CN214223962U

CN214223962U - Pump alignment meter frame

Info

Publication number: CN214223962U
Application number: CN202022668982.5U
Authority: CN
Inventors: 杨坤鹏; 王西洋; 余庆辉; 马毓
Original assignee: Changqing Petrochemical Co
Current assignee: Changqing Petrochemical Co
Priority date: 2020-11-18
Filing date: 2020-11-18
Publication date: 2021-09-17
Anticipated expiration: 2030-11-18

Abstract

The utility model relates to a petroleum refining field, concretely relates to pump alignment table frame, include: the connecting plate is provided with a first strip-shaped hole in the length direction; one end of the transverse adjusting part is vertically connected to the connecting plate and is positioned in the center of the connecting plate; and one end of the clamping part is connected to the other end of the transverse adjusting part, and the other end of the clamping part is provided with a transverse clamping hole and a longitudinal clamping hole. The utility model discloses owing to adopted the connecting plate that has the bar hole, can be connected with not unidimensional shaft coupling, can reciprocate at the shaft coupling terminal surface, and then realized that the shaft coupling that can adapt to different diameters adjusts, makes the downthehole percentage table of vertical centre gripping and the outer periphery contact of shaft coupling of correction. Due to the fact that the transverse rod vertical rod is adopted, the dial indicator is clamped through the transverse clamping hole and the longitudinal clamping hole, and the radial direction and the axial direction of the coupler to be corrected can be measured at the same time.

Description

Pump alignment meter frame

Technical Field

The utility model relates to a petroleum refining field, concretely relates to pump alignment table frame.

Background

The traditional magnetic gauge stand can only be provided with one dial indicator during alignment, the mechanical pump coupler needs to be aligned in the radial direction and the axial direction step by step, radial deviation and axial deviation interfere with each other, alignment accuracy is low, and speed is low. And the axial dimension of individual coupling is not enough, the magnetic gauge stand cannot be installed, the measurement can only be carried out by adopting a mode that an angle square or a saw blade is leaned against, the error is very large, and the requirement on the fine inspection and maintenance of the pump is difficult to meet.

SUMMERY OF THE UTILITY MODEL

The utility model provides a machine pump alignment table frame needs loaded down with trivial details operation and the problem of mutual adjustment influence when having solved machine pump alignment, has realized two table alignments.

The utility model provides a technical problem can adopt following technical scheme to realize:

a pump alignment gauge stand, comprising:

the connecting plate is provided with a first strip-shaped hole in the length direction;

one end of the transverse adjusting part is vertically connected to the connecting plate and is positioned in the center of the connecting plate;

and one end of the clamping part is connected to the other end of the transverse adjusting part, and the other end of the clamping part is provided with a transverse clamping hole and a longitudinal clamping hole.

Further, horizontal regulating part includes slide, slide and bolt, slide one end vertical fixation is on the connecting plate, slide other end upper surface is opened perpendicularly has the screw hole, slide sliding connection is on the slide upper surface, the slide is opened strip hole two that has length direction, the bolt passes strip hole two and screw hole threaded connection, slide one end is connected with the clamping part.

Furthermore, a holding rod is fixed between the other end of the sliding seat and the lower end of the connecting plate.

Further, the clamping part includes montant and horizontal pole, the montant lower extreme is fixed with the one end vertical fixation of slide, horizontal pole one end is fixed with the upper end of montant, and horizontal pole perpendicular to montant, horizontal division has horizontal centre gripping hole in the montant upper end, it has vertical centre gripping hole to open on the horizontal pole, horizontal centre gripping hole and slide central line coincidence, the axis in horizontal centre gripping hole and vertical centre gripping hole is alternately just perpendicular.

Furthermore, the outer circumferential surface of the vertical rod is in threaded connection with a first jackscrew, and the first jackscrew penetrates through the vertical rod and extends into the transverse clamping hole.

Furthermore, the outer circumferential surface of the cross rod is in threaded connection with a second jackscrew, and the second jackscrew penetrates through the cross rod and extends into the longitudinal clamping hole.

The utility model has the advantages that: the connecting plate with the strip-shaped holes is adopted, so that the connecting plate can be connected with couplers of different sizes and can move up and down on the end faces of the couplers, and further the couplers of different diameters can be adjusted, so that the dial indicator in the longitudinal clamping hole is in contact with the corrected outer circumferential surface of the couplers.

Due to the adoption of the sliding plate, the sliding plate can slide transversely on the sliding seat and can be locked according to couplers with different lengths, so that the dial indicator in the transverse clamping hole is in contact with the end face of the corrected coupler.

Due to the fact that the transverse rod vertical rod is adopted, the dial indicator is clamped through the transverse clamping hole and the longitudinal clamping hole, and the radial direction and the axial direction of the coupler to be corrected can be measured at the same time.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a plan view of the present invention.

Fig. 3 is a schematic view of the measurement of the present invention.

In the figure: 1-connecting plate; 2-transverse clamping holes; 3-longitudinal clamping holes; 4-a slide seat; 5, a sliding plate; 6-bolt; 7-holding rod; 8-vertical rod; 9-a cross bar; 10-top thread one; 11-top thread two.

Detailed Description

Example 1:

referring to fig. 1-3, which are schematic structural views of embodiment 1 of the present invention, a pump alignment meter rack, includes:

the connecting plate 1 is provided with a strip-shaped hole I in the length direction;

one end of the transverse adjusting part is vertically connected to the connecting plate 1 and is positioned at the center of the connecting plate 1;

and one end of the clamping part is connected to the other end of the transverse adjusting part, and the other end of the clamping part is provided with a transverse clamping hole 2 and a longitudinal clamping hole 3.

In actual use: firstly, respectively clamping a dial indicator and two dial indicators in a transverse clamping hole 2 and a longitudinal clamping hole 3, then connecting a connecting plate 1 with a flange of a reference end, wherein the connecting plate 1 penetrates through the axis of the flange of the reference end during connection and is respectively connected with a connecting hole of the flange of the reference end through a pair of bolts, so that the connecting plate 1 is clamped on the flange of the reference end, before clamping, the position of the connecting plate 1 on the flange of the reference end is longitudinally adjusted, the dial indicator in the longitudinal clamping hole 3 is contacted with the outer circumferential surface of the flange of the end to be measured, and then the front and back positions on a clamping part are adjusted through a transverse adjusting part, so that the dial indicator in the transverse clamping hole 2 is contacted with the end surface of the flange of the end to be measured. Through the flange of rotatory reference end, make connecting plate 1, horizontal regulation portion and clamping part rotatory, circular motion is done to the percentage table on the clamping part, and the percentage table reading of two directions is adjusted and is waited to survey the position of end, finally makes the flange of reference end rotatory round back, and the percentage table reading does not change, and the correction finishes, then with connecting plate 1 pull down from the flange of reference end can, then install the shaft coupling body additional between the flange of reference end and the flange of the end that awaits measuring.

Because the reference end and the end to be measured are positioned on the same horizontal plane, the flanges are consistent in height, and when the connecting plate 1 is adjusted and connected, the dial indicator in the longitudinal clamping hole 3 is in contact with the top end of the outer circumferential surface of the flange of the end to be measured, and a reading is generated.

Example 2:

referring to fig. 1-2, the present embodiment differs in that: horizontal regulation portion includes slide 4, slide 5 and

bolt

6, 4 one end vertical fixation of slide are on connecting

plate

1, 4 other end upper surface vertical division of slide have the screw hole, 5 sliding connection of slide are on 4 upper surfaces of slide, 5 division of slide have length direction's bar hole two, bolt 6 passes bar hole two and screw hole threaded connection, 5 one end of slide are connected with the clamping part.

In actual use: loosening the bolt 6, slide 5 lateral sliding on slide 4, slide 5 drives clamping part lateral shifting, bolt 6 slides in bar hole two, make the flange of end of awaiting measuring and the percentage table contact in the horizontal clamping hole 2 of clamping part, then bolt 6 screws, make slide 5 and slide 4 locking, according to different shaft coupling lengths, adjust through the length that slide 5 stretched out, the distance between the flange terminal surface of the percentage table test end of horizontal clamping hole 2 and reference end is less than shaft coupling body length, and the length that is less than can not be greater than the limit length of percentage table measurement.

Example 3:

referring to fig. 1, the present embodiment is different in that: a supporting rod 7 is fixed between the other end of the sliding seat 4 and the lower end of the connecting plate 1.

In actual use: the structural strength between the sliding seat 4 and the connecting plate 1 can be enhanced through the holding rod 7, and the suspended end of the sliding seat 4 is prevented from being bent.

Example 4:

referring to fig. 1, the present embodiment is different in that: the clamping part comprises a vertical rod 8 and a horizontal rod 9, the lower end of the vertical rod 8 is vertically fixed with one end of a sliding plate 5, one end of the horizontal rod 9 is fixed with the upper end of the vertical rod 8, the horizontal rod 9 is perpendicular to the vertical rod 8, a transverse clamping hole 2 is transversely formed in the upper end of the vertical rod 8, a longitudinal clamping hole 3 is formed in the horizontal rod 9, the transverse clamping hole 2 coincides with the central line of the sliding plate 5, and the transverse clamping hole 2 and the longitudinal clamping hole 3 are crossed and perpendicular in axis.

In actual use: the vertical rods 8 and the transverse rods 9 are perpendicular to each other, so that dial indicators in the transverse clamping holes 2 and the longitudinal clamping holes 3 can be respectively contacted with the outer circumferential surface and the end surface of the flange of the end to be measured, axial data and radial data can be measured simultaneously, the position of the end to be measured is adjusted, and the end to be measured is coaxial with the reference end.

Example 5:

referring to fig. 1-2, the present embodiment differs in that: the outer circumferential surface of the vertical rod 8 is in threaded connection with a first jackscrew 10, and the first jackscrew 10 penetrates through the vertical rod 8 and extends into the transverse clamping hole.

The outer circumferential surface of the cross rod 9 is in threaded connection with a second jackscrew 11, and the second jackscrew 11 penetrates through the cross rod 9 and extends into the longitudinal clamping hole.

In actual use: the dial indicators in the transverse clamping hole 2 and the longitudinal clamping hole 3 can be clamped and locked through the first jackscrew 10 and the second jackscrew 11, and the dial indicators are prevented from moving in a string mode during measurement.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art, and all such changes are within the scope of the present invention.

Claims

1. The utility model provides a machine pump alignment table frame which characterized in that includes:

the connecting plate (1) is provided with a first strip-shaped hole in the length direction;

one end of the transverse adjusting part is vertically connected to the connecting plate (1) and is positioned at the center of the connecting plate (1);

and one end of the clamping part is connected to the other end of the transverse adjusting part, and the other end of the clamping part is provided with a transverse clamping hole (2) and a longitudinal clamping hole (3).

2. The pump alignment meter frame according to claim 1, wherein the transverse adjusting portion comprises a sliding seat (4), a sliding plate (5) and a bolt (6), one end of the sliding seat (4) is vertically fixed on the connecting plate (1), a threaded hole is vertically formed in the upper surface of the other end of the sliding seat (4), the sliding plate (5) is slidably connected to the upper surface of the sliding seat (4), a second strip-shaped hole in the length direction is formed in the sliding plate (5), the bolt (6) penetrates through the second strip-shaped hole to be in threaded connection with the threaded hole, and one end of the sliding plate (5) is connected with the clamping portion.

3. Pump alignment gauge stand according to claim 2, characterized in that a holding rod (7) is fixed between the other end of the slide (4) and the lower end of the connection plate (1).

4. The pump alignment meter stand according to claim 2, wherein the clamping portion comprises a vertical rod (8) and a horizontal rod (9), the lower end of the vertical rod (8) is vertically fixed with one end of the sliding plate (5), one end of the horizontal rod (9) is fixed with the upper end of the vertical rod (8), the horizontal rod (9) is perpendicular to the vertical rod (8), the upper end of the vertical rod (8) is transversely provided with a transverse clamping hole (2), the horizontal rod (9) is provided with a longitudinal clamping hole (3), and the axes of the transverse clamping hole (2) and the longitudinal clamping hole (3) are crossed and perpendicular.

5. The pump alignment meter stand of claim 4, wherein the outer circumferential surface of the vertical rod (8) is threadedly connected with a first jackscrew (10), and the first jackscrew (10) passes through the vertical rod (8) and extends into the transverse clamping hole.

6. The pump alignment meter stand of claim 4, wherein the cross bar (9) is threadedly connected with a second jackscrew (11) on the outer circumference, and the second jackscrew (11) extends into the longitudinal clamping hole through the cross bar (9).