A mounting table for vertical coupling installation of an axial flow pump
By designing the guiding and fixing components, adjusting the position of the axial flow pump and the adaptability of the fixing bracket, the problems of friction damage between the axial flow pump cable and chain and the difficulty in fixing the mounting platform were solved, thus achieving stable installation and adaptability of the axial flow pump.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- TIANJIN CAPITAL ENVIRONMENTAL PROTECTION GRP CO LTD
- Filing Date
- 2025-08-18
- Publication Date
- 2026-06-23
Smart Images
Figure CN224396785U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of vertical installation technology for axial flow pumps, specifically to an installation platform for vertical coupling installation of axial flow pumps. Background Technology
[0002] Currently, in daily use, axial flow pumps often experience issues such as displacement on the same side of the pump and upward water flow impacting the cables, causing the four cables of the axial flow pump to rub against each other and resulting in cable damage. In severe cases, this can also damage the pump itself. Due to the high power of the pump, the repair cost after cable wear is also high. Currently, the mounting platform uses a fixed structure, which presents a problem of difficulty in achieving stable fixation when dealing with different models of axial flow pumps.
[0003] Therefore, a mounting platform for vertically coupled installation of axial flow pumps is needed to improve the above-mentioned problems. Utility Model Content
[0004] This invention provides a mounting platform for vertical coupling installation of axial flow pumps to solve the above-mentioned problems.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A mounting platform for vertical coupling installation of an axial flow pump includes a mounting bracket, a mounting block mounted at the center of the mounting bracket, a support block mounted on the side wall of the mounting block, a guide assembly mounted on the bottom outer wall of the mounting block, a fixing assembly mounted on one side of the guide assembly via a pull rope, a side support block provided on the inner wall of the mounting bracket, and a controller mounted on the side wall of the mounting bracket.
[0007] The guide assembly includes a mounting frame mounted on the inner wall opposite to the mounting platform. A fixed housing is mounted on the outer wall of the mounting frame. A drive motor is mounted on the side wall of the fixed housing. A rotating rod is mounted on the drive shaft of the drive motor. One end of the rotating rod passes through the fixed housing and extends to the inner wall of the fixed housing, where a drive bevel gear is mounted.
[0008] As a preferred embodiment of this utility model, the driving bevel gear is provided in two sets and is located on the outer wall of the rotating rod respectively. A rotating rod is rotatably connected to one side of the rotating rod and on the inner wall opposite to the fixed housing. The rotating rod is provided in two sets and is located on the inner wall opposite to the fixed housing respectively.
[0009] As a preferred embodiment of this utility model, one end of the rotating rod passes through the fixed housing and extends to the outer wall of the fixed housing, where a driven bevel gear is installed. The driven bevel gear is located on one side of the rotating rod, and a driving bevel gear is meshed on the outer wall of the driven bevel gear. A driving roller is installed on the outer wall of the rotating rod, and guide and limiting arc grooves are sequentially opened on the outer wall of the driving roller.
[0010] As a preferred embodiment of this utility model, a guide rod is installed on one side of the drive roller and on the inner wall of the fixed housing. Two sets of guide rods are provided and are respectively located on opposite inner walls of the fixed housing. Limit seats are slidably connected to the outer wall of the guide rods. Multiple sets of limit seats are provided and are respectively located on the outer wall of the guide rods.
[0011] As a preferred embodiment of this utility model, a guide rod is installed on the outer wall opposite to the limiting seat, one end of the guide rod is slidably connected to the inner wall of the guide limiting arc groove, and hooks are sequentially arranged on the bottom outer wall of the limiting seat, one end of the hook is connected to a pull rope.
[0012] As a preferred embodiment of this utility model, the fixing component includes a fixing base, which is installed at one end of the pull rope. A limiting slide rail is installed on the outer wall of the fixing base, and a left fixing bracket is slidably connected to the inner wall of the limiting slide rail. A right fixing bracket is slidably connected to one side of the left fixing bracket and on the inner wall of the limiting slide rail.
[0013] As a preferred embodiment of this utility model, the left fixed bracket and the right fixed bracket are connected by a tie rod, and the connection between the left fixed bracket and the right fixed bracket and the tie rod is a sliding connection. An axial flow pump body is provided between the left fixed bracket and the right fixed bracket.
[0014] As a preferred embodiment of this utility model, the bottom corner of the mounting bracket is provided with lockable casters, wherein multiple sets of casters are provided and are respectively located at the bottom corner of the mounting bracket, wherein one end of the guide limiting arc groove is close to each other, and the other end of the guide limiting arc groove is separated from each other by a certain gap, the controller is connected to a drive motor via a wire and the connection method is electrical connection, a washer is installed on the side wall of the mounting bracket, and a turnbuckle is installed on the side wall of the mounting platform.
[0015] Compared with the prior art, this utility model can achieve the adjustment of the position of the axial flow pump body by setting a guide component in the mounting platform for vertical coupling installation of the axial flow pump. The controller controls the drive motor to operate, and its drive shaft drives the rotating rod and drive bevel gear to rotate. Through the meshing transmission of the bevel gear, the driven bevel gear drives the rotating rod to rotate, which in turn drives the roller to rotate synchronously. The guide and limiting arc groove on the surface of the drive roller guides the guide rod to slide, pushing the limiting seat to move laterally along the guide rod, and finally driving the hook to unfold outward, thereby realizing the adjustment of the position of the axial flow pump body. This solves the problem that the pump shifts to the same side when starting up, and the water flow impacts the cable upward, causing the four cables of the axial flow pump to rub against each other and causing cable damage, and in severe cases, damage to the pump.
[0016] This invention utilizes a fixing component in the mounting platform for vertical coupling installation of axial flow pumps. This allows for adjustment of the fixing component's size to accommodate different pump models. The left and right fixing brackets are secured to the outer wall of the axial flow pump body. Simultaneously, the left and right fixing brackets move laterally to either side of the outer wall of the pull rod, adjusting their positions to fit different sized pump bodies. Furthermore, the left and right fixing brackets slide along the outer wall of the limiting slide rail. Once the fixing component is adjusted to the appropriate position, the axial flow pump body is fixed in place. This solves the problem of achieving stable fixation when using a fixed mounting platform for different axial flow pump models. Attached Figure Description
[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0018] Figure 2 A schematic diagram of the mounting platform suspension scheme for vertically coupled installation of an axial flow pump;
[0019] Figure 3 This is a top view of the structure of this utility model;
[0020] Figure 4 This is a schematic diagram of the guide component structure of this utility model;
[0021] Figure 5 This is a schematic diagram of the fixing component structure of this utility model;
[0022] Figure 6 This utility model Figure 3 Enlarged schematic diagram of the structure at point A;
[0023] Figure 7 This utility model Figure 4 Enlarged schematic diagram of the structure at point B;
[0024] Figure 8 This utility model Figure 4 A magnified schematic diagram of the structure at point C.
[0025] In the diagram: 1. Mounting bracket; 2. Mounting platform; 3. Support block; 4. Guide assembly; 401. Mounting frame; 402. Fixed housing; 403. Drive motor; 404. Rotating rod; 405. Drive bevel gear; 406. Rotating rod; 407. Driven bevel gear; 408. Drive roller; 409. Guide limiting arc groove; 410. Guide rod; 411. Limiting seat; 412. Guide rod; 413. Hook; 5. Pull rope; 6. Fixing assembly; 601. Fixed base; 602. Limiting slide rail; 603. Left fixed bracket; 604. Right fixed bracket; 605. Pull rod; 606. Axial flow pump body; 7. Side support block; 8. Controller; 9. Caster wheel; 10. Washer; 11. Turnbuckle. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.
[0027] Example: Please refer to Figure 1-8 The mounting platform shown is for vertical coupling installation of an axial flow pump, including a mounting bracket 1, a mounting block 2 installed at the center of the mounting bracket 1, a support block 3 installed on the side wall of the mounting block 2, a guide assembly 4 installed on the bottom outer wall of the mounting block 2, a fixing assembly 6 installed on one side of the guide assembly 4 via a pull rope 5, a side support block 7 provided on the inner wall of the mounting bracket 1, and a controller 8 installed on the side wall of the mounting bracket 1.
[0028] In this embodiment, specific references Figure 1 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 8The guide assembly 4 includes a mounting frame 401, which is mounted on the inner wall opposite to the mounting platform 2. A fixed housing 402 is mounted on the outer wall of the mounting frame 401. A drive motor 403 is mounted on the side wall of the fixed housing 402. A rotating rod 404 is mounted on the drive shaft of the drive motor 403. One end of the rotating rod 404 passes through the fixed housing 402 and extends to the inner wall of the fixed housing 402. A drive bevel gear 405 is mounted on the inner wall of the fixed housing 402. Two sets of drive bevel gears 405 are provided and are located on the outer wall of the rotating rod 404 respectively. A rotating rod 406 is rotatably connected to one side of the rotating rod 404 and located on the inner wall opposite to the fixed housing 402. Two sets of rotating rods 406 are provided and are located on the inner wall opposite to the fixed housing 402 respectively.
[0029] One end of the rotating rod 406 passes through the fixed housing 402 and extends to the outer wall of the fixed housing 402, where a driven bevel gear 407 is installed. The driven bevel gear 407 is located on one side of the rotating rod 404, and a driving bevel gear 405 is meshed on the outer wall of the driven bevel gear 407. A driving roller 408 is installed on the outer wall of the rotating rod 406. Guide and limiting arc grooves 409 are sequentially opened on the outer wall of the driving roller 408. A guide rod 410 is installed on one side of the driving roller 408 and on the inner wall of the fixed housing 402. Two sets of guide rods 410 are provided and are located on the opposing inner walls of the fixed housing 402. Limiting seats 411 are slidably connected to the outer walls of the guide rods 410. Multiple sets of limiting seats 411 are provided and are located on the outer walls of the guide rods 410. Guide rods 412 are installed on the opposing outer walls of the limiting seats 411. One end of the guide rod 412 is slidably connected to the inner wall of the guide limiting arc groove 409. Hooks 413 are sequentially provided on the bottom outer wall of the limiting seats 411. One end of the hooks 413 is connected to a pull rope 5.
[0030] In this embodiment, specific references Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 7 The fixing component 6 includes a fixing base 601, which is installed at one end of the pull rope 5. A limiting slide rail 602 is installed on the outer wall of the fixing base 601. A left fixing bracket 603 is slidably connected to the inner wall of the limiting slide rail 602. A right fixing bracket 604 is slidably connected to one side of the left fixing bracket 603 and located on the inner wall of the limiting slide rail 602. The left fixing bracket 603 and the right fixing bracket 604 are connected by a pull rod 605. The connection between the left fixing bracket 603 and the right fixing bracket 604 and the pull rod 605 is a sliding connection. An axial flow pump body 606 is provided between the left fixing bracket 603 and the right fixing bracket 604.
[0031] In this embodiment, specific references Figure 2The cross-section of the construction position is directly below the omnidirectional wheel 9, and the cross-section of the installation position is directly below the guide assembly 4.
[0032] Based on the aforementioned structural features and connection relationships, a lockable caster wheel 9 is provided at the bottom corner of the mounting bracket 1. The caster wheel 9 is used to move the bracket to the working position and lock it in place. Multiple sets of caster wheels 9 are provided and located at the bottom corner of the mounting bracket 1. One end of the guide limiting arc groove 409 is close to each other, while the other ends of the guide limiting arc groove 409 have a certain gap between them. This allows the guide limiting arc groove 409 on the surface of the drive roller 408 to guide the guide rod 412. The guide rod 412 slides on the surface of the guide limiting arc groove 409, thereby causing the guide rod 412 to drive the limiting seat 411 to move laterally. When the drive roller 408 rotates forward, the limiting arc groove 409 is driven by the guide rod 412, causing the limiting seat 411 to close inward on the outer wall of the guide rod 410. When the drive roller 408 rotates in reverse, the guide limiting arc groove 409 is driven by the guide rod 412, causing the limiting seat 411 to unfold outward on the outer wall of the guide rod 410.
[0033] The controller 8 is connected to the drive motor 403 via a wire in an electrical connection, which powers the device and causes the controller 8 to control the drive motor 403 to run. Washers 10 are installed on the side wall of the mounting bracket 1, and turnbuckles 11 are installed on the side wall of the mounting platform 2.
[0034] like Figure 2Where A represents the wellbore during the use of the axial flow pump, this scheme is used for the vertical coupling installation of the axial flow pump. During operation, a mounting platform is created at the top of the wellbore and a mounting bracket 401 is installed. Depending on the number of cables, corresponding hooks 413 are configured on the mounting bracket 401. After ensuring the cables are fixed in the appropriate positions on the washers 10, they are securely locked using turnbuckles and cable nets. The switch of the controller 8 is turned on, causing the controller 8 to control the drive motor 403 to operate. This causes the drive shaft of the drive motor 403 to drive the rotating rod 404 to rotate, which in turn causes the rotating rod 404 to drive the drive bevel gear 405 to rotate. When the drive bevel gear 405 rotates, it engages with the drive bevel gear 405 to drive the drive bevel gear 405. The driven bevel gear 407 rotates, which in turn drives the rotating rod 406 to rotate. When the rotating rod 406 rotates, it drives the drive roller 408 to operate. When the drive roller 408 rotates, the guide limiting arc groove 409 on the surface of the drive roller 408 guides the guide rod 412, so that the guide rod 412 slides on the surface of the guide limiting arc groove 409. This causes the guide rod 412 to drive the limiting seat 411 to move laterally, which in turn causes the limiting seat 411 to move laterally on the surface of the guide rod 410. This causes the limiting seat 411 to drive the hook 413 to unfold outward, thereby adjusting the position of the hook 413 to adjust the position of the axial flow pump body 606.
[0035] A stainless steel wire rope covered with a rubber sheath is used to connect its bottom to the axial flow pump body 606, and is reliably locked with a clamp to prevent loosening and falling off. The cable is then secured to the wire rope every meter with clamps, and the securing points are wrapped with rubber bushings to protect the cable. The wire rope is straightened, tightened with turnbuckles 11, and suspended on hook 413. Excess cable is placed outside the wellbore through a cable seal. A chain is used to connect its bottom to the axial flow pump body 606, and a shackle is used for secure connection. Secure the chain firmly, ensuring the shackles are tightened to prevent loosening and detachment. Straighten the chain and tighten it with turnbuckle 11, then hang it on hook 413. Coil the excess chain around mounting bracket 401 and lock it with shackles. To prevent the cables and chains from rubbing against each other, they should be hung separately on different hooks 413, maintaining a reasonable distance. This will solve the problem of the pump shifting to the same side and water flowing upwards impacting the cables, which causes the four cables of the axial flow pump to rub against each other, resulting in cable damage and, in severe cases, damage to the pump itself.
[0036] By fixing the left fixed bracket 603 and the right fixed bracket 604 onto the outer wall of the axial flow pump body 606, respectively, the left fixed bracket 603 and the right fixed bracket 604 are moved laterally to both sides on the outer wall of the pull rod 605 to adjust their positions so that they can be fixed to axial flow pump bodies 606 of different sizes. At the same time, the left fixed bracket 603 and the right fixed bracket 604 are slidably adjusted on the outer wall of the limiting slide rail 602. When the fixing component 6 is adjusted to the appropriate position, the position of the axial flow pump body 606 is fixed. This solves the problem of difficulty in achieving stable fixing when the mounting platform adopts a fixed structure and faces different models of axial flow pumps.
[0037] The drive motor 403 and controller 8 used in this utility model are both existing known electrical devices, and both can be purchased and used directly on the market. Their structure, circuit and control principle are all existing known technologies. Therefore, the structure, circuit and control principle of the drive motor 403 and controller 8 will not be described in detail here.
[0038] All standard parts used in this application can be purchased from the market. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art and are also general components, which are common knowledge in this field.
[0039] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A mounting platform for vertical coupling installation of an axial flow pump, comprising a mounting bracket (1), characterized in that: A mounting platform (2) is installed at the center of the mounting bracket (1). A support block (3) is installed on the side wall of the mounting platform (2). A guide component (4) is installed on the bottom outer wall of the mounting platform (2). A fixing component (6) is installed on one side of the guide component (4) via a pull rope (5). A side support block (7) is provided on the inner wall of the mounting bracket (1). A controller (8) is installed on the side wall of the mounting bracket (1). The guide assembly (4) includes a mounting bracket (401) mounted on the inner wall opposite to the mounting platform (2). A fixed housing (402) is mounted on the outer wall of the mounting bracket (401). A drive motor (403) is mounted on the side wall of the fixed housing (402). A rotating rod (404) is mounted on the drive shaft of the drive motor (403). One end of the rotating rod (404) passes through the fixed housing (402) and extends to the inner wall of the fixed housing (402). A drive bevel gear (405) is mounted on the inner wall of the fixed housing (402).
2. The mounting platform for vertical coupling installation of an axial flow pump according to claim 1, characterized in that: Two sets of drive bevel gears (405) are provided and are respectively located on the outer wall of the rotating rod (404). A rotating rod (406) is rotatably connected to one side of the rotating rod (404) and on the opposite inner wall of the fixed housing (402). Two sets of rotating rods (406) are provided and are respectively located on the opposite inner wall of the fixed housing (402).
3. The mounting platform for vertical coupling installation of an axial flow pump according to claim 2, characterized in that: One end of the rotating rod (406) passes through the fixed housing (402) and extends to the outer wall of the fixed housing (402) where a driven bevel gear (407) is installed. The driven bevel gear (407) is located on one side of the rotating rod (404), and a driving bevel gear (405) is meshed on the outer wall of the driven bevel gear (407). A driving roller (408) is installed on the outer wall of the rotating rod (406), and guide limiting arc grooves (409) are sequentially opened on the outer wall of the driving roller (408).
4. The mounting platform for vertical coupling installation of an axial flow pump according to claim 3, characterized in that: A guide rod (410) is installed on one side of the drive roller (408) and on the inner wall of the fixed housing (402). There are two sets of guide rods (410) and they are respectively located on the opposing inner walls of the fixed housing (402). A limit seat (411) is slidably connected to the outer wall of the guide rod (410). There are multiple sets of limit seats (411) and they are respectively located on the outer wall of the guide rod (410).
5. The mounting platform for vertical coupling installation of an axial flow pump according to claim 4, characterized in that: A guide rod (412) is installed on the opposite outer wall of the limiting seat (411). One end of the guide rod (412) is slidably connected to the inner wall of the guide limiting arc groove (409). Hooks (413) are arranged in sequence on the bottom outer wall of the limiting seat (411), and one end of the hook (413) is connected to a pull rope (5).
6. The mounting platform for vertical coupling installation of an axial flow pump according to claim 5, characterized in that: The fixing component (6) includes a fixing base (601), which is installed at one end of the pull rope (5). A limiting slide rail (602) is installed on the outer wall of the fixing base (601). A left fixing bracket (603) is slidably connected to the inner wall of the limiting slide rail (602). A right fixing bracket (604) is slidably connected to one side of the left fixing bracket (603) and on the inner wall of the limiting slide rail (602).
7. A mounting platform for vertical coupling installation of an axial flow pump according to claim 6, characterized in that: The left fixed bracket (603) and the right fixed bracket (604) are connected by a tie rod (605), and the connection between the left fixed bracket (603) and the right fixed bracket (604) and the tie rod (605) is a sliding connection. An axial flow pump body (606) is provided between the left fixed bracket (603) and the right fixed bracket (604).
8. A mounting platform for vertical coupling installation of an axial flow pump according to claim 7, characterized in that: The mounting bracket (1) is provided with lockable casters (9) at the bottom corner. Multiple sets of casters (9) are provided and are located at the bottom corner of the mounting bracket (1). The controller (8) is connected to a drive motor (403) via a wire and the connection is electrical. Washers (10) are installed on the side wall of the mounting bracket (1), and turnbuckles (11) are installed on the side wall of the mounting platform (2).