CN210133840U

CN210133840U - Manual elevating platform

Info

Publication number: CN210133840U
Application number: CN201920849846.0U
Authority: CN
Inventors: 崔志华; 何胜朋
Original assignee: Shanghai Duoou Automation Engineering Co Ltd
Current assignee: Shanghai Duoou Automation Engineering Co Ltd
Priority date: 2019-06-06
Filing date: 2019-06-06
Publication date: 2020-03-10
Anticipated expiration: 2029-06-06

Abstract

The utility model discloses a manual lifting platform, which comprises a base, a box body is fixedly arranged on the top surface of the base, a through groove is arranged on the top of the box body, a strip-shaped lifting column is inserted in the through groove in a sliding way, a plurality of racks are arranged on the side wall at one end of the strip-shaped lifting column from top to bottom, a short shaft is rotatably connected on the upper end of the inner wall of the box body, a gear is fixedly sleeved on the outer wall of the short shaft, the gear is meshed with the racks, a plurality of adjusting grooves are arranged on the side surface of the strip-shaped lifting column opposite to the racks from top to bottom, a positioning groove is arranged on the side wall of the box body and matched with the adjusting grooves, a stop plate is movably inserted in the positioning groove and the adjusting groove, the top end of the strip-shaped lifting column is fixedly connected to the bottom of a placing box, the strip-shaped lifting column is driven to ascend or descend by meshing with the, the device can realize the lifting and conveying of parts, and is simple and quick to operate.

Description

Manual elevating platform

Technical Field

The utility model relates to the technical field of mechanical equipment, specifically be a manual elevating platform.

Background

In recent years, with the development of society, various industries have developed a trend of vigorous development, for example, in some building construction sites, the conveying of some small parts to constructors is needed, and because the constructors are higher in construction places and cannot go on manually, the equipment is needed to be assisted, but most of traditional conveying equipment has complex structures and higher use cost, is inconvenient to operate and is not very good in convenience, and therefore a manual lifting platform is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual elevating platform to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a manual elevating platform, includes the base, the fixed box that is equipped with of base top surface, the box top is equipped with and runs through the groove, it has bar lift post to slide to peg graft in running through the groove, bar lift post one end lateral wall is equipped with a plurality of rack from top to bottom, box inner wall upper end is rotated and is connected with the minor axis, the fixed cover of outer wall of minor axis has connect the gear, wheel and rack intermeshing, bar lift post and the one side that the rack was carried on the back mutually are equipped with a plurality of adjustment tank from top to bottom, the box lateral wall is equipped with the constant head tank with the adjustment tank cooperation, the constant head tank is pegged graft with the adjustment tank internalization and is had the locking plate, and the top fixed connection.

As an optimal technical scheme of the utility model, the one end fixedly connected with connecting rod of minor axis, the free end of connecting rod is fixed and is equipped with the hand wheel, the outer wall of hand wheel covers and is equipped with the one deck slipmat.

As a preferred technical scheme of the utility model, the fixed piece of holding that is equipped with of locking plate one end lateral wall, the fixed otic placode that is equipped with of one end top surface and the bottom surface symmetry that the piece is close to the locking plate is held, the otic placode is equipped with second screw and first screw with the cooperation of box lateral wall, second screw and first screw internal thread are inserted and are equipped with the locating pin.

As a preferred technical scheme of the utility model, bar lift post is equipped with the stopper with the both sides outer wall that the rack is adjacent is fixed, it is equipped with the spacing groove to run through inslot wall and stopper cooperation, sliding joint has the stopper in the spacing groove, and the height of stopper is the same with the height of bar lift post.

As a preferred technical scheme of the utility model, the fixed limiting plate that is equipped with in bar lift capital portion, the fixed arch that is equipped with in bottom of limiting plate, the fixed installation pole that is equipped with of bellied both ends lateral wall, the free end of installation pole is rotated and is installed the pulley, the outer wall of pulley slides and sets up on the box inner wall.

As an optimal technical scheme of the utility model, it is equipped with a plurality of baffle to place the box internal fixation, the baffle will be placed the box and cut apart into the parking stall of a plurality of variation in size.

As a preferred technical scheme of the utility model, base bottom surface fixed mounting has a plurality of universal wheel, the quantity of universal wheel is four, is the rectangle and distributes in the bottom surface four corners department of base.

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

1. through the gear and the rack meshing on the bar lifting column lateral wall, drive bar lifting column and rise or descend, when moving a take the altitude, peg graft the activity of check plate in constant head tank and adjustment tank, fix a position the position of bar lifting column, this device can realize the lift of part and carry, and easy operation is quick.

2. The holding block is utilized to facilitate the insertion and extraction of the stop plate, and meanwhile, the positioning pin is inserted into the second screw hole and the first screw hole, so that the stop plate is positioned, and the stop plate is prevented from falling from the positioning groove and the adjusting groove.

3. Sliding joint has the stopper through the spacing inslot, improves the stability when bar lift post rises or descends.

4. The storage tanks with different sizes are cut into the storage boxes, so that the classification of different parts can be realized, and mess is avoided.

Drawings

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

FIG. 2 is a schematic view of the stopping plate of the present invention;

FIG. 3 is a schematic structural view of the present invention after the stopper plate is removed;

fig. 4 is the schematic view of the internal connection structure of the middle box body of the present invention.

In the figure: the device comprises a base 1, a universal wheel 11, a box body 2, a 21 through groove, a 22 strip-shaped lifting column, a 23 rack, a 24 short shaft, a 25 gear, a 26 adjusting groove, a 27 positioning groove, a 28 first screw hole, a 29 limiting plate, a 210 bulge, a 211 mounting rod, a 212 pulley, a 213 limiting groove, a 214 limiting block, a 215 connecting rod, a 216 hand wheel, a 3 stopping plate, a 31 holding block, a 32 lug plate, a 33 second screw hole, a 4 placing box, a 41 clapboard and a 42 storing groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a manual lifting platform comprises a base 1, a box body 2 is fixedly arranged on the top surface of the base 1, a through groove 21 is arranged on the top of the box body 2, a strip-shaped lifting column 22 is inserted in the through groove 21 in a sliding mode, a plurality of racks 23 are arranged on the side wall of one end of the strip-shaped lifting column 22 from top to bottom, a short shaft 24 is rotatably connected to the upper end of the inner wall of the box body 2, a gear 25 is fixedly sleeved on the outer wall of the short shaft 24, the gear 25 is meshed with the racks 23, a connecting rod 215 is fixedly connected to one end of the short shaft 24, a hand wheel 216 is fixedly arranged at the free end of the connecting rod 215, a layer of anti-slip mat is covered on the outer wall of the hand wheel 216, a plurality of adjusting grooves 26 are arranged on the side surface of the strip-shaped lifting column 22 opposite to the racks 23 from top to bottom, a positioning groove 27 is, the parts to be transported are placed in the placing box 4, then the hand wheel 216 is rotated to drive the connecting rod 215, the short shaft 24 and the gear 25 to rotate, the gear 25 is meshed with the rack 23 on the side wall of the strip-shaped lifting column 22 to drive the strip-shaped lifting column 22 to ascend or descend, when the parts move to a certain height, the stop plate 3 is movably inserted into the positioning groove 27 and the adjusting groove 26 to position the strip-shaped lifting column 22, the device can realize the ascending, descending and conveying of the parts, and the operation is simple and rapid.

The lateral wall of one end of the stop plate 3 is fixedly provided with a holding block 31, the top surface and the bottom surface of one end of the holding block 31 close to the stop plate 3 are symmetrically and fixedly provided with lug plates 32, the lug plates 32 are matched with the lateral wall of the box body 2 and are provided with a second screw hole 33 and a first screw hole 28, the inner threads of the second screw hole 33 and the first screw hole 28 are inserted with positioning pins, the holding block 31 is utilized, the stop plate 3 can be conveniently inserted and pulled out, meanwhile, the inner threads of the second screw hole 33 and the first screw hole 28 are inserted with positioning pins, the positioning of the stop plate 3 is realized, and the falling from the.

Bar lift post 22 is fixed with stopper 214 with the adjacent both sides outer wall of rack 23, runs through the inslot 21 inner wall and is equipped with spacing groove 213 with the cooperation of stopper 214, and the sliding joint has stopper 214 in spacing groove 213, and stopper 214 highly the same with bar lift post 22, and the sliding joint has stopper 214 in utilizing spacing groove 213, improves the stability when bar lift post 22 rises or descends.

Fixed limiting plate 29 that is equipped with in bar lift post 22 bottom, the fixed protruding 210 that is equipped with in bottom of limiting plate 29, the fixed installation pole 211 that is equipped with of both ends lateral wall of protruding 210, the free end of installation pole 211 rotates and installs pulley 212, the outer wall of pulley 212 slides and sets up on 2 inner walls of box, utilizes limiting plate 29 to avoid bar lift post 22 to rise excessively, utilizes the pulley 212 on its bottom installation pole 211 simultaneously, makes bar lift post 22 more smooth and easy at the removal in-process.

Place box 4 internal fixation and be equipped with a plurality of baffle 41, baffle 41 will place box 4 and cut apart into the different storage tank 42 of a plurality of size, can realize the classification that different parts placed, avoid mixed and disorderly.

A plurality of universal wheels 11 are fixedly mounted on the bottom surface of the base 1, the number of the universal wheels 11 is four, the four universal wheels are distributed at four corners of the bottom surface of the base 1 in a rectangular mode, and the device can be moved to different positions.

The working principle is as follows: the utility model discloses when daily use, place the part that will transport in placing box 4, the utilization is placed box 4 interior size difference's storage tank 42, can realize the classification that different parts were placed, avoid in a jumble, rotate hand wheel 216 afterwards, drive connecting rod 215, minor axis 24 and gear 25 rotate, through the meshing of rack 23 on gear 25 and the bar lift post 22 lateral wall, it rises or descends to drive bar lift post 22, when moving a take the altitude, peg graft 3 activity of check plate in constant head tank 27 and adjustment tank 26, fix a position bar lift post 22's position, after inserting check plate 3, insert the locating pin at second screw 33 and first screw 28 internal thread, realize the location to check plate 3, avoid dropping from constant head tank 27 and adjustment tank 26, this device can realize the lift transport of part, and easy operation is quick.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a manual elevating platform, includes base (1), its characterized in that: a box body (2) is fixedly arranged on the top surface of the base (1), a through groove (21) is arranged on the top of the box body (2), a strip-shaped lifting column (22) is inserted in the through groove (21) in a sliding way, a plurality of racks (23) are arranged on the side wall of one end of the strip-shaped lifting column (22) from top to bottom, the upper end of the inner wall of the box body (2) is rotationally connected with a short shaft (24), the outer wall of the short shaft (24) is fixedly sleeved with a gear (25), the gear (25) is meshed with the rack (23), a plurality of adjusting grooves (26) are arranged on the surface of the strip-shaped lifting column (22) opposite to the rack (23) from top to bottom, a positioning groove (27) is arranged on the side wall of the box body (2) and the adjusting groove (26) in a matching way, a stop plate (3) is movably inserted in the positioning groove (27) and the adjusting groove (26), and the top end of the strip-shaped lifting column (22) is fixedly connected with the bottom of the placing box (4).

2. A manual lift table according to claim 1, wherein: one end of the short shaft (24) is fixedly connected with a connecting rod (215), a hand wheel (216) is fixedly arranged at the free end of the connecting rod (215), and a layer of anti-slip mat is coated on the outer wall of the hand wheel (216).

3. A manual lift table according to claim 1, wherein: the fixed piece (31) of holding that is equipped with of locking plate (3) one end lateral wall, hold one end top surface and the bottom surface symmetry fixed otic placode (32) that piece (31) is close to locking plate (3), otic placode (32) are equipped with second screw (33) and first screw (28) with box (2) lateral wall cooperation, second screw (33) and first screw (28) internal thread are inserted and are equipped with the locating pin.

4. A manual lift table according to claim 1, wherein: bar lift post (22) are fixed with stopper (214) with the both sides outer wall that rack (23) are adjacent, it is equipped with spacing groove (213) to run through groove (21) inner wall and stopper (214) cooperation, sliding joint has stopper (214) in spacing groove (213), and the height of stopper (214) is the same with the height of bar lift post (22).

5. A manual lift table according to claim 1, wherein: fixed limiting plate (29) that is equipped with in bar lift post (22) bottom, the fixed arch (210) that is equipped with in bottom of limiting plate (29), the both ends lateral wall of arch (210) is fixed and is equipped with installation pole (211), pulley (212) are installed in the free end rotation of installation pole (211), the outer wall of pulley (212) slides and sets up on box (2) inner wall.

6. A manual lift table according to claim 1, wherein: the storage box is characterized in that a plurality of partition plates (41) are fixedly arranged in the storage box (4), and the storage box (4) is divided into a plurality of storage grooves (42) with different sizes by the partition plates (41).

7. A manual lift table according to claim 1, wherein: base (1) bottom surface fixed mounting has a plurality of universal wheel (11), the quantity of universal wheel (11) is four, is the rectangle and distributes in the bottom surface four corners department of base (1).