CN210919846U

CN210919846U - Beam-pumping unit tail bearing frame assembly

Info

Publication number: CN210919846U
Application number: CN201921685485.7U
Authority: CN
Inventors: 齐士君; 朱丽; 朱国敏
Original assignee: Daqing Tengfei Petroleum Machinery Co ltd
Current assignee: Daqing Tengfei Petroleum Machinery Co ltd
Priority date: 2019-10-10
Filing date: 2019-10-10
Publication date: 2020-07-03
Anticipated expiration: 2029-10-10

Abstract

The utility model discloses a beam-pumping unit tail bearing frame assembly, concretely relates to beam-pumping unit technical field, including the kicking block, the inside of kicking block is inlayed and is installed the fixation clamp, the surface demountable installation who goes up the fixation clamp top has the fuel sprayer, first joint screw has been seted up to one side of kicking block, second joint screw has been seted up to the opposite side of kicking block, the bottom block has been placed to the bottom of kicking block, the inside top of bottom block is inlayed and is installed down the fixation clamp, one side demountable installation of bottom block bottom has the bolt. The utility model discloses a set up the movable block, mutually support between roof and the damping spring to reached the effect that reduces vibrations, avoided in case the pumping unit tail bearing frame assembly vibrations too big damage that will lead to the device, and then the pumping unit can not work, increase operating time, vibrations too big noise that still can produce moreover, the time has been of a specified duration and has caused certain influence to staff's physical and mental health, has strengthened the practicality of device.

Description

Beam-pumping unit tail bearing frame assembly

Technical Field

The utility model relates to a beam-pumping unit technical field, more specifically say, the utility model relates to a beam-pumping unit tail bearing frame assembly.

Background

The beam-pumping unit is also called a beam-pumping unit and a beam-crank balanced pumping unit, and is commonly called a head knocking machine, and the beam-pumping unit contains a beam and is reversed through a connecting rod mechanism, and a crank weight is balanced; the oil extraction mode can be divided into two types, namely a rod type oil extraction device and a rodless type oil extraction device.

However, when the beam-pumping unit tail bearing seat assembly is actually used, some defects still exist, for example, the existing beam-pumping unit tail bearing seat assembly has the problem that the beam-pumping unit tail bearing seat assembly is easy to vibrate, once the vibration of the beam-pumping unit tail bearing seat assembly is too large, the device is damaged, the beam-pumping unit cannot work, the working time is prolonged, noise can be generated due to too large vibration, and certain influence is caused on physical and mental health of workers after long time; the existing beam-pumping unit tail bearing seat assembly also has the problem of long installation time of the bearing seat assembly, and the deviation is avoided because the bearing seat assembly needs to be preset when being installed, so that the installation time is too long, and the engineering progress is slowed.

Therefore, it is desirable to provide a bearing seat assembly for a beam-pumping unit tail that reduces vibration, reduces noise, and requires a short installation time.

SUMMERY OF THE UTILITY MODEL

In order to overcome prior art's above-mentioned defect, the embodiment of the utility model provides a beam-pumping unit tail bearing frame assembly, through setting up the movable block, mutually support between roof and the damping spring, thereby the effect of reduction vibrations has been reached, avoided in case the too big damage that will lead to the device of beam-pumping unit tail bearing frame assembly vibrations, and then the beam-pumping unit can not work, increase operating time, vibrations too big still can produce the noise, the time has been of a specified duration to the physical and mental health of staff and has caused the problem of certain influence, the practicality of device has been strengthened, in order 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: beam-pumping unit tail bearing frame assembly, including the kicking block, the inside of kicking block is inlayed and is installed the fixation clamp, the surface demountable installation who goes up the fixation clamp top has the fuel sprayer, first joint screw has been seted up to one side of kicking block, the second joint screw has been seted up to the opposite side of kicking block, the bottom block has been placed to the bottom of kicking block, the inside top of bottom block is inlayed and is installed down the fixation clamp, one side demountable installation of bottom block bottom has the bolt, the locating pin has been cup jointed in the bottom activity of bolt, the bottom fixed mounting of locating pin has unable adjustment base, the surface demountable installation of bottom block bottom has damping device, damping device's bottom fixed mounting has the fixed block, the bearing has been placed on the surface on lower fixation clamp top.

In a preferred embodiment, the number of the fixing blocks is three, and the surface of the bottom end of the fixing block is fixedly connected with the surface of the top end of the fixing base.

In a preferred embodiment, the damping device comprises a limiting block, and a damping spring is fixedly installed at the bottom end inside the limiting block.

In a preferred embodiment, a surface of the top end of the damper spring is fixedly mounted with a damping post, and a surface of the damping post is frictionally coupled with an inner surface of the damper spring.

In a preferred embodiment, a top plate is fixedly mounted at the top end of the buffer column, and a movable block is movably sleeved on the surface of the top plate.

In a preferred embodiment, a protection pad is fixedly mounted on the surface of the bottom end of the upper fixing clip, and the protection pad is made of a rubber component.

In a preferred embodiment, the bottom end of the bolt is threadedly mounted with nuts, and the number of the nuts is two.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the movable block, mutually support between roof and the damping spring to reached the effect that reduces vibrations, avoided in case the pumping unit tail bearing frame assembly vibrations too big damage that will lead to the device, and then the pumping unit can not work, increase operating time, vibrations too big noise that still can produce moreover, the time has been of a specified duration to the physical and mental health problem that causes certain influence of staff, has strengthened the practicality of device.

2. The utility model discloses a set up the locating pin, mutually support between bolt and the nut to reached the short effect of installation time, avoided because of need carry out the preset in the time of installing the bearing frame assembly, avoided having the deviation, just so led to the installation time overlength, dragged the problem of engineering progress slowly, strengthened the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the damping device of the present invention.

Fig. 4 is a schematic structural view of the upper fixing clip part of the present invention.

Fig. 5 is a schematic structural view of the positioning pin of the present invention.

The reference signs are: 1. a top block; 2. an upper fixing clip; 3. an oil jet; 4. a first engagement screw hole; 5. a second engagement screw hole; 6. a bottom block; 7. a lower fixing clip; 8. a bolt; 9. positioning pins; 10. a fixed base; 11. a damping device; 12. a fixed block; 13. a bearing; 14. a nut; 15. a protective pad; 111. a limiting block; 112. a damping spring; 113. a buffer column; 114. a top plate; 115. a movable block.

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.

The tail bearing seat assembly of the beam-pumping unit as shown in the attached figures 1-5 comprises a top block 1, an upper fixing clamp 2 is embedded in the top block 1, an oil nozzle 3 is detachably mounted on the surface of the top end of the upper fixing clamp 2, a first joint screw hole 4 is formed in one side of the top block 1, a second joint screw hole 5 is formed in the other side of the top block 1, a bottom block 6 is placed at the bottom end of the top block 1, a lower fixing clamp 7 is embedded in the top end of the inner portion of the bottom block 6, a bolt 8 is detachably mounted on one side of the bottom end of the bottom block 6, a positioning pin 9 is movably sleeved at the bottom end of the bolt 8, a fixing base 10 is fixedly mounted at the bottom end of the positioning pin 9, a damping device 11 is detachably mounted on the surface of the bottom end of the bottom block 6, a fixing block 12 is fixedly mounted at the bottom end of the damping device 11, a bearing 13 is placed on the surface of, damping device 11 includes stopper 111, the inside bottom fixed mounting of stopper 111 has damping spring 112, the fixed surface on damping spring 112 top installs buffering post 113, the surface of buffering post 113 is connected with damping spring 112's internal surface friction, the top fixed mounting of buffering post 113 has roof 114, the movable block 115 has been cup jointed in the surface activity of roof 114, the fixed surface who goes up 2 bottoms of fixation clamp installs protection pad 15, the material of protection pad 15 is the rubber matter component, nut 14 is installed to the bottom screw thread of bolt 8, the quantity of nut 14 is two.

The implementation mode is specifically as follows: through the arrangement of the movable block 115, the top plate 114 and the damping spring 112 are matched with each other, so that the effect of reducing vibration is achieved, and the practicability of the device is enhanced;

through setting up locating pin 9, the mutually supporting between bolt 8 and the nut 14 to the effect that the installation time is short has been reached, has strengthened the practicality of device.

Referring to the attached fig. 2 of the specification, the number of the fixing blocks 12 is three, and the surface of the bottom end of the fixing block 12 is fixedly connected with the surface of the top end of the fixing base 10.

The implementation mode is specifically as follows: the fixing block 12 is provided to facilitate fixing of the shock absorbing device 11, thereby protecting the shock absorbing device 11.

Referring to the attached drawing 3 of the specification specifically, the damping device 11 includes a limiting block 111, a damping spring 112 is fixedly mounted at the bottom end inside the limiting block 111, a buffering column 113 is fixedly mounted on the surface of the top end of the damping spring 112, the surface of the buffering column 113 is connected with the inner surface of the damping spring 112 in a friction manner, a top plate 114 is fixedly mounted at the top end of the buffering column 113, and a movable block 115 is sleeved on the surface of the top plate 114 in a movable manner.

The implementation mode is specifically as follows: the damping spring 112 is provided to reduce vibration and noise generated by vibration.

Referring to the attached fig. 4 of the specification, a protection pad 15 is fixedly installed on the surface of the bottom end of the upper fixing clip 2, and the protection pad 15 is made of a rubber member.

The implementation mode is specifically as follows: the protection pad 15 is made of rubber so as to protect the bearing 13 and reduce damage to the bearing 13 when the bearing 13 is fixed.

Referring specifically to fig. 5 of the specification, the bottom end of the bolt 8 is threadedly provided with a nut 14, and the number of the nuts 14 is two.

The implementation mode is specifically as follows: the nut 14 is provided to facilitate the accurate installation of the bottom block 6 and the fixed base 10.

The utility model discloses the theory of operation:

a preparation stage: the various components are first assembled to enable proper operation, and then the bottom block 6 is first secured to the fixed base 10.

The working stage is as follows: firstly, only need align the bolt 8 of bottom block 6 one side surface with the locating pin 9 of installing at unable adjustment base 10 one side top, then 8 bottom of bolt with inlay the nut 14 threaded installation of installing in unable adjustment base 10 inside, then screw up bolt 8, install kicking block 1 and bottom block 6 again, then put bearing 13 on the surface of fixation clamp 7 down, then will go up fixation clamp 2 and down fixation clamp 7 and press from both sides tight operation, then just can fix bearing 13.

And (5) finishing: firstly, when the bearing 13 rotates, vibration can be generated, the damping device 11 can work at the moment, the bottom block 6 can transmit the vibration to the movable block 115, the movable block 115 extrudes the top plate 114, then the top plate 114 extrudes the buffer column 113, the buffer column 113 extrudes the damping spring 112, then the vibration is reduced according to the elasticity of the damping spring 112, no noise is generated during the final work, and the vibration is reduced.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Beam-pumping unit tail bearing frame assembly, including kicking block (1), the inside of kicking block (1) is inlayed and is installed fixation clamp (2), the surface demountable installation on going up fixation clamp (2) top has fuel sprayer (3), its characterized in that: first joint screw (4) have been seted up to one side of kicking block (1), second joint screw (5) have been seted up to the opposite side of kicking block (1), bottom block (6) have been placed to the bottom of kicking block (1), bottom block (6) inside top is inlayed and is installed down fixation clamp (7), one side demountable installation of bottom block (6) bottom has bolt (8), locating pin (9) have been cup jointed in the bottom activity of bolt (8), the bottom fixed mounting of locating pin (9) has unable adjustment base (10), the surface demountable installation of bottom block (6) bottom has damping device (11), the bottom fixed mounting of damping device (11) has fixed block (12), bearing (13) have been placed on the surface on bottom fixation clamp (7) top down.

2. The beam-pumping unit tail bearing block assembly of claim 1, wherein: the number of the fixed blocks (12) is three, and the surface of the bottom end of each fixed block (12) is fixedly connected with the surface of the top end of the fixed base (10).

3. The beam-pumping unit tail bearing block assembly of claim 1, wherein: damping device (11) include stopper (111), the bottom fixed mounting of stopper (111) inside has damping spring (112).

4. The beam-pumping unit tail bearing block assembly of claim 3, wherein: the damping spring is characterized in that a buffering column (113) is fixedly mounted on the surface of the top end of the damping spring (112), and the surface of the buffering column (113) is in friction connection with the inner surface of the damping spring (112).

5. The beam-pumping unit tail bearing block assembly of claim 4, wherein: the top end of the buffer column (113) is fixedly provided with a top plate (114), and a movable block (115) is sleeved on the surface of the top plate (114) in a movable manner.

6. The beam-pumping unit tail bearing block assembly of claim 1, wherein: the surface fixed mounting who goes up fixation clamp (2) bottom has protection pad (15), the material of protection pad (15) is the rubber matter component.

7. The beam-pumping unit tail bearing block assembly of claim 1, wherein: the bottom end of the bolt (8) is provided with a nut (14) in a threaded manner, and the number of the nuts (14) is two.