CN213054803U - Novel transmission balladeur train of bolt and nut fastening - Google Patents
Novel transmission balladeur train of bolt and nut fastening Download PDFInfo
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- CN213054803U CN213054803U CN202022005098.3U CN202022005098U CN213054803U CN 213054803 U CN213054803 U CN 213054803U CN 202022005098 U CN202022005098 U CN 202022005098U CN 213054803 U CN213054803 U CN 213054803U
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Abstract
The utility model relates to a transmission balladeur train technical field just discloses a novel transmission balladeur train of bolt and nut fastening, including unable adjustment base, the shifting chute has been seted up at unable adjustment base's top, and slidable mounting has two movable plates in the shifting chute, all rotates the rotor plate of installing the slope setting on two movable plates, and two rotor plates are articulated mutually, and the one end that two movable plates were kept away from to two rotor plates is all rotated and is installed the connecting seat, and the top fixed mounting of two connecting seats has same transmission balladeur train main part, has seted up the rotation groove on one side inner wall of shifting chute, and the rotation hole has been seted up to one side of unable adjustment base, and the rotation hole communicates with the shifting chute mutually, and rotates the hole. The utility model discloses a folding convenience to transmission balladeur train main part carries the transport to it after the use in the transmission balladeur train main part, has made things convenient for the manual work to carry, has satisfied the needs that use.
Description
Technical Field
The utility model relates to a transmission balladeur train technical field especially relates to a novel transmission balladeur train of bolt and nut fastening.
Background
Bolt: mechanical parts, cylindrical threaded fasteners fitted with nuts. A fastener consisting of a head part and a screw (a cylinder with external threads) needs to be matched with a nut and is used for fastening and connecting two parts with through holes. This form of connection is known as a bolted connection. If the nut is unscrewed from the bolt, the two parts can be separated, so the bolt connection belongs to detachable connection, and the transmission sliding frame is required to be used for ascending when the bolt and the nut at a high position are fastened.
However, the transmission sliding rack in the prior art is difficult to carry and transport due to the fact that the transmission sliding rack does not have the folding function after use, and the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art transmission balladeur train because of it does not possess folding function after the use, very difficult to the transport of carrying of transmission balladeur train, can not satisfy the problem of the needs of using, and the transmission balladeur train of the novel bolt and nut fastening of proposing.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel transmission sliding frame fastened by bolts and nuts comprises a fixed base, wherein a moving groove is formed in the top of the fixed base, two moving plates are arranged in the moving groove in a sliding mode, rotating plates which are obliquely arranged are arranged on the two moving plates in a rotating mode, the two rotating plates are hinged, one ends, away from the two moving plates, of the two rotating plates are respectively and rotatably provided with a connecting seat, the top ends of the two connecting seats are fixedly provided with the same transmission sliding frame main body, a rotating groove is formed in the inner wall of one side of the moving groove, one side of the fixed base is provided with a rotating hole, the rotating hole is communicated with the moving groove, the rotating hole, the moving groove and the rotating groove are rotatably provided with the same bidirectional lead screw, one end of the bidirectional lead screw penetrates through the two moving plates and is in threaded connection with the two moving plates, the other, two threaded holes are internally and uniformly connected with bolts in a threaded manner, two threaded clamping grooves are formed in one side of the fixed base, one ends of the two bolts are respectively in threaded connection with the corresponding threaded clamping grooves, and the two bolts and the two threaded clamping grooves are clamped in a threaded manner to fix the rotating disc.
Preferably, the limiting groove has been seted up on the bottom inner wall of shifting chute, and the equal fixed mounting in bottom of two movable plates has the stopper, and two stoppers all with limiting groove sliding connection, have all seted up the locating hole on two stoppers, and slidable mounting has same locating lever in two locating holes, and the both ends of locating lever respectively with one side inner wall fixed connection of corresponding limiting groove, the locating lever carries on spacingly to the stopper.
Preferably, the equal fixed mounting in unable adjustment base's top both sides has the expansion plate, and flexible groove has all been seted up on the top of two expansion plates, and equal slidable mounting has the telescopic link in two flexible inslots, and the equal fixed mounting in one side that two telescopic links are close to each other has the connecting block, and one side that two connecting blocks are close to each other all with transmission balladeur train main part fixed connection, and the removal of two connecting blocks drives two telescopic links and removes at two flexible inslots.
Preferably, an outer ring of the first bearing is fixedly installed in the rotating groove, the bidirectional screw rod is fixedly connected with an inner ring of the first bearing, and the first bearing limits the bidirectional screw rod.
Preferably, the outer ring of the second bearing is fixedly installed in the rotating hole, the bidirectional screw rod is fixedly connected with the inner ring of the second bearing, and the second bearing limits the bidirectional screw rod.
Preferably, the number of the thread clamping grooves is multiple, the thread clamping grooves are distributed on the fixing base in an annular equidistant mode, and the thread clamping grooves fix the rotating disc in multiple positions.
Compared with the prior art, the utility model provides a novel transmission balladeur train of bolt and nut fastening possesses following beneficial effect:
1. according to the novel transmission sliding frame fastened by the bolts and the nuts, the two bolts are moved out of the two thread clamping grooves by screwing the two bolts, the fixing of the rotating disc is removed, then the rotating disc is rotated, the rotating disc drives the bidirectional screw rod to rotate, the bidirectional screw rod drives the two movable plates to move, the two movable plates drive the two connecting seats to move, the two connecting seats drive the same transmission sliding frame main body to move, the height of the transmission sliding frame main body is adjusted, and the transmission sliding frame main body is limited by the two telescopic rods and the two connecting blocks;
2. according to the novel transmission sliding frame fastened by the bolts and the nuts, after the transmission sliding frame main body is used, the rotating disc is rotated anticlockwise, so that when the transmission sliding frame main body descends to the limit position, the two bolts are rotated anticlockwise, the two bolt threads are clamped into the two thread clamping grooves, the rotating disc is fixed, and the transmission sliding frame main body is folded;
and the part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses a folding convenience to transmission balladeur train main part carries the transport to it after the use, has made things convenient for the manual work to carry, has satisfied the needs of using.
Drawings
Fig. 1 is a schematic front view of a transmission carriage fastened by a bolt and a nut according to the present invention;
fig. 2 is a schematic structural view of a part a of a novel transmission carriage fastened by bolts and nuts according to the present invention;
fig. 3 is a schematic structural diagram of a part B of a transmission carriage fastened by a novel bolt and a nut provided by the present invention.
In the figure: the device comprises a fixed base 1, a moving groove 2, a moving plate 3, a rotating plate 4, a connecting seat 5, a transmission sliding frame body 6, a rotating groove 7, a rotating hole 8, a bidirectional screw rod 9, a rotating disc 10, a threaded hole 11, a bolt 12, a threaded clamping groove 13, a limiting groove 14, a limiting block 15, a positioning hole 16, a positioning rod 17, an expansion plate 18, an expansion groove 19, an expansion rod 20 and a connecting block 21.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a novel transmission sliding frame fastened by bolts and nuts comprises a fixed base 1, a moving groove 2 is arranged at the top of the fixed base 1, two moving plates 3 are slidably mounted in the moving groove 2, rotating plates 4 obliquely arranged are rotatably mounted on the two moving plates 3, the two rotating plates 4 are hinged, connecting seats 5 are rotatably mounted at one ends of the two rotating plates 4 far away from the two moving plates 3, the same transmission sliding frame main body 6 is fixedly mounted at the top ends of the two connecting seats 5, a rotating groove 7 is formed in the inner wall of one side of the moving groove 2, a rotating hole 8 is formed in one side of the fixed base 1, the rotating hole 8 is communicated with the moving groove 2, the same bidirectional screw rod 9 is rotatably mounted in the rotating hole 8, the moving groove 2 and the rotating groove 7, one end of the bidirectional screw rod 9 penetrates through the two moving plates 3, the other end of two-way lead screw 9 extends to the outside of unable adjustment base 1 and fixed mounting has rolling disc 10, has seted up two screw holes 11 on the rolling disc 10, and equal threaded connection has bolt 12 in two screw holes 11, and two screw thread draw-in grooves 13 have been seted up to one side of unable adjustment base 1, and the one end of two bolts 12 respectively with corresponding screw thread draw-in groove 13 threaded connection, two bolts 12 clamp with two screw thread draw-in grooves 12 screw thread and fix rolling disc 10.
The utility model discloses in, spacing groove 14 has been seted up on the bottom inner wall of shifting chute 2, the equal fixed mounting in bottom of two movable plates 3 has stopper 15, and two stopper 15 all with spacing groove 14 sliding connection, locating hole 16 has all been seted up on two stopper 15, sliding mounting has same locating lever 17 in two locating holes 16, and the both ends of locating lever 17 respectively with one side inner wall fixed connection of corresponding spacing groove 14, locating lever 17 carries on spacingly to stopper 15.
The utility model discloses in, the equal fixed mounting in fixed base 1's top both sides has expansion plate 18, and flexible groove 19 has all been seted up on the top of two expansion plates 18, and equal slidable mounting has telescopic link 20 in two flexible grooves 19, and the equal fixed mounting in one side that two telescopic links 20 are close to each other has connecting block 21, and one side that two connecting blocks 21 are close to each other all with 6 fixed connection of transmission balladeur train main part, and two connecting block 21's removal drives two telescopic links 20 and removes in two flexible grooves 19.
The utility model discloses in, the outer lane of fixed mounting first bearing in the rotation groove 7, and the inner circle fixed connection of two-way lead screw 9 and first bearing, first bearing carries on spacingly to two-way lead screw 9.
The utility model discloses in, the outer lane of fixed mounting second bearing in the rotation hole 8, and the inner circle fixed connection of two-way lead screw 9 and second bearing, second bearing carries on spacingly to two-way lead screw 9.
The utility model discloses in, the quantity of screw thread draw-in groove 13 is a plurality of, and a plurality of screw thread draw-in grooves 13 are the annular equidistance and distribute on unable adjustment base 1, and a plurality of screw thread draw-in grooves 13 carry out multiposition fixed to rolling disc 10.
In the utility model, when in use, the two bolts 12 are firstly twisted to move the two bolts 12 out of the two thread slots 13, so as to release the fixation of the rotating disc 10, then the rotating disc 10 is rotated, the rotating disc 10 drives the two-way screw rod 9 to rotate, the two-way screw rod 9 drives the two moving plates 3 to move, the two moving plates 3 drive the two stoppers 15 to slide in the limiting groove 14, the two stoppers 15 limit the two-way screw rod 9, meanwhile, the positioning rod 17 limits the two stoppers 15, the two moving plates 3 drive the two rotating plates 4 to move, the two rotating plates 4 drive the two connecting seats 5 to move, the two connecting seats 5 drive the same transmission sliding frame main body 6 to move, the height of the transmission sliding frame main body 6 is adjusted, the transmission sliding frame main body 6 is limited by the two telescopic rods 20 and the two connecting blocks 21, after transmission balladeur train main part 6 uses, anticlockwise rotation rolling disc 10, when making transmission balladeur train main part 6 descend the position of limit, anticlockwise rotation two bolts 12, make two bolts 12 screw clamps to two screw thread draw-in grooves 13 in, fix rolling disc 10 can, the folding to transmission balladeur train main part 6 has been accomplished, thereby through the folding convenience to transmission balladeur train main part 6 carry the transport to it after using at transmission balladeur train main part 6, make things convenient for the manual work to carry, the needs of using have been satisfied.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A novel transmission sliding frame fastened by bolts and nuts comprises a fixed base (1) and is characterized in that a moving groove (2) is formed in the top of the fixed base (1), two moving plates (3) are arranged in the moving groove (2) in a sliding manner, rotating plates (4) which are obliquely arranged are arranged on the two moving plates (3) in a rotating manner, the two rotating plates (4) are hinged with each other, connecting seats (5) are arranged at one ends, far away from the two moving plates (3), of the two rotating plates (4) in a rotating manner, the top ends of the two connecting seats (5) are fixedly provided with the same transmission sliding frame main body (6), a rotating groove (7) is formed in the inner wall of one side of the moving groove (2), a rotating hole (8) is formed in one side of the fixed base (1), the rotating hole (8) is communicated with the moving groove (2), the rotating hole (8), the moving groove (2) and the rotating, the one end of two-way lead screw (9) runs through two movable plates (3) and with two movable plate (3) threaded connection, the other end of two-way lead screw (9) extends to the outside of unable adjustment base (1) and fixed mounting has rolling disc (10), set up two screw holes (11) on rolling disc (10), equal threaded connection has bolt (12) in two screw holes (11), two thread clamping groove (13) have been seted up to one side of unable adjustment base (1), and the one end of two bolt (12) respectively with corresponding thread clamping groove (13) threaded connection.
2. The transmission sliding frame for fastening the bolt and the nut as claimed in claim 1, wherein a limiting groove (14) is formed in the inner wall of the bottom of the moving groove (2), limiting blocks (15) are fixedly mounted at the bottom ends of the two moving plates (3), the two limiting blocks (15) are slidably connected with the limiting groove (14), positioning holes (16) are formed in the two limiting blocks (15), the same positioning rod (17) is slidably mounted in the two positioning holes (16), and two ends of the positioning rod (17) are fixedly connected with the inner wall of one side of the corresponding limiting groove (14) respectively.
3. The transmission carriage for the bolt-nut fastening as claimed in claim 1, wherein both sides of the top of the fixing base (1) are fixedly provided with a retractable plate (18), the top ends of the two retractable plates (18) are respectively provided with a retractable groove (19), the two retractable grooves (19) are respectively internally and slidably provided with a retractable rod (20), one side of the two retractable rods (20) close to each other is fixedly provided with a connecting block (21), and one side of the two connecting blocks (21) close to each other is fixedly connected with the transmission carriage main body (6).
4. A novel transmission carriage for bolt and nut fastening according to claim 1 is characterized in that the outer ring of the first bearing is fixedly installed in the rotating groove (7), and the bidirectional screw rod (9) is fixedly connected with the inner ring of the first bearing.
5. A novel transmission carriage with a bolt and nut fastening function as claimed in claim 1, characterized in that the outer ring of the second bearing is fixedly arranged in the rotating hole (8), and the bidirectional screw rod (9) is fixedly connected with the inner ring of the second bearing.
6. The transmission carriage for the novel bolt-nut fastening of claim 1 is characterized in that the number of the thread clamping grooves (13) is multiple, and the multiple thread clamping grooves (13) are annularly and equidistantly distributed on the fixed base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022005098.3U CN213054803U (en) | 2020-09-15 | 2020-09-15 | Novel transmission balladeur train of bolt and nut fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022005098.3U CN213054803U (en) | 2020-09-15 | 2020-09-15 | Novel transmission balladeur train of bolt and nut fastening |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213054803U true CN213054803U (en) | 2021-04-27 |
Family
ID=75558568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022005098.3U Active CN213054803U (en) | 2020-09-15 | 2020-09-15 | Novel transmission balladeur train of bolt and nut fastening |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213054803U (en) |
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2020
- 2020-09-15 CN CN202022005098.3U patent/CN213054803U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 225200 No.100 Zhenhua Road, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee after: Yangzhou Deben Intelligent Technology Co.,Ltd. Address before: 225200 No.100 Zhenhua Road, Xiaoji Town, Jiangdu District, Yangzhou City, Jiangsu Province Patentee before: Yangzhou Deben conveyor chain Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |