Suspension bracket of chemical pump

Abstract

The utility model discloses a suspension bracket of a chemical pump, which relates to the technical field of chemical pumps, and comprises a suspension bracket, the suspension bracket comprises a vertical plate, the upper part of the vertical plate is provided with a butt-joint groove, a bearing bracket butt-joint plate is inserted in the butt-joint groove, and the butt-joint groove is fixedly connected with the bearing bracket butt-joint plate through a bolt assembly; the vertical plate is of a cavity structure, a jacking plate capable of sliding up and down is arranged in the vertical plate, the upper edge of the jacking plate is matched with the lower edge of the bearing frame butt-joint plate in a jacking mode, a slope sliding rail is arranged on the lower edge of the jacking plate, and the slope sliding rail is matched with the slope sliding groove in a sliding connection mode. The slope sliding groove is formed in a horizontal moving sliding block, and the horizontal moving sliding block is connected with a driving mechanism. According to the suspension bracket of the chemical pump provided by the utility model, the lifting jacking plate is designed, so that the bearing height of a butt joint plate of a bearing bracket of the chemical pump can be adjusted, and the suspension bracket has the advantages of convenience in operation and high universality.

Description

TECHNICAL FIELD

[0001] The utility model relates to chemical industry pump technical field especially relates to a suspension support of chemical industry pump. BACKGROUND

[0002] The suspension support of chemical industry pump is mainly used for supporting bearing frame (i.e. bearing seat or bearing box), and its role is to indirectly support the bearing and rotor system of the pump by supporting the bearing frame. Figure 7 As shown in the figure, the existing chemical industry pump suspension support is mostly L-shaped support, the upper end of which is connected with bearing frame connecting plate through bolts, and the bottom is connected with mounting bottom plate through bolts, and its structure is simple and only plays a supporting role. SUMMARY

[0003] The utility model discloses a suspension support of chemical industry pump, solve the problem of inconvenient operation and poor universality of conventional suspension support in height debugging mentioned in the background art.

[0004] The utility model discloses the following technical scheme is adopted:

[0005] The utility model discloses a suspension support of chemical industry pump, which comprises a suspension support, the suspension support comprises a vertical plate, an upper part of the vertical plate is provided with a butt joint groove, a bearing frame butt joint plate is inserted into the butt joint groove, and the butt joint groove and the bearing frame butt joint plate are fixedly connected through a bolt assembly.

[0006] The vertical plate is a cavity structure, a jacking plate that can slide up and down is arranged in the vertical plate, the upper edge of the jacking plate is in top-hat cooperation with the lower edge of the bearing frame butt joint plate, the lower edge of the jacking plate is provided with an inclined slide rail, the inclined slide rail is in sliding connection cooperation with an inclined slide groove, the inclined slide groove is arranged on a horizontal moving slider, and the horizontal moving slider is connected with a driving mechanism.

[0007] Preferably, the vertical plate is vertically arranged on a horizontal plate, the horizontal plate is provided with a reserved mounting hole, and a reinforcing plate is arranged between the vertical plate and the horizontal plate.

[0008] Preferably, a U-shaped groove is arranged on the vertical plate, a through hole is arranged on the bearing frame butt joint plate, the through hole is in position cooperation with the U-shaped groove, and the through hole and the U-shaped groove are fastened and connected together through a bolt assembly.

[0009] Preferably, the side wall of the vertical plate is provided with a vertical sliding groove, and the side wall of the jacking plate is provided with a vertical sliding rail which is slidingly connected in the vertical sliding groove.

[0010] Preferably, the lower edge of the jacking plate is provided with a trapezoidal bottom surface in the shape of an inverted trapezoid, and the inclined surface sliding rail is arranged on the two side slopes of the trapezoidal bottom surface.

[0011] The horizontal moving slider is provided with two, and the top surface of the horizontal moving slider is provided with an inclined top surface which is consistent with the slope of the trapezoidal bottom surface, and the inclined surface sliding groove is arranged on the inclined top surface, and the two inclined top surfaces are respectively in sliding contact with the two side slopes of the trapezoidal bottom surface.

[0012] Preferably, the two sides of the horizontal moving slider are provided with horizontal sliding rails, and the side wall of the vertical plate is provided with horizontal sliding grooves, and the horizontal sliding rails are slidingly connected in the horizontal sliding grooves.

[0013] The horizontal moving slider is provided with a through threaded hole.

[0014] The driving mechanism comprises a bidirectional threaded rod, and the two sides of the bidirectional threaded rod are provided with two sections of threads in opposite directions, and the forward and reverse threads of the bidirectional threaded rod are respectively in threaded connection with the two threaded holes.

[0015] The two side walls of the vertical plate are provided with screw rod mounting holes, and the two ends of the bidirectional threaded rod are rotatably connected in the screw rod mounting holes.

[0016] Preferably, one end of the bidirectional threaded rod is provided with a knob after penetrating through the vertical plate, and the knob is provided with an auxiliary hole.

[0017] Preferably, the side walls of the two horizontal moving sliders facing each other are both provided with protruding blocks, and the lengths of the two protruding blocks are consistent with the length of the horizontal side of the trapezoidal bottom surface.

[0018] Preferably, the two sides of the jacking plate are vertically provided with first positioning holes, the side wall of the vertical plate is provided with a plurality of second positioning holes, the second positioning holes are matched with the first positioning holes in shape and position, and the second positioning holes and the first positioning holes are connected together through a positioning pin.

[0019] Compared with the prior art, the beneficial technical effects of the utility model are as follows:

[0020] The suspension support of the chemical pump provided by the utility model designs a liftable jacking plate, thereby the supporting height of the butt joint plate of the bearing frame of the chemical pump can be adjusted, and the utility model has the advantages of convenient operation and strong universality. BRIEF DESCRIPTION OF DRAWINGS

[0021] The utility model will be further described in connection with the drawings.

[0022] Figure 1 A suspension bracket structure of a chemical pump according to the utility model Figure 1 ;

[0023] Figure 2 A suspension bracket structure of a chemical pump according to the utility model Figure 2 ;

[0024] Figure 3 A suspension bracket structure of a chemical pump according to the utility model

[0025] Figure 4 A suspension bracket structure of a chemical pump according to the utility model

[0026] Figure 5 A suspension bracket structure of a chemical pump according to the utility model

[0027] Figure 6 A suspension bracket structure of a chemical pump according to the utility model

[0028] Figure 7 A suspension bracket structure of a chemical pump according to the utility model

[0029] BRIEF DESCRIPTION OF DRAWINGS 1, suspension bracket; 1-1, vertical plate; 1-1-1, vertical sliding groove; 1-1-2, horizontal sliding groove; 1-1-3, screw rod mounting hole; 1-1-4, second positioning hole; 1-2, horizontal plate; 1-3, reinforcing plate; 1-4, U-shaped groove; 2, butt joint groove; 3, bearing bracket butt joint plate; 3-1, through hole; 4, jacking plate; 4-1, inclined sliding rail; 4-2, vertical sliding rail; 4-3, first positioning hole; 4-4, positioning pin; 4-5, trapezoidal bottom surface; 5, horizontal moving slider; 5-1, inclined sliding groove; 5-2, inclined top surface; 5-3, horizontal sliding rail; 5-4, threaded hole; 5-5, protruding block; 6, driving mechanism; 6-1, bidirectional threaded rod; 6-2, knob; 6-3, auxiliary hole DETAILED DESCRIPTION

[0030] In order to make the technical problems, technical schemes and beneficial effects to be solved by the utility model more clearly understood, the utility model will be further described in detail below in combination with the drawings and embodiments.

[0031] As Figure 1 and Figure 2 shown, a suspension bracket of a chemical pump is disclosed in the embodiment, which comprises a suspension bracket 1, the suspension bracket 1 comprises a vertical plate 1-1, the upper portion of the vertical plate 1-1 is provided with a butt joint groove 2, a bearing bracket butt joint plate 3 is inserted into the butt joint groove 2, and the butt joint groove 2 and the bearing bracket butt joint plate 3 are fixedly connected through a bolt assembly.

[0032] In this embodiment, the vertical plate 1-1 is vertically arranged on the horizontal plate 1-2, the horizontal plate 1-2 is provided with a reserved mounting hole, and the horizontal plate 1-2 and the mounting bottom plate are fixedly connected together through a bolt assembly. A reinforcing plate 1-3 is arranged between the vertical plate 1-1 and the horizontal plate 1-2, and is used for reinforcing the vertical plate 1-1. A U-shaped groove 1-4 is arranged on the vertical plate 1-1, a through hole 3-1 is arranged on the bearing frame butt joint plate 3, the bearing frame butt joint plate 3 is inserted into the butt joint groove 2, the through hole 3-1 is matched with the U-shaped groove 1-4 in position, and the through hole 3-1 and the U-shaped groove 1-4 are tightly connected together through a bolt assembly.

[0033] As shown in Figures 3 to 5 The vertical plate 1-1 is a hollow structure, a jacking plate 4 which can slide up and down is arranged in the vertical plate 1-1, and the upper edge of the jacking plate 4 supports the lower edge of the bearing frame butt joint plate 3. The lower edge of the jacking plate 4 is provided with an inclined slide rail 4-1, the inclined slide rail 4-1 is slidably connected with an inclined slide groove 5-1, the inclined slide groove 5-1 is arranged on a horizontal moving slider 5, the horizontal moving slider 5 is connected with a driving mechanism 6, the horizontal moving slider 5 is driven to move horizontally by the driving mechanism 6, the jacking plate 4 is pushed to move up and down by the horizontal moving slider 5, and the height adjustment purpose is achieved. After the height position is adjusted to be appropriate, the through hole 3-1 and the U-shaped groove 1-4 are fastened, and the bearing frame butt joint plate 3 is fixed. In this embodiment, the vertical plate 1-1 is cast in two parts from the middle part, and after all the parts are installed, the two parts are finally fixed and welded together.

[0034] As an embodiment for realizing the up-and-down movement of the jacking plate 4, in this embodiment, a vertical slide groove 1-1-1 is arranged on the side wall of the vertical plate 1-1, and a vertical slide rail 4-2 is arranged on the side wall of the jacking plate 4, and the vertical slide rail 4-2 is slidably connected in the vertical slide groove 1-1-1, so that when the jacking plate 4 is pushed by the horizontal moving slider 5, the jacking plate 4 is lifted and lowered under the guidance of the vertical slide rail 4-2 and the vertical slide groove 1-1-1.

[0035] The lower edge of the jacking plate 4 is provided with an inverted trapezoidal trapezoidal bottom surface 4-5, and the inclined slide rail 4-1 is arranged on the two side slopes of the trapezoidal bottom surface 4-5. The horizontal moving slider 5 is provided with two, and the top surface of the horizontal moving slider 5 is provided with two inclined top surfaces 5-2 which have the same slope as the trapezoidal bottom surface 4-5, the inclined slide groove 5-1 is arranged on the inclined top surface 5-2, and the two inclined top surfaces 5-2 are respectively in sliding contact with the two side slopes of the trapezoidal bottom surface 4-5. When the horizontal moving slider 5 moves, the inclined top surface 5-2 and the inclined slide groove 5-1 extrude and push the trapezoidal bottom surface 4-5 and the inclined slide rail 4-1, so as to realize the lifting and lowering action of the jacking plate 4.

[0036] In the embodiment, the two sides of the horizontal moving slider 5 are provided with horizontal sliding rails 5-3, the side walls of the vertical plate 1-1 are provided with horizontal sliding grooves 1-1-2, and the horizontal sliding rails 5-3 are slidingly connected in the horizontal sliding grooves 1-1-2. The horizontal moving slider 5 is provided with a through threaded hole 5-4.

[0037] The driving mechanism 6 comprises a bidirectional threaded rod 6-1, the two sides of the bidirectional threaded rod 6-1 are provided with two sections of threads in opposite directions, and the positive and negative threads of the bidirectional threaded rod 6-1 are respectively threadedly connected with the two threaded holes 5-4. The two side walls of the vertical plate 1-1 are provided with screw rod mounting holes 1-1-3, and the two ends of the bidirectional threaded rod 6-1 are rotatably connected in the screw rod mounting holes 1-1-3. One end of the bidirectional threaded rod 6-1 is fixedly provided with a knob 6-2 after penetrating through the vertical plate 1-1. Rotating the knob 6-2 can drive the bidirectional threaded rod 6-1 to rotate, and at the same time, the two horizontal moving sliders 5 are moved in the horizontal direction towards each other or away from each other under the guidance of the threaded holes 5-4 and the horizontal sliding rails 5-3 and the horizontal sliding grooves 1-1-2. When the two horizontal moving sliders 5 move towards each other, the jacking plate 4 can be pushed to rise, and when the two horizontal moving sliders 5 move away from each other, the jacking plate 4 moves downward under the action of gravity.

[0038] In order to make the jacking plate 4 support the bearing frame butt joint plate 3 more stably, the two sides of the jacking plate 4 are vertically provided with first positioning holes 4-3, the side walls of the vertical plate 1-1 are provided with a plurality of second positioning holes 1-1-4, the second positioning holes 1-1-4 are matched with the first positioning holes 4-3 in shape and position, when the height position of the jacking plate 4 is adjusted, the positioning pin 4-4 is inserted through the second positioning hole 1-1-4 and the first positioning hole 4-3, so that the position of the jacking plate 4 is fixed. Thus, the pressure of the bearing frame butt joint plate 3 and the jacking plate 4 can be avoided to be too large to crush the horizontal moving slider 5.

[0039] In the embodiment, the knob 6-2 is further provided with an auxiliary hole 6-3. The auxiliary hole 6-3 is used for inserting a pin rod or a crowbar to assist in rotating the bidirectional threaded rod 6-1, so as to achieve the purpose of saving labor.

[0040] As shown in Figure 6 In the embodiment, the two horizontally moving sliders 5 are provided with protrusions 5-5 on the opposite side walls, and the lengths of the two protrusions 5-5 are consistent with the length of the horizontal side of the trapezoidal bottom surface 4-5. When the two horizontally moving sliders 5 are moved to the middle position by rotating the knob 6-2 to contact each other, the lowest position of the inclined surface of the trapezoidal bottom surface 4-5 is just reached, so that the inclined surface sliding groove 5-1 and the inclined surface sliding rail 4-1 are prevented from derailing, and at this time, the jacking plate 4 also reaches the maximum height position.

[0041] As shown in Figures 1 to 6 The action process of the utility model is as follows:

[0042] Firstly, the butt joint groove 2 is aligned with the bearing frame butt joint plate 3, and the horizontal plate 1-2 is placed on the bottom plate of the work surface. The bearing frame butt joint plate 3 is manually supported first. The knob 6-2 is rotated to drive the bidirectional threaded rod 6-1 to rotate, at this time, the two horizontal moving sliders 5 move towards each other or move away from each other, thereby driving the jacking plate 4 to rise or fall, until the position of the jacking plate 4 reaches the required height of supporting the bearing frame butt joint plate 3, the bearing frame butt joint plate 3 is placed into the butt joint groove 2, the height is checked, if fine adjustment is needed, the knob 6-2 is slowly screwed until the height is appropriate, the second positioning hole 1-1-4 is aligned with the first positioning hole 4-3, the positioning pin 4-4 is inserted to fix the jacking plate 4, finally, the through hole 3-1 is locked with the U-shaped groove 1-4 by using the bolt assembly, and the horizontal plate 1-2 is locked with the bottom plate of the work surface by using the bolt.

[0043] The above-described embodiments are only used to describe the preferred modes of the present application, and do not limit the scope of the present application. Without departing from the design spirit of the present application, various modifications and improvements of the technical solutions of the present application made by those skilled in the art shall fall within the protection scope determined by the claims of the present application.

Claims

1. A suspension bracket for a chemical pump, characterized by: Suspension bracket (1) is provided with vertical plate (1-1), the upper portion of vertical plate (1-1) is provided with butt joint groove (2), bearing frame butt joint plate (3) is inserted in butt joint groove (2), butt joint groove (2) and bearing frame butt joint plate (3) are fixedly connected by bolt assembly; Vertical plate (1-1) is hollow structure, vertical plate (1-1) is provided with jacking plate (4) that can slide up and down, the upper edge of jacking plate (4) is in abutment with the lower edge of bearing frame butt joint plate (3), the lower edge of jacking plate (4) is provided with inclined slide rail (4-1), inclined slide rail (4-1) is slidably connected with inclined slide groove (5-1), inclined slide groove (5-1) is arranged on horizontal movement sliding block (5), horizontal movement sliding block (5) is connected with driving mechanism (6).

2. The suspension bracket of a chemical pump according to claim 1, characterized in that: Vertical plate (1-1) is vertically arranged on horizontal plate (1-2), horizontal plate (1-2) is provided with reserved mounting hole; Between vertical plate (1-1) and horizontal plate (1-2), reinforcing plate (1-3) is arranged.

3. The suspension bracket of a chemical pump according to claim 1, characterized in that: U-shaped groove (1-4) is arranged on vertical plate (1-1), through hole (3-1) is arranged on bearing frame butt joint plate (3), through hole (3-1) is matched with the position of U-shaped groove (1-4), through hole (3-1) and U-shaped groove (1-4) are fastened and connected together by bolt assembly.

4. The suspension bracket of a chemical pump according to claim 1, characterized by: Vertical slide groove (1-1-1) is arranged on the side wall of vertical plate (1-1), vertical slide rail (4-2) is arranged on the side wall of jacking plate (4), vertical slide rail (4-2) is slidably connected in vertical slide groove (1-1-1).

5. The suspension bracket of a chemical pump according to claim 1, characterized by: The lower edge of jacking plate (4) is provided with trapezoidal bottom surface (4-5) in inverted trapezoidal shape, inclined slide rail (4-1) is arranged on the inclined surface of both sides of trapezoidal bottom surface (4-5); Horizontal movement sliding block (5) is provided with two, the top surface of horizontal movement sliding block (5) is provided with inclined top surface (5-2) consistent with the slope of trapezoidal bottom surface (4-5), inclined slide groove (5-1) is arranged on inclined top surface (5-2), and the two inclined top surfaces (5-2) are respectively slidably contacted with the two side inclined surfaces of trapezoidal bottom surface (4-5).

6. The suspension bracket of a chemical pump according to claim 5, characterized in that: Horizontal slide rail (5-3) is arranged on both sides of horizontal movement sliding block (5), horizontal slide groove (1-1-2) is arranged on the side wall of vertical plate (1-1), horizontal slide rail (5-3) is slidably connected in horizontal slide groove (1-1-2); Through hole (5-4) is arranged in horizontal movement sliding block (5); Driving mechanism (6) includes bidirectional threaded rod (6-1), two sections of threads with opposite directions are arranged on both sides of bidirectional threaded rod (6-1), and the positive and negative threads of bidirectional threaded rod (6-1) are respectively threadedly connected with two threaded holes (5-4); Screw mounting hole (1-1-3) is arranged on both side walls of vertical plate (1-1), both ends of bidirectional threaded rod (6-1) are rotatably connected in screw mounting hole (1-1-3).

7. The suspension bracket for a chemical pump according to claim 6, characterized in that: One end of the bidirectional threaded rod (6-1) is provided with a knob (6-2) after penetrating through the vertical plate (1-1), and the knob (6-2) is provided with an auxiliary hole (6-3).

8. The suspension bracket of a chemical pump according to claim 5, characterized by: The two horizontally moving sliders (5) are provided with protrusions (5-5) on the opposite side walls, and the lengths of the two protrusions (5-5) are consistent with the length of the horizontal side of the trapezoidal bottom surface (4-5).

9. The suspension bracket of a chemical pump according to claim 5, characterized by: The two sides of the jacking plate (4) are vertically provided with first positioning holes (4-3), and the side wall of the vertical plate (1-1) is provided with a plurality of second positioning holes (1-1-4), the shapes and positions of the second positioning holes (1-1-4) and the first positioning holes (4-3) are matched, and the second positioning holes (1-1-4) and the first positioning holes (4-3) are connected together through positioning pins (4-4).

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