Deaerator base

Abstract

The utility model relates to a deaerator base, and belongs to the technical field of deaerators. Comprising two supporting bases, a mounting base and a base, the two supporting bases are fixedly connected to the left side and the right side of the lower surface of a deaerator body respectively, C-shaped bases are fixedly connected to the front side and the rear side of each supporting base, a containing groove is formed in the upper surface of the mounting base, and the supporting bases are movably connected into the containing groove. When the deaerator body is mounted, only the supporting seat needs to be placed on the inner side of the mounting seat, then the vertical edge of the L-shaped fixing seat is inserted into the inner side of the C-shaped seat, and the L-shaped fixing seat and the C-shaped seat are fixed through bolts, so that the fixing mode is simple, convenient, time-saving and labor-saving. The height of the mounting base can be adjusted by rotating the threaded adjusting rod, so that the requirement for the mounting height of the deaerator body is met, and the adjusting process is simple and convenient. And after adjustment is completed, through mutual cooperation of the supporting groove and the L-shaped limiting seat, it can be ensured that the mounting seat and the deaerator body on the mounting seat can be effectively supported.

Description

Technical Field

[0001] The utility model relates to the technical field of deaerators, in particular to a deaerator base. Background Art

[0002] The main function of a deaerator is to remove oxygen and other gases from boiler feed water to ensure water quality. To ensure stable operation of the deaerator, a base is usually installed to provide stable support for the deaerator.

[0003] After searching, the utility model patent with announcement number CN216715732U discloses the bottom support structure of the deaerator. By setting up an installation mechanism, the worm is rotated to rotate the worm wheel, so that the top of the threaded barrel extends to the inside of the installation hole, and the deaerator body is quickly installed. By setting up a connection between the worm and the worm wheel, the deaerator body and the installation frame are stably installed to avoid loosening. The sealing effect of the connection is improved by setting a sealing sleeve; the retractable telescopic sleeve is used to ensure that the bottom end of the installation frame will not be blocked when pressed into the inside of the support seat; the buffer mechanism is set to provide a more stable working environment for the deaerator body; and the locking block is set to make the deaerator body more convenient and quick to install.

[0004] However, when installing this support structure, workers needed to ensure that the threaded barrel was accurately aligned with the mounting hole, as the mounting hole is located on the bottom surface of the deaerator body. This process required considerable time and effort. Furthermore, the structure's lack of height adjustment limited its applicability and made it unsuitable for practical installation requirements. Utility Model Content

[0005] In order to solve the above technical problems, the present invention provides a deaerator base. The technical solution of the present invention is as follows:

[0006] The left and right sides of the lower surface of the fixing base are fixedly connected to the side plates, and the left and right sides of the fixing base are fixedly connected to the side plates, and the left and right sides of the fixing base are fixedly connected to the side plates. A threaded hole is formed on the surface of the moving block, and a limiting assembly is connected to the lower side of the fixing base, and the limiting assembly includes a double-threaded rod and an L-shaped limiting seat. The upper end of the support leg is threadedly connected to the support frame by the threaded hole, and the lower end of the support leg is threadedly connected to the support frame by the threaded hole.

[0007] Optionally, multiple groups of arc grooves are equidistantly provided on the left and right sides of the C-shaped seat, and multiple groups of arc blocks matching the arc grooves are equidistantly fixedly connected to the left and right sides of the vertical side of the L-shaped fixing seat.

[0008] Optionally, ear plates are fixedly connected to the left and right sides of the right angle of the L-shaped fixing seat, and the ear plates are fixed to the mounting seat by bolts.

[0009] Optionally, guide grooves are provided on both the left and right sides of the installation groove, and guide wheels are fixedly connected to both the left and right sides of the movable block, and the guide wheels are slidably connected to the inside of the guide grooves.

[0010] Optionally, a plurality of groups of marking lines for positioning are equidistantly provided on a side of the side plate away from the moving block.

[0011] Optionally, the lower end of the side panel close to the moving block is fixedly connected to a limiting rib 1, and limiting grooves are provided on both the left and right sides of the transverse edge of the L-shaped limiting seat, and the limiting rib 1 is slidably connected to the limiting groove, and the left and right sides of the supporting groove are fixedly connected to a limiting rib 2, and the limiting rib 2 is slidably connected to the limiting groove.

[0012] Optionally, one end of the double-threaded rod passes through the fixing seat and is fixedly connected to a knob.

[0013] Optionally, the lower end of the threaded adjustment rod is fixedly connected to an adjustment seat, a plurality of groups of support rods are fixedly connected to the outer side of the adjustment seat at equal intervals, and the lower end of the adjustment seat is fixedly connected to a turntable.

[0014] All the above optional technical solutions can be combined arbitrarily, and the present utility model does not provide detailed descriptions of the structures after the combinations.

[0015] By means of the above solution, the beneficial effects of the present invention are as follows:

[0016] 1. When installing the deaerator body of the utility model, it is only necessary to place the support base on the inner side of the mounting base, insert the vertical side of the L-shaped fixing base into the inner side of the C-shaped base, and fix it with bolts. This fixing method is simple and convenient, saving time and effort.

[0017] 2. The height of the mounting base can be adjusted by rotating the threaded adjustment rod to meet the installation height requirements of the deaerator body. The adjustment process is simple and convenient. After the adjustment is completed, the support groove and the L-shaped limit seat cooperate with each other to ensure that the mounting base and the deaerator body on it are effectively supported.

[0018] The above description is only an overview of the technical solution of the present invention. In order to more clearly understand the technical means of the present invention and to implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the deaerator base and the deaerator body provided by the utility model;

[0020] Figure 2 This is a schematic diagram of the exploded structure of the deaerator base and the deaerator body provided by the utility model;

[0021] Figure 3 This is a schematic diagram of the overall appearance and structure of the deaerator base provided by the utility model;

[0022] Figure 4 This is a front cross-sectional view of the deaerator base provided by the utility model;

[0023] Figure 5 A right side cross-sectional view of the deaerator base provided by the present invention in a working state;

[0024] Figure 6 A right side cross-sectional view of the deaerator base provided by the present invention in another working state;

[0025] Figure 7 This is a schematic diagram of the exploded structure of the deaerator base provided by the utility model;

[0026] Figure 8 This is a schematic diagram of the exploded structure of the support base, C-shaped base, mounting base and L-shaped fixing base in the present invention;

[0027] Figure 9 This is a schematic diagram of the exploded structure of the fixed seat, side plate, moving block and limiting assembly in the present invention;

[0028] Figure 10 It is a rear cross-sectional view of the fixing seat and the double-threaded rod in the present invention;

[0029] Figure 11 It is a schematic diagram of the exploded structure of the base and the threaded adjustment rod in the utility model.

[0030] Numbers in the figure: 1. Deaerator body; 2. Support seat; 21. C-type seat; 211. Arc groove; 3. Mounting seat; 31. Placement groove; 32. Movable groove; 4. L-shaped fixing seat; 41. Arc block; 42. Ear plate; 5. Fixing seat; 51. Mounting groove; 52. Center block; 53. Guide groove; 6. Side plate; 61. Moving block; 62. Threaded hole; 63. Marking line; 64. Limiting rib one; 7. Limiting assembly; 71. Double-threaded rod; 711. Knob; 72. Movable block; 721. Guide wheel; 73. L-shaped limiting seat; 731. Limiting groove; 8. Base; 81. Moving groove; 82. Through hole; 83. Supporting groove; 831. Limiting rib two; 84. Base; 9. Threaded adjustment rod; 91. Adjustment seat; 911. Support rod; 912. Turntable. DETAILED DESCRIPTION

[0031] The following embodiments are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0032] See also Figure 1-11The utility model provides a deaerator base, including two groups of support seats 2, mounting seats 3 and base 8, the two groups of support seats 2 are fixedly connected to the left and right sides of the lower surface of the deaerator body 1, and the front and rear sides of the support seat 2 are fixedly connected to the C-shaped seat 21, and the upper surface of the mounting seat 3 is provided with a placement groove 31. The support seat 2 is movably connected to the inside of the placement groove 31, and the front and rear sides of the mounting seat 3 are provided with a movable groove 32. The inside of the movable groove 32 is slidably connected to the L-shaped fixing seat 4, and the vertical edge of the L-shaped fixing seat 4 is fixed to the inside of the C-shaped seat 21 by bolts. The lower surface of the mounting seat 3 is fixedly connected to the fixing seat 5, and the left and right sides of the lower surface of the fixing seat 5 are fixedly connected to the side plates 6. A movable block 61 is fixedly connected between the two groups of side plates 6 and located on the lower surface of the fixing seat 5. A threaded hole 62 is opened on the surface of the movable block 61, and a limited position component 7 is connected to the bottom of the fixing seat 5. The limit component 7 includes a double-threaded rod 71 and an L-shaped limit seat 73. The lower surface of the fixed seat 5 is provided with a mounting groove 51, and the middle position of the mounting groove 51 is fixedly connected to the center block 52, the double-threaded rod 71 is rotatably connected to the inside of the mounting groove 51, and the double-threaded rod 71 and the center block 52 are rotatably connected. The outer thread sleeve of the double-threaded rod 71 is provided with two sets of movable blocks 72, and the two sets of movable blocks 72 are respectively located at the front and rear sides of the center block 52, and the vertical upper surface of the L-shaped limit seat 73 is fixed to the movable block 72. The upper surface of the base 8 is provided with a movable groove 81, and the two sets of side plates 6 are slidably connected to the left and right sides of the inside of the movable groove 81 respectively. The inner bottom surface of the movable groove 81 is penetrated by a through hole 82, and the front and rear sides of the movable groove 81 are penetrated by multiple groups of support grooves 83 that cooperate with the L-shaped limit seat 73. The front and rear sides of the lower surface of the base 8 are fixedly connected to the base 84, and the interior of the through hole 82 is rotatably connected to the threaded adjustment rod 9, and the upper end of the threaded adjustment rod 9 is threadedly connected to the movable block 61 through the threaded hole 62.

[0033] When installing the deaerator body 1 of the present invention, the height of the mounting base 3 can be adjusted according to the installation requirements. After the adjustment is completed, the support base 2 is placed on the inner side of the mounting base 3, and finally the vertical edge of the L-shaped fixing base 4 is inserted into the inner side of the C-shaped base 21 and fixed with bolts. In this way, the installation of the deaerator body 1 is completed.

[0034] Specifically, when adjusting the height of the mounting base 3, the threaded adjustment rod 9 is first rotated. The upper end of the threaded adjustment rod 9 is threadedly engaged with the threaded hole 62. At this time, the movable block 61 moves with the rotation of the threaded adjustment rod 9, indirectly causing the mounting base 3 to move upward. During the height adjustment process, the threaded adjustment rod 9 supports the mounting base 3 and its connecting components. When the height is adjusted to the appropriate height, the double-threaded rod 71 is rotated. At this time, the two sets of movable blocks 72 on the outer side of the double-threaded rod 71 move forward and backward respectively. The movable blocks 72 drive the L-shaped limit seat 73 to slide relative to the side plate 6, and the lateral edge of the L-shaped limit seat 73 gradually inserts into the support groove 83. At this time, the mutual cooperation between the support groove 83 and the L-shaped limit seat 73 plays a major supporting role for the mounting base 3 and its connecting components, making the structure more stable and reducing the force on the threaded adjustment rod 9.

[0035] Specifically, the support base 2 is placed in the placement groove 31 opened on the upper surface of the mounting base 3 to prevent the support base 2 from shifting left and right. The vertical edge of the L-shaped fixing base 4 is inserted into the C-shaped base 21 to prevent the support base 2 from shifting forward and backward.

[0036] Furthermore, multiple sets of arc grooves 211 are equidistantly provided on the left and right sides of the C-shaped seat 21 , and multiple sets of arc blocks 41 matching the arc grooves 211 are equidistantly fixedly connected on the left and right sides of the vertical side of the L-shaped fixing seat 4 .

[0037] Specifically, when the vertical edge of the L-shaped fixing seat 4 is fully inserted into the interior of the C-shaped seat 21, the arc-shaped block 41 is also synchronously inserted into the inner side of the arc-shaped groove 211 on the corresponding side. The arc-shaped groove 211 and the arc-shaped block 41 cooperate with each other to limit the vertical direction of the support seat 2, ensuring that the installed structure will not move accidentally in the vertical direction, thereby improving the stability and reliability of the overall installation.

[0038] Furthermore, ear plates 42 are fixedly connected to the left and right sides of the right angle of the L-shaped fixing seat 4, and the ear plates 42 are fixed to the mounting seat 3 by bolts.

[0039] Specifically, after the vertical edge of the L-shaped fixing seat 4 is completely inserted into the C-shaped seat 21, bolts are used to fix the ear plate 42 and the mounting seat 3 to perform secondary locking.

[0040] Furthermore, guide grooves 53 are formed on both the left and right sides of the installation groove 51 , and guide wheels 721 are fixedly connected to both the left and right sides of the movable block 72 , and the guide wheels 721 are slidably connected to the inside of the guide grooves 53 .

[0041] Specifically, when the double-threaded rod 71 is rotated to move the movable block 72, the movable block 72 drives the guide wheel 721 to slide inside the guide groove 53. The setting of the guide wheel 721 makes the movable block 72 slide more smoothly and also acts as a limit, so that the movable block 72 can only slide along the path of the guide groove 53.

[0042] Furthermore, a plurality of groups of marking lines 63 for positioning are equidistantly provided on a side of the side plate 6 away from the moving block 61 .

[0043] Specifically, marking line 63 serves as a positioning mechanism. When marking line 63 is aligned with the upper surface of base 8, the lateral edge of L-shaped stopper 73 can be inserted into support groove 83. This design allows personnel to indirectly determine the actual position of L-shaped stopper 73 by observing whether marking line 63 is aligned with the upper surface of base 8 when adjusting the height of mounting base 3. With marking line 63, personnel can make quick and accurate adjustments, ensuring the correct position of L-shaped stopper 73 during installation. This visual indication effectively simplifies the adjustment process, reduces errors, and improves work efficiency.

[0044] Furthermore, the lower end of the side panel 6 close to the movable block 61 is fixedly connected to the limiting rib 1 64, and the limiting grooves 731 are provided on both the left and right sides of the transverse edge of the L-shaped limiting seat 73, and the limiting rib 1 64 is slidably connected to the limiting groove 731, and the left and right sides of the supporting groove 83 are fixedly connected to the limiting rib 2 831, and the limiting rib 2 831 is slidably connected to the limiting groove 731.

[0045] Specifically, when the movable block 72 drives the L-shaped limit seat 73 to move, the L-shaped limit seat 73 slides on the outside of the limit rib 1 64 and the limit rib 2 831 through the limit grooves 731 on both sides, so that the L-shaped limit seat 73 can only slide along the path of the limit rib 1 64 and the limit rib 2 831, ensuring the precise positioning and limiting function of the L-shaped limit seat 73 during the movement and adjustment process.

[0046] Furthermore, one end of the double-threaded rod 71 passes through the fixing seat 5 and is fixedly connected to the knob 711 .

[0047] Specifically, the staff can easily rotate the double-threaded rod 71 through the knob 711. This design makes the process of adjusting the double-threaded rod 71 more convenient.

[0048] Furthermore, the lower end of the threaded adjustment rod 9 is fixedly connected to an adjustment seat 91 , a plurality of groups of support rods 911 are fixedly connected to the outer side of the adjustment seat 91 at equal intervals, and the lower end of the adjustment seat 91 is fixedly connected to a turntable 912 .

[0049] Specifically, the worker can conveniently rotate the threaded adjustment rod 9 through the turntable 912. When the worker cannot rotate the threaded adjustment rod 9 through the turntable 912, the worker can use the hollow tube to sleeve the hollow tube on the outside of the support rod 911 to indirectly rotate the threaded adjustment rod 9, thereby enhancing the flexibility and convenience of operation.

[0050] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that ordinary technicians in this technical field can make several improvements and modifications without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as within the scope of protection of the present invention.

Claims

1. A deaerator base, characterized by: The deaerator comprises two groups of support seats (2), a mounting seat (3) and a base (8), wherein the two groups of support seats (2) are fixedly connected to the left and right sides of the lower surface of the deaerator body (1), respectively, and the front and rear sides of the support seats (2) are fixedly connected to a C-shaped seat (21), the upper surface of the mounting seat (3) is provided with a placement groove (31), the support seat (2) is movably connected to the inside of the placement groove (31), the front and rear sides of the mounting seat (3) are provided with a movable groove (32), the inside of the movable groove (32) is slidably connected to an L-shaped fixed seat (4), and the vertical direction of the L-shaped fixed seat (4) is slidably connected to the L-shaped fixed seat (4). The side is fixed to the inside of the C-shaped seat (21) by bolts, the lower surface of the mounting seat (3) is fixedly connected to a fixed seat (5), the left and right sides of the lower surface of the fixed seat (5) are fixedly connected to side plates (6), and a moving block (61) is fixedly connected between the two groups of side plates (6) and located on the lower surface of the fixed seat (5), and a threaded hole (62) is opened through the surface of the moving block (61). A limiting component (7) is connected below the fixed seat (5), and the limiting component (7) includes a double-threaded rod (71) and an L-shaped limiting seat (73). The lower surface of the fixed seat (5) is fixedly connected to the fixed seat (5). The surface is provided with a mounting groove (51), the middle position of the mounting groove (51) is fixedly connected with a center block (52), the double-threaded rod (71) is rotatably connected to the inside of the mounting groove (51), and the double-threaded rod (71) and the center block (52) are rotatably connected, the outer thread sleeve of the double-threaded rod (71) is provided with two groups of movable blocks (72), and the two groups of movable blocks (72) are respectively located on the front and rear sides of the center block (52), the upper surface of the vertical side of the L-shaped limit seat (73) is fixed with the movable block (72), and the upper surface of the base (8) is provided with a movable block (72). The movable groove (81) is provided with two sets of side plates (6) which are respectively slidably connected to the left and right sides of the movable groove (81); a through hole (82) is provided on the inner bottom surface of the movable groove (81); a plurality of support grooves (83) which match the L-shaped limit seats (73) are provided on the front and rear sides of the movable groove (81); a base (84) is fixedly connected to the front and rear sides of the lower surface of the base (8); a threaded adjustment rod (9) is rotatably connected to the interior of the through hole (82); and the upper end of the threaded adjustment rod (9) is threadedly connected to the movable block (61) through the threaded hole (62).

2. A deaerator base according to claim 1, characterized in that: The left and right sides of the C-shaped seat (21) are equidistantly provided with a plurality of arc-shaped grooves (211), and the left and right sides of the vertical side of the L-shaped fixing seat (4) are equidistantly fixedly connected with a plurality of arc-shaped blocks (41) that match the arc-shaped grooves (211).

3. A deaerator base according to claim 2, characterized in that: Ear plates (42) are fixedly connected to the left and right sides of the right angle of the L-shaped fixing seat (4), and the ear plates (42) are fixed to the mounting seat (3) by bolts.

4. A deaerator base according to claim 1, characterized in that: Guide grooves (53) are provided on both the left and right sides of the installation groove (51), and guide wheels (721) are fixedly connected to both the left and right sides of the movable block (72), and the guide wheels (721) are slidably connected to the inside of the guide grooves (53).

5. A deaerator base according to claim 1, characterized in that: A plurality of groups of marking lines (63) for positioning are equidistantly provided on one side of the side plate (6) away from the moving block (61).

6. A deaerator base according to claim 1 or 5, characterized in that: The lower end of the side plate (6) close to the moving block (61) is fixedly connected to the limiting rib (64), and the left and right sides of the transverse side of the L-shaped limiting seat (73) are provided with limiting grooves (731), and the limiting rib (64) and the limiting groove (731) are slidably connected. The left and right sides of the supporting groove (83) are fixedly connected to the limiting rib (831), and the limiting rib (831) and the limiting groove (731) are slidably connected.

7. The deaerator base according to claim 1, characterized in that: One end of the double-threaded rod (71) passes through the fixing seat (5) and is fixedly connected to a knob (711).

8. The deaerator base according to claim 1, characterized in that: The lower end of the threaded adjustment rod (9) is fixedly connected to an adjustment seat (91), the outer side of the adjustment seat (91) is fixedly connected to multiple groups of support rods (911) at equal intervals, and the lower end of the adjustment seat (91) is fixedly connected to a rotating disk (912).

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