CN213838484U

CN213838484U - Portable foldable auxiliary ladder with working table surface for decoration

Info

Publication number: CN213838484U
Application number: CN202022542049.3U
Authority: CN
Inventors: 张雪珠; 李丹
Original assignee: Jinhua Langbo Construction Engineering Co ltd
Current assignee: Jinhua Langbo Construction Engineering Co ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-30
Anticipated expiration: 2030-11-06

Abstract

The utility model discloses a collapsible supplementary ladder of portable for decoration with table surface, which comprises a fixing plate and i, the equal hinged joint in both ends has the table surface body about the fixed plate, the lower extreme hinged joint of connecting block has the fixed column, logical groove has been seted up at the middle part of fixed column, the lower extreme of fixed column is provided with the support column, press the pole and keep away from the monomer of the perpendicular well axis one end of fixed plate and press a fixed connection, the connector has all been seted up to both sides around the fixed column upper end. This collapsible supplementary ladder of portable for decoration with table surface is convenient for adjust supplementary ladder according to the in-service use demand when using still with high to be convenient for fix supplementary ladder behind the height-adjusting, through the setting of table surface body, can place the material in the use on the table surface body, be convenient for fold supplementary ladder after the use and accomodate.

Description

Portable foldable auxiliary ladder with working table surface for decoration

Technical Field

The utility model relates to a decorations specifically are collapsible supplementary ladder of portable for decorations with table surface with supplementary ladder relevant technical field for decorations.

Background

The workman carries out the in-process of decoration to the house, because the high factor in house, often can use supplementary ladder to help the construction, supplementary ladder is the essential instrument of decoration workman in the course of the work, and the supplementary ladder of good usefulness can help the improvement work efficiency of decoration workman.

However, general supplementary ladder is used to decorations, inconvenient use height according to supplementary ladder of in-service use condition regulation, inconvenient carry on spacing fixedly to supplementary ladder after height-adjusting, folding effect is not good, takes up an area of the space great, the operation is complicated, it is inconvenient to use, we have provided a collapsible supplementary ladder of portable for decorations with table surface for this reason, be used for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a collapsible supplementary ladder of portable for decoration with table surface to solve general decoration that proposes in the above-mentioned background art and use supplementary ladder, inconvenient adjust the use height of supplementary ladder according to the in-service use condition, inconvenient carry on spacing fixedly to supplementary ladder after height-adjusting, folding effect is not good, takes up an area of the space great, operates complicacy, uses inconvenient problem.

In order to achieve the above object, the utility model provides a following technical scheme: a portable foldable auxiliary ladder with a working table for decoration comprises a fixed plate, wherein the left end and the right end of the fixed plate are hinged with a working table body, one end of the working table body, far away from the vertical central axis of the fixed plate, is slidably connected with a connecting block, the lower end of the connecting block is hinged with a fixed column, the outer side of the fixed column is sleeved with a connecting column, the middle part of the fixed column is provided with a through groove, the middle part of the fixed column is provided with limit grooves at equal intervals, the lower end of the fixed column is provided with a supporting column, the upper end of the supporting column is slidably connected with a pressing rod, a single body of the pressing rod, far away from one end of the vertical central axis of the fixed plate, is fixedly connected with a pressing block, one end of the pressing block, far away from the vertical central axis of the fixed plate, is fixedly connected with a spring, the movable end of the spring is fixedly connected with a stop block, the supporting column is fixedly connected with the connecting rod, connectors are arranged on the front side and the rear side of the upper end of the fixing column, the fixing column and the connecting column are fixedly connected with the cross rod, and a bolt is arranged at the upper end of the pressing rod.

Preferably, the worktable body forms a turnover structure on the fixed plate, and the turnover angle of the worktable body on the fixed plate ranges from 0 to 90 degrees.

Preferably, the fixed column forms a telescopic structure on the supporting column, and the fixed column is connected with the connecting column in a sliding manner.

Preferably, the single bodies of the pressing rod are symmetrically arranged about the vertical central axis of the supporting column, and the pressing rod is connected with the supporting column in a penetrating manner.

Preferably, press the piece and all be connected with the fixed column block with the dog, and press piece and dog sliding connection.

Preferably, the connecting rods are arranged on the supporting columns at equal intervals, and the interval size in the middle of each connecting rod is larger than the width size of the cross rod.

Compared with the prior art, the beneficial effects of the utility model are that: the portable foldable auxiliary ladder with the working table top for decoration is convenient to adjust the height of the auxiliary ladder according to actual use requirements during use, and is convenient to fix the auxiliary ladder after the height is adjusted, materials can be placed on the working table top body during use through the arrangement of the working table top body, the practicability of the auxiliary ladder is improved, the auxiliary ladder can be conveniently folded and stored after use, the occupied space is reduced, the operation is simple, and the use is very convenient;

1. the auxiliary ladder is provided with the working table body, after the auxiliary ladder is used, the working table body is turned downwards, the bolts at the connecting ports are dismounted, the connecting columns are slid downwards, the fixing columns are turned over on the connecting blocks, the connecting blocks slide to one end, close to the vertical central axis of the fixing plate, of the working table body, the auxiliary ladder is convenient to fold and store, and the occupied space is reduced;

2. the fixed columns are arranged, so that when the auxiliary ladder is used, the fixed columns are upwards pulled out from the stop blocks in the support columns, the height of the auxiliary ladder is convenient to adjust according to actual use requirements, the practicability of the auxiliary ladder is improved, the operation is simple, and the use is very convenient;

3. be equipped with and press movable block and dog, press the movable rod through pressing, extrude pressing movable block and dog for elastic deformation takes place for the spring, and the dog slides on pressing the movable block, and the middle part of fixed column is equidistant to be provided with the spacing groove, will press movable block and the spacing groove of dog card income relevant position, is convenient for fix after adjusting the height to supplementary ladder.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of the top view structure of the pressing block and the stop block connected with the supporting pillar;

fig. 4 is a schematic side view of the present invention.

In the figure: 1. a fixing plate; 2. a table top body; 3. connecting blocks; 4. fixing a column; 5. connecting columns; 6. a through groove; 7. a limiting groove; 8. a support pillar; 9. pressing the rod; 10. pressing the block; 11. a spring; 12. a stopper; 13. a connecting rod; 14. a connecting port; 15. a cross bar; 16. and (4) a bolt.

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 portable foldable auxiliary ladder with a working table for decoration comprises a fixed plate 1, a working table body 2, a connecting block 3, a fixed column 4, a connecting column 5, a through groove 6, a limiting groove 7, a supporting column 8, a pressing rod 9, a pressing block 10, a spring 11, a stop block 12, a connecting rod 13, a connecting port 14, a cross rod 15 and a bolt 16, wherein the left end and the right end of the fixed plate 1 are hinged with the working table body 2, one end of the working table body 2, far away from the vertical central axis of the fixed plate 1, is slidably connected with the connecting block 3, the lower end of the connecting block 3 is hinged with the fixed column 4, the outer side of the fixed column 4 is sleeved with the connecting column 5, the middle part of the fixed column 4 is provided with the through groove 6, the middle part of the fixed column 4 is equidistantly provided with the limiting groove 7, the lower end of the fixed column 4 is provided with the supporting column 8, and the upper end of the supporting column 8 is slidably connected with the pressing rod 9, according to move pole 9 and keep away from the monomer of 1 perpendicular axis one end of fixed plate and press 10 fixed connection of piece, and press 10 one end fixedly connected with springs 11 of keeping away from 1 perpendicular axis of fixed plate of piece, and springs 11's expansion end fixedly connected with dog 12, support column 8 and connecting rod 13 fixed connection, connector 14 has all been seted up to both sides around the fixed column 4 upper end, and fixed column 4 and spliced pole 5 all with horizontal pole 15 fixed connection, the upper end of pressing pole 9 is provided with bolt 16.

Like the structure that constitutes the upset of table surface body 2 on fixed plate 1 in fig. 1, and the angle scope of table surface body 2 upset on fixed plate 1 is 0-90, is convenient for fold the storage to supplementary ladder after the use.

Constitute extending structure as fixed column 4 in fig. 1 on support column 8, and the connected mode of fixed column 4 and spliced pole 5 is sliding connection, is convenient for adjust the in-service use height of supplementary ladder according to the in-service use demand.

As shown in fig. 3, the single bodies of the pressing rod 9 are symmetrically arranged about the vertical central axis of the supporting column 8, and the pressing rod 9 is connected with the supporting column 8 in a penetrating manner, so as to drive the stopper 12 to slide on the pressing block 10.

Press in fig. 1 and 3 that piece 10 and dog 12 all are connected with fixed column 4 block, and press piece 10 and dog 12 sliding connection, be convenient for carry on spacing fixedly to fixed column 4.

Connecting rod 13 is equidistant setting on support column 8 as in fig. 2 and fig. 4, and the interval size at connecting rod 13 middle part is greater than the width size of horizontal pole 15, conveniently accomodates the storage to supplementary ladder, reduces occupation of land space.

The working principle is as follows: when the portable foldable auxiliary ladder with the working table top for decoration is used, the auxiliary ladder is moved to a proper position, the working table top body 2 is turned over on the fixing plate 1, the connecting block 3 is slid to one end, far away from the vertical central axis of the fixing plate 1, of the working table top body 2, the fixing column 4 is rotated to enable the vertical central axis of the fixing column 4 to coincide with the vertical central axis of the connecting block 3, the connecting column 5 is then slid upwards, a bolt penetrates through the outer wall of the connecting column 5 and is rotated into the connecting port 14 in the fixing column 4, the fixing column 4 is limited and fixed, and the fixing column 4 and the working table top body 2 are arranged vertically;

then the pressing rod 9 is pressed to extrude the pressing block 10 and the stop block 12, so that the spring 11 generates elastic deformation, the stop block 12 slides on the pressing block 10, the middle parts of the fixed columns 4 are provided with limit grooves 7 at equal intervals, according to the requirement of the height of the auxiliary ladder in practical use, the pressing block 10 and the stop block 12 are clamped into the limiting groove 7 at the corresponding positions, the supporting column 8 and the fixing column 4 are fixed, the auxiliary ladder is fixed after the height is adjusted conveniently, after the fixing is finished, the plug pin 16 is inserted into the pressing rod 9, the pressing rod 9 is limited, the pressing rod 9 is prevented from being touched by mistake in the using process, the stability and the safety of the auxiliary ladder are improved, and through the arrangement of the worktable body 2, the materials required by decoration can be placed on the working table surface body 2, the practicability of the auxiliary ladder is increased, then, a worker can go up to the worktable body 2 through the connecting rod 13 and the cross rod 15 for construction;

after the use, with dog 12 in the fixed column 4 retraction support column 8, and pull down the bolt of fixed column 4 upper end, spliced pole 5 upwards slides, overturn table surface body 2 downwards, connecting block 3 moves the one end of being close to the 1 perpendicular axis of fixed plate, fixed column 4 overturns on connecting block 3, the convenience is folded supplementary ladder and is accomodate, reduce and rotate the space, and easy operation, it is very convenient to use, this is exactly the whole process that the collapsible supplementary ladder of portable used for the decoration that has table surface.

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 collapsible supplementary ladder of portable for decoration with table surface, includes fixed plate (1), its characterized in that: the left end and the right end of the fixed plate (1) are hinged with a workbench surface body (2), one end, far away from the vertical central axis of the fixed plate (1), of the workbench surface body (2) is connected with a connecting block (3) in a sliding mode, the lower end of the connecting block (3) is hinged with a fixed column (4), the outer side of the fixed column (4) is sleeved with a connecting column (5), the middle of the fixed column (4) is provided with a through groove (6), the middle of the fixed column (4) is provided with limit grooves (7) at equal intervals, the lower end of the fixed column (4) is provided with a support column (8), the upper end of the support column (8) is connected with a pressing rod (9) in a sliding mode, a monomer, far away from one end of the vertical central axis of the fixed plate (1), of the pressing rod (9) is fixedly connected with the pressing block (, and the expansion end fixedly connected with dog (12) of spring (11), support column (8) and connecting rod (13) fixed connection, connector (14) have all been seted up to both sides around fixed column (4) upper end, and fixed column (4) and spliced pole (5) all with horizontal pole (15) fixed connection, the upper end of pressing pole (9) is provided with bolt (16).

2. The portable foldable auxiliary ladder with working table for decoration and finishing as claimed in claim 1, wherein: the worktable surface body (2) forms a turnover structure on the fixed plate (1), and the turnover angle of the worktable surface body (2) on the fixed plate (1) ranges from 0 degree to 90 degrees.

3. The portable foldable auxiliary ladder with working table for decoration and finishing as claimed in claim 1, wherein: the fixing column (4) forms a telescopic structure on the supporting column (8), and the fixing column (4) is connected with the connecting column (5) in a sliding mode.

4. The portable foldable auxiliary ladder with working table for decoration and finishing as claimed in claim 1, wherein: the single bodies of the pressing rods (9) are symmetrically arranged about the vertical central axis of the supporting column (8), and the pressing rods (9) are connected with the supporting column (8) in a penetrating mode.

5. The portable foldable auxiliary ladder with working table for decoration and finishing as claimed in claim 1, wherein: press movable block (10) and dog (12) and all be connected with fixed column (4) block, and press movable block (10) and dog (12) sliding connection.

6. The portable foldable auxiliary ladder with working table for decoration and finishing as claimed in claim 1, wherein: connecting rod (13) are equidistant setting on support column (8), and the interval size in connecting rod (13) middle part is greater than the width size of horizontal pole (15).