CN219925791U

CN219925791U - Adjustable chemical pump overhauling fixing device

Info

Publication number: CN219925791U
Application number: CN202320972675.7U
Authority: CN
Inventors: 杨希友; 孟凡刚; 李英法; 张正军; 段学华; 黄光喜
Original assignee: Jinneng Science and Technology Co Ltd
Current assignee: Jinneng Science and Technology Co Ltd
Priority date: 2023-04-21
Filing date: 2023-04-21
Publication date: 2023-10-31
Anticipated expiration: 2033-04-21

Abstract

An adjustable chemical pump overhauling and fixing device belongs to the technical field of chemical pump overhauling, and comprises an overhauling table, wherein the top surface of the overhauling table is rotationally connected with a group of rotating rollers, and the bottom surface of the overhauling table is provided with a height adjusting mechanism; the overhaul stand is provided with a mounting cavity, and a first threaded screw rod and a second threaded screw rod are rotatably arranged in the mounting cavity; the two ends of the first threaded screw rod are respectively connected with a movable frame in a threaded manner, the top of the movable frame penetrates through the top surface of the overhaul stand, the two movable frames are positioned on two sides of the rotating roller, and the top ends of the movable frames are provided with clamping plates; the second threaded screw rod is in threaded connection with a moving plate, the moving plate is connected with a supporting rod, the supporting rod penetrates through the side wall of the overhaul stand, and the supporting rod is connected with a push plate; and a motor is arranged on the overhaul stand, and an output shaft of the motor is connected with a second threaded screw rod. The adjustable chemical pump overhauling and fixing device is reasonable in design, ingenious in structure, convenient to operate, capable of effectively improving working efficiency and high in practicability.

Description

Adjustable chemical pump overhauling fixing device

Technical Field

The utility model relates to the technical field of maintenance of chemical pumps, in particular to an adjustable chemical pump maintenance fixing device.

Background

The chemical pump is an energy-saving pump which is designed in a combined mode nationwide, is widely used for industrial and urban water supply and drainage, can also be used for farmland and orchard drainage and irrigation, is used for conveying clear water or other liquids with physical and chemical properties similar to clear water, can be damaged due to various reasons when being used, and needs to be used for overhauling the chemical pump.

Chinese patent cn202120621055.X discloses an adjustable chemical pump overhauls fixing device for chemical production, including the mounting panel, the upper surface middle part fixedly connected with telescopic link of mounting panel, the top fixedly connected with fixed plate of telescopic link, the spout has been seted up at the top middle part of fixed plate, and the inside both ends of spout all are provided with the slider, and logical groove has been seted up on the top of slider, has led to the inslot to insert there is the movable rod, the one end fixedly connected with arc of movable rod.

Although the above prior art can adjust the position of the chemical pump, the following drawbacks still exist in practical use: because the quality of chemical pump is heavier, the staff will consume a large amount of physical power when carrying chemical pump to the device or lift chemical pump off the device, and very trouble, greatly reduced the convenience of device, the practicality is lower.

Disclosure of Invention

The utility model aims to overcome the defect of low convenience in the prior art, and provides an adjustable chemical pump overhauling and fixing device which is reasonable in design, ingenious in structure, convenient to operate, capable of effectively improving working efficiency and high in practicability.

The utility model is realized by the following technical scheme: an adjustable chemical pump overhauling fixing device comprises an overhauling table, wherein the top surface of the overhauling table is rotationally connected with a group of rotating rollers, and the bottom surface of the overhauling table is provided with a height adjusting mechanism; the overhaul stand is provided with a mounting cavity, and two staggered first threaded screw rods and second threaded screw rods are rotatably arranged in the mounting cavity; the surface of the first threaded screw rod is provided with forward threads and reverse threads which are distributed in a central symmetry mode, two ends of the first threaded screw rod are respectively connected with a movable frame in a threaded mode, the top of the movable frame penetrates through the top surface of the maintenance platform and is in sliding fit with the top surface, the two movable frames are located on two sides of the rotating roller, and the top ends of the movable frames are provided with clamping plates; the second threaded screw rod is in threaded connection with a moving plate, the moving plate is in sliding fit with the mounting cavity and is connected with a supporting rod, the supporting rod penetrates through the side wall of the overhaul stand and is in sliding fit with the side wall, the supporting rod is connected with a push plate, and the push plate is positioned between the two clamping plates; and a motor is arranged on the overhaul stand, and an output shaft of the motor is connected with the second threaded screw rod so as to drive the second threaded screw rod to rotate.

In the process of carrying the chemical pump onto the maintenance platform, the rotating roller is arranged above the maintenance platform, so that after the bottom end of the chemical pump is contacted with the forefront rotating roller, the chemical pump can be pushed to completely push the chemical pump onto the maintenance platform, and therefore, the feeding can be more labor-saving and convenient with the aid of the rotating roller; after the chemical pump is placed on the overhaul stand, the two clamping plates are driven to be close to each other by utilizing the rotation of the first threaded screw rod, so that the chemical pump is fixed, and then the chemical pump can be overhauled; when the maintenance is finished, the chemical pump needs to be detached, the clamping plate is firstly far away from the chemical pump, the motor is utilized to drive the second threaded screw rod to rotate, the second threaded screw rod drives the movable plate to move, the movable plate drives the push plate to move, the push plate pushes the chemical pump to move, meanwhile, the rotary roller is arranged below the movable plate, so that the chemical pump can be smoothly pushed down from the maintenance platform by the push plate, workers can catch the chemical pump on the front surface of the maintenance platform, and compared with the conventional manual work, the chemical pump is detached from the maintenance platform, and automatic blanking is carried out on the chemical pump by using the push plate and the rotary roller, so that the maintenance platform is more labor-saving and convenient.

The utility model further improves that the height adjusting mechanism comprises a bottom plate, a plurality of outer columns are fixed on the top surface of the bottom plate, inner columns are connected inside the outer columns in a sliding manner, and the top ends of the inner columns are connected with the bottom surface of the overhaul stand; the top surface of bottom plate is fixed with a plurality of hydraulic stems, and the top of hydraulic stem is connected with the bottom surface of access table.

The utility model is further improved, the top end of the movable frame is inserted with a mounting block through a slot, and the mounting block is connected with the clamping plate; the movable frame is provided with a clamping column inserted in the slot, a spring is sleeved on the clamping column, one end of the spring is connected with the clamping column, the other end of the spring is connected with the movable frame, and a clamping hole matched with the clamping column is formed in the mounting block. When the clamping plate needs to be cleaned and maintained, the clamping column 7 is pulled to move out of the clamping hole in the mounting block, and the clamping plate can be detached.

In addition, a guide rod is arranged in the installation cavity, is positioned on one side of the second threaded screw rod and is in sliding fit with the moving plate.

The utility model further improves that the supporting rod is of a U-shaped structure, the supporting rod is positioned outside the overhaul stand, the top side of the supporting rod is connected with the push plate, and the bottom side of the supporting rod penetrates into the mounting cavity and is connected with the movable plate.

In a further improvement of the utility model, the number of the supporting rods is two, and the two supporting rods are positioned at two sides of the second threaded screw rod.

From the technical scheme, the beneficial effects of the utility model are as follows:

(1) This device is through the design of push pedal and commentaries on classics roller, in the in-process on carrying the maintenance bench with the chemical pump, because of maintenance bench top is provided with changeing the roller, thereby after the bottom of chemical pump and the commentaries on classics roller contact of forefront, alright promote the chemical pump, push away the chemical pump completely to maintenance bench, make the material loading can be laborsaving convenient more, finish the maintenance, when unloading the chemical pump, utilize the motor to drive the push pedal and remove, the push pedal promotes the chemical pump and removes, simultaneously because of the below is provided with changeing the roller, thereby the chemical pump can be smoothly from the maintenance bench by the push pedal under pushing down, the workman can in the front of maintenance bench catch the chemical pump, compare with current manual work with the chemical pump follow maintenance bench lift off, utilize push pedal and changeing the roller and carry out automatic unloading to the chemical pump, can be laborsaving convenient more, in total, this device is all convenient laborsaving when carrying out the material loading unloading to the chemical pump, thereby use convenience has been significantly promoted.

(2) This device is through removing the design of frame, card post and installation piece, when needs carry out clean maintenance to the grip block, pulls the card post, shifts out the card post from the card hole on the installation piece, alright pull down the grip block to the maintenance convenience of grip block has been promoted.

Drawings

In order to more clearly illustrate the technical solutions of the present utility model, the drawings that are needed in the description will be briefly introduced below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of an embodiment of the present utility model.

Fig. 2 is a schematic view of another angle of fig. 1.

Fig. 3 is a cross-sectional view of fig. 1.

Fig. 4 is an enlarged view at a in fig. 3.

Fig. 5 is a cross-sectional view of a second threaded lead screw and push plate of an embodiment of the present utility model.

Fig. 6 is a schematic structural view of a second threaded screw, a moving plate, a strut and a push plate according to an embodiment of the present utility model.

Fig. 7 is a schematic structural view of a first threaded screw, a moving rack and a clamping plate according to an embodiment of the present utility model.

1-maintenance platform, 2-first screw thread lead screw, 3-movable frame, 4-handle, 5-installation block, 6-clamping plate, 7-clamping column, 8-second screw thread lead screw, 9-movable plate, 10-supporting rod, 11-push plate, 12-rotating roller, 13-bottom plate, 14-outer column, 15-inner column, 16-hydraulic rod and 17-guide rod.

Detailed Description

In order to make the objects, features and advantages of the present utility model more obvious and understandable, the technical solutions of the present utility model will be clearly and completely described below with reference to the drawings in this specific embodiment, and it is apparent that the embodiments described below are only some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, based on the embodiments in this patent, which would be within the purview of one of ordinary skill in the art without the particular effort to make the utility model are intended to be within the scope of the patent protection.

Referring now to fig. 1-7, in connection with the specific embodiments, the following is described: the utility model relates to an adjustable chemical pump overhauling fixing device which comprises an overhauling table 1, wherein the top surface of the overhauling table 1 is rotationally connected with a group of rotating rollers 12, and the bottom surface of the overhauling table 1 is provided with a height adjusting mechanism; the overhaul stand 1 is provided with a mounting cavity, and two staggered first threaded screw rods 2 and second threaded screw rods 8 are rotatably arranged in the mounting cavity; the surface of the first screw thread rod 2 is provided with forward threads and reverse threads which are distributed in a central symmetry way, two ends of the first screw thread rod 2 are respectively connected with a movable frame 3 in a screwed mode, the top of the movable frame 3 penetrates through the top surface of the overhaul stand 1 and is in sliding fit with the top surface, the two movable frames 3 are positioned on two sides of the rotary roller 12, and the top ends of the movable frames 3 are provided with clamping plates 6; the second threaded screw rod 8 is in threaded connection with a moving plate 9, the moving plate 9 is in sliding fit with the mounting cavity, a supporting rod 10 is connected, the supporting rod 10 penetrates through the side wall of the overhaul stand 1 and is in sliding fit with the side wall, the supporting rod 10 is connected with a push plate 11, and the push plate 11 is positioned between the two clamping plates 6; the motor is installed on the maintenance platform 1, and an output shaft of the motor is connected with the second threaded screw rod 8 so as to drive the second threaded screw rod 8 to rotate.

The application principle of the utility model is as follows: in the process of carrying the chemical pump onto the overhaul stand 1, the rotary roller 12 is arranged above the overhaul stand 1, so that after the bottom end of the chemical pump is contacted with the forefront rotary roller 12, the chemical pump can be pushed to push the chemical pump onto the overhaul stand 1 completely, and therefore, the feeding can be more labor-saving and convenient with the aid of the rotary roller 12; after the chemical pump is placed on the overhaul stand 1, the two clamping plates 6 are driven to be close to each other by utilizing the rotation of the first threaded screw rod 2, so that the chemical pump is fixed, and then the chemical pump can be overhauled; when the maintenance is finished, when the chemical pump needs to be dismounted, the clamping plate 6 is firstly far away from the chemical pump, the motor is utilized to drive the second threaded screw rod 8 to rotate, the second threaded screw rod 8 drives the movable plate 9 to move, the movable plate 9 drives the push plate 11 to move, the push plate 11 pushes the chemical pump to move, and meanwhile, the rotary roller 12 is arranged below the movable plate, so that the chemical pump can be smoothly pushed down from the maintenance platform 1 by the push plate 11, workers can catch the chemical pump on the front surface of the maintenance platform 1, compared with the conventional manual work, the chemical pump is dismounted from the maintenance platform 1, and the automatic blanking is carried out on the chemical pump by the push plate 11 and the rotary roller 12, so that the maintenance platform is more labor-saving and convenient.

In one embodiment, the height adjusting mechanism comprises a bottom plate 13, a plurality of outer columns 14 are fixed on the top surface of the bottom plate 13, inner columns 15 are connected inside the outer columns 14 in a sliding manner, and the top ends of the inner columns 15 are connected with the bottom surface of the overhaul stand; the top surface of the bottom plate 13 is fixed with a plurality of hydraulic rods 16, and the top ends of the hydraulic rods 16 are connected with the bottom surface of the overhaul stand 1.

In one embodiment, the top end of the movable frame 3 is inserted with a mounting block 5 through a slot, and the mounting block 5 is connected with a clamping plate 6; the movable frame 3 is provided with a clamping column 7 inserted in the slot, a spring is sleeved on the clamping column 7, one end of the spring is connected with the clamping column 7, the other end of the spring is connected with the movable frame 3, and a clamping hole matched with the clamping column 7 is formed in the mounting block 5. When the clamping plate 6 needs to be cleaned and maintained, the clamping post 7 is pulled, the clamping post 7 is moved out of the clamping hole in the mounting block 5, and the clamping plate 6 can be detached.

In one of the embodiments, a guide bar 17 is provided inside the mounting chamber, the guide bar 17 being located on one side of the second threaded screw 8 and being in sliding engagement with the moving plate 9.

In one embodiment, the support rod 10 has a U-shaped structure, the support rod 10 is positioned outside the overhaul stand 1, the top side of the support rod 10 is connected with the push plate 11, and the bottom side of the support rod 10 penetrates into the mounting cavity and is connected with the movable plate 9.

In one embodiment, the number of struts 10 is two, and the two struts 10 are located on both sides of the second threaded screw 8.

In the present specification, each embodiment is described in a progressive manner, and each embodiment focuses on the difference from other embodiments, and the same and similar parts between the embodiments are only required to be referred to each other.

The terms "upper", "lower", "outside", "inside", and the like in the description and in the claims of the present utility model and in the above drawings, if any, are used for distinguishing between relative relationships in position and not necessarily for giving qualitative sense. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a chemical pump overhauls fixing device with adjustable, includes maintenance platform (1), its characterized in that: the top surface of the overhaul stand (1) is rotationally connected with a group of rotating rollers (12), and the bottom surface of the overhaul stand (1) is provided with a height adjusting mechanism; the overhaul stand (1) is provided with a mounting cavity, and two staggered first threaded screw rods (2) and second threaded screw rods (8) are rotatably arranged in the mounting cavity; the surface of the first threaded screw rod (2) is provided with forward threads and reverse threads which are distributed in a central symmetry mode, two ends of the first threaded screw rod (2) are respectively connected with a movable frame (3) in a threaded mode, the top of the movable frame (3) penetrates through the top surface of the overhaul stand (1) and is in sliding fit with the top surface, the two movable frames (3) are located on two sides of the rotary roller (12), and the top ends of the movable frames (3) are provided with clamping plates (6); the second threaded screw rod (8) is in threaded connection with a movable plate (9), the movable plate (9) is in sliding fit with the mounting cavity, a supporting rod (10) is connected, the supporting rod (10) penetrates through the side wall of the overhaul stand (1) and is in sliding fit with the side wall, the supporting rod (10) is connected with a push plate (11), and the push plate (11) is located between the two clamping plates (6); and a motor is arranged on the overhaul stand (1), and an output shaft of the motor is connected with the second threaded screw rod (8) so as to drive the second threaded screw rod (8) to rotate.

2. An adjustable chemical pump overhaul fixture as claimed in claim 1, wherein: the height adjusting mechanism comprises a bottom plate (13), a plurality of outer columns (14) are fixed on the top surface of the bottom plate (13), inner columns (15) are connected inside the outer columns (14) in a sliding mode, and the top ends of the inner columns (15) are connected with the bottom surface of the overhaul stand; the top surface of the bottom plate (13) is fixed with a plurality of hydraulic rods (16), and the top ends of the hydraulic rods (16) are connected with the bottom surface of the overhaul stand (1).

3. An adjustable chemical pump overhaul fixture as claimed in claim 1, wherein: the top end of the movable frame (3) is inserted with a mounting block (5) through a slot, and the mounting block (5) is connected with a clamping plate (6); the movable frame (3) is provided with a clamping column (7) inserted in the slot, a spring is sleeved on the clamping column (7), one end of the spring is connected with the clamping column (7), the other end of the spring is connected with the movable frame (3), and a clamping hole matched with the clamping column (7) is formed in the mounting block (5).

4. An adjustable chemical pump overhaul fixture as claimed in claim 1, wherein: the inside of the installation cavity is provided with a guide rod (17), and the guide rod (17) is positioned at one side of the second threaded screw rod (8) and is in sliding fit with the movable plate (9).

5. An adjustable chemical pump overhaul fixture as claimed in claim 1, wherein: the support rod (10) is of a U-shaped structure, the support rod (10) is located outside the overhaul stand (1), the top side of the support rod (10) is connected with the push plate (11), and the bottom side of the support rod (10) penetrates into the mounting cavity and is connected with the movable plate (9).

6. The adjustable chemical pump overhaul fixture of claim 5, wherein: the number of the supporting rods (10) is two, and the two supporting rods (10) are positioned at two sides of the second threaded screw rod (8).