Rack fixing structure of tower pumping unit

Abstract

The utility model discloses a frame fixing structure of a tower pumping unit, which comprises a fixed base and a concrete base, a frame is fixedly mounted at the top of the fixed base, an embedded mechanism is mounted in the concrete base, the fixed base is mounted at the top of the embedded mechanism, a bolt is mounted on the fixed base, and the embedded mechanism is fixedly mounted on the fixed base. And the bolt is in threaded connection with the top of the embedded mechanism. The rack fixing structure has the advantage of being convenient to install, and solves the problems that in the installation process of an existing rack fixing structure of the tower pumping unit, a fixing base is inconvenient to move to an installation position, the difficulty in the construction process is increased, the stability after installation is poor, consequently, a connecting part is prone to bearing abnormal stress distribution, and the service life of the rack fixing structure is prolonged. And key parts are more easily abraded or damaged, and the service life of equipment is shortened.

Description

Technical Field

[0001] The utility model relates to the technical field of oil pumping equipment, in particular to a frame fixing structure of a tower oil pumping unit. Background Art

[0002] A tower pumping unit is a modern, mechatronic oil production equipment primarily used to extract crude oil from the bottom of a well and transport it to the surface. Compared to traditional beam pumping units, tower pumping units achieve higher mechanical efficiency, lower energy consumption, and greater environmental adaptability through structural optimization and intelligent control technology. The frame, the main structure of the tower pumping unit, is mounted on a concrete base and supports the oil production equipment. This concrete base, through its massive structure and embedded components, transfers the vertical and horizontal loads of the frame to the ground, preventing the equipment from tipping over due to its own weight or dynamic loads during operation.

[0003] During the installation process, the frame fixing structure of the existing tower pumping unit is not convenient for moving the fixing base to the installation position, which increases the difficulty of the construction process. In addition, the stability after installation is poor, causing the connection parts to be easily subjected to abnormal stress distribution, making key components more prone to wear or damage, and shortening the service life of the equipment. Utility Model Content

[0004] The purpose of the utility model is to provide a frame fixing structure for a tower pumping unit, which has the advantage of being easy to install and solves the problem that the frame fixing structure of the existing tower pumping unit is inconvenient to move the fixing seat to the installation position during the installation process, which increases the difficulty of the construction process, and the stability after installation is poor, resulting in the connection parts being easily subjected to abnormal stress distribution, making key components more prone to wear or damage, and shortening the service life of the equipment.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a frame fixing structure of a tower pumping unit, comprising a fixed base and a concrete base, wherein the frame is fixedly mounted on the top of the fixed base, an embedded mechanism is installed inside the concrete base, the fixed base is mounted on the top of the embedded mechanism, and bolts are installed on the fixed base, and the bolts are threadedly connected to the top of the embedded mechanism;

[0006] Guide rails are installed on the left and right sides of the top of the concrete base, and walking mechanisms are installed at the four corners of the top of the fixed base. The bottom of the walking mechanism is movably connected to the top of the guide rails.

[0007] As a preferred frame fixing structure of a tower pumping unit of the present invention, a plurality of pressing plates are installed on the left and right sides of the guide rail, and the pressing plates are fixedly installed on the top of the concrete base.

[0008] As a preferred frame fixing structure of a tower pumping unit of the present invention, the fixed base includes a seat body, a frame seat is fixedly connected to the inside of the seat body, the frame seat is fixedly connected to the bottom of the frame, and a support frame is fixedly connected to the seat body and the bottom of the frame seat.

[0009] As a preferred frame fixing structure of a tower pumping unit of the present invention, the left and right sides of the base body are fixedly connected with mounting parts, the front and rear sides of the top of the base body are provided with mounting holes, and the bolts are installed in the mounting parts and the mounting holes.

[0010] As a preferred frame fixing structure of a tower pumping unit of the present invention, first through holes are provided at the four corners of the top of the base body.

[0011] As a preferred frame fixing structure of a tower pumping unit of the present invention, the embedded mechanism includes an embedded steel plate, a second through hole is opened inside the embedded steel plate, a reinforcing rib is fixedly connected to the inner wall of the second through hole, and the embedded steel plate and the reinforcing rib are installed in a concrete base.

[0012] As a preferred frame fixing structure of a tower pumping unit of the utility model, the top of the embedded steel plate is fixedly connected with a threaded pipe, the top of the threaded pipe passes through the top of the concrete base, the top of the threaded pipe is connected to the bottom of the seat body and the mounting part, and the bolt thread is installed in the threaded pipe.

[0013] As a preferred frame fixing structure of a tower pumping unit of the present invention, a fixing column is fixedly connected to the bottom of the embedded steel plate, and the fixing column is located in the concrete base.

[0014] As a preferred frame fixing structure of a tower pumping unit of the utility model, the walking mechanism includes a wheel seat, a walking wheel is rotatably connected inside the wheel seat, the walking wheel is located in the first through hole, the bottom of the walking wheel is movably connected to the top of the guide rail, and a limiting groove is provided on the walking wheel for use with the guide rail.

[0015] As a preferred frame fixing structure of a tower pumping unit of the present invention, the top of the wheel seat is fixedly connected to a fixing rod, the top of the fixing rod is fixedly connected to a fixing plate, the surface of the fixing plate is fixedly connected to a shell, and the shell is fixedly installed on the top of the seat body.

[0016] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0017] 1. The utility model significantly optimizes the positioning and installation process of the fixed base through the coordinated use of the guide rail and the walking mechanism. The guide rail provides a sliding track for the fixed base, and the walking wheel forms a chimeric sliding connection with the guide rail through the limit groove, so that the operator can easily push the fixed base along the guide rail to the top of the embedded mechanism to achieve precise alignment. At the same time, the bolts are threadedly connected through the mounting parts, mounting holes and threaded pipes to quickly complete the locking of the fixed base and the embedded mechanism. This design avoids the tedious operations of repeated position adjustment, manual handling or the use of heavy machinery in traditional installation, greatly reduces the construction difficulty and labor intensity, shortens the installation period, and is particularly suitable for on-site rapid deployment of large-scale oil pumping equipment.

[0018] 2. The embedded mechanism of the present invention adopts a composite structure of embedded steel plates, reinforcing ribs and fixed columns. While reducing its own weight through the second through hole, the reinforcing ribs are used to improve the bending resistance of the steel plates. The fixed columns are deeply anchored to the concrete base to form a high-strength foundation connection system. The limiting grooves in the walking mechanism and the limiting coordination with the guide rails, as well as the fixing effect of the pressure plate on the guide rails, jointly ensure the stability of the fixed base during movement and fixation, and prevent displacement or falling off. In addition, the coordinated design of the support frame and the frame seat disperses the load of the frame, and the vertical support of the seat body by the threaded pipe effectively suppresses vibration and shaking during equipment operation, reduces wear on connectors, and extends the service life of the equipment. The structure can still maintain high reliability under complex working conditions and meet the needs of long-term and efficient operation of the oil pump. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the fixed base structure of the utility model Figure 1 ;

[0021] Figure 3 This is a schematic diagram of the fixed base structure of the utility model Figure 2 ;

[0022] Figure 4 This is a schematic diagram of the embedded mechanism structure of the utility model Figure 1 ;

[0023] Figure 5 This is a schematic diagram of the embedded mechanism structure of the utility model Figure 2 ;

[0024] Figure 6 This is a schematic diagram of the structure of the walking mechanism of the utility model.

[0025] In the figure: 1. Fixed base; 2. Embedded mechanism; 3. Traveling mechanism; 4. Guide rail; 5. Press plate; 6. Concrete base; 7. Frame; 8. Bolt; 101. Base; 102. Mounting hole; 103. Mounting piece; 104. Support frame; 105. First through hole; 106. Frame seat; 201. Embedded steel plate; 202. Threaded pipe; 203. Second through hole; 204. Reinforcement rib; 205. Fixed column; 301. Wheel seat; 302. Traveling wheel; 303. Limiting groove; 304. Shell; 305. Fixed rod; 306. Fixed plate. DETAILED DESCRIPTION

[0026] See also Figures 1-6 A frame fixing structure of a tower pumping unit includes a fixed base 1 and a concrete base 6. A frame 7 is fixedly installed on the top of the fixed base 1. An embedded mechanism 2 is installed inside the concrete base 6. The fixed base 1 is installed on the top of the embedded mechanism 2. Bolts 8 are installed on the fixed base 1, and the bolts 8 are threadedly connected to the top of the embedded mechanism 2.

[0027] Furthermore, guide rails 4 are installed on the left and right sides of the top of the concrete base 6 , and walking mechanisms 3 are installed at the four corners of the top of the fixed base 1 , and the bottom of the walking mechanism 3 is movably connected to the top of the guide rails 4 .

[0028] Furthermore, a plurality of pressing plates 5 are installed on the left and right sides of the guide rail 4 , and the pressing plates 5 are fixedly installed on the top of the concrete base 6 .

[0029] Furthermore, the fixed base 1 includes a base body 101 , a rack base 106 is fixedly connected inside the base body 101 , the rack base 106 is fixedly connected to the bottom of the rack 7 , and a support frame 104 is fixedly connected to the bottom of the base body 101 and the rack base 106 .

[0030] Furthermore, mounting members 103 are fixedly connected to the left and right sides of the base body 101 , mounting holes 102 are opened on the front and back sides of the top of the base body 101 , and bolts 8 are installed in the mounting members 103 and the mounting holes 102 .

[0031] Furthermore, first through holes 105 are defined at four corners of the top of the base body 101 .

[0032] Furthermore, the embedded mechanism 2 includes an embedded steel plate 201 , a second through hole 203 is opened inside the embedded steel plate 201 , a reinforcing rib 204 is fixedly connected to the inner wall of the second through hole 203 , and the embedded steel plate 201 and the reinforcing rib 204 are installed in the concrete base 6 .

[0033] Furthermore, a threaded pipe 202 is fixedly connected to the top of the embedded steel plate 201, the top of the threaded pipe 202 passes through the top of the concrete base 6, the top of the threaded pipe 202 is connected to the bottom of the base body 101 and the mounting member 103, and the bolt 8 is threadedly installed in the threaded pipe 202.

[0034] Furthermore, a fixing column 205 is fixedly connected to the bottom of the embedded steel plate 201 , and the fixing column 205 is located in the concrete base 6 .

[0035] Furthermore, the walking mechanism 3 includes a wheel seat 301, and a walking wheel 302 is rotatably connected inside the wheel seat 301. The walking wheel 302 is located in the first through hole 105. The bottom of the walking wheel 302 is movably connected to the top of the guide rail 4. A limiting groove 303 is provided on the walking wheel 302 for use with the guide rail 4.

[0036] Furthermore, a fixing rod 305 is fixedly connected to the top of the wheel seat 301 , a fixing plate 306 is fixedly connected to the top of the fixing rod 305 , a shell 304 is fixedly connected to the surface of the fixing plate 306 , and the shell 304 is fixedly installed on the top of the seat body 101 .

[0037] When the fixed base 1 needs to be moved to the installation position, the fixed base 1 is placed on the two guide rails 4. At this time, the walking mechanisms 3 at the four corners of the top of the fixed base 1 are movably connected to the top of the guide rails 4 to facilitate the user to push the fixed base 1 to move. The staff moves the fixed base 1 to the top of the embedded mechanism 2, and then connects and fixes the fixed base 1 and the embedded mechanism 2 with bolts 8. The installation position of the fixed base 1 is adjusted by rolling, which reduces the difficulty of construction for the staff and improves the installation efficiency.

[0038] When the walking mechanism 3 moves on the top of the guide rail 4, the walking wheel 302 rolls on the top of the guide rail 4, and the limiting groove 303 on the surface of the walking wheel 302 is stuck in the top of the guide rail 4 to prevent the walking wheel 302 from falling off the top of the guide rail 4, thereby increasing the stability during the movement. The wheel seat 301 supports the walking wheel 302 during the rotation process, the fixing rod 305 and the fixing plate 306 fix the wheel seat 301, and the shell 304 fixes the fixing plate 306 to the top of the base body 101, so that the walking mechanism 3 can drive the fixed base 1 to move.

[0039] When connecting the fixed base 1 and the embedded mechanism 2 by means of the bolt 8, the bolt 8 is passed through the mounting piece 103 and the mounting hole 102, and screwed into the threaded hole inside the threaded tube 202 to fix the base body 101 to the top of the threaded tube 202. The embedded steel plate 201, the reinforcing rib 204 and the fixing column 205 are embedded in the concrete base 6 to provide firm support for the threaded tube 202 and the base body 101, reduce the shaking of the fixed base 1 during operation, and reduce the wear of the connecting parts on the frame 7. The second through hole 203 reduces the weight and material of the embedded steel plate 201, and the reinforcing rib 204 supports and strengthens the interior of the embedded steel plate 201, thereby improving the stability of the connection between the embedded steel plate 201 and the concrete base 6.

[0040] After the fixed base 1 is fixed to the top of the embedded mechanism 2, the frame 7 is installed on the frame seat 106 to support and fix the frame 7. The support frame 104 is set at the bottom of the base body 101 and the frame seat 106 to improve the support strength of the bottom.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A frame fixing structure of a tower pumping unit, comprising a fixed base (1) and a concrete base (6), wherein a frame (7) is fixedly mounted on the top of the fixed base (1), characterized in that: The concrete base (6) is internally installed with an embedded mechanism (2), the fixed base (1) is installed on the top of the embedded mechanism (2), and the fixed base (1) is installed with a bolt (8), and the bolt (8) is threadedly connected to the top of the embedded mechanism (2); Guide rails (4) are installed on the left and right sides of the top of the concrete base (6), and walking mechanisms (3) are installed at the four corners of the top of the fixed base (1). The bottom of the walking mechanism (3) is movably connected to the top of the guide rails (4).

2. The frame fixing structure of a tower pumping unit according to claim 1, characterized in that: A plurality of pressing plates (5) are installed on the left and right sides of the guide rail (4), and the pressing plates (5) are fixedly installed on the top of the concrete base (6).

3. The frame fixing structure of a tower pumping unit according to claim 2, characterized in that: The fixed base (1) comprises a base body (101), a rack base (106) is fixedly connected to the inside of the base body (101), the rack base (106) is fixedly connected to the bottom of the rack (7), and a support frame (104) is fixedly connected to the bottom of the base body (101) and the rack base (106).

4. The frame fixing structure of a tower pumping unit according to claim 3, characterized in that: The left and right sides of the base body (101) are fixedly connected with mounting members (103), and the top of the base body (101) is provided with mounting holes (102) on the front and rear sides, and the bolts (8) are installed in the mounting members (103) and the mounting holes (102).

5. The frame fixing structure of a tower pumping unit according to claim 4, characterized in that: The four corners of the top of the seat body (101) are provided with first through holes (105).

6. The frame fixing structure of a tower pumping unit according to claim 5, characterized in that: The embedded mechanism (2) comprises an embedded steel plate (201), a second through hole (203) is provided inside the embedded steel plate (201), a reinforcing rib (204) is fixedly connected to the inner wall of the second through hole (203), and the embedded steel plate (201) and the reinforcing rib (204) are installed in a concrete base (6).

7. The frame fixing structure of a tower pumping unit according to claim 6, characterized in that: A threaded tube (202) is fixedly connected to the top of the embedded steel plate (201), the top of the threaded tube (202) penetrates the top of the concrete base (6), the top of the threaded tube (202) is connected to the bottom of the base body (101) and the mounting member (103), and the bolt (8) is threadedly installed in the threaded tube (202).

8. The frame fixing structure of a tower pumping unit according to claim 7, characterized in that: A fixing column (205) is fixedly connected to the bottom of the embedded steel plate (201), and the fixing column (205) is located in the concrete base (6).

9. The frame fixing structure of a tower pumping unit according to claim 8, characterized in that: The walking mechanism (3) includes a wheel seat (301), a walking wheel (302) is rotatably connected inside the wheel seat (301), the walking wheel (302) is located in the first through hole (105), the bottom of the walking wheel (302) is movably connected to the top of the guide rail (4), and a limiting groove (303) for use with the guide rail (4) is provided on the walking wheel (302).

10. The frame fixing structure of a tower pumping unit according to claim 9, characterized in that: The top of the wheel seat (301) is fixedly connected to a fixing rod (305), the top of the fixing rod (305) is fixedly connected to a fixing plate (306), the surface of the fixing plate (306) is fixedly connected to a shell (304), and the shell (304) is fixedly mounted on the top of the seat body (101).

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