CN216374668U

CN216374668U - Transportation device of constant-pressure water supply frequency converter

Info

Publication number: CN216374668U
Application number: CN202123149477.0U
Authority: CN
Inventors: 吴志勇; 王轲; 冯俊达; 黄朋群; 彭博
Original assignee: Zhengzhou Dongping Electric Technology Co ltd
Current assignee: Zhengzhou Dongping Electric Technology Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-26
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a transportation device of a constant-pressure water supply frequency converter, which comprises a base, wherein a back plate is fixedly connected to the rear side of the upper end of the base, a first rectangular hole is formed in the middle of the back plate, a first threaded rod is rotatably connected in the first rectangular hole through a bearing, a first motor is fixedly installed in the middle of the upper end of the back plate, the tail end of an output shaft of the first motor is fixedly connected with the first threaded rod, a first movable seat is in threaded connection with the first threaded rod, and a placing seat is fixedly connected to the front side of the first movable seat. According to the utility model, the frequency converter can be automatically fixed at the upper end of the placing seat by arranging a series of structures, so that the frequency converter is kept stable during transportation and cannot shake, and the safety in the transportation process is further kept; the height of the frequency converter on the placing seat and the upper end of the placing seat can be conveniently adjusted, so that the height of the placing seat is flush with the installation position of the frequency converter, and the frequency converter can be more conveniently assembled and disassembled.

Description

Transportation device of constant-pressure water supply frequency converter

Technical Field

The utility model relates to the technical field of constant-pressure water supply frequency converters, in particular to a conveying device of a constant-pressure water supply frequency converter.

Background

The constant-pressure water supply frequency converter is a water pump frequency conversion controller specially used for constant-pressure water supply. The constant-pressure water supply frequency converter can enable a water supply system to stably and reliably operate, achieves unattended full-automatic circulating pump reversing and frequency conversion operation in the true sense, ensures the optimal operation efficiency of each water pump and the stable operation starting stability of equipment, eliminates the starting heavy current impact, reduces the average rotating speed of the pump, prolongs the service life of the pump and can eliminate the water hammer effect during starting and stopping. The transportation device of the existing constant-pressure water supply frequency converter is only a single containing frame and cannot limit and fix the frequency converter, so that the frequency converter is easy to shake during transportation, accidents are easy to occur, the frequency converter at a higher position is required to be placed, the frequency converter is required to be manually lifted after the transportation is reached, the labor intensity of workers is high, and the transportation efficiency is low. Therefore, a conveying device of the constant-pressure water supply frequency converter is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a transportation device of a constant-pressure water supply frequency converter, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a transportation device of a constant-pressure water supply frequency converter comprises a base, wherein a back plate is fixedly connected to the rear side of the upper end of the base, a first rectangular hole is formed in the middle of the back plate, a first threaded rod is rotatably connected into the first rectangular hole through a bearing, a first motor is fixedly installed in the middle of the upper end of the back plate, the tail end of an output shaft of the first motor is fixedly connected with the first threaded rod, a first moving seat is connected onto the first threaded rod through a thread, a placing seat is fixedly connected to the front side of the first moving seat, a second rectangular hole is formed in the placing seat, a second threaded rod is rotatably connected into the second rectangular hole through a bearing, a second motor is fixedly installed on the right side of the placing seat, the output shaft of the second motor is fixedly connected with the second threaded rod, threads are arranged on the left side and the right side of the surface of the second threaded rod, the threads are opposite in direction, the screw thread department equal threaded connection of screw thread department has the second to remove the seat, the second removes seat upper end fixedly connected with splint, splint upper end fixedly connected with L type curb plate, L type curb plate upper end fixed mounting has the cylinder, the output lower extreme fixedly connected with clamp plate of cylinder.

Preferably, the equal fixedly connected with handle in both ends about the backplate trailing flank, the cover is equipped with anti-skidding rubber circle on hand, the universal wheel is all installed in base lower extreme four corners.

Preferably, the first slider is fixedly connected to the front side and the rear side of the first movable seat, and the first sliding grooves for slidably connecting the first slider are formed in the front side wall and the rear side wall of the first rectangular hole.

Preferably, the four corners of the lower end of the placing seat are fixedly connected with supporting columns, and the upper end face of the base is provided with slots for inserting the supporting columns.

Preferably, the second movable seat is fixedly connected with second sliding blocks on the front side and the rear side, and second sliding grooves used for being connected with the second sliding blocks in a sliding mode are formed in the front side wall and the rear side wall in the second rectangular hole.

Preferably, the outer side of the pressing plate is fixedly connected with a third sliding block, and a third sliding groove used for being connected with the third sliding block in a sliding mode is formed in the side wall of the L-shaped side plate.

Preferably, the upper end face of the placing seat, one side face of the two groups of clamping plates close to each other and the lower end faces of the two groups of pressing plates are all bonded with anti-skid rubber pads.

Compared with the prior art, the utility model has the beneficial effects that:

1. this conveyer of constant voltage water supply converter through second motor work, and drive second threaded rod rotates for two sets of seconds remove the seat and are close to each other, thereby drive two sets of splint and be close to each other, can press from both sides the converter through two sets of splint tightly, through cylinder work, the drive clamp plate pushes down, can compress tightly the converter and place a upper end, makes the converter remain stable when the transportation, can not take place to rock, thereby keeps the security in the transportation.

2. This conveyer of constant voltage water supply converter, through the setting of handle and universal wheel, thrust unit can transport the device and the converter of upper end to required place.

3. This conveyer of constant voltage water supply converter through first motor work, drives first threaded rod and rotates for first removal seat reciprocates, thereby drives and places the seat and reciprocate, is convenient for adjust the height of placing seat and its upper end's converter, makes the mounted position parallel and level of placing the seat and converter, thereby makes the loading and unloading of converter more convenient, reduces workman intensity of labour.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a rear view of the present invention;

FIG. 3 is a schematic top view of the present invention;

fig. 4 is a schematic view of the enlarged structure of a part a in fig. 3 according to the present invention.

In the figure: 1. a base; 2. a back plate; 3. a first rectangular hole; 4. a first threaded rod; 5. a first motor; 6. a first movable base; 7. a placing seat; 8. a second rectangular hole; 9. a second threaded rod; 10. a second motor; 11. a second movable base; 12. a splint; 13. an L-shaped side plate; 14. a cylinder; 15. pressing a plate; 16. a handle; 17. a first slider; 18. a support pillar; 19. a second slider; 20. a third slider; 21. a universal wheel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, this embodiment transportation device of constant voltage water supply converter, including base 1, base 1 upper end rear side fixedly connected with backplate 2, first rectangular hole 3 has been seted up at 2 middle parts of backplate, it is connected with first threaded rod 4 to rotate through the bearing in the first

rectangular hole

3, 2 upper end middle part fixed mounting of backplate has first motor 5, the output shaft end and the 4 fixed connection of first threaded rod of first motor 5, threaded connection has first removal seat 6 on first threaded rod 4, seat 7 is placed to first removal seat 6 front side fixedly connected with, work through first motor 5, drive first threaded rod 4 rotates, make first removal seat 6 carry out the up-and-down motion, thereby the drive is placed seat 7 and is carried out the up-and-down motion. Place and seted up second rectangular hole 8 on the seat 7, rotate through the bearing in the second rectangular hole 8 and be connected with second threaded rod 9, place 7 right side fixed mounting of seat have a second motor 10, the output shaft and the 9 fixed connection of second threaded rod of second motor 10, the 9 surperficial left and right sides of second threaded rod all are provided with the screw thread, left and right sides screw thread opposite direction, on the second threaded rod 9 and be located the equal threaded connection of two sets of screw thread departments and remove

seat

11, 11 upper end fixedly connected with splint 12 of seat are removed to the second, work through second motor 10, drive second threaded rod 9 rotates, make two sets of seconds remove seat 11 and be close to each other, thereby drive two sets of splint 12 and be close to each other, press from both sides the converter through two sets of splint 12 and press from both sides tightly fixed. The upper end fixedly connected with L type curb plate 13 of splint 12, L type curb plate 13 upper end fixed mounting has cylinder 14, and the output lower extreme fixedly connected with clamp plate 15 of cylinder 14 through the work of cylinder 14, drives clamp plate 15 and pushes down, compresses tightly the converter and places seat 7 upper end.

Further, 2 rear flank of backplate controls the equal fixedly connected with handle 16 in both ends, is convenient for promote the cover on the handle 16 and is equipped with the anti-skidding rubber circle, improves the comfort level that the user held handle 16, and universal wheel 21 is all installed in base 1 lower extreme four corners, and the thrust unit of being convenient for removes.

Further, the first slider 17 of the equal fixedly connected with in both sides around the first removal seat 6, the first spout that is used for the first slider 17 of sliding connection is all offered to the both sides wall around in the first rectangular hole 3, through first slider 17 sliding connection in first spout, plays the spacing effect of direction to first removal seat 6 for first removal seat 6 carries out vertical up-and-down motion under the rotation of first threaded rod 4, can not take place the upset.

Further, place the equal fixedly connected with support column 18 in 7 lower extremes four corners of seat, the slot that is used for grafting support column 18 is offered to the base 1 up end, supports placing seat 7 through support column 18, improves the stability of placing seat 7.

Further, the equal fixedly connected with second slider 19 in both sides around the second removes seat 11, and the second spout that is used for sliding connection second slider 19 is all offered to both sides wall around in the second rectangular hole 8, slides in the second spout through second slider 19, plays the spacing effect of direction to second removal seat 11 for the second removes seat 11 and carries out horizontal side-to-side movement and can not take place the upset under the rotation of second threaded rod 9.

Further, the outer side of the pressing plate 15 is fixedly connected with a third sliding block 20, the side wall of the L-shaped side plate 13 is provided with a third sliding groove used for being connected with the third sliding block 20 in a sliding mode, the third sliding block 20 slides in the third sliding groove, and the pressing plate 15 is guided, so that the pressing plate 15 can vertically move up and down under the driving of the air cylinder 14, and cannot incline.

Further, place seat 7 up end, the side that two sets of splint 12 are close to each other and two sets of clamp plates 15 down the terminal surface all bond and have anti-skidding rubber pad, through anti-skidding rubber pad and converter direct contact, play skid-proof effect for splint 12 and clamp plate 15 can be with the more fastening of converter centre gripping, stability when improving the converter transportation.

The using method of the embodiment comprises the following steps: the first motor 5 works to drive the first threaded rod 4 to rotate, so that the first movable seat 6 moves downwards, the placing seat 7 is driven to move downwards, the placing seat 7 is moved to the lowest point, and the frequency converter is placed at the upper end of the placing seat 7; the second motor 10 works to drive the second threaded rod 9 to rotate, so that the two groups of second movable seats 11 are close to each other, the two groups of clamping plates 12 are driven to be close to each other, the frequency converter is clamped through the two groups of clamping plates 12, the air cylinder 14 works to drive the pressing plates 15 to press down, the frequency converter is tightly pressed at the upper end of the placing seat 7, the frequency converter is kept stable in transportation, shaking is avoided, and safety in the transportation process is kept; handle 16 is held to the hand, thrust unit, remove through universal wheel 21, transport the converter of device and upper end to required place, according to the height that the converter needs to be installed, work through first motor 5, drive first threaded rod 4 and rotate, make first removal seat 6 rebound, thereby it places seat 7 rebound to drive, make the mounted position parallel and level of the height of placing seat 7 and converter, then through cylinder 14 and second motor 10 reverse work, successively keep away from the converter with clamp plate 15 and splint 12, can take off the converter.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a conveyer of constant pressure water supply converter, includes base (1), its characterized in that: the rear side of the upper end of the base (1) is fixedly connected with a back plate (2), the middle of the back plate (2) is provided with a first rectangular hole (3), the first rectangular hole (3) is connected with a first threaded rod (4) in a rotating manner through a bearing, the middle of the upper end of the back plate (2) is fixedly provided with a first motor (5), the tail end of an output shaft of the first motor (5) is fixedly connected with the first threaded rod (4), the first threaded rod (4) is connected with a first movable seat (6) in a threaded manner, the front side of the first movable seat (6) is fixedly connected with a placing seat (7), the placing seat (7) is provided with a second rectangular hole (8), the second rectangular hole (8) is connected with a second threaded rod (9) in a rotating manner through a bearing, the right side of the placing seat (7) is fixedly provided with a second motor (10), and the output shaft of the second motor (10) is fixedly connected with the second threaded rod (9), the utility model discloses a clamp plate, including second threaded rod (9), left and right sides all are provided with the screw thread, the left and right sides screw thread opposite direction, just be located two sets ofly on second threaded rod (9) the equal threaded connection of screw thread department has the second to remove seat (11), the second removes seat (11) upper end fixedly connected with splint (12), splint (12) upper end fixedly connected with L type curb plate (13), L type curb plate (13) upper end fixed mounting has cylinder (14), the output lower extreme fixedly connected with clamp plate (15) of cylinder (14).

2. The transportation device of the constant-pressure water supply frequency converter as claimed in claim 1, wherein: the anti-skidding rubber ring is characterized in that handles (16) are fixedly connected to the left end and the right end of the rear side face of the back plate (2), an anti-skidding rubber ring is sleeved on each handle (16), and universal wheels (21) are mounted at four corners of the lower end of the base (1).

3. The transportation device of the constant-pressure water supply frequency converter as claimed in claim 1, wherein: the first slider (17) of equal fixedly connected with in both sides around first removal seat (6), the first spout that is used for first slider (17) of sliding connection is all offered to both sides wall around in first rectangular hole (3).

4. The transportation device of the constant-pressure water supply frequency converter as claimed in claim 1, wherein: the novel multifunctional table is characterized in that supporting columns (18) are fixedly connected to four corners of the lower end of the placing seat (7), and slots for inserting the supporting columns (18) are formed in the upper end face of the base (1).

5. The transportation device of the constant-pressure water supply frequency converter as claimed in claim 1, wherein: the equal fixedly connected with second slider (19) in both sides around second removal seat (11), the second spout that is used for sliding connection second slider (19) is all offered to both sides wall around in second rectangular hole (8).

6. The transportation device of the constant-pressure water supply frequency converter as claimed in claim 1, wherein: the outer side of the pressing plate (15) is fixedly connected with a third sliding block (20), and a third sliding groove used for being connected with the third sliding block (20) in a sliding mode is formed in the side wall of the L-shaped side plate (13).

7. The transportation device of the constant-pressure water supply frequency converter as claimed in claim 1, wherein: the upper end face of the placing seat (7), one side face of the two groups of clamping plates (12) close to each other and the lower end face of the two groups of pressing plates (15) are all bonded with anti-skid rubber pads.