CN212627487U - Motor device for longitudinally adjusting jackscrew of oil pumping unit - Google Patents

Abstract

The utility model discloses a device for longitudinally adjusting jackscrew to move a motor of a pumping unit, which can achieve the purposes of preventing the jackscrew from being damaged by foreign objects and prolonging the service life of the jackscrew, and is characterized in that a baffle plate is welded on channel steel, a wedge block is movably placed on the channel steel, and the side surface of the wedge block is attached to the baffle plate; the lower part of the channel steel is provided with a threaded hole which is screwed with a jackscrew, and the end face of the jackscrew can act on the bottom surface of the wedge-shaped block; the guide plate with a guide through hole is welded on the channel steel, the guide plate penetrates through a guide rod, one end of the guide rod is fixedly connected with a roller, and the other end of the guide rod can act on the side face of the motor base.

Description

Motor device for longitudinally adjusting jackscrew of oil pumping unit

Technical Field

The utility model relates to a motor support thing field specifically relates to a beam-pumping unit longitudinal regulation jackscrew moves motor device.

Background

The adjusting jackscrew of the motor plays an important role in the operation of installing the motor and tensioning the motor belt, and workers usually use tools such as the jackscrew, a crowbar sledge hammer and the like to match and move the position of the motor, so that the end surface of the motor belt pulley and the end surface of the reduction gearbox belt pulley are basically in planes which are parallel to each other or even in the same plane, and the requirement of four points and one line is met.

At present, the regulation jackscrew that uses usually all transversely sets up in the top of base channel-section steel, rotates the axial displacement who produces through the jackscrew and acts on the side of motor base or the shank that directly acts on the motor, and the problem that this operation process exists lies in because the jackscrew sets up in the top of base channel-section steel, when using instruments such as sledgehammer to operate and carry out workover operation, the screw thread of jackscrew exists the potential safety hazard of being hindered by the mistake, leads to the crooked unable use of lead screw even under the serious condition.

In prior art, the measure that should this problem sets up the protection casing for the jackscrew, avoids the jackscrew directly to receive the foreign object and strikes, but the setting up of protection casing occupies the space of beam-pumping unit on the one hand, probably influences partial operation and goes on smoothly, and on the other hand to the protection casing of welding on the base channel-section steel, has the potential safety hazard that needs the fire welding cutting when the dismouting, can increase manufacturing cost.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a beam-pumping unit longitudinal regulation jackscrew moves motor device improves the jackscrew for vertical setting by horizontal setting, utilizes the base channel-section steel as the protection piece of jackscrew, under the prerequisite of effective moving motor, reaches and avoids the jackscrew to receive the foreign object damage, prolongs the life's of jackscrew purpose.

The technical scheme is as follows: the utility model provides a beam-pumping unit longitudinal regulation jackscrew moves motor device which characterized by: the device is characterized in that a baffle is welded on the channel steel, a wedge-shaped block is movably arranged on the channel steel, and the side surface of the wedge-shaped block is attached to the baffle; a threaded hole is formed in the lower portion of the channel steel along the longitudinal direction, the threaded hole is screwed with a jackscrew, and the end face of the jackscrew can act on the bottom face of the wedge-shaped block; it is a deflector that has the direction through-hole that welds on the channel-section steel, a guide bar is worn to establish by the deflector, an one end fixed connection gyro wheel of guide bar, the gyro wheel can with the inclined plane cooperation of wedge, the other end of guide bar can act on motor base's side.

Furthermore, one end of the guide rod is fixedly connected with the roller through a screw.

Furthermore, the other end of the guide rod is detachably connected with a top rod, and the end face of the top rod can act on the side face of the motor base.

Further, the baffle is fixedly provided with a guide protrusion, and the guide protrusion can be matched with the wedge-shaped block.

Has the advantages that: the utility model discloses a mode that the jackscrew transversely set up is adjusted to motor that has improved present commonly used, through vertically setting up the jackscrew in the well lower part of channel-section steel, utilizes the base channel-section steel as the protection piece of jackscrew, can effectively reach and avoid the jackscrew to receive foreign object damage, the life's of extension jackscrew purpose.

Drawings

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

fig. 2 is a schematic elevation structure of the utility model.

Description of reference numerals:

1. channel steel; 2. a motor base; 3. a top rod; 4. a guide through hole; 5. a guide plate; 6. a guide bar; 7. a screw; 8. a roller; 9. a wedge block; 10. a baffle plate; 11. a guide projection; 12. carrying out top thread; 13. a threaded bore.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the accompanying fig. 1 to 2, but the invention can be implemented in many different ways as defined and covered by the claims.

According to the record of background art, the motor is fixed to be set up on motor base 2, and motor base 2 is fixed to be set up on channel-section steel 1, when moving the motor, unloads the bolt between loose motor base 2 and the channel-section steel 1, utilizes the jackscrew to act on the side of motor base 2 and moves the motor through removing motor base 2, and the problem that exists among the prior art lies in, and the jackscrew is located the top of channel-section steel 1, and when using instruments such as sledgehammer or carrying out workover, the jackscrew receives foreign object damage easily.

With reference to fig. 1 to 2, the utility model provides a pumping unit longitudinal adjusting jackscrew moves motor device, it welds a baffle 10 on channel steel 1, movably places a wedge 9 on channel steel 1, the side of wedge 9 with the baffle 10 laminating, through baffle 10 restriction wedge 9 one direction horizontal migration; a threaded hole 13 is formed in the lower portion of a channel steel 1 along the longitudinal direction, the threaded hole 13 is screwed with a jackscrew 12, and the end face of the jackscrew 12 can act on the bottom face of a wedge-shaped block 9, so that the wedge-shaped block 9 can move longitudinally under the action of the jackscrew 12; it is one guide plate 5 that has guide through hole 4 that welds on channel bar 1, a guide bar 6 is worn to establish by guide plate 5, a one end fixed connection gyro wheel 8 of guide bar 6, gyro wheel 8 can with the inclined plane cooperation of wedge 9 utilizes the cooperation on the inclined plane of gyro wheel 8 and wedge 9 to make wedge 9 when longitudinal movement, and guide bar 6 can lateral shifting under the longitudinal restriction that receives guide through hole 4, the other end of guide bar 6 can act on the side of motor base 2, namely makes the lateral shifting of guide bar 6 can promote motor base 2 and remove.

According to the above description of the specific embodiment, it can be found that the utility model discloses a longitudinal movement through jackscrew 12 realizes the lateral shifting of guide bar 6, thereby act on motor base 2 and move the motor by guide bar 6, specifically speaking, can realize the longitudinal shifting of wedge 9 through rotating jackscrew 12, the inclined plane of wedge 9 acts on the gyro wheel 8 with guide bar 6 fixed connection, because the longitudinal shifting of guide bar 6 receives the restriction of deflector 5, therefore lateral shifting can be realized to guide bar 6, thereby promote motor base 2 and remove, this specific embodiment makes the most of jackscrew 12 be located the inside and the below of channel-section steel 1, make channel-section steel 1 can effectively protect jackscrew 12 to avoid foreign object accidental injury, therefore can effectively improve the security of jackscrew 12, prolong the life of jackscrew 12.

With reference to fig. 1 to 2, one end of the guide rod 6 is fixedly connected with the roller 8 through a screw 7.

The utility model discloses an among the above-mentioned embodiment, guide bar 6 passes through screw 7 and connects gyro wheel 8, utilize gyro wheel 8 as the effort between middleware transmission guide bar 6 and the wedge 9, the transmission of frictional force influence effort when can effectively avoiding guide bar 6 and the wedge 9 direct action, when practical application, the staff can select the gyro wheel 8 that has the connecting hole of selling on the market, at a terminal surface welding metal sheet that has the connecting hole of guide bar 6, it can with the two connection to use screw 7.

With reference to fig. 1 to 2, the other end of the guide rod 6 is detachably connected to a top rod 3, and the end surface of the top rod 3 can act on the side surface of the motor base 2.

In the above embodiment of the present invention, considering that the guide bar 6 has a certain length, and the bending occurs after the guide bar 6 directly acts on the motor base 2 for a long time, and the end surface of the guide bar 6 slips from the side surface of the motor base 2, it is preferable to use the embodiment in which the other end of the guide bar 6 is detachably connected to the ejector bar 3, and the end surface of the ejector bar 3 directly acts on the side surface of the motor base 2.

With reference to fig. 1 to 2, the baffle 10 is fixedly provided with a guide protrusion 11, and the guide protrusion 11 can be matched with the wedge-shaped block 9.

The utility model discloses an among the above-mentioned embodiment, for the removal of restriction wedge 9 in a certain direction, use a guide protrusion 11 and the cooperation of wedge 9, when practical application, the staff can establish a vertical recess and guide protrusion 11 cooperation in the side of wedge 9, also can weld a lug and the guide protrusion 11 cooperation that has the U-shaped groove in the side of wedge 9, even make under jackscrew 12's effect, wedge 9 only can produce longitudinal movement.

To sum up, this utility model is an utilize the regulation jackscrew 12 of vertical setting to replace the regulation jackscrew of current horizontal setting, avoid jackscrew 12 to receive the foreign object through channel-section steel 1's guard action and damage, therefore can effectively prolong the life of jackscrew 12, and this utility model's simple structure, deflector 5 wherein, guide bar 6 and wedge 9 etc. all are the subassembly that easily preparation and manufacturing cost are lower.

Finally, it should be noted that, the above-mentioned description to this utility model's embodiment is with the I-steel of general use as the motor base as the prerequisite, in the actual production, some models in addition are with the channel-section steel as motor base, and the motor is connected on channel-section steel upper portion, channel-section steel sub-unit connection I-steel, according to the utility model discloses a structure can discover, to this kind of model, this utility model still can practical application, and the difference only lies in and establishes the jackscrew with the screw hole on the I-steel, utilizes the guard action of I-steel still can effectively prolong the life of jackscrew.

Claims (4)

1. The utility model provides a beam-pumping unit longitudinal regulation jackscrew moves motor device which characterized by: the device is characterized in that a baffle is welded on the channel steel, a wedge-shaped block is movably arranged on the channel steel, and the side surface of the wedge-shaped block is attached to the baffle;

a threaded hole is formed in the lower portion of the channel steel along the longitudinal direction, the threaded hole is screwed with a jackscrew, and the end face of the jackscrew can act on the bottom face of the wedge-shaped block;

it is a deflector that has the direction through-hole that welds on the channel-section steel, a guide bar is worn to establish by the deflector, an one end fixed connection gyro wheel of guide bar, the gyro wheel can with the inclined plane cooperation of wedge, the other end of guide bar can act on motor base's side.

2. The device for longitudinally adjusting the jackscrew and moving the motor of the oil pumping unit as claimed in claim 1, which is characterized in that: one end of the guide rod is fixedly connected with the roller through a screw.

3. The device for longitudinally adjusting the jackscrew and moving the motor of the oil pumping unit as claimed in claim 1, which is characterized in that: the other end of the guide rod is detachably connected with a push rod, and the end face of the push rod can act on the side face of the motor base.

4. The device for longitudinally adjusting the jackscrew and moving the motor of the oil pumping unit as claimed in claim 1, which is characterized in that: the baffle is fixedly provided with a guide protrusion, and the guide protrusion can be matched with the wedge-shaped block.

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