CN217814450U - Anti-skid double-bolt-head bolt - Google Patents
Anti-skid double-bolt-head bolt Download PDFInfo
- Publication number
- CN217814450U CN217814450U CN202221745284.3U CN202221745284U CN217814450U CN 217814450 U CN217814450 U CN 217814450U CN 202221745284 U CN202221745284 U CN 202221745284U CN 217814450 U CN217814450 U CN 217814450U
- Authority
- CN
- China
- Prior art keywords
- inserted bar
- sleeve
- hole
- threaded rod
- screw
- 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
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
The utility model discloses an antiskid two bolt head bolts, including first threaded rod, first screw through-hole has been seted up to the outer wall of first threaded rod, one side of first threaded rod is equipped with first inserted bar, first inserted bar corresponds each other with the position of first screw through-hole, and one side that first screw through-hole and extend to first threaded rod is passed to the one end of first inserted bar, one side of first threaded rod is equipped with the second threaded rod. The utility model discloses beneficial effect: through setting up first screw through-hole, first inserted bar, second screw through-hole and second inserted bar for mutually supporting of the device accessible first screw through-hole, first inserted bar, second screw through-hole, second inserted bar not only makes the installation of first inserted bar, second inserted bar simple convenient, and first inserted bar, second inserted bar play spacing effect moreover, have avoided the phenomenon that two bolt head bolt sliding wires lead to appearing breaking away from between the link.
Description
Technical Field
The utility model relates to a two bolt head bolts, concretely relates to anti-skidding silk two bolt head bolts.
Background
Studs (Stud), also known as studs or studs. The double-head bolt is used for connecting a fixed link function of machinery, both ends of the double-head bolt are provided with threads, and a screw rod in the middle of the double-head bolt is thick and thin. The method is generally used for mining machinery, bridges, automobiles, motorcycles, boiler steel structures, tower cranes, large-span steel structures, large-scale buildings and the like. At present, the existing double-bolt head bolt is usually matched with a fixing nut to fix a connecting object, so that the phenomenon of thread sliding exists in the long-time use of the double-bolt head bolt, and the phenomenon of separation of the connecting object can be caused by the thread sliding of the double-bolt head bolt.
Therefore, based on the problems, the anti-skid double-bolt-head bolt is designed to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a two bolt head bolts of anti-skidding silk to current two bolt head bolts among the solution technique are usually to coming to fix the link with fixing nut each other, and the long-time use of two bolt head bolts like this has the smooth silk phenomenon, and the smooth silk of two bolt head bolts can lead to appearing the problem that breaks away from the phenomenon between the link.
In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides an anti-skidding silk double-screw bolt head bolt, includes first threaded rod, first screw thread through-hole has been seted up to the outer wall of first threaded rod, one side of first threaded rod is equipped with first inserted bar, first inserted bar corresponds each other with the position of first screw thread through-hole, and one side that first screw thread through-hole and extend to first threaded rod is passed to the one end of first inserted bar, one side of first threaded rod is equipped with the second threaded rod, second screw thread through-hole has been seted up to the outer wall of second threaded rod, one side of second threaded rod is equipped with the second inserted bar, the second inserted bar corresponds each other with the position of second screw thread through-hole, and the one end of second inserted bar passes second screw thread through-hole and extends to one side of second threaded rod, the outer wall of first inserted bar and second inserted bar has all seted up the external screw thread, first inserted bar, second inserted bar pass through screw thread and first screw thread through-hole, second screw thread through-hole fixed connection respectively, the equal fixed mounting in both ends of first inserted bar and second inserted bar has the lug.
Preferably, a first sleeve is fixedly mounted at one end of the first threaded rod, a second sleeve is fixedly mounted at one end of the second threaded rod, and the opening direction of the first sleeve is opposite to that of the second sleeve.
Preferably, internal threads are formed in the inner wall surfaces of the first sleeve and the second sleeve, a group of first positioning holes are formed in the outer wall surfaces of the first sleeve and the second sleeve, each group of first positioning holes is two, and the positions of the two first positioning holes correspond to each other.
Preferably, fixing screws are arranged in the four first positioning holes, a fixing block is arranged between the first sleeve and the second sleeve, a first connecting rod and a second connecting rod are fixedly mounted on two side wall surfaces of the fixing block respectively, and the first connecting rod and the second connecting rod correspond to the first sleeve and the second sleeve respectively in position.
Preferably, the first connecting rod and the second connecting rod are respectively inserted into the first sleeve and the second sleeve, external threads are respectively formed on the outer wall surfaces of the first connecting rod and the second connecting rod, and the first connecting rod and the second connecting rod are respectively fixedly connected with the first sleeve and the second sleeve through threads.
Preferably, the outer wall surfaces of the first connecting rod and the second connecting rod are respectively provided with a plurality of groups of second positioning holes, each group of second positioning holes is two, and the positions of the two second positioning holes correspond to each other.
Preferably, the four first positioning holes respectively correspond to the first connecting rod and the group of second positioning holes on the second connecting rod in position, and one ends of the four fixing screws sequentially penetrate through the first positioning holes and are fixedly connected with the second positioning holes.
Preferably, all overlap on first threaded rod, the second threaded rod and be equipped with fixing nut, two fixing nut are located one side of first inserted bar, second inserted bar respectively.
In the technical scheme, the utility model provides a technological effect and advantage:
the utility model discloses, through setting up first screw thread through-hole, first inserted bar, second screw thread through-hole and second inserted bar, like this when first threaded rod, the second threaded rod gives two connectors after fixing well respectively, place first inserted bar respectively, the second inserted bar is in first threaded rod, one side of second threaded rod, and make first inserted bar, the second inserted bar respectively with first threaded rod, first screw thread through-hole on the second threaded rod, second screw thread through-hole position corresponds each other, then respectively with first inserted bar, the one end of second inserted bar is inserted and is established at first screw thread through-hole, in the second screw thread through-hole, rotate first inserted bar, the lug of second inserted bar one end, until making first inserted bar, first screw thread through-hole is passed respectively to the one end of second inserted bar, second screw thread through-hole extends to first screw thread, one side of second threaded rod, traditional device compares, the adduction of this device makes the first screw thread through-hole of device accessible, first inserted bar, second screw thread through-hole, the first screw thread through-hole of second inserted bar mutually supporting, make the first inserted bar not only play the convenient bolt of second threaded rod and the first bolt of second threaded rod, the convenient connection that has avoided appearing, the first bolt to connect the first bolt.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is a schematic view of the overall structure of the present invention.
Fig. 3 is an exploded view of the first sleeve and the first connecting rod, and the second sleeve and the second connecting rod of the present invention.
Fig. 4 is an exploded view of the first sleeve and the first connecting rod, and the second sleeve and the second connecting rod of the present invention.
Description of the reference numerals:
1. a first threaded rod; 2. a first threaded through hole; 3. a first plunger; 4. a second threaded rod; 5. a second threaded through hole; 6. a second plunger; 7. a bump; 8. a first sleeve; 9. a second sleeve; 10. a first positioning hole; 11. a fixed block; 12. a first connecting rod; 13. a second connecting rod; 14. a second positioning hole; 15. a fixing screw; 16. and (5) fixing the screw cap.
Detailed Description
The utility model provides an anti-skid screw double-bolt head bolt as shown in figures 1-4, which comprises a first threaded rod 1, wherein the outer wall surface of the first threaded rod 1 is provided with a first thread through hole 2, one side of the first threaded rod 1 is provided with a first inserted bar 3, the positions of the first inserted bar 3 and the first thread through hole 2 are mutually corresponding, one end of the first inserted bar 3 passes through the first thread through hole 2 and extends to one side of the first threaded rod 1, one side of the first threaded rod 1 is provided with a second threaded rod 4, the outer wall surface of the second threaded rod 4 is provided with a second thread through hole 5, one side of the second threaded rod 4 is provided with a second inserted bar 6, the positions of the second inserted bar 6 and the second thread through hole 5 are mutually corresponding, and one end of the second inserted link 6 passes through the second thread through hole 5 and extends to one side of the second threaded rod 4, the outer wall surfaces of the first inserted link 3 and the second inserted link 6 are both provided with external threads, the first inserted link 3 and the second inserted link 6 are respectively fixedly connected with the first thread through hole 2 and the second thread through hole 5 through threads, and both ends of the first inserted link 3 and the second inserted link 6 are both fixedly provided with a convex block 7.
Further, in the above technical scheme, the one end fixed mounting of first threaded rod 1 has first sleeve 8, and the one end fixed mounting of second threaded rod 4 has second sleeve 9, first sleeve 8 is relative with the opening direction of second sleeve 9, first sleeve 8 and second sleeve 9 internal face have all been seted up the internal thread, a set of first locating hole 10 has all been seted up with the outer wall of second sleeve 9 to first sleeve 8, every group first locating hole 10 is two, and the position of two first locating holes 10 corresponds each other, and the setting up of first sleeve 8, second sleeve 9 makes the fixed connection of first threaded rod 1, second threaded rod 4 more nimble.
Further, in the above technical scheme, fixing screws 15 are arranged in four first positioning holes 10, a fixing block 11 is arranged between the first sleeve 8 and the second sleeve 9, two side wall surfaces of the fixing block 11 are respectively and fixedly provided with a first connecting rod 12 and a second connecting rod 13, the first connecting rod 12 and the second connecting rod 13 respectively correspond to the first sleeve 8 and the second sleeve 9 in position, the first connecting rod 12 and the second connecting rod 13 are respectively inserted into the first sleeve 8 and the second sleeve 9, external threads are respectively formed on outer wall surfaces of the first connecting rod 12 and the second connecting rod 13, the first connecting rod 12 and the second connecting rod 13 are respectively and fixedly connected with the first sleeve 8 and the second sleeve 9 through threads, and the distance between the first threaded rod 1 and the second threaded rod 4 can be adjusted by rotating the first sleeve 8 and the second sleeve 9, so that the application range of the device is further expanded.
Furthermore, in the above technical solution, a plurality of sets of second positioning holes 14 are formed in the outer wall surfaces of the first connecting rod 12 and the second connecting rod 13, each set of second positioning holes 14 is two, the positions of the two second positioning holes 14 correspond to each other, the four first positioning holes 10 correspond to a set of second positioning holes 14 on the first connecting rod 12 and the second connecting rod 13, respectively, one end of each of the four fixing screws 15 sequentially penetrates through the first positioning holes 10 and the second positioning holes 14 to be fixedly connected, the first threaded rod 1 and the second threaded rod 4 are respectively sleeved with a fixing nut 16, the two fixing nuts 16 are respectively located on one side of the first inserting rod 3 and one side of the second inserting rod 6, the mutual matching of the first positioning holes 10, the second positioning holes 14 and the fixing screws 15 further enhances the stability between the first sleeve 8 and the second sleeve 9 and the first connecting rod 12 and the second connecting rod 13, and the fixing nuts 16 play a role in fixing the connecting piece on the first threaded rod 1 and the second threaded rod 4.
Principle of operation
The implementation mode specifically comprises the following steps: when a user needs to use the device, the user firstly sleeves the connecting objects on the first threaded rod 1 and the second threaded rod 4 respectively, then sleeves the two fixing nuts 16 on the first threaded rod 1 and the second threaded rod 4 respectively and screws the connecting objects tightly, after the two fixing nuts 16 are screwed tightly, the first inserting rod 3 and the second inserting rod 6 are placed on one side of the first threaded rod 1 and one side of the second threaded rod 4 respectively, the first inserting rod 3 and the second inserting rod 6 are enabled to correspond to the first threaded through hole 2 and the second threaded through hole 5 on the first threaded rod 1 and the second threaded rod 4 respectively, then one ends of the first inserting rod 3 and the second inserting rod 6 are respectively inserted into the first threaded through hole 2 and the second threaded through hole 5, and the lug 7 at one end of the first inserting rod 3 and the second inserting rod 6 is rotated until one end of the first inserting rod 3 and the second inserting rod 6 respectively penetrates through the first threaded through hole 2 and the second threaded through hole 5 to extend to one side of the first threaded rod 1 and the second threaded rod 4.
Certain exemplary embodiments of the present invention have been described above by way of illustration only, and it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (8)
1. The utility model provides an antiskid silk double bolt head bolt, includes first threaded rod (1), its characterized in that: first screw through-hole (2) have been seted up to the outer wall of first threaded rod (1), one side of first threaded rod (1) is equipped with first inserted bar (3), first inserted bar (3) and the position of first screw through-hole (2) correspond to each other, and second screw through-hole (5) have been seted up to the outer wall of second threaded rod (4), one side of second threaded rod (4) is equipped with second inserted bar (6), second inserted bar (6) and the position of second screw through-hole (5) correspond to each other, and the one end of second inserted bar (6) passes second screw through-hole (5) and extends to one side of second threaded rod (4), first inserted bar (3) and the outer wall of second inserted bar (6) have all been seted up first screw through-hole (2), first inserted bar (3), second screw through-hole (6) and second fixed screw through-hole (7) are all installed with second fixed screw through-hole (2), second inserted bar (7) with second inserted bar (6), second inserted bar (6) fixed connection lug.
2. The stud with a slip-resistant thread double-stud head according to claim 1, wherein: one end fixed mounting of first threaded rod (1) has first sleeve (8), and the one end fixed mounting of second threaded rod (4) has second sleeve (9), first sleeve (8) are relative with the opening direction of second sleeve (9).
3. The stud head bolt of claim 2, wherein: internal threads are formed in the inner wall surfaces of the first sleeve (8) and the second sleeve (9), a group of first positioning holes (10) are formed in the outer wall surfaces of the first sleeve (8) and the second sleeve (9), the first positioning holes (10) are two in each group, and the positions of the two first positioning holes (10) correspond to each other.
4. A stud with a slip resistant thread double head as defined in claim 3, wherein: all be equipped with set screw (15) in four first locating hole (10), be equipped with fixed block (11) between first sleeve (8) and second sleeve (9), the both sides wall face of fixed block (11) fixed mounting respectively has head rod (12), second connecting rod (13), head rod (12), second connecting rod (13) correspond each other with first sleeve (8), second sleeve (9) position respectively.
5. The stud with a slip-resistant thread double-stud head according to claim 4, wherein: the connecting device is characterized in that the first connecting rod (12) and the second connecting rod (13) are respectively inserted into the first sleeve (8) and the second sleeve (9), external threads are respectively formed on the outer wall surfaces of the first connecting rod (12) and the second connecting rod (13), and the first connecting rod (12) and the second connecting rod (13) are respectively fixedly connected with the first sleeve (8) and the second sleeve (9) through threads.
6. The stud with a slip-resistant thread double-stud head according to claim 4, wherein: the outer wall surfaces of the first connecting rod (12) and the second connecting rod (13) are provided with a plurality of groups of second positioning holes (14), each group of second positioning holes (14) is two, and the positions of the two second positioning holes (14) correspond to each other.
7. The stud with a slip-resistant thread double-stud head according to claim 4, wherein: the four first positioning holes (10) correspond to a group of second positioning holes (14) in the first connecting rod (12) and the second connecting rod (13) respectively in position, and one ends of four fixing screws (15) penetrate through the first positioning holes (10) in sequence and are fixedly connected with the second positioning holes (14).
8. The stud with a slip-resistant thread double-stud head according to claim 1, wherein: all overlap on first threaded rod (1), second threaded rod (4) and be equipped with fixation nut (16), two fixation nut (16) are located one side of first inserted bar (3), second inserted bar (6) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221745284.3U CN217814450U (en) | 2022-07-06 | 2022-07-06 | Anti-skid double-bolt-head bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221745284.3U CN217814450U (en) | 2022-07-06 | 2022-07-06 | Anti-skid double-bolt-head bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217814450U true CN217814450U (en) | 2022-11-15 |
Family
ID=83962084
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221745284.3U Active CN217814450U (en) | 2022-07-06 | 2022-07-06 | Anti-skid double-bolt-head bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217814450U (en) |
-
2022
- 2022-07-06 CN CN202221745284.3U patent/CN217814450U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN217814450U (en) | Anti-skid double-bolt-head bolt | |
| CN211639739U (en) | Stud assembling device | |
| CN208014521U (en) | The termination of for transformer pile crown | |
| CN103746330A (en) | Wire connector | |
| CN214212495U (en) | Anchor clamps are used in screw production processing | |
| CN211343638U (en) | Novel clutch master cylinder stud mounting structure | |
| CN204113862U (en) | Anti-theft bolt assembly and wrench | |
| CN219828596U (en) | Pendant lamp with buffering type suspender | |
| CN203906507U (en) | Special combined nut | |
| CN217976976U (en) | Special nut for hanging full threads of machine room bridge | |
| CN217081072U (en) | Clamping type screw | |
| CN107359561B (en) | Inner cone plug-in type terminal conductive column mounting device and mounting method | |
| CN219371529U (en) | Anti-loosening wiring terminal | |
| CN114046299B (en) | Pull rod fixing and locking device and fixing and locking method | |
| CN221033539U (en) | Novel stud | |
| CN113889903B (en) | Auxiliary hardware fitting device for robot crossing high-voltage iron tower | |
| CN214092660U (en) | Difficult not hard up stud | |
| CN221126270U (en) | Lightning protection grounding structure | |
| CN220896590U (en) | Steel cable photovoltaic bracket lockset | |
| CN216788950U (en) | Double-bolt-head bolt of anti-skid thread | |
| CN216478695U (en) | Fork arm turnbuckle | |
| CN105317809A (en) | Dedicated combined nut | |
| CN217207206U (en) | Screw fixing and locking structure | |
| CN210106372U (en) | High-strength spindle nut | |
| CN220869971U (en) | Anti-loosening steel wire rope clamp with adjustable direction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |