CN213566031U

CN213566031U - Inverter cart fixing device

Info

Publication number: CN213566031U
Application number: CN202022273339.2U
Authority: CN
Inventors: 韩磊
Original assignee: Suzhou Oujierui Machinery Manufacturing Co ltd
Current assignee: Suzhou Oujierui Machinery Manufacturing Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-06-29
Anticipated expiration: 2030-10-13

Abstract

The utility model provides an dc-to-ac converter shallow fixing device, including placing the bottom plate, it is provided with four groups and removes the wheel to place the bottom plate bottom, it has the type of falling U pole to place a bottom plate top width edge fastening, it installs piece and last installation piece to be provided with down on two vertical portion lateral walls of type of falling U pole, it is provided with down the bearing to install a top down, it inlays and is equipped with the upper bearing to go up the inside of installation piece, lower bearing and the inside rotation of upper bearing are connected with the screw rod, screw rod outer wall connection has the swivel nut, the swivel nut lateral wall is provided with guard flap, it is provided with the mounting groove to place bottom plate top center equidistant, the inside backing plate of having placed of mounting groove, the jack has been seted up to mounting groove bottom center bilateral symmetry, the through hole has been.

Description

Inverter cart fixing device

Technical Field

The utility model relates to an inverter cart is fixed field, especially relates to an inverter cart fixing device.

Background

The inverter is a converter which converts direct current electric energy into constant frequency, constant voltage or frequency and voltage regulation alternating current. It is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applicable to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital video disks), VCDs (video recorders), computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and the like. In foreign countries, due to the higher popularization rate of automobiles, the inverter can be used for connecting the storage battery to drive electric appliances and various tools to work when going out for work or traveling. Connecting the household appliance to the output of the power converter enables the use of a variety of appliances in the vehicle. Usable electric appliances are: mobile phones, notebook computers, digital video cameras, lighting lamps, electric shavers, CD machines, game machines, palm computers, electric tools, vehicle-mounted refrigerators, and various traveling, camping, medical first-aid appliances.

The cart is a transport vehicle that is manually pushed and pulled. The cart has a single wheel, two wheels, three wheels and four wheels. The body material of the traditional cart is generally wood, and the body material of the modern cart is generally iron sheet. When using traditional shallow to carry out the short distance transportation of dc-to-ac converter, be not convenient for to the fixed of dc-to-ac converter and protection, inconvenient placing and taking of dc-to-ac converter.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem that solve provides an inverter cart fixing device, when having solved and having used traditional shallow to carry out the short distance transportation of dc-to-ac converter, be not convenient for to the fixed of dc-to-ac converter and protection, the problem of placing and taking of inconvenient dc-to-ac converter.

In order to solve the technical problem, the utility model provides an inverter cart fixing device, which comprises a placing bottom plate, wherein four groups of moving wheels are arranged at the bottom end of the placing bottom plate, an inverted U-shaped rod is fixed at one width edge at the top end of the placing bottom plate, a lower mounting block and an upper mounting block are arranged on two vertical part side walls of the inverted U-shaped rod, a lower bearing is arranged at the top end of the lower mounting block, an upper bearing is embedded in the upper mounting block, a screw rod is rotatably connected in the lower bearing and the upper bearing, the outer wall of the screw rod is connected with a screw seat, the side wall of the screw seat is provided with a protective baffle, a mounting groove is arranged at the center of the top end of the placing bottom plate at equal intervals, a backing plate is arranged in the mounting groove, jacks are symmetrically arranged at two sides of the center, rope sleeving rings are symmetrically arranged on two length edges at the top end of the placing bottom plate at equal intervals.

Furthermore, the four groups of moving wheels are arranged at four corners of the bottom end of the placing bottom plate, the four groups of moving wheels are universal wheels, and the lower mounting block and the upper mounting block are symmetrically arranged by taking the center of the vertical part of the inverted U-shaped rod as a symmetric center.

Furthermore, the height of the protective baffle is slightly smaller than one half of the minimum vertical distance between the lower mounting block and the upper mounting block, and the center of the side wall of the protective baffle and the center of the screw seat are positioned on the same horizontal straight line.

Furthermore, the length of the mounting groove is smaller than the width of the placing bottom plate, the length of the mounting groove is larger than half of the width of the placing bottom plate, and the height of the cushion plate is larger than the depth of the mounting groove.

Furthermore, the jack and the through hole are threaded holes matched with each other, the connecting rod is a connecting bolt matched with the jack and the through hole, and the length of the connecting rod is slightly larger than the sum of the depths of the jack and the through hole.

Furthermore, the number of the rope sleeving rings is equal to two times of the number of the mounting grooves, and the arrangement distance of the rope sleeving rings is equal to the arrangement distance of the mounting grooves.

The technical scheme of the utility model the device that provides can solve when using traditional shallow to carry out the short distance transportation of dc-to-ac converter, be not convenient for to the fixed of dc-to-ac converter and protection, the problem of placing and taking of inconvenient dc-to-ac converter. By arranging the upper mounting block, the lower mounting block, the upper bearing, the lower bearing, the screw rod and the screw seat, and by utilizing the threaded fit of the screw rod and the screw seat, the position of the screw seat can be adjusted by rotating the screw rod, so that the position of the protective baffle is adjusted, and the height of the protective baffle can be conveniently adjusted according to the height of the inverter; through the arrangement of the mounting groove, the jack, the through hole and the connecting rod, the mounting and dismounting of the base plate are facilitated by utilizing the threaded matching of the connecting rod, the jack and the through hole, and the height of the base plate is higher than the depth of the mounting groove, so that gaps are reserved at the bottom end of the inverter placed on the base plate and the top end of the placing bottom plate, and the placing and taking of the inverter are facilitated; through setting up the noose ring, when carrying out the transportation of dc-to-ac converter short distance, can pass the noose ring with outside fixed rope and fix the dc-to-ac converter, fix the protection to it.

Drawings

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

FIG. 2 is a schematic view of the top view structure of the present invention;

FIG. 3 is a schematic view of the cross-sectional structure A-A of the present invention;

fig. 4 is a schematic view of the cross-sectional structure of the present invention at B-B.

Labeled as: the device comprises a placing bottom plate 1, a moving wheel 2, an inverted U-shaped rod 3, a lower mounting block 4, an upper mounting block 5, a lower bearing 6, an upper bearing 7, a screw rod 8, a screw seat 9, a protective baffle 10, a mounting groove 11, a backing plate 12, a jack 13, a through hole 14, a connecting rod 15 and a rope sleeving ring 16.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1, 2 and 3, an inverter cart fixing device comprises a placing bottom plate 1, four sets of moving wheels 2 are arranged at the bottom end of the placing bottom plate 1, the four sets of moving wheels 2 are arranged at four corners of the bottom end of the placing bottom plate 1, the four sets of moving wheels 2 are universal wheels, an inverted U-shaped rod 3 is fixed at one width edge of the top end of the placing bottom plate 1, lower mounting blocks 4 and upper mounting blocks 5 are arranged on the side walls of two vertical parts of the inverted U-shaped rod 3, the lower mounting blocks 4 and the upper mounting blocks 5 are symmetrically arranged by taking the center of the vertical part of the inverted U-shaped rod 3 as a symmetric center, a lower bearing 6 is arranged at the top end of the lower mounting block 4, an upper bearing 7 is embedded in the upper mounting block 5, a screw rod 8 is rotatably connected in the lower bearing 6 and the upper bearing 7, a screw seat 9 is connected to the outer wall of the screw rod 8, a protective baffle 10 is arranged on the side wall of the screw seat, the center of the side wall of the protective baffle 10 and the center of the screw seat 9 are positioned on the same horizontal straight line, and the screw 8 is matched with the screw seat 9 through threads, so that the position of the screw seat 9 can be adjusted by rotating the screw 8, the position of the protective baffle 10 is adjusted, and the height of the protective baffle 10 can be conveniently adjusted according to the height of the inverter;

as shown in fig. 1, 2 and 4, mounting grooves 11 are equidistantly arranged at the center of the top end of a placing base plate 1, the length of each mounting groove 11 is smaller than the width of the placing base plate 1, the length of each mounting groove 11 is greater than half of the width of the placing base plate 1, a backing plate 12 is placed inside each mounting groove 11, the height of each backing plate 12 is greater than the depth of each mounting groove 11, insertion holes 13 are symmetrically formed in two sides of the center of the bottom end of each mounting groove 11, through holes 14 are formed in the backing plate 12 in a matched mode, connecting rods 15 are connected inside the through holes 14 and the insertion holes 13, the insertion holes 13 and the through holes 14 are threaded holes matched with each other, the connecting rods 15 are connecting bolts matched with the insertion holes 13 and the through holes 14, the length of each connecting rod 15 is slightly greater than the sum of the depths of the insertion holes 13 and the, make place the inverter bottom on backing plate 12 and place 1 tops of bottom plate and leave the gap, the placing and taking of the inverter of being convenient for, place two length edge symmetries in 1 tops of bottom plate equidistant being provided with noose ring 16, the quantity of noose ring 16 equals two times of mounting groove 11 quantity, and the interval that noose ring 16 was arranged equals the interval that mounting groove 11 was arranged.

When in use, the backing plate 12 is placed in the mounting groove 11, and by means of the threaded fit of the connecting rod 15 and the insertion hole 13 as well as the through hole 14, fixing the backing plate 12, then placing an external inverter on the backing plate 12, wherein the top end of the backing plate 12 is higher than the top end of the placing bottom plate 1, so that a gap exists between the bottom of the inverter and the top of the placing bottom plate 1 when the inverter is placed, the inverter is convenient to place and take, after the inverter is placed, selecting a rope sleeving ring 16 at a proper position for an external fixed rope, enabling the fixed rope to penetrate through the rope sleeving ring 16 to fix and protect the inverter, finally rotating the screw 8, adjusting the height of the protective baffle 10 by utilizing the threaded matching of the screw 8 and the screw seat 9, to placing 1 top of bottom plate and protecting in 3 one sides of the type of falling U pole, the handheld type of falling U pole 3 horizontal parts of operating personnel under the cooperation of removing wheel 2, realize the short distance transportation of dc-to-ac converter. The problem of when using traditional shallow to carry out the short distance transportation of dc-to-ac converter, be not convenient for to the fixed of dc-to-ac converter and protection, inconvenient placing and taking of dc-to-ac converter is solved.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and those skilled in the art can make many variations and modifications of the technical solution of the present invention without departing from the scope of the technical solution of the present invention.

Claims

1. The utility model provides an inverter shallow fixing device, is including placing bottom plate (1), its characterized in that: the bottom end of the placing bottom plate (1) is provided with four groups of moving wheels (2), an inverted U-shaped rod (3) is fixed at one width edge at the top end of the placing bottom plate (1), two vertical part side walls of the inverted U-shaped rod (3) are provided with a lower mounting block (4) and an upper mounting block (5), the top end of the lower mounting block (4) is provided with a lower bearing (6), an upper bearing (7) is embedded in the upper mounting block (5), a screw rod (8) is rotatably connected inside the lower bearing (6) and the upper bearing (7), the outer wall of the screw rod (8) is connected with a screw seat (9), the side wall of the screw seat (9) is provided with a protective baffle (10), mounting grooves (11) are formed in the center of the top end of the placing bottom plate (1) at equal intervals, a backing plate (12) is placed inside the mounting grooves (11), and jacks (13, a through hole (14) is formed in the base plate (12) in a matched mode, a connecting rod (15) is connected to the through hole (14) and the jack (13) in an internal mode, and rope sleeving rings (16) are symmetrically arranged on two length edges of the top end of the placing bottom plate (1) at equal intervals.

2. The inverter cart fixing device according to claim 1, wherein: four groups of the moving wheels (2) are arranged at four corners of the bottom end of the placing base plate (1), the four groups of the moving wheels (2) are universal wheels, and the lower mounting block (4) and the upper mounting block (5) are symmetrically arranged by taking the center of the vertical part of the inverted U-shaped rod (3) as a symmetric center.

3. The inverter cart fixing device according to claim 1, wherein: the height of the protective baffle (10) is slightly smaller than one half of the minimum vertical distance between the lower mounting block (4) and the upper mounting block (5), and the center of the side wall of the protective baffle (10) and the center of the screw seat (9) are positioned on the same horizontal straight line.

4. The inverter cart fixing device according to claim 1, wherein: the length of mounting groove (11) is less than the width of placing bottom plate (1), the length of mounting groove (11) is greater than the half of the width of placing bottom plate (1), the degree of depth that highly is greater than mounting groove (11) of backing plate (12).

5. The inverter cart fixing device according to claim 1, wherein: the connecting rod is characterized in that the insertion hole (13) and the through hole (14) are threaded holes matched with each other, the connecting rod (15) is a connecting bolt matched with the insertion hole (13) and the through hole (14), and the length of the connecting rod (15) is slightly larger than the sum of the depths of the insertion hole (13) and the through hole (14).

6. The inverter cart fixing device according to claim 1, wherein: the number of the rope looping rings (16) is equal to two times of the number of the mounting grooves (11), and the arrangement distance of the rope looping rings (16) is equal to the arrangement distance of the mounting grooves (11).