CN216589120U - High stability screw air compressor - Google Patents
High stability screw air compressor Download PDFInfo
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- CN216589120U CN216589120U CN202123163685.6U CN202123163685U CN216589120U CN 216589120 U CN216589120 U CN 216589120U CN 202123163685 U CN202123163685 U CN 202123163685U CN 216589120 U CN216589120 U CN 216589120U
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Abstract
The utility model discloses a high-stability screw type air compressor which comprises a compressor main body and a limiting mechanism, wherein a mounting plate is arranged at the bottom end of the compressor main body, a plurality of connecting plates are fixedly connected to the bottom end of the compressor main body, a connecting mechanism is arranged between each connecting plate and the corresponding mounting plate, the limiting mechanism is composed of a U-shaped inserting block and two positioning rods, two inserting slots are formed in the top end of each connecting plate, two ends of the U-shaped inserting block are respectively in movable penetrating connection with the inner walls of the two inserting slots, positioning holes are formed in two sides of the U-shaped inserting block, and the outer walls of the two positioning rods are respectively in movable penetrating connection with the inner walls of the two positioning holes. According to the utility model, the U-shaped inserting block and the two positioning rods are arranged, the U-shaped inserting block is inserted into the clamping groove, and then the two positioning rods are respectively inserted into the positioning holes at two sides of the U-shaped inserting block, so that the U-shaped inserting block can be positioned above the bolt to limit the bolt, thereby preventing the bolt from becoming loose due to vibration and improving the installation stability of the air compressor.
Description
Technical Field
The utility model relates to the field of air compressors, in particular to a high-stability screw type air compressor.
Background
An air compressor is a device for compressing gas, and is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw.
Screw air compressor carries out the mode of multiple spot location through the bolt when installation mostly and installs, and screw air compressor is inside to be provided with driving motor, along with screw air compressor work, can produce continuous vibrations, and this vibrations can be transmitted the bolt position department that is used for the installation, along with screw air compressor uses for a long time, has the not hard up phenomenon of bolt, has reduced the stability of screw air compressor installation.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a high stability screw air compressor to solve the above problems of the prior art.
In order to achieve the purpose, the utility model provides the following technical scheme: a high stability screw air compressor comprising:
the bottom end of the compressor main body is fixedly connected with a plurality of connecting plates, and a connecting mechanism is arranged between each connecting plate and each mounting plate;
the limiting mechanism is composed of a U-shaped insert block and two positioning rods, two slots are formed in the top end of the connecting plate, two ends of the U-shaped insert block are movably and alternately connected with the inner walls of the two slots respectively, positioning holes are formed in two sides of the U-shaped insert block respectively, and the outer walls of the two positioning rods are movably and alternately connected with the inner walls of the two positioning holes respectively.
Preferably, the inner wall of slot has seted up the activity hole, the activity chamber has been seted up to the inner wall of activity hole, the inner wall sliding connection in activity chamber has the spacing ring, the fixed cover of spacing ring connects in the outer wall of locating lever, one side of spacing ring is provided with the spring.
Preferably, a through hole is formed in one side of the connecting plate, one end of the positioning rod penetrates through the through hole and is fixedly connected with a knob, anti-skid grains which are uniformly distributed are formed in the outer wall of the knob, and a locking mechanism is arranged between the positioning rod and the through hole.
Preferably, the locking mechanism comprises an external thread groove and an internal thread groove, the external thread groove is arranged on the inner wall of the through hole, and the internal thread groove is arranged on the outer wall of the positioning rod.
Preferably, the connecting mechanism comprises a bolt, a jack is formed in the top end of the connecting plate, a threaded hole is formed in the top end of the mounting plate, one end of the bolt penetrates through the inside of the jack and is in threaded connection with the inner wall of the threaded hole, and a damping mechanism is arranged on the outer wall of the bolt.
Preferably, the damping mechanism comprises a damping pad, a connecting hole is formed in the top end of the damping pad, and the outer wall of the bolt is movably inserted and connected with the inner wall of the connecting hole.
The utility model has the technical effects and advantages that:
(1) according to the utility model, by means of the arrangement of the U-shaped insert block and the two positioning rods, the two ends of the U-shaped insert block are respectively inserted into the clamping grooves, and then the two positioning rods are respectively inserted into the positioning holes at the two sides of the U-shaped insert block, so that the U-shaped insert block can be positioned above the bolt to limit the bolt, the bolt is prevented from becoming loose due to vibration, and the mounting stability of the air compressor is improved;
(2) according to the U-shaped insertion block, the arrangement of the external thread groove and the internal thread groove is utilized, and the internal thread groove is meshed with the external thread groove, so that the positioning rod is positioned, the positioning rod is stably placed after being separated from the positioning hole, the positioning rod is prevented from influencing the disassembly and assembly of the U-shaped insertion block, and the disassembly and assembly stability of the U-shaped insertion block is improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the enlarged structure at a point a in fig. 1 according to the present invention.
Fig. 3 is a schematic front sectional view of the U-shaped insert block of the present invention.
Fig. 4 is a schematic enlarged view of a portion B of fig. 3 according to the present invention.
In the figure: 1. a compressor main body; 2. mounting a plate; 3. a connecting plate; 4. a slot; 5. a U-shaped insert block; 6. positioning holes; 7. positioning a rod; 8. a movable hole; 9. a movable cavity; 10. a limiting ring; 11. a spring; 12. a knob; 13. an outer thread groove; 14. an internal thread groove; 15. a jack; 16. a threaded hole; 17. a bolt; 18. a shock-absorbing pad.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model provides a high-stability screw type air compressor shown in figures 1-4, which comprises a compressor main body 1, wherein a mounting plate 2 is arranged at the bottom end of the compressor main body 1, a plurality of connecting plates 3 are fixedly connected with the bottom end of the compressor main body 1, and connecting mechanisms are arranged between the connecting plates 3 and the mounting plate 2;
the limiting mechanism comprises a U-shaped insert block 5 and two positioning rods 7, the top end of the connecting plate 3 is provided with two slots 4, the two ends of the U-shaped insert block 5 are movably and alternately connected with the inner walls of the two slots 4 respectively, the two sides of the U-shaped insert block 5 are provided with positioning holes 6 respectively, the outer walls of the two positioning rods 7 are movably and alternately connected with the inner walls of the two positioning holes 6 respectively to insert the U-shaped insert block 5 into the two slots 4, and then the two positioning rods 7 are sequentially inserted into the two positioning holes 6, so that the U-shaped insert block 5 can position and limit the bolt 17, the bolt 17 cannot loosen and fall off after being vibrated, and the mounting stability of the compressor main body 1 is improved;
the inner wall of the slot 4 is provided with a movable hole 8, the inner wall of the movable hole 8 is provided with a movable cavity 9, the inner wall of the movable cavity 9 is connected with a limiting ring 10 in a sliding manner, the limiting ring 10 is fixedly sleeved on the outer wall of the positioning rod 7, one side of the limiting ring 10 is provided with a spring 11, the limiting ring 10 is always subjected to extrusion force through the elastic action of the spring 11 on the limiting ring 10, the extrusion force is transmitted to the positioning rod 7, the positioning rod 7 can be stably inserted into the positioning hole 6, the positioning rod 7 cannot be directly separated from the positioning hole 6 even if the positioning rod is vibrated when an air compressor works, and the use stability of the U-shaped insert block 5 is improved;
a through hole is formed in one side of the connecting plate 3, one end of the positioning rod 7 penetrates through the through hole and is fixedly connected with a knob 12, anti-skidding lines which are uniformly distributed are formed in the outer wall of the knob 12, a locking mechanism is arranged between the positioning rod 7 and the through hole, the positioning rod 7 is convenient to move through the knob 12, and the anti-skidding lines increase the friction force on the surface of the knob 12, so that the knob 12 is not easy to slip when being pulled and rotated;
the locking mechanism comprises an external thread groove 13 and an internal thread groove 14, the external thread groove 13 is formed in the inner wall of the through hole, the internal thread groove 14 is formed in the outer wall of the positioning rod 7, and after the internal thread groove 14 is contacted with the external thread groove 13, the positioning rod 7 rotates to enable the internal thread groove 14 to be meshed with the external thread groove 13, so that the positioning rod 7 can be fixed, and the positioning rod 7 cannot automatically move due to the elastic action of the spring 11;
the connecting mechanism comprises a bolt 17, the top end of the connecting plate 3 is provided with a jack 15, the top end of the mounting plate 2 is provided with a threaded hole 16, one end of the bolt 17 penetrates through the jack 15 and is in threaded connection with the inner wall of the threaded hole 16, the outer wall of the bolt 17 is provided with a damping mechanism, and the bolt 17 penetrates through the jack 15 and is screwed in the threaded hole 16, so that the connecting plate 3 and the mounting plate 2 can be fixedly connected;
the damping mechanism comprises a damping pad 18, a connecting hole is formed in the top end of the damping pad 18, the outer wall of the bolt 17 is movably connected with the inner wall of the connecting hole in an inserting mode, and the damping pad 18 can play a certain damping role, so that vibration received by the bolt 17 is weakened.
The working principle of the utility model is as follows:
after bolt 17 runs through jack 15 and screws up in screw hole 16, take up U type inserted block 5, insert slot 4 respectively with the both ends of U type inserted block 5, twist knob 12 this moment, make locating lever 7 rotate, under the cooperation of external thread groove 13 and internal thread groove 14 when locating lever 7 rotates, locating lever 7 moves slowly, until external thread groove 13 and internal thread groove 14 separation, after the separation is accomplished, under the elastic action of spring 11, make spacing ring 10 receive the extrusion, this extrusion force transmits on locating lever 7, make locating lever 7 insert in locating hole 6 on U type inserted block 5, it removes another locating lever 7 again to repeat above-mentioned step, can make U type inserted block 5 location carry on spacing bolt 17, make bolt 17 receive vibrations can not appear not hard up the phenomenon that drops.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. A high stability screw air compressor, comprising:
the compressor comprises a compressor main body (1), wherein a mounting plate (2) is arranged at the bottom end of the compressor main body (1), a plurality of connecting plates (3) are fixedly connected to the bottom end of the compressor main body (1), and connecting mechanisms are arranged between the connecting plates (3) and the mounting plate (2);
stop gear, stop gear comprises U type inserted block (5) and two locating levers (7), two slots (4) have been seted up on the top of connecting plate (3), the both ends of U type inserted block (5) are connected with the inner wall activity interlude of two slots (4) respectively, locating hole (6), two have all been seted up to the both sides of U type inserted block (5) the outer wall of locating lever (7) is connected with the inner wall activity interlude of two locating holes (6) respectively.
2. The screw air compressor with high stability according to claim 1, wherein the inner wall of the slot (4) is provided with a movable hole (8), the inner wall of the movable hole (8) is provided with a movable cavity (9), the inner wall of the movable cavity (9) is slidably connected with a limit ring (10), the limit ring (10) is fixedly sleeved on the outer wall of the positioning rod (7), and one side of the limit ring (10) is provided with a spring (11).
3. The screw air compressor of claim 1, wherein a through hole is formed in one side of the connecting plate (3), one end of the positioning rod (7) penetrates through the through hole and is fixedly connected with a knob (12), anti-slip patterns are uniformly distributed on the outer wall of the knob (12), and a locking mechanism is arranged between the positioning rod (7) and the through hole.
4. The high-stability screw-type air compressor as claimed in claim 3, wherein the locking mechanism comprises an external thread groove (13) and an internal thread groove (14), the external thread groove (13) is opened on the inner wall of the through hole, and the internal thread groove (14) is opened on the outer wall of the positioning rod (7).
5. The high-stability screw air compressor is characterized in that the connecting mechanism comprises a bolt (17), a jack (15) is formed at the top end of the connecting plate (3), a threaded hole (16) is formed at the top end of the mounting plate (2), one end of the bolt (17) penetrates through the inside of the jack (15) and is in threaded connection with the inner wall of the threaded hole (16), and a damping mechanism is arranged on the outer wall of the bolt (17).
6. The screw air compressor of claim 5, wherein the shock absorption mechanism comprises a shock absorption pad (18), a connection hole is formed at the top end of the shock absorption pad (18), and the outer wall of the bolt (17) is movably inserted and connected with the inner wall of the connection hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163685.6U CN216589120U (en) | 2021-12-16 | 2021-12-16 | High stability screw air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123163685.6U CN216589120U (en) | 2021-12-16 | 2021-12-16 | High stability screw air compressor |
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| Publication Number | Publication Date |
|---|---|
| CN216589120U true CN216589120U (en) | 2022-05-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123163685.6U Active CN216589120U (en) | 2021-12-16 | 2021-12-16 | High stability screw air compressor |
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| CN (1) | CN216589120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479024A (en) * | 2022-10-17 | 2022-12-16 | 安徽凯特泵业有限公司 | Leakage-proof device for joint of pump valve |
-
2021
- 2021-12-16 CN CN202123163685.6U patent/CN216589120U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115479024A (en) * | 2022-10-17 | 2022-12-16 | 安徽凯特泵业有限公司 | Leakage-proof device for joint of pump valve |
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