CN217441992U - Stable form screw unit unable adjustment base - Google Patents
Stable form screw unit unable adjustment base Download PDFInfo
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- CN217441992U CN217441992U CN202123229581.0U CN202123229581U CN217441992U CN 217441992 U CN217441992 U CN 217441992U CN 202123229581 U CN202123229581 U CN 202123229581U CN 217441992 U CN217441992 U CN 217441992U
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Abstract
The utility model discloses a stable form screw rod unit unable adjustment base, including the base, base top both sides are equipped with elevating system and switch board respectively, and the elevating system top is equipped with the fixed plate, and the fixed plate top is equipped with the mounting panel, is equipped with damper between fixed plate and the mounting panel, and the mounting panel top is connected with screw rod unit, and the switch board bottom is equipped with the fixing base, and four equal rigid couplings of corner of base have a screw thread section of thick bamboo, and the screw thread section of thick bamboo is inside to be equipped with the threaded rod; the lifting mechanism comprises a top plate and a bottom plate, a supporting rod is arranged between the top plate and the bottom plate, a limiting plate is arranged on one side of the top plate, which is opposite to the bottom plate, and an electric push rod is arranged on one side of the bottom plate, which is far away from the limiting plate; the damping mechanism comprises a limiting column and a damping box, a second spring is sleeved on the outer side of the limiting column, a fixed shaft is arranged inside the damping box, a sliding block is connected to the outer side of the fixed shaft in a sliding mode, and a third spring is arranged on one side of the sliding block. The utility model relates to a rationally, be convenient for remove, stability is high, and the suitability is strong, has good market prospect.
Description
Technical Field
The utility model relates to a screw rod unit technical field specifically is a stable form screw rod unit unable adjustment base.
Background
The screw compressor is a type of positive displacement compressor, and compared with piston compressor, it has simple structure, small volume, light weight, few easily damaged parts, simple operation, large single-machine pressure ratio, insensitivity to wet compression, wide application range and low load. The common screw unit has the disadvantages of clumsy mobility, poor fixity, no good shockproof measure, incapability of adjusting the installation height according to actual conditions and certain disadvantages.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome above technical defect, a stable form screw rod unit unable adjustment base is provided.
In order to solve the above problem, the technical scheme of the utility model is that: a stable screw unit fixing base comprises a base, wherein a lifting mechanism and a control cabinet are arranged on two sides of the top end of the base respectively, universal wheels are arranged at four corners of the bottom end of the base, a fixing plate is arranged at the top end of the lifting mechanism, a mounting plate is arranged at the top end of the fixing plate, a damping mechanism is arranged between the fixing plate and the mounting plate, the top end of the mounting plate is connected with a screw unit, a fixing seat is arranged at the bottom end of the control cabinet, a bearing plate is arranged at the top end of the fixing seat, a plurality of springs I are arranged between the inner bottom surface of the fixing seat and the bearing plate, threaded cylinders are fixedly connected at four corners of the base, and threaded rods are arranged in the threaded cylinders;
the lifting mechanism comprises a top plate and a bottom plate, two groups of supporting rods which are arranged in a crossed mode are arranged between the top plate and the bottom plate, limiting plates are symmetrically arranged at one ends of opposite sides of the top plate and the bottom plate, a rotating shaft is rotatably connected between two ends of the two supporting rods, and an electric push rod is arranged in the middle of the top surface of the bottom plate, which is far away from one side of each limiting plate;
damper includes spacing post and surge tank, spacing post outside cover is equipped with spring two, the inside fixed axle that is equipped with of surge tank, fixed axle outside sliding connection has the slider, slider one side is equipped with spring three, the slider top is connected with the connecting rod.
Further, a hand wheel is fixedly connected to the top end of the threaded rod, a pressing plate is fixedly connected to the bottom end of the threaded rod, and an anti-slip pad is arranged at the bottom end of the pressing plate.
Furthermore, be equipped with the spout in the middle of the limiting plate, two the one end of bracing piece articulates respectively in roof and bottom plate, and the other end all through pivot sliding connection in corresponding spout.
Furthermore, the fixed end of the electric push rod is hinged to the bottom plate, and the movable end of the electric push rod is hinged to the supporting rod.
Further, spacing post is equipped with four, and distributes in four corners on fixed plate top, the mounting panel is equipped with the through-hole in the relevant position of spacing post, spacing capital end is equipped with the screw thread, and is connected with the nut after spacing capital end passes the through-hole.
Furthermore, the top surface of the damping box is provided with a second through groove, one end of the connecting rod is hinged to the sliding block, and the other end of the connecting rod is hinged to the mounting plate after passing through the second through groove.
Furthermore, the spring tribit is close to spacing post one side in the surge tank, just the spring three sets are established in the fixed axle outside.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a be equipped with the universal wheel, the screw rod unit's of being convenient for removal through being equipped with elevating system, is convenient for highly adjust screw rod unit, and then makes screw rod unit's suitability stronger, through being equipped with damper, can effectively weaken screw rod unit's vibration range, guarantees its job stabilization nature, through being equipped with spring one, can weaken the influence that screw rod unit vibration produced the switch board, avoids the switch board to break down because of long-time vibration. The utility model relates to a rationally, be convenient for remove, stability is high, and the suitability is strong, has good market prospect.
Drawings
Fig. 1 is a structural view of the present invention.
Fig. 2 is a schematic diagram of the lifting mechanism of the present invention.
Fig. 3 is a schematic structural view of the damping mechanism of the present invention.
As shown in the figure: 1. a base; 2. a lifting mechanism; 2.1, a top plate; 2.2, a bottom plate; 2.3, supporting rods; 2.4, a limiting plate; 2.5, an electric push rod; 3. a control cabinet; 4. a universal wheel; 5. a fixing plate; 6. mounting a plate; 7. a damping mechanism; 7.1, a limiting column; 7.2, a damping box; 7.3, a second spring; 7.4, fixing the shaft; 7.5, a sliding block; 7.6, spring III; 7.7, connecting rods; 8. a screw unit; 9. a fixed seat; 10. a carrier plate; 11. a first spring; 12. a threaded barrel; 13. a threaded rod; 13.1, a hand wheel; 13.2, pressing plates.
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 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.
As shown in fig. 1 to 3, a stable screw unit fixing base comprises a base 1, wherein a lifting mechanism 2 and a control cabinet 3 are respectively arranged on two sides of the top end of the base 1, universal wheels 4 are arranged at four corners of the bottom end of the base, a fixing plate 5 is arranged at the top end of the lifting mechanism 2, a mounting plate 6 is arranged at the top end of the fixing plate 5, a damping mechanism 7 is arranged between the fixing plate 5 and the mounting plate 6, a screw unit 8 is connected to the top end of the mounting plate 6, a fixing seat 9 is arranged at the bottom end of the control cabinet 3, a bearing plate 10 is arranged at the top end of the fixing seat 9, a plurality of springs I11 are arranged between the inner bottom surface of the fixing seat 9 and the bearing plate 10, threaded cylinders 12 are fixedly connected at four corners of the base 1, threaded rods 13 are arranged inside the threaded cylinders 12, hand wheels 13.1 are fixedly connected to the top ends of the threaded rods 13, pressing plates 13.2 are fixedly connected to the bottom ends of the pressing plates, and anti-skid pads are arranged on the pressing plates 13.2;
the lifting mechanism 2 comprises a top plate 2.1 and a bottom plate 2.2, two groups of supporting rods 2.3 which are arranged in a crossed mode are arranged between the top plate 2.1 and the bottom plate 2.2, limiting plates 2.4 are symmetrically arranged at one ends of one opposite sides of the top plate 2.1 and the bottom plate 2.2, rotating shafts are rotatably connected between two ends of the two supporting rods 2.3, an electric push rod 2.5 is arranged at the middle position of the top surface of the bottom plate 2.2 far away from one side of the limiting plate 2.4, a sliding groove is arranged in the middle of the limiting plate 2.4, one end of each of the two supporting rods 2.3 is hinged to the top plate 2.1 and the bottom plate 2.2 respectively, the other end of each supporting rod is connected to the corresponding sliding groove in a sliding mode through the rotating shafts, the fixed end of the electric push rod 2.5 is hinged to the bottom plate 2.2, and the movable end of each supporting rod 2.3 is hinged to the supporting rod 2.3;
In specific use, the universal wheel 4 is arranged to facilitate the base to move to a working position, the hand wheel 13.1 is rotated to enable the position of the threaded rod 13 to descend, after the pressing plate 13.2 contacts the ground, the hand wheel 13.1 is continuously rotated to enable the position of the base 1 to ascend, so that the universal wheel 4 is separated from the ground, the threaded rod 13 is matched with the pressing plate 13.2 to support the base 1, the bottom end of the pressing plate 13.2 is provided with an anti-slip pad to prevent the pressing plate 13.2 from sliding, so that the stability of the base 1 is ensured, the supporting rod 2.3 can be displaced by controlling the extension and retraction of the electric push rod 2.5, so that the top plate 2.1 ascends or descends, the top plate 2.1 drives the screw unit 8 to ascend or descend through the fixing plate 5 and the mounting plate 6, so as to realize the height adjustment of the screw unit 8, so that the height adjustment of the screw unit 8 can be carried out according to the actual situation on site, the position of the mounting plate 6 can be fixed through the limiting column 7.1, and then prevent that mounting panel 6 from taking place the displacement of horizontal direction, screw unit 8 can produce certain vibration at the during operation, screw unit 8's vibration produces the effort to mounting panel 6, and the effort is transmitted to on spring two 7.3 and the connecting rod 7.7, can absorb the effort through spring two 7.3, the vibration range of screw unit 8 is weakened to a certain extent, connecting rod 7.7 transmits the effort to on slider 7.5, and then make slider 7.5 produce the extrusion to spring three 7.6, spring three 7.6 absorbs the effort and further weakens the vibration range of screw unit 8, thereby can guarantee screw unit 8 job stabilization nature, switch board 3 bottom is equipped with spring one 11, can weaken the influence that screw unit 8 vibration produced switch board 3, avoid switch board 3 to break down because of long-time vibration.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
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.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (7)
1. The utility model provides a stable form screw unit unable adjustment base, its characterized in that: the lifting device comprises a base (1), wherein a lifting mechanism (2) and a control cabinet (3) are respectively arranged on two sides of the top end of the base (1), universal wheels (4) are arranged at four corners of the bottom end of the base, a fixing plate (5) is arranged at the top end of the lifting mechanism (2), a mounting plate (6) is arranged at the top end of the fixing plate (5), a damping mechanism (7) is arranged between the fixing plate (5) and the mounting plate (6), a screw unit (8) is connected to the top end of the mounting plate (6), a fixing seat (9) is arranged at the bottom end of the control cabinet (3), a bearing plate (10) is arranged at the top end of the fixing seat (9), a plurality of springs (11) are arranged between the inner bottom surface of the fixing seat (9) and the bearing plate (10), threaded cylinders (12) are fixedly connected to the four corners of the base (1), and threaded rods (13) are arranged in the threaded cylinders (12);
the lifting mechanism (2) comprises a top plate (2.1) and a bottom plate (2.2), two groups of supporting rods (2.3) which are arranged in a crossed mode are arranged between the top plate (2.1) and the bottom plate (2.2), limiting plates (2.4) are symmetrically arranged at one ends of the opposite sides of the top plate (2.1) and the bottom plate (2.2), a rotating shaft is rotatably connected between the two ends of the two supporting rods (2.3), and an electric push rod (2.5) is arranged in the middle position, away from the top surface of one side of each limiting plate (2.4), of the bottom plate (2.2);
damper (7) are including spacing post (7.1) and surge tank (7.2), spacing post (7.1) outside cover is equipped with spring two (7.3), surge tank (7.2) inside is equipped with fixed axle (7.4), fixed axle (7.4) outside sliding connection has slider (7.5), slider (7.5) one side is equipped with spring three (7.6), slider (7.5) top is connected with connecting rod (7.7).
2. The stable form screw unit unable adjustment base of claim 1, characterized in that: the threaded rod (13) top rigid coupling has hand wheel (13.1), and the bottom rigid coupling has clamp plate (13.2), clamp plate (13.2) bottom is equipped with the slipmat.
3. The stable form screw unit unable adjustment base of claim 1, characterized in that: the middle of the limiting plate (2.4) is provided with a sliding chute, one end of each of the two supporting rods (2.3) is hinged to the top plate (2.1) and the bottom plate (2.2) respectively, and the other end of each of the two supporting rods is connected to the corresponding sliding chute in a sliding mode through a rotating shaft.
4. The stable form screw unit unable adjustment base of claim 1, characterized in that: the fixed end of the electric push rod (2.5) is hinged to the bottom plate (2.2), and the movable end is hinged to the support rod (2.3).
5. The stable form screw unit unable adjustment base of claim 1, characterized in that: spacing post (7.1) is equipped with four, and distributes in four corners on fixed plate (5) top, mounting panel (6) are equipped with the through-hole in the relevant position of spacing post (7.1), spacing post (7.1) top is equipped with the screw thread, and is connected with the nut after spacing post (7.1) top passes the through-hole.
6. The stable form screw unit unable adjustment base of claim 1, characterized in that: the top surface of the damping box (7.2) is provided with a through groove, one end of the connecting rod (7.7) is hinged to the sliding block (7.5), and the other end of the connecting rod is hinged to the mounting plate (6) after penetrating through the through groove.
7. A stable form screw unit unable adjustment base of claim 1, characterized in that: the third spring (7.6) is positioned in the damping box (7.2) and close to one side of the limiting column (7.1), and the third spring (7.6) is sleeved on the outer side of the fixed shaft (7.4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123229581.0U CN217441992U (en) | 2021-12-21 | 2021-12-21 | Stable form screw unit unable adjustment base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123229581.0U CN217441992U (en) | 2021-12-21 | 2021-12-21 | Stable form screw unit unable adjustment base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217441992U true CN217441992U (en) | 2022-09-16 |
Family
ID=83209968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123229581.0U Active CN217441992U (en) | 2021-12-21 | 2021-12-21 | Stable form screw unit unable adjustment base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217441992U (en) |
-
2021
- 2021-12-21 CN CN202123229581.0U patent/CN217441992U/en active Active
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