CN211874815U

CN211874815U - Air compressor machine entry stator locator connecting device

Info

Publication number: CN211874815U
Application number: CN202020387532.6U
Authority: CN
Inventors: 赵昕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-06
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses an air compressor machine entry stator locator connecting device, including fixing base, lead screw and locator, the fixing base upper end is equipped with the locator, and it has the lead screw to run through on the fixing base right side, and threaded connection has two spacing splint on the lead screw, and the cover is equipped with the fixed sleeve on the spacing splint outside, and the fixed sleeve outer end is equipped with the stator, the locator upside is equipped with the connecting axle, and both ends all are equipped with the gag lever post about the connecting axle, and the clamp plate has all been laminated to the gag lever post upper end. The utility model discloses during the use, rotate the knob and drive the lead screw and rotate, make the spacing splint of both sides be close to each other and remove, when spacing splint shift out the spacing groove on the fixed sleeve, can dismantle fixed sleeve and stator from the fixing base, be convenient for install the dismantlement to the stator, convenient the maintenance.

Description

Air compressor machine entry stator locator connecting device

Technical Field

The utility model relates to an air compressor machine technical field specifically is an air compressor machine entry stator locator connecting device.

Background

An air compressor is a device for compressing gas. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Centrifugal compressors are very large applications.

The connecting device of the existing air compressor guide vane and the positioner is complex, troublesome to disassemble and inconvenient to overhaul. Therefore, the utility model provides an air compressor machine entry stator locator connecting device to solve the problem that the aforesaid provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an air compressor machine entry stator locator connecting device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an air compressor machine entry stator locator connecting device, includes fixing base, lead screw and locator, the fixing base upper end is equipped with the locator, and it has the lead screw to run through on the fixing base right side, and threaded connection has two spacing splint on the lead screw, and the cover is equipped with fixing sleeve on the spacing splint outside, and the fixing sleeve outer end is equipped with the stator, the locator upside is equipped with the connecting axle, and both ends all are equipped with the gag lever post about the connecting axle, and the clamp plate has all been laminated to the gag lever post upper end.

As a further scheme of the utility model, the fixed sleeve is cylindric setting, and the fixed sleeve lower extreme surface corresponds spacing splint and all is equipped with the spacing groove.

As the utility model discloses further scheme again, the lead screw right-hand member is equipped with the knob, and the lead screw left end is equipped with the axle bed, axle bed left end fixed connection fixing base inner wall.

As the utility model discloses scheme further again, the locator upper end corresponds the gag lever post and all is equipped with the slot, and the locator upper end corresponds the clamp plate lower extreme and is equipped with spout, clamp plate sliding connection locator.

As the utility model discloses scheme further again, the one end that the connecting axle was kept away from to the clamp plate all articulates there is the connecting rod, and the other end of connecting rod all articulates there is the bearing, is equipped with butterfly bolt on the bearing.

As the utility model discloses scheme further again, it all is equipped with the screw hole to correspond the butterfly bolt on the locator left and right sides, butterfly bolt threaded connection locator, and all install locknut on the butterfly bolt, and locknut is located the downside of locator.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses during the use, rotate the knob and drive the lead screw and rotate, make the spacing splint of both sides be close to each other and remove, when spacing splint shift out the spacing groove on the fixed sleeve, can dismantle fixed sleeve and stator from the fixing base, be convenient for install the dismantlement to the stator, convenient the maintenance.

2. The utility model discloses during the use, the locknut who rotates both sides makes its decline, rotates butterfly bolt again and makes it rise on the locator, and the clamp plate that drives both sides through bearing, the connecting rod that sets up moves on the locator to keep away from the gag lever post, the installation and the dismantlement of the locator of being convenient for also make things convenient for the maintenance of locator.

Drawings

Fig. 1 is a schematic structural diagram of a connecting device of an inlet guide vane positioner of an air compressor.

Fig. 2 is a schematic structural diagram of a connecting shaft and a limiting rod in a connecting device of an inlet guide vane positioner of an air compressor.

Fig. 3 is a schematic perspective view of a fixing sleeve in a connecting device of an inlet guide vane positioner of an air compressor.

In the figure: 1. a fixed seat; 2. a screw rod; 3. a knob; 5. a shaft seat; 6. a limiting clamp plate; 7. fixing the sleeve; 8. a limiting groove; 9. a guide vane; 10. a connecting shaft; 11. a limiting rod; 12. a positioner; 13. a slot; 14. pressing a plate; 15. a chute; 16. a connecting rod; 17. a bearing; 18. a butterfly bolt; 19. a locknut.

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. 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.

Referring to fig. 1-3, in the embodiment of the present invention, an air compressor inlet guide vane positioner connecting device comprises a fixing base 1, a screw rod 2 and a positioner 12, wherein the upper end of the fixing base 1 is provided with the positioner 12, the right side of the fixing base 1 is penetrated by the screw rod 2, the right end of the screw rod 2 is provided with a knob 3, the left end of the screw rod 2 is provided with a shaft seat 5, the left end of the shaft seat 5 is fixedly connected with the inner wall of the fixing base 1, the screw rod 2 is connected with two position-limiting clamping plates 6 by screw threads, the outer sides of the position-limiting clamping plates 6 are sleeved with a fixing sleeve 7, the fixing sleeve 7 is arranged in a cylindrical shape, the lower end surface of the fixing sleeve 7 is provided with a position-limiting groove 8 corresponding to the position-limiting clamping plates 6, the outer end of the fixing sleeve 7 is provided with a guide vane 9, the upper side of the positioner 12 is provided, and the upper end of locator 12 corresponds the clamp plate 14 lower extreme and is equipped with spout 15, and clamp plate 14 sliding connection locator 12, the clamp plate 14 keeps away from the one end of connecting axle 10 all to articulate has connecting rod 16, and the other end of connecting rod 16 all articulates has bearing 17, is equipped with butterfly bolt 18 on the bearing 17, correspond butterfly bolt 18 on the locator 12 left and right sides and all be equipped with the screw hole, butterfly bolt 18 threaded connection locator 12, and all install lock nut 19 on the butterfly bolt 18, lock nut 19 is located the downside of locator 12.

The utility model discloses a theory of operation is:

the utility model discloses during the use, it rotates to rotate knob 3 and drive lead screw 2, make the spacing splint 6 of both sides be close to each other and remove, when spacing splint 6 shifts out spacing groove 8 on the fixed sleeve 7, can dismantle fixed sleeve 7 and stator 9 from fixing base 1, be convenient for install the dismantlement to stator 9, convenient maintenance, the lock nut 19 that rotates both sides makes its decline, it makes its rise on locator 12 to rotate butterfly bolt 18 again, through the bearing 17 that sets up, clamp plate 14 that connecting rod 16 drove both sides moves on locator 12, and keep away from gag lever post 11, be convenient for the installation and the dismantlement of locator 12, also make things convenient for the maintenance of locator 12, and compress tightly gag lever post 11 through two clamp plates 14, it is effectual to make fixed between connecting axle 10 and the locator 12.

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

1. The utility model provides an air compressor machine entry stator locator connecting device, includes fixing base (1), lead screw (2) and locator (12), its characterized in that, fixing base (1) upper end is equipped with locator (12), runs through lead screw (2) on fixing base (1) right side, and threaded connection has two spacing splint (6) on lead screw (2), and the cover is equipped with fixing sleeve (7) on spacing splint (6) the outside, and fixing sleeve (7) outer end is equipped with stator (9), locator (12) upside is equipped with connecting axle (10), and both ends all are equipped with gag lever post (11) about connecting axle (10), and clamp plate (14) have all been laminated on gag lever post (11) upper end.

2. The air compressor inlet guide vane positioner connecting device as claimed in claim 1, wherein the fixing sleeve (7) is cylindrical, and the lower end surface of the fixing sleeve (7) is provided with a limiting groove (8) corresponding to the limiting clamping plate (6).

3. The air compressor inlet guide vane positioner connecting device according to claim 1, wherein a knob (3) is arranged at the right end of the screw rod (2), a shaft seat (5) is arranged at the left end of the screw rod (2), and the left end of the shaft seat (5) is fixedly connected with the inner wall of the fixed seat (1).

4. The air compressor inlet guide vane positioner connecting device according to claim 1, wherein the upper end of the positioner (12) corresponding to the limiting rod (11) is provided with a slot (13), the upper end of the positioner (12) corresponding to the lower end of the pressing plate (14) is provided with a sliding groove (15), and the pressing plate (14) is slidably connected with the positioner (12).

5. The air compressor inlet guide vane positioner connecting device as claimed in claim 4, wherein one end of the pressure plate (14) away from the connecting shaft (10) is hinged to a connecting rod (16), the other end of the connecting rod (16) is hinged to a bearing (17), and a butterfly bolt (18) is arranged on the bearing (17).

6. The air compressor inlet guide vane positioner connecting device as claimed in claim 1, wherein threaded holes are formed in the left side and the right side of the positioner (12) corresponding to the butterfly bolts (18), the butterfly bolts (18) are in threaded connection with the positioner (12), locknuts (19) are mounted on the butterfly bolts (18), and the locknuts (19) are located on the lower side of the positioner (12).