plectane, flexible loop bar two sets up in the dead slot, and the left side fixed connection screw post of flexible loop bar two, spring two sets up the outside at flexible loop bar two, the right side fixed connection cardboard of spring two, the outside of cardboard is provided with rotates the button, the outside surface of fixed plectane is provided with cross draw-in groove, the cardboard is located cross draw-in groove, rotates the button and rotates through the pulling, makes the screw post rotate.
The utility model provides a locking anticreep bolt and nut subassembly possesses following beneficial effect:
(1) the utility model discloses a last downside at the bolt is provided with the spout, the inclined plane sliding block is located between the spout, and the below of inclined plane sliding block is provided with flexible loop bar one, the outside of flexible loop bar one is provided with spring one, it fixes the screw in the draw-in groove to make the inclined plane sliding block insert, because the right side of bolt is provided with fixed plectane, the outside surface of fixed plectane is provided with cross draw-in groove, the cardboard is located cross draw-in groove, flexible loop bar two sets up in the dead slot, the left side fixed connection screw post of flexible loop bar two, rotate the button and rotate through the pulling, can be used for adjusting the position of inclined plane sliding block and fix locking anticreep to the screw.
(2) The utility model discloses a right side at the bolt is provided with the barrier plate, the barrier plate and the nut fixed connection of bolt, the inside dead slot that is provided with of barrier plate, the dead slot is provided with the dead lever, the below of dead lever is provided with the rotor plate, the top of dead lever is provided with the pivot, through rotating the pivot, rotates the rotor plate of below, makes the dead lever can follow the dead slot and takes out, and the cap of bolt can separate with the bolt this moment, and the convenience is dismantled bolt and nut.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the fixed circular plate of the present invention;
fig. 4 is a schematic structural diagram of the utility model after being fixed.
In the figure: 1. a bolt; 2. a nut; 3. a blocking plate; 4. a threaded post; 5. a slider; 6. a bearing; 7. a first spring; 8. a first telescopic sleeve rod; 9. an inclined plane fixing block; 10. fixing the circular plate; 11. a knob is rotated; 12. clamping a plate; 13. a second spring; 14. a second telescopic sleeve rod; 16. fixing the rod; 17. a rotating plate; 18. a chute; 19. a card slot; 20. a cross-shaped clamping groove.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a locking anticreep bolt-nut subassembly, includes bolt 1, nut 2, locking anticreep mechanism, fixed establishment, bolt 1 and nut 2 are through the mounting of helicitic texture collocation, the right side of bolt 1 is provided with barrier plate 3, the inside of bolt 1 is provided with the cavity, locking anticreep mechanism includes screw post 4, sliding block 5, bearing 6, spring 7, flexible loop bar 8 and inclined plane fixed block 9, screw post 4 sets up in the cavity, sliding block 5 sets up the outside at screw post 4, fixed establishment includes fixed plectane 10, rotates button 11, cardboard 12, spring two 13 and flexible loop bar two 14, fixed plectane 10 sets up on the right side of bolt 1 to with bolt 1 fixed connection, it sets up the right side at fixed plectane 10 to rotate button 11.
The utility model discloses a bolt, including baffle 3, bolt 1, baffle 3, the inside dead slot that is provided with of baffle 3, the inside of baffle 3 is provided with dead lever 16, the below of dead lever 16 is provided with rotor plate 17, the top of dead lever 16 is provided with the pivot, and through rotating the pivot, the rotor plate 17 with the below rotates, makes dead lever 16 take out from the dead slot, and the bolt cap can separate with bolt 1 this moment.
The upper and lower two sides of bolt 1 are provided with spout 18, the cross section size of spout 18 equals with the cross section of inclined plane fixed block 9, the inside of nut 2 is provided with draw-in groove 19, the cross section size of draw-in groove 19 equals with the cross section size of inclined plane fixed block 9 equally, makes inclined plane sliding block 5 can contract in the inside cavity of bolt 1 and the bolt 1 outside.
Bearing 6 fixed mounting is on the left wall of the inside cavity of bolt 1, the left side of screw thread post 4 is connected with bearing 6, the right side of screw thread post 4 is connected with the right side of bolt 1, the outside of screw thread post 4 is provided with sliding block 5, the inside of sliding block 5 is provided with the helicitic texture, and rotation through screw thread post 4 drives sliding block 5 and rotates.
The upper and lower two sides of sliding block 5 are provided with flexible loop bar 8, the outside of flexible loop bar 8 is provided with spring 7, the lower surface and the 5 fixed connection of sliding block of flexible loop bar 8, the top fixed mounting of flexible loop bar 8 has inclined plane sliding block 5, the cross section of spring 7 is bigger than the cross section of spout 18, because sliding block 5 upper and lower two sides are provided with flexible loop bar 8 and spring 7, and the top of flexible loop bar 8 is provided with inclined plane fixed block 9, makes threaded post 4 rotate and can drive inclined plane fixed block 9 and remove, conveniently adjusts the position of inclined plane fixed block 9.
Fixed plectane 10 and bolt 1's right side fixed connection, fixed plectane 10 is inside to be provided with the dead slot, flexible loop bar two 14 sets up in the dead slot, and the left side fixed connection screw post 4 of flexible loop bar two 14, spring two 13 sets up the outside at flexible loop bar two 14, the right side fixed connection cardboard 12 of spring two 13, the outside of cardboard 12 is provided with rotates button 11, the outside surface of fixed plectane 10 is provided with cross draw-in groove 20, cardboard 12 is located cross draw-in groove 20, rotates button 11 and rotates through the pulling, makes screw post 4 rotate.
It should be noted that, in operation, a nut 2 is sleeved on the outer side of a bolt 1, and the nut 2 is rotated to move the nut 2 to the left side of the bolt 1, because a clamping groove 19 is arranged in the nut 2, and sliding grooves 18 are arranged on the upper and lower surfaces of the bolt 1, an inclined plane sliding block 5 is positioned between the sliding grooves 18, because the right side of the inclined plane sliding block 5 is arranged as an inclined plane, and a first telescopic sleeve rod 8 is arranged below the inclined plane sliding block 5, a spring 7 is arranged on the outer side of the first telescopic sleeve rod 8, so that the inclined plane sliding block 5 can be inserted into the clamping groove 19, and the nut (the side surface is provided with a cross-shaped clamping groove 20, a clamping plate 12 is positioned in the cross-shaped clamping groove 20, and a hollow groove is arranged in a fixed circular plate 10, a second telescopic sleeve rod 14 is arranged in the hollow groove, a threaded column 4 is fixedly connected, make the screw thread post 4 can rotate, can be used for adjusting the position of inclined plane sliding block 5, because the right side of bolt 1 is provided with barrier plate 3, barrier plate 3 and bolt 1's nut fixed connection, barrier plate 3 inside is provided with the dead slot, be provided with dead lever 16 in the dead slot, the below of dead lever 16 is provided with rotor plate 17, the top of dead lever 16 is provided with the pivot, through rotating the pivot, rotor plate 17 with the below rotates, make dead lever 16 take out from the dead slot, the bolt cap can separate with bolt 1 this moment, can dismantle bolt 1 and nut 2.
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 (6)
1. The anti-loosening and anti-falling bolt-nut assembly is characterized by comprising a bolt (1), a nut (2), an anti-loosening and anti-falling mechanism and a fixing mechanism, wherein the bolt (1) and the nut (2) are installed in a matched mode through a threaded structure, a blocking plate (3) is arranged on the right side of the bolt (1), a cavity is formed in the bolt (1), the anti-loosening and anti-falling mechanism comprises a threaded column (4), a sliding block (5), a bearing (6), a first spring (7), a first telescopic sleeve rod (8) and a second inclined plane fixing block (9), the threaded column (4) is arranged in the cavity, the sliding block (5) is arranged on the outer side of the threaded column (4), the fixing mechanism comprises a fixed circular plate (10), a rotating button (11), a clamping plate (12), a second spring (13) and a second telescopic sleeve rod (14), and the fixed circular plate (10) is arranged on the right side of, and is fixedly connected with the bolt (1), and the rotating button (11) is arranged at the right side of the fixed round plate (10).
2. The anti-loosening and anti-dropping bolt and nut assembly according to claim 1, characterized in that: the stop plate (3) and the nut fixed connection of bolt (1), the inside dead slot that is provided with of stop plate (3), the inside of stop plate (3) is provided with dead lever (16), the below of dead lever (16) is provided with rotor plate (17), the top of dead lever (16) is provided with the pivot.
3. The anti-loosening and anti-dropping bolt and nut assembly according to claim 1, characterized in that: the bolt is characterized in that sliding grooves (18) are formed in the upper surface and the lower surface of the bolt (1), the size of the cross section of each sliding groove (18) is equal to that of the cross section of the inclined plane fixing block (9), a clamping groove (19) is formed in the nut (2), and the size of the cross section of the clamping groove (19) is equal to that of the cross section of the inclined plane fixing block (9).
4. The anti-loosening and anti-dropping bolt and nut assembly according to claim 1, characterized in that: bearing (6) fixed mounting is at the left wall of the inside cavity of bolt (1), the left side and the bearing (6) of screw thread post (4) are connected, the right side and the right side of bolt (1) of screw thread post (4) are connected, the outside of screw thread post (4) is provided with sliding block (5), the inside of sliding block (5) is provided with the helicitic texture.
5. The anti-loosening and anti-dropping bolt and nut assembly according to claim 1, characterized in that: the upper and lower two sides of sliding block (5) are provided with flexible loop bar (8), the outside of flexible loop bar (8) is provided with spring (7), the lower surface and sliding block (5) fixed connection of flexible loop bar (8), the top fixed mounting of flexible loop bar (8) has inclined plane fixed block (9), the cross section of spring (7) is bigger than the cross section of spout (18).
6. The anti-loosening and anti-dropping bolt and nut assembly according to claim 1, characterized in that: fixed plectane (10) and the right side fixed connection of bolt (1), fixed plectane (10) inside is provided with the dead slot, flexible loop bar two (14) set up in the dead slot, and the left side fixed connection screw post (4) of flexible loop bar two (14), spring two (13) set up in the outside of flexible loop bar two (14), the right side fixed connection cardboard (12) of spring two (13), the outside of cardboard (12) is provided with rotates button (11), the outside surface of fixed plectane (10) is provided with cross draw-in groove (20), cardboard (12) are located cross draw-in groove (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022233271.5U CN213541037U (en) | 2020-10-10 | 2020-10-10 | Locking anticreep bolt and nut subassembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022233271.5U CN213541037U (en) | 2020-10-10 | 2020-10-10 | Locking anticreep bolt and nut subassembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541037U true CN213541037U (en) | 2021-06-25 |
Family
ID=76496148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022233271.5U Active CN213541037U (en) | 2020-10-10 | 2020-10-10 | Locking anticreep bolt and nut subassembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541037U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541745A (en) * | 2022-03-15 | 2022-05-27 | 河北建设集团股份有限公司 | Cylinder plank sheathing reinforcing apparatus |
-
2020
- 2020-10-10 CN CN202022233271.5U patent/CN213541037U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114541745A (en) * | 2022-03-15 | 2022-05-27 | 河北建设集团股份有限公司 | Cylinder plank sheathing reinforcing apparatus |
| CN114541745B (en) * | 2022-03-15 | 2024-01-19 | 河北建设集团股份有限公司 | Cylindrical wood formwork reinforcing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213541037U (en) | Locking anticreep bolt and nut subassembly | |
| CN209164339U (en) | A kind of anti-theft bolt for wind tower truss structure | |
| CN219033543U (en) | Angle-adjustable section bar connecting piece | |
| CN211501256U (en) | High-reliability anti-loosening fastener | |
| CN204199870U (en) | A kind of electronic lock clutch | |
| CN219732740U (en) | Scaffold fixing mechanism for construction | |
| CN211331010U (en) | Die convenient to install and fix | |
| CN214966045U (en) | Surgery retractor for hepatobiliary surgery | |
| CN215283893U (en) | Printing roller convenient for disassembling and inking | |
| CN210650724U (en) | Quick-change type sucker base | |
| CN208963121U (en) | A kind of mobile device for big data all-in-one machine | |
| CN210421892U (en) | Lifting scaffold connecting device | |
| CN212389636U (en) | Special-shaped bolt | |
| CN2892382Y (en) | Adjustable spanner with one-way moving function | |
| CN206844734U (en) | Synchronous interlocking stage frame | |
| CN207598802U (en) | A kind of synchronous anti-rotation screw-button | |
| CN106256499B (en) | A kind of sleeve spiral shell batch of adjustable sleeve pole length | |
| CN215293226U (en) | Novel hardware connecting piece | |
| CN208245528U (en) | A kind of high-precision punching machine | |
| CN215686072U (en) | Quick detach formula bar chair | |
| CN210949470U (en) | Standard component screw with anti-theft function after locking | |
| CN217461045U (en) | Steel construction assembled wallboard node | |
| CN216009185U (en) | Cross-recessed flat head screw | |
| CN212120164U (en) | Medicinal material grinding wheel for pharmacy | |
| CN207609262U (en) | A kind of commutating structure of lock handle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |