Auxiliary device for maintenance of oil pumping unit

Abstract

The utility model relates to the technical field of maintenance of oil exploitation equipment, and discloses an auxiliary device for maintenance of an oil pumping unit, which comprises an auxiliary mechanism, and a moving mechanism is arranged at the bottom of the auxiliary mechanism; the auxiliary mechanism comprises a bottom plate, the top of the bottom plate is fixedly connected with a supporting plate and a supporting rod, the top of the supporting plate is fixedly connected with a top plate, the top of the top plate is fixedly connected with a motor, the output end of the motor is fixedly connected with a reciprocating lead screw, and the surface of the reciprocating lead screw is in threaded connection with a supporting block. An operation platform is fixedly connected to the right side of the supporting block, and inserting grooves are formed in the four corners of the top of the operation platform. According to the auxiliary device for maintenance of the oil pumping unit, through cooperative use of the motor and the reciprocating lead screw, the position of the operation platform can be conveniently adjusted, and maintenance personnel can carry out maintenance work at the optimal working position, so that the maintenance personnel can carry out maintenance work in a safer and more comfortable working environment; and the working difficulty and the labor intensity are reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of oil production equipment maintenance, in particular to an auxiliary device for oil pumping unit maintenance. Background Art

[0002] In the oil extraction industry, pumping units are critical equipment, and their stable operation is crucial to ensuring oil production efficiency. However, since pumping units are often installed in remote and harsh field environments, coupled with their complex structure and large size, maintenance often presents numerous challenges.

[0003] Traditional maintenance methods rely on manually erecting scaffolding or using simple lifting equipment, which is not only cumbersome and inefficient, but also poses serious safety risks. Especially when the parts requiring maintenance are located high or in hard-to-reach places, maintenance personnel often have to work at height for long periods of time on unstable work platforms, making falls a high risk. Utility Model Content

[0004] The purpose of the present utility model is to provide an auxiliary device for oil pumping unit maintenance, so as to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present utility model provides the following technical solutions: an auxiliary device for oil pumping unit maintenance, comprising an auxiliary mechanism, wherein a moving mechanism is provided at the bottom of the auxiliary mechanism;

[0006] The auxiliary mechanism includes a base plate, a support plate and a support rod are fixedly connected to the top of the base plate, the top of the support plate is fixedly connected to the top of the top plate, the top of the top plate is fixedly connected to the motor, the output end of the motor is fixedly connected to a reciprocating screw, the surface of the reciprocating screw is threadedly connected to a support block, the right side of the support block is fixedly connected to an operating platform, slots are provided at the four corners of the top of the operating platform, brackets are inserted into the four slots, handrails are fixedly connected to the tops of the four brackets, and two connecting blocks are fixedly connected to the left side of the operating platform.

[0007] Preferably, two support rods are provided and are respectively located at the front and rear sides of the top of the bottom plate, and one end of the two support rods away from the bottom plate is fixedly connected to the bottom of the top plate.

[0008] Furthermore, two support rods are provided, located on the front and rear sides of the top of the base plate respectively. The ends of the two support rods away from the base plate are fixedly connected to the bottom of the top plate, thereby forming a stable support structure for supporting the top plate and its components such as the motor and reciprocating screw.

[0009] Preferably, the end of the reciprocating screw away from the motor is rotatably connected to the left side of the top of the base plate, three sliding grooves are opened on the surface of the support plate, and the support block and the two connecting blocks are slidably connected in the sliding grooves opened on the surface of the support block.

[0010] Furthermore, the end of the reciprocating screw away from the motor is rotatably connected to the top left side of the base plate, so that the reciprocating screw can rotate under the drive of the motor. At the same time, three sliding grooves are opened on the surface of the support plate, and the support block and the two connecting blocks are slidingly connected in these sliding grooves. This sliding connection method allows the support block to move along the axial direction of the reciprocating screw, while the connecting block plays a stabilizing and guiding role.

[0011] Preferably, the left side of the operating platform fits into the right side of the support plate, and the left sides of the two connecting blocks are each provided with a through hole adapted to the support rod, and the two connecting blocks are respectively slidably connected to the outer surfaces of the two support rods through the through holes opened on the left sides.

[0012] Furthermore, the left side of the operating platform fits tightly with the right side of the support plate, so that the operating platform can move stably on the support plate. At the same time, the left sides of the two connecting blocks are provided with through holes that are compatible with the support rods. The two connecting blocks are slidably connected to the outer surfaces of the two support rods through the through holes opened on the left sides. This sliding connection method not only increases the stability of the operating platform, but also allows the operating platform to move along the support rods within a certain range.

[0013] Preferably, the moving mechanism includes a universal wheel and a fixed plate, a screw is threadedly connected to the middle of the fixed plate, a rotating ring is fixedly connected to the top of the screw, and an anti-sliding block is fixedly connected to the bottom of the screw.

[0014] Preferably, four universal wheels are provided, and the four universal wheels are fixedly connected to the four corners of the bottom of the base plate respectively.

[0015] Furthermore, there are four universal wheels, which are fixedly connected to the four corners of the bottom of the base plate. This arrangement allows the entire auxiliary device to be flexibly moved and turned on the ground, making it easier to perform maintenance work on the oil pump at different locations.

[0016] Preferably, two of the fixing plates, screw rods, rotating rings and anti-sliding blocks are respectively provided and located at the front and rear ends of the bottom plate, and the two fixing plates are respectively fixedly connected to the front and rear ends of the bottom plate.

[0017] Furthermore, there are two fixed plates, screws, rotating rings and anti-sliding blocks, which are located at the front and rear ends of the base plate respectively. The two fixed plates are fixedly connected to the front and rear ends of the base plate respectively, and are used to install and fix the screws and other components. When the auxiliary device needs to be fixed, the screw can be lowered by rotating the rotating ring, driving the anti-sliding block to contact the ground and generate friction, thereby preventing the auxiliary device from moving during maintenance.

[0018] Compared with the prior art, the beneficial effects achieved by the present invention are:

[0019] First, the utility model moves the auxiliary device for oil pumping unit maintenance to the vicinity of the oil pumping unit that needs maintenance. This can be achieved by operating the moving mechanism at the bottom of the base plate, so that the entire device can be easily moved in the working area. The motor is started, and the output end of the motor drives the reciprocating screw to rotate. Since the support block is threadedly connected to the reciprocating screw, the support block will move along the axial direction of the reciprocating screw. The movement of the support block drives the operating platform to move left and right, so that the position of the operating platform can be adjusted according to the needs of maintenance work. When the operating platform moves, the two connecting blocks on the left side of the operating platform follow the movement. Through holes that are compatible with the support rods are opened on the left sides of the two connecting blocks. The two connecting blocks are slidably connected to the two through the through holes opened on the left sides. The outer surface of the support rod, this sliding connection method increases the stability of the operating platform, the slot on the operating platform can be plugged into the bracket, and an armrest is fixed on the top of the bracket to facilitate maintenance personnel to maintain balance and stability when working. Maintenance personnel can stand on the operating platform and use the armrest to maintain balance to carry out maintenance work on the oil pumping unit. According to the needs of the maintenance work, the moving speed and height of the operating platform can be changed by adjusting the speed and direction of the motor. The position of the operating platform can be easily adjusted through the use of the motor and the reciprocating screw. The maintenance personnel can carry out maintenance work in the best working position, so that they can carry out maintenance work in a safer and more comfortable working environment, reducing the difficulty and labor intensity of the work.

[0020] Second, the utility model moves the auxiliary device for oil pump maintenance to the vicinity of the oil pump that needs maintenance. This can be achieved by operating the four universal wheels at the bottom of the base plate, so that the entire device can be easily moved within the work area. As needed, the height of the screw can be adjusted by rotating the rotating ring, thereby adjusting the contact between the anti-slip block and the ground. When the position of the device needs to be fixed, the anti-slip block is lowered to the ground to increase stability. When the device needs to be moved, the anti-slip block is raised to avoid contact with the ground. The setting of the universal wheels makes the entire device easy to move, and the device can be easily moved to the designated position according to the needs of the maintenance work. The combination of the anti-slip block and the screw can fix the position of the device when needed, increase stability, and prevent accidental movement during the maintenance process. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the overall structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 4 This is a schematic diagram of the main structure of the utility model.

[0025] Among them: 1. Auxiliary mechanism; 101. Bottom plate; 102. Support plate; 103. Support rod; 104. Top plate; 105. Motor; 106. Reciprocating screw; 107. Support block; 108. Operating platform; 109. Bracket; 110. Armrest; 111. Connecting block; 2. Moving mechanism; 201. Universal wheel; 202. Fixed plate; 203. Screw; 204. Rotating ring; 205. Anti-sliding block. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] The utility model provides the following technical solutions:

[0028] Example 1

[0029] See also Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 , an auxiliary device for oil pumping unit maintenance, comprising an auxiliary mechanism 1, a moving mechanism 2 is provided at the bottom of the auxiliary mechanism 1;

[0030] The auxiliary mechanism 1 includes a base plate 101, a support plate 102 and a support rod 103 are fixedly connected to the top of the base plate 101, a top plate 104 is fixedly connected to the top of the support plate 102, a motor 105 is fixedly connected to the top of the top plate 104, a reciprocating screw rod 106 is fixedly connected to the output end of the motor 105, a support block 107 is threadedly connected to the surface of the reciprocating screw rod 106, an operating platform 108 is fixedly connected to the right side of the support block 107, slots are provided at the four corners of the top of the operating platform 108, brackets 109 are inserted into the four slots, handrails 110 are fixedly connected to the top of the four brackets 109, and two connecting blocks 111 are fixedly connected to the left side of the operating platform 108.

[0031] Specifically, two support rods 103 are provided, one at the front and the other at the back of the top of the bottom plate 101 . One end of the two support rods 103 away from the bottom plate 101 is fixedly connected to the bottom of the top plate 104 .

[0032] Specifically, the end of the reciprocating screw rod 106 away from the motor 105 is rotatably connected to the top left side of the base plate 101, and three sliding grooves are opened on the surface of the support plate 102. The support block 107 and the two connecting blocks 111 are all slidably connected in the sliding grooves opened on the surface of the support plate 102.

[0033] Specifically, the left side of the operating platform 108 is fitted with the right side of the support plate 102, and the left sides of the two connecting blocks 111 are each provided with a through hole adapted to the support rod 103. The two connecting blocks 111 are respectively slidably connected to the outer surfaces of the two support rods 103 through the through holes opened on the left sides.

[0034] By means of the above technical solution, the auxiliary device for oil pumping unit maintenance is moved to the vicinity of the oil pumping unit that needs maintenance. This can be achieved by operating the moving mechanism 2 at the bottom of the base plate 101, so that the entire device can be easily moved in the working area. The internal circuit connection of the motor 105 is the existing technology and will not be described in detail here. The motor 105 is started, and the output end of the motor 105 drives the reciprocating screw 106 to rotate. Since the support block 107 is threadedly connected to the reciprocating screw 106, the support block 107 will move along the axial direction of the reciprocating screw 106. The movement of the support block 107 drives the operating platform 108 to move left and right, so that the position of the operating platform 108 can be adjusted according to the needs of maintenance work. When the operating platform 108 moves, the two connecting blocks 111 on the left side of the operating platform 108 follow the movement. Through holes that are compatible with the support rod 103 are provided on the left side of the two connecting blocks 111. The two connecting blocks 1 11 is slidably connected to the outer surfaces of the two support rods 103 through the through holes opened on the left side. This sliding connection method increases the stability of the operating platform 108. The slot on the operating platform 108 can be plugged into the bracket 109. The top of the bracket 109 is fixed with an armrest 110, which is convenient for maintenance personnel to maintain balance and stability when working. The maintenance personnel can stand on the operating platform 108 and maintain balance with the armrest 110 to carry out maintenance work on the oil pumping unit. According to the needs of the maintenance work, the moving speed and height of the operating platform 108 can be changed by adjusting the speed and direction of the motor 105. The position of the operating platform 108 can be easily adjusted by using the motor 105 and the reciprocating screw rod 106. The maintenance personnel can perform maintenance work in the best working position, so that the maintenance personnel can perform maintenance work in a safer and more comfortable working environment, reducing the difficulty and labor intensity of the work.

[0035] Example 2

[0036] See also Figure 1、 Figure 2 、 Figure 3 、 Figure 4 , and on the basis of Example 1, it is further obtained that: the moving mechanism 2 includes a universal wheel 201 and a fixed plate 202, the middle part of the fixed plate 202 is threadedly connected to a screw rod 203, the top of the screw rod 203 is fixedly connected to a rotating ring 204, and the bottom of the screw rod 203 is fixedly connected to an anti-sliding block 205.

[0037] Specifically, four universal wheels 201 are provided, and the four universal wheels 201 are fixedly connected to the four corners of the bottom of the base plate 101 respectively.

[0038] Specifically, two fixing plates 202 , screw rods 203 , rotating rings 204 and anti-sliding blocks 205 are respectively provided and located at the front and rear ends of the bottom plate 101 , and the two fixing plates 202 are respectively fixedly connected to the front and rear ends of the bottom plate 101 .

[0039] Through the above technical solution, the auxiliary device for oil pump maintenance can be moved to the vicinity of the oil pump that needs maintenance. This can be achieved by operating the four universal wheels 201 at the bottom of the base plate 101, so that the entire device can be easily moved within the working area. As needed, the height of the screw 203 can be adjusted by rotating the rotating ring 204, thereby adjusting the contact between the anti-sliding block 205 and the ground. When the position of the device needs to be fixed, the anti-sliding block 205 is lowered to the ground to increase stability. When the device needs to be moved, the anti-sliding block 205 is raised to avoid contact with the ground. The setting of the universal wheels 201 makes the entire device easy to move, and the device can be easily moved to the designated position according to the needs of maintenance work. The use of the anti-sliding block 205 and the screw 203 can fix the position of the device when needed, increase stability, and prevent accidental movement during maintenance.

[0040] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit thereof, and the scope is defined by the appended claims and their equivalents.

Claims

1. An auxiliary device for oil pumping unit maintenance, comprising an auxiliary mechanism (1), characterized in that: A moving mechanism (2) is provided at the bottom of the auxiliary mechanism (1); The auxiliary mechanism (1) comprises a base plate (101), the top of the base plate (101) is fixedly connected to a support plate (102) and a support rod (103), the top of the support plate (102) is fixedly connected to a top plate (104), the top of the top plate (104) is fixedly connected to a motor (105), the output end of the motor (105) is fixedly connected to a reciprocating screw (106), the surface of the reciprocating screw (106) is threadedly connected to a support block (107), the right side of the support block (107) is fixedly connected to an operating platform (108), slots are provided at four corners of the top of the operating platform (108), brackets (109) are inserted into the four slots, the tops of the four brackets (109) are fixedly connected to handrails (110), and the left side of the operating platform (108) is fixedly connected to two connecting blocks (111).

2. The auxiliary device for oil pumping unit maintenance according to claim 1, characterized in that: Two support rods (103) are provided, one located at the front and the other at the top of the bottom plate (101), and one end of the two support rods (103) away from the bottom plate (101) is fixedly connected to the bottom of the top plate (104).

3. The auxiliary device for oil pumping unit maintenance according to claim 1, characterized in that: The end of the reciprocating screw (106) away from the motor (105) is rotatably connected to the left side of the top of the base plate (101), and three sliding grooves are opened on the surface of the support plate (102). The support block (107) and the two connecting blocks (111) are all slidably connected in the sliding grooves opened on the surface of the support plate (102).

4. The auxiliary device for oil pumping unit maintenance according to claim 1, characterized in that: The left side of the operating platform (108) is fitted with the right side of the support plate (102), and the left sides of the two connecting blocks (111) are each provided with a through hole adapted to the support rod (103). The two connecting blocks (111) are respectively slidably connected to the outer surfaces of the two support rods (103) through the through holes opened on the left sides.

5. The auxiliary device for oil pumping unit maintenance according to claim 1, characterized in that: The moving mechanism (2) comprises a universal wheel (201) and a fixed plate (202); a screw rod (203) is threadedly connected to the middle of the fixed plate (202); a rotating ring (204) is fixedly connected to the top of the screw rod (203); and an anti-sliding block (205) is fixedly connected to the bottom of the screw rod (203).

6. The auxiliary device for oil pumping unit maintenance according to claim 5, characterized in that: Four universal wheels (201) are provided, and the four universal wheels (201) are respectively fixedly connected to the four corners of the bottom of the base plate (101).

7. The auxiliary device for oil pumping unit maintenance according to claim 5, characterized in that: The fixing plate (202), the screw rod (203), the rotating ring (204) and the anti-sliding block (205) are each provided with two, respectively located at the front and rear ends of the bottom plate (101), and the two fixing plates (202) are respectively fixedly connected to the front and rear ends of the bottom plate (101).

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