CN219774628U - Stable bearing seat for tower type pumping unit - Google Patents

Abstract

The utility model discloses a stable bearing seat for a tower type pumping unit, which belongs to the technical field of bearing seats and comprises a base, wherein a synthetic tubular bearing seat which is arranged in a penetrating manner is slidably arranged on the side wall of the base, a plurality of limiting strips which are distributed in an array are fixedly arranged on the circumferential outer wall of the synthetic tubular bearing seat, the limiting strips are in sliding connection with the base, limiting grooves are formed in the left side and the right side of the base, a limiting mechanism for fixing the synthetic tubular bearing seat is arranged in the limiting grooves, the limiting mechanism comprises a limiting ring, the limiting ring is arranged in the limiting grooves, the limiting ring is arranged flush with the side wall of the base, a plurality of fastening screws which are distributed in an array are arranged on the horizontal section of the base, a groove is formed in the bottom end of the base, and a spring shock absorber is fixedly arranged on the top wall of the groove of the base. The utility model improves the integral strength of the bearing seat, improves the stability of the bearing seat in the use process, and is suitable for popularization.

Description

Stable bearing seat for tower type pumping unit

Technical Field

The utility model relates to the technical field of bearing seats, in particular to a stable bearing seat for a tower type pumping unit.

Background

The structural components of the tower type pumping unit comprise a horsehead, a walking beam, a cross beam, a connecting rod, a crank, a balancing device, a base, a speed reducer, a belt transmission, a motor, a control cabinet, a lubricating system and the like, wherein a bearing seat is required to be assembled on a transmission shaft of the tower type pumping unit, the bearing seat is a mechanical transmission part for supporting a bearing and limiting the movement of the bearing, when the shaking of the shaft is relatively large, the bearing seat cannot well limit the transverse movement of the bearing, so that the bearing seat can also shake, and when the shaking amplitude of the bearing is larger, the bearing seat is often damaged due to insufficient strength.

Chinese patent publication No.: (CN 212690603U) discloses a stable bearing seat with high-strength support, which comprises a base, wherein the top end of the base is fixedly provided with a supporting plate, the top end of the supporting plate is fixedly provided with a lower bearing seat, the top end of the lower bearing seat is provided with an upper bearing seat, the lower bearing seat and the upper bearing seat are provided with first threaded holes, the top end of the lower bearing seat and the bottom end of the upper bearing seat are fixedly provided with rubber layers, a rib plate is fixedly arranged between the supporting plates, the base is provided with a mounting hole, and a long bolt is arranged in the mounting hole. This application has strengthened the stability of whole structure through using the base, has strengthened the intensity of whole structure through using backup pad and gusset, is difficult for appearing rocking, through using the rubber layer for when the bearing takes place to vibrate, can play buffering absorbing effect, through first rubber pad and second rubber pad, has increased the buffering shock-absorbing capacity of bearing frame.

For the above related art, there is a certain disadvantage, for example, in the process of using the bearing seat in cooperation with some large-scale mechanical transmission parts, since the bearing seat is generally composed of two symmetrically arranged pipe fittings, the bearing seat is fixed with the base through screws, so that the stability of the bearing is not good enough and is easy to wear, therefore, in order to solve such problems, we propose a stable bearing seat for a tower type pumping unit.

Disclosure of Invention

In order to solve the problems, the utility model provides a stable bearing seat for a tower type pumping unit, which adopts the following technical scheme:

the utility model provides a stable form bearing frame for tower beam-pumping unit, includes the base, the lateral wall slidable mounting of base has and is the synthetic tubular bearing frame that runs through the setting, the circumference outer wall fixed mounting of synthetic tubular bearing frame has a plurality of spacing that are the array and distribute, spacing is sliding connection with the base, the left and right sides of base all is provided with the spacing groove, be provided with the stop gear who is used for fixed synthetic tubular bearing frame in the spacing groove, the horizontal segment of base is provided with a plurality of fastening screw that are the array and distribute, the bottom of base is provided with the recess, the recess roof fixed mounting of base has the spring damper.

Preferably, the limiting mechanism comprises a limiting ring, the limiting ring is installed in the limiting groove, the limiting ring is arranged flush with the side wall of the base, and the limiting ring and the synthetic pipe type bearing seat are coaxially arranged.

Preferably, the side wall of the limiting ring is rotatably provided with a plurality of limiting screws distributed in an array, and the limiting screws are in threaded connection with the base.

Preferably, a plurality of anti-skid grooves distributed in an array are formed in the bottom end of the base, and the cross section of each anti-skid groove is in an isosceles trapezoid shape.

Preferably, a plurality of reinforcing ribs are fixedly arranged between the top wall and the side wall of the groove of the base, and the reinforcing ribs are distributed in an array.

In summary, the utility model has the following beneficial technical effects:

through the installation to base and synthetic tubular bearing frame, the fixed through stop gear with synthetic tubular bearing frame in the through-hole of synthetic tubular bearing frame cooperation spacing inserted the base, improved the joint strength between bearing frame and the base, spring damper cooperation base has improved the stability of bearing frame use.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a view showing an installation structure of the spring damper of the present utility model;

fig. 3 is an exploded view of the present utility model.

The reference numerals in the figures illustrate:

1. a base; 2. a synthetic tube bearing seat; 3. a limit bar; 4. a limit groove; 5. a limiting ring; 6. a limit screw; 7. a fastening screw; 8. an anti-skid groove; 9. a spring damper; 10. reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model is described in further detail below with reference to fig. 1-3.

Referring to fig. 1-3, a stable bearing seat for tower pumping unit, which comprises a base 1, the lateral wall slidable mounting at base 1 has and is the synthetic tubular bearing seat 2 that runs through the setting, a plurality of spacing bars 3 that are array distribution at the circumference outer wall fixed mounting at synthetic tubular bearing seat 2, spacing bars 3 are sliding connection with base 1, have spacing effect, all be provided with spacing groove 4 in the left and right sides of base 1, be provided with the stop gear who is used for fixing synthetic tubular bearing seat 2 in spacing groove 4, stop gear includes spacing ring 5, install spacing ring 5 in spacing groove 4, spacing ring 5 is the setting of flushing with the lateral wall of base 1, spacing ring 5 is coaxial setting with synthetic tubular bearing seat 2, have spacing effect, a plurality of spacing screws 6 that are array distribution are installed in the lateral wall rotation of spacing ring 5, spacing screws 6 are threaded connection with base 1, have fixed connection effect, be provided with a plurality of fastening screws 7 that are array distribution at the horizontal section of base 1, have the effect to the height of base 1, be provided with a plurality of anti-skidding grooves 8 that are array distribution at the bottom wall that is provided with at base 1, the anti-skidding groove 8, the top wall that is arranged at the base 1, the top wall that is provided with a plurality of grooves that is array distribution, the reinforcement groove 10 is provided with at the top wall that is arranged between the base 1, the groove is provided with the groove that is fixed profile 10, the stability has been set up, the vibration damper is fixed, the top wall that is arranged at the groove is arranged at the top wall that is arranged, and has the groove is mounted, and has the groove that is mounted, and has the groove is mounted, and has the stability, and has been mounted, and has the groove, and has been mounted.

The implementation principle of the embodiment of the utility model is as follows: the synthetic tube type bearing seat 2 is matched with the limiting strip 3 to be inserted into the through hole of the base 1, the synthetic tube type bearing seat 2 is fixed through the limiting mechanism, the connection strength between the bearing seat and the base 1 is improved, the overall strength of the bearing seat is improved, and the spring damper 9 is matched with the base 1 to improve the stability of the bearing seat in the use process.

The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.

Claims (5)

1. The utility model provides a be used for tower beam-pumping unit stable form bearing frame, includes base (1), its characterized in that: the side wall slidable mounting of base (1) is synthetic tubular bearing frame (2) that run through the setting, the circumference outer wall fixed mounting of synthetic tubular bearing frame (2) has a plurality of spacing (3) that are array distribution, spacing (3) are sliding connection with base (1), the left and right sides of base (1) all is provided with spacing groove (4), be provided with the stop gear who is used for fixed synthetic tubular bearing frame (2) in spacing groove (4), the horizontal segment of base (1) is provided with a plurality of fastening screw (7) that are array distribution, the bottom of base (1) is provided with the recess, the recess roof fixed mounting of base (1) has spring damper (9).

2. The stable bearing block for a tower pumping unit according to claim 1, wherein: the limiting mechanism comprises a limiting ring (5), the limiting ring (5) is installed in the limiting groove (4), the limiting ring (5) is arranged flush with the side wall of the base (1), and the limiting ring (5) and the synthetic tube type bearing seat (2) are coaxially arranged.

3. A stable bearing block for a tower pumping unit according to claim 2, wherein: the side wall of the limiting ring (5) is rotatably provided with a plurality of limiting screws (6) which are distributed in an array, and the limiting screws (6) are in threaded connection with the base (1).

4. The stable bearing block for a tower pumping unit according to claim 1, wherein: the anti-skid base is characterized in that a plurality of anti-skid grooves (8) distributed in an array are arranged at the bottom end of the base (1), and the cross section of each anti-skid groove (8) is in an isosceles trapezoid shape.

5. The stable bearing block for a tower pumping unit according to claim 1, wherein: a plurality of reinforcing ribs (10) are fixedly arranged between the top wall and the side wall of the groove of the base (1), and the reinforcing ribs (10) are distributed in an array mode.