CN220171596U

CN220171596U - Mobile base structure convenient to assemble

Info

Publication number: CN220171596U
Application number: CN202321513807.6U
Authority: CN
Inventors: 李航; 余荣
Original assignee: Hubei Shuili Hydro Power Reconnaissance Design Institute
Current assignee: Hubei Shuili Hydro Power Reconnaissance Design Institute
Priority date: 2023-06-14
Filing date: 2023-06-14
Publication date: 2023-12-12
Anticipated expiration: 2033-06-14

Abstract

The utility model discloses a mobile base structure convenient to assemble, and relates to the technical field of immigration information inquiry devices. This remove base structure of convenient assembly passes through positioning component's setting, when overhauling the change to the universal wheel, can stimulate the pull rod for the pivoted board separates fixture block and draw-in groove, with the restriction to the mount pad is removed just can dismantle the mount pad from the bedplate fast, and when the installation, only need insert the mount pad in the bedplate after, guide way and slider can carry out spacingly to the vertical direction of mount pad, and positioning spring can make the pull rod reset again, makes the fixture block insert the draw-in groove in order to fix a position the horizontal direction of mount pad.

Description

Mobile base structure convenient to assemble

Technical Field

The utility model relates to the technical field of immigration information inquiry devices, in particular to a mobile base structure convenient to assemble.

Background

Immigration is a collective term for migration activities of people between different regions, and as a noun, refers to a person or a collection of people (crowd), i.e., a collection of migration populations; as a term, a population migration activity is a migration information inquiry apparatus which is required for a migration information inquiry, and the convenience of the migration information inquiry apparatus in moving can be improved by moving a base.

The utility model discloses a self-service inquiry device for the immigration information of a hydropower engineering immigration management system, which is disclosed in the application number CNX 202022646787.2. According to the utility model, the movement of the device body is realized through the roller on the mounting block at the bottom of the device body, after the device body moves to a designated area, a user can rotate the rotating block to drive the connecting rod to rotate, at the moment, the second gear arranged on the connecting rod is meshed with the first gear to realize the rotation of the threaded rod in the mounting plate, in the threaded rod rotation process, the two moving blocks relatively move under the arrangement of opposite screw openings to drive the connecting rod to move, one end of the connecting rod rotates around the connecting block to push the arc clamping plate to move, and the arc clamping plate abuts against the roller to realize the position fixing, but the mounting block of the roller is usually connected with the immigrant device through the bolt, so that the inquiring device is required to be dumped firstly for overhauling when the roller is overhauled and replaced, and meanwhile, the problem of inconvenience in operation is caused by the large size of the inquiring device.

Accordingly, in view of the above, research and improvement are made on the existing structure and the defects, and a mobile base structure convenient to assemble is provided.

Disclosure of Invention

The present utility model is directed to a mobile base structure that is easy to assemble, so as to solve the above-mentioned problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remove base structure of convenient assembly, includes bedplate and locating component, four end inside sliding connection of bedplate has the mount pad, and the bottom of mount pad is provided with the universal wheel for quick assembly locating component sets up in the inside of mount pad, locating component includes guide way, slider, pull rod, positioning spring, rolling plate, fixture block and draw-in groove, the guide way has all been seted up to four end inboard symmetry of bedplate, and the inside sliding connection of guide way has the slider, one side inside sliding connection of mount pad has the pull rod, and the one end outside of pull rod has cup jointed positioning spring, the one end both sides rotation of pull rod is connected with the rolling plate, and the one end rotation of rolling plate is connected with the fixture block, the one end of guide way is provided with the draw-in groove.

Further, the clamping block is in sliding connection with the sliding block, and the sliding block is fixedly connected with the mounting seat.

Further, the clamping block is isosceles trapezoid, and the width of the clamping block is equal to that of the clamping groove.

Further, one side of locating component is connected with the supporting component who is used for auxiliary stay, the supporting component includes slide bar, hold-down spring and pinion rack, hold-down spring has been cup jointed in the outside of slide bar, and hold-down spring's one end is connected with the pinion rack.

Further, the mounting seat is fixedly connected with the sliding rod, and the mounting seat is in sliding connection with the toothed plate.

Further, the support assembly further comprises a gear and a rotating shaft, the top end of the toothed plate is meshed with the gear, and the rotating shaft is arranged in the gear.

Further, the supporting component further comprises a supporting rod and a containing groove, the supporting rod is fixed on the outer side of one end of the rotating shaft, and the containing groove is formed in the four ends of the bottom of the seat plate.

Further, the width of the storage groove is equal to that of the support rod, and one side of the storage groove is attached to one end of the support rod.

The utility model provides a mobile base structure convenient to assemble, which has the following beneficial effects:

1. according to the utility model, through the arrangement of the positioning assembly, when the universal wheel is overhauled and replaced, the pull rod can be pulled, the rotating plate separates the clamping block from the clamping groove, so that the limit on the mounting seat is eliminated, the mounting seat can be quickly detached from the seat plate, and when the universal wheel is installed, the vertical direction of the mounting seat can be limited only by inserting the mounting seat into the seat plate, the guide groove and the sliding block can limit the vertical direction of the mounting seat, the positioning spring can reset the pull rod, the clamping block is inserted into the clamping groove to position the horizontal direction of the mounting seat, and therefore, the universal wheel can be quickly disassembled and replaced without dumping the immigration information inquiry device, and the convenience in maintenance is improved;

2. according to the utility model, through the arrangement of the supporting component, when the installation seat is moved out, the toothed plate can be pulled by the sliding rod, so that the gear drives the supporting rod to rotate through the rotating shaft to synchronously rotate the supporting rod out of the storage groove, one end of the seat plate can be automatically supported by the supporting rod after the universal wheel is disassembled, so that the stability during replacement is improved, and when the installation seat is installed, the supporting rod can be retracted into the storage groove through the toothed plate and the gear after the installation seat is inserted, the normal work of the movable base is prevented from being influenced, and the pressing spring is also arranged through the pressing spring, so that the toothed plate can press the pressing spring under the pressure action of the gear after the supporting rod rotates to 90 degrees, and the dislocation between the toothed plate and the gear is avoided.

Drawings

FIG. 1 is a schematic diagram of an overall front cross-sectional view of a mobile base structure of the present utility model for easy assembly;

FIG. 2 is a perspective view of a mounting base of a mobile base structure of the present utility model for easy assembly;

fig. 3 is a schematic top sectional view of a positioning assembly of a mobile base structure of the present utility model.

In the figure: 1. a seat plate; 2. a mounting base; 3. a universal wheel; 4. a positioning assembly; 401. a guide groove; 402. a slide block; 403. a pull rod; 404. a positioning spring; 405. a rotating plate; 406. a clamping block; 407. a clamping groove; 5. a support assembly; 501. a slide bar; 502. a compression spring; 503. a toothed plate; 504. a gear; 505. a rotating shaft; 506. a support rod; 507. and a storage groove.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, a mobile base structure convenient to assemble, including bedplate 1 and locating component 4, the four-end inside sliding connection of bedplate 1 has mount pad 2, and the bottom of mount pad 2 is provided with universal wheel 3, a locating component 4 for quick assembly sets up in the inside of mount pad 2, locating component 4 includes guide way 401, slider 402, pull rod 403, positioning spring 404, rotating plate 405, fixture block 406 and draw-in groove 407, guide way 401 has all been seted up to the four-end inboard of bedplate 1 symmetrically, and guide way 401's inside sliding connection has slider 402, guide way 401 and slider 402 can carry out the spacing to the vertical direction of mount pad 2, one side inside sliding connection of mount pad 2 has pull rod 403, and the one end outside of pull rod 403 has cup jointed positioning spring 404, the one end both sides rotation of pull rod 403 is connected with rotating plate 405, and the one end rotation of rotating plate 405 is connected with fixture block 406, and slider 402 sliding connection, and slider 402 and mount pad 2 fixed connection, the one end of guide way 401 is provided with the draw-in groove, fixture block 406 is isosceles trapezoid, and the width of fixture block 406 and the width of draw-in groove 407 all symmetrically have been seted up guide way 401, and slider 403 have the slider 402, and slider 402 can carry out the spacing to the vertical direction, one side sliding connection of mount pad 2 is followed by the side of mount pad 2, the one side of the side of mount pad 2 is convenient to be changed, the side 1 is convenient to change, and can be changed in the side 1, and can be changed quickly and can be carried out the quick change device to the side and install 2, and install device is convenient to change in the side and install 2.

As shown in fig. 1, one side of the positioning component 4 is connected with a supporting component 5 for auxiliary supporting, the supporting component 5 comprises a slide bar 501, a compression spring 502 and a toothed plate 503, the compression spring 502 is sleeved on the outer side of the slide bar 501, one end of the compression spring 502 is connected with the toothed plate 503, the mounting seat 2 is fixedly connected with the slide bar 501, the mounting seat 2 is slidably connected with the toothed plate 503, the toothed plate 503 can be guided to avoid the toothed plate 503 from deviating, the supporting component 5 also comprises a gear 504 and a rotating shaft 505, the top end of the toothed plate 503 is meshed with the gear 504, the rotating shaft 505 is arranged in the gear 504, the supporting component 5 also comprises a supporting rod 506 and a containing groove 507, the supporting rod 506 is fixed on the outer side of one end of the rotating shaft 505, the containing groove 507 is arranged at the bottom four ends of the seat plate 1, when the mounting seat 2 is removed, the toothed plate 503 can be pulled by the slide bar 501, make gear 504 drive bracing piece 506 through pivot 505 and rotate to with it follow in-phase rotation out of accomodating groove 507, accomodate the width of groove 507 and the width of bracing piece 506 and equal, and accomodate groove 507 one side and the laminating of one end of bracing piece 506 mutually, after bracing piece 506 rotates 90 degrees, accomodate groove 507 can block spacing to one side of bracing piece 506, avoid bracing piece 506 to take place the skew when supporting, and after bracing piece 506 rotates to 90 degrees, as the continued movement of pinion rack 503, pinion rack 503 can extrude hold-down spring 502 under the pressure effect of gear 504, thereby misplacement between messenger's it and the gear 504, thereby avoid appearing the dead situation of card, make after dismantling universal wheel 3, bracing piece 506 can support the one end of bedplate 1 voluntarily, stability when changing is in order to improve.

In summary, when the mobile base structure convenient to assemble is used, firstly, according to the structures shown in fig. 1, 2 and 3, when the universal wheel 3 is overhauled and replaced, the pull rod 403 is pulled first, so that the rotating plate 405 separates the clamping block 406 from the clamping groove 407 to release the restriction on the mounting seat 2, the mounting seat 2 can be quickly detached from the seat plate 1, then, when the mounting seat 2 is removed, the toothed plate 503 can be pulled by the sliding rod 501, so that the gear 504 drives the supporting rod 506 to rotate through the rotating shaft 505 to synchronously rotate out from the receiving groove 507, then, after the supporting rod 506 rotates 90 degrees, the receiving groove 507 can block and limit one side of the supporting rod 506, so that the supporting rod 506 is prevented from deflecting during supporting, and when the supporting rod 506 rotates to 90 degrees, along with the continued movement of the toothed plate 503, the toothed plate 503 can squeeze the compressing spring 502 under the pressure of the gear 504, therefore, the universal wheel 3 is misplaced with the gear 504, the situation of blocking is avoided, the supporting rod 506 can automatically support one end of the seat board 1 after the universal wheel 3 is disassembled, so as to improve the stability during replacement, finally, during installation, the corner of one end of the seat board 1 to be installed is lifted firstly, after the installation seat 2 is inserted into the seat board 1, the vertical direction of the installation seat 2 is limited by the guide groove 401 and the sliding block 402, the positioning spring 404 can reset the pull rod 403, the clamping block 406 is inserted into the clamping groove 407 to position the installation seat 2 in the horizontal direction, the universal wheel 3 can be quickly disassembled and replaced without dumping the immigration information inquiry device, the convenience during maintenance is improved, meanwhile, after the installation seat 2 is inserted into the installation seat, the supporting rod 506 can be retracted into the containing groove 507 through the toothed plate 503 and the gear 504, avoid influencing the normal work of moving the base to improve the convenience when assembling.

The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a remove base structure of convenient assembly, includes bedplate (1) and locating component (4), its characterized in that, four-end inside sliding connection of bedplate (1) has mount pad (2), and the bottom of mount pad (2) is provided with universal wheel (3), be used for quick assembly locating component (4) set up in the inside of mount pad (2), locating component (4) are including guide way (401), slider (402), pull rod (403), positioning spring (404), rotating plate (405), fixture block (406) and draw-in groove (407), guide way (401) have all been seted up to four-end inboard symmetry of bedplate (1), and the inside sliding connection of guide way (401) has slider (402), one side inside sliding connection of mount pad (2) has pull rod (403), and the one end outside of pull rod (403) has cup jointed positioning spring (404), one end both sides of pull rod (403) are rotated and are connected with rotating plate (405), and the one end of rotating plate (405) is rotated and is connected with fixture block (406), one end of guide way (401) is provided with draw-in groove (407).

2. The mobile base structure of claim 1, wherein the clamping block (406) is slidably connected to the slider (402), and the slider (402) is fixedly connected to the mounting base (2).

3. The mobile base structure of claim 1, wherein the clamping block (406) is in an isosceles trapezoid shape, and the width of the clamping block (406) is equal to the width of the clamping groove (407).

4. The mobile base structure convenient to assemble according to claim 1, wherein one side of the positioning component (4) is connected with a supporting component (5) for auxiliary supporting, the supporting component (5) comprises a sliding rod (501), a compression spring (502) and a toothed plate (503), the outer side of the sliding rod (501) is sleeved with the compression spring (502), and one end of the compression spring (502) is connected with the toothed plate (503).

5. The mobile base structure with convenient assembly according to claim 4, wherein the mounting base (2) is fixedly connected with the sliding rod (501), and the mounting base (2) is slidably connected with the toothed plate (503).

6. The mobile base structure of claim 4, wherein the support assembly (5) further comprises a gear (504) and a rotating shaft (505), the top end of the toothed plate (503) is meshed with the gear (504), and the rotating shaft (505) is disposed inside the gear (504).

7. The mobile base structure convenient to assemble according to claim 6, wherein the supporting component (5) further comprises a supporting rod (506) and a containing groove (507), the supporting rod (506) is fixed on the outer side of one end of the rotating shaft (505), and the containing groove (507) is formed in the four ends of the bottom of the seat board (1).

8. The mobile base structure of claim 7, wherein the width of the receiving groove (507) is equal to the width of the supporting rod (506), and one side of the receiving groove (507) is attached to one end of the supporting rod (506).