CN218479786U

CN218479786U - Remove ladder convenient to assembly

Info

Publication number: CN218479786U
Application number: CN202222416992.9U
Authority: CN
Inventors: 李术万
Original assignee: Sichuan Chenghuaxin Building Decoration Engineering Co ltd
Current assignee: Sichuan Chenghuaxin Building Decoration Engineering Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-02-14
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a remove ladder convenient to assembly, including the base, the universal wheel is installed to the bottom of base, and the ladder frame is installed at the both ends of base, and the top of ladder frame is fixed with the mounting panel, and the roof is installed to the centre of two mounting panels. The utility model discloses the bottom department of cat ladder frame inserts first locating pin, can dismantle the installation fast, between two mounting panels and roof, inserts the second locating pin, can dismantle the assembly fast to the top of cat ladder frame, and conveniently carry the transfer. When the mobile ladder moves, the universal wheels are grounded to support the base, the mobile ladder is pushed, when the mobile ladder is placed for use, the supporting sleeve is grounded to support the base, the mobile ladder is kept stable, and the danger of shaking caused by ascending of a user is prevented.

Description

Remove ladder convenient to assembly

Technical Field

The utility model relates to a remove ladder technical field, specifically be a remove ladder convenient to assembly.

Background

The ladder is visible everywhere in our daily life, and it is generally by two montants do the edge skeleton, and the middle power of borrowing that is fixed with many horizontal poles instrument of ascending a height, the supplementary height that climbs of mainly used people, according to the difference of function, the kind that the ladder can divide into has: straight ladders, extension ladders, pleat ladders, ladders with handrails, other ladders (fire ladders, construction ladders, household ladders, etc.).

When the building is decorated, the ladder for building decoration can realize the function of climbing, and when a constructor needs to use tools or raw materials, the constructor needs to climb back and forth to take the materials; the building decoration ladder needs to be moved frequently when in use; for example, when house building is decorated, the eave suspended ceiling is one of important parts of indoor decoration, and in the process of the eave suspended ceiling, a movable ladder is needed to be manually used for realizing the ascending suspended ceiling.

The utility model discloses a patent CN201921215628.8 (CN 210286677U) provides an assembled steel construction is with ladder frame convenient to remove, and the device has adopted the regulation structure, and the staff utilizes the ladder can step on to the inside of work box, then through adjusting first electric telescopic handle, makes the work box reach suitable height, the staff's of being convenient for work. But its structure is only applicable to the height of adjusting the work box, can not remove the ladder and fully dismantle and rapid Assembly.

Present removal ladder convenient to assembly, the ladder frame, base and the roof part of moving the ladder, connect relatively fastening and complicated, are difficult to dismantle the installation, are unfavorable for carrying out rapid Assembly to removing the ladder, and inconvenient carrying shifts, and simultaneously, the wheel is removed in only installing in the bottom of removing the ladder, is unfavorable for removing the stable of ladder and places, has the danger of rocking and swaying to user's operation of ascending a height, can't keep moving the stable of ladder and touchhing down.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a remove ladder convenient to assembly to solve the ladder frame, base and the roof part of removing the ladder, connect more fastening and complicated, be difficult to dismantle the installation, be unfavorable for carrying out rapid Assembly to removing the ladder, and the inconvenient problem of carrying the transfer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a remove ladder convenient to assembly, includes the base, the universal wheel is installed to the bottom of base, the ladder frame is installed at the both ends of base, the top of ladder frame is fixed with the mounting panel, two the roof is installed to the centre of mounting panel.

Preferably, the top both ends of base are fixed with the baffle, the baffle with the ladder frame all inclines to set up, open the side bottom of ladder frame has first mounting hole.

Preferably, a second mounting hole is formed in the side face of the baffle, a first positioning pin penetrates through the second mounting hole and the first mounting hole, and the ladder stand is detachably connected with the baffle in a positioning mode through the first positioning pin.

Preferably, the mounting panel level sets up, open the inboard of mounting panel has the mounting groove, the length of mounting groove with the length of mounting panel equals, the both sides of roof are fixed with the mounting bar, the mounting bar inserts the mounting groove, the roof level sets up.

Preferably, the surface of mounting panel is opened there is the third mounting hole, the third mounting hole runs through the mounting groove, the surface of mounting bar is opened there is the fourth mounting hole, the fourth mounting hole with align from top to bottom the third mounting hole, the third mounting hole with the inside of fourth mounting hole is passed there is the second locating pin.

Preferably, the bottom of base is opened there is first connecting hole, first connecting hole is screw hole structure, the inside in first connecting hole has inserted the bracing piece, the bracing piece is threaded rod structure, the universal wheel is installed the bottom of bracing piece.

Preferably, the bottom end of the base is provided with a supporting sleeve, the supporting sleeve is of a bottom-opening type cylindrical structure and is sleeved on the outer side of the universal wheel, a second connecting hole is formed in the top end of the supporting sleeve, the supporting rod penetrates through the second connecting hole, and the second connecting hole is of a threaded hole structure.

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

1. the utility model discloses a top fixed stop at the base, be fixed with the mounting panel on the top of cat ladder frame, the bottom department of cat ladder frame, first mounting hole and second mounting hole align, and insert first locating pin, can dismantle the installation fast, do benefit to the assembly, and simultaneously, roof between two mounting panels, and the mounting bar of both sides inserts the inboard mounting groove of mounting panel, and third mounting hole and fourth mounting hole align, and insert the second locating pin, can dismantle the assembly fast to the top of cat ladder frame, and each part volume under the dismantlement is less, conveniently carry the transfer.

2. The utility model discloses insert the bracing piece in the bottom of base, cup joint the support sleeve on the bracing piece surface, the support sleeve is in the outside of universal wheel, when removing the ladder and removing, rotatory support sleeve, support sleeve makes progress along the bracing piece, keep the downward outstanding support sleeve of universal wheel, and the base has been supported to touchdown, promote to remove the ladder, when removing the ladder and placing the use, rotatory support sleeve, support sleeve is downward along the bracing piece, make the universal wheel be in support sleeve's inside, support sleeve lands and supports the base, it is stable to keep removing the ladder, the danger of rocking takes place when preventing that the user from ascending a height the operation.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 isbase:Sub>A sectional view taken along linebase:Sub>A-base:Sub>A of fig. 1 according to the present invention;

fig. 3 is a sectional view taken along the direction B-B of fig. 1 according to the present invention;

figure 4 is a partial cross-sectional view of the support sleeve of figure 1 according to the present invention.

In the figure: 1. a base; 2. a baffle plate; 3. a third mounting hole; 4. mounting grooves; 5. mounting a bar; 6. a second positioning pin; 7. a fourth mounting hole; 8. mounting a plate; 9. a first connection hole; 10. a second connection hole; 11. a universal wheel; 12. a support bar; 13. a support sleeve; 14. a first mounting hole; 15. a ladder rack; 16. a first locating pin; 17. a top plate; 18. and a second mounting hole.

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.

Example 1

Referring to fig. 1, 2 and 3, the mobile ladder convenient to assemble in the figures comprises a base 1, wherein the base 1 is of a rectangular frame structure, the middle of the base is hollow, the weight is reduced, and the mobile ladder is convenient to carry, universal wheels 11 are installed at the bottom end of the base 1, ladder frames 15 are installed at two ends of the base 1, mounting plates 8 are fixed at the top ends of the ladder frames 15, the mounting plates 8 are parallel to the base 1, and a top plate 17 is installed between the two mounting plates 8.

The baffle plates 2 are fixed at two ends of the top end of the base 1, the baffle plates 2 and the ladder stand 15 are both obliquely arranged, and the baffle plates 2 are positioned on the outer side of the bottom end of the ladder stand 15; the bottom end of the side surface of the ladder frame 15 is provided with a first mounting hole 14, and the side surface of the baffle plate 2 is provided with a second mounting hole 18.

The second mounting hole 18 and the first mounting hole 14 are aligned with each other, and a first positioning pin 16 penetrates through the second mounting hole and the first mounting hole, and the ladder stand 15 is detachably positioned, mounted and connected with the baffle plate 2 through the first positioning pin 16.

The mounting plate 8 is horizontally arranged, the inner side of the mounting plate 8 is provided with a mounting groove 4, and the length of the mounting groove 4 is equal to that of the mounting plate 8; mounting strips 5 are fixed on two sides of the top plate 17, and the mounting strips 5 are inserted into the mounting grooves 4 and are clamped with the mounting plates; the top plate 17 is horizontally disposed and parallel to the base 1.

A third mounting hole 3 is formed in the surface of the mounting plate 8, the third mounting hole 3 penetrates through the mounting groove 4, a fourth mounting hole 7 is formed in the surface of the mounting bar 5, and the fourth mounting hole 7 is aligned with the third mounting hole 3 up and down; the second positioning pin 6 penetrates through the third mounting hole 3 and the fourth mounting hole 7, and the mounting bar 5 and the top plate 17 are detachably mounted and connected with the mounting plate 8 through the second positioning pin 6, so that the rapid assembly is facilitated.

This portable ladder convenient to assembly, during the use: at the top fixed stop 2 of base 1, be fixed with mounting panel 8 on the top of cat ladder frame 15, baffle 2 keeps off in the bottom department of cat ladder frame 15, and first mounting hole 14 aligns with second mounting hole 18 to and insert first locating pin 16, can dismantle the installation fast, do benefit to the assembly.

Meanwhile, the mounting strips 5 on two sides of the top plate 17 between the two mounting plates 8 are inserted into the mounting grooves 4 on the inner sides of the mounting plates 8, the third mounting holes 3 are aligned with the fourth mounting holes 7, and the second positioning pins 6 are inserted, so that the top end of the ladder stand 15 can be quickly disassembled and assembled; moreover, each disassembled part has small volume and is convenient to carry and transfer.

Example 2

Referring to fig. 1, 3 and 4, in this embodiment, a mobile ladder convenient to assemble is further described with respect to example 1, and includes a base 1, universal wheels 11 are installed at a bottom end of the base 1, ladder frames 15 are installed at two ends of the base 1, mounting plates 8 are fixed at top ends of the ladder frames 15, and a top plate 17 is installed between the two mounting plates 8.

First connecting hole 9 has been opened to base 1's bottom, and first connecting hole 9 is the screw hole structure, and the inside of first connecting hole 9 has inserted bracing piece 12, and bracing piece 12 is the threaded rod structure, bracing piece 12 and the installation of first connecting hole 9 screw-thread fit are connected.

The universal wheel 11 is installed in the bottom of bracing piece 12, and the bottom of base 1 is provided with support sleeve 13, and support sleeve 13 is bottom opening type tubular structure, and support sleeve 13 cup joints in the outside of universal wheel 11, and the internal diameter of support sleeve 13 is not less than the diameter of universal wheel 11.

The top end of the supporting sleeve 13 is provided with a second connecting hole 10, the supporting rod 12 passes through the second connecting hole 10, the second connecting hole 10 is of a threaded hole structure, the supporting sleeve 13 is connected with the supporting rod 12 through the second connecting hole 10 in an installing mode, and the height of the supporting sleeve 13 is adjusted.

In this embodiment, a support rod 12 is inserted into the bottom end of the base 1, a support sleeve 13 is sleeved on the surface of the support rod 12, and the support sleeve 13 is located outside the universal wheel 11.

When the moving ladder moves, the supporting sleeve 13 is rotated, the supporting sleeve 13 moves upwards along the supporting rod 12, the universal wheels 11 are kept to downwards protrude out of the supporting sleeve 13, the base 1 is supported by the ground, and the moving ladder is pushed.

When the mobile ladder is placed for use, the supporting sleeve 13 is rotated, the supporting sleeve 13 faces downwards along the supporting rod 12, the universal wheels 11 are located inside the supporting sleeve 13, the supporting sleeve 13 lands on the ground and supports the base 1, the mobile ladder is kept stable, and shaking danger is prevented when a user ascends to work.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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. A mobile ladder convenient to assemble, comprising: base (1), universal wheel (11) are installed to the bottom of base (1), climb ladder frame (15) are installed at the both ends of base (1), the top of climbing ladder frame (15) is fixed with mounting panel (8), two roof (17) are installed to the centre of mounting panel (8).

2. A mobile ladder for facilitating assembly as claimed in claim 1, wherein: the utility model discloses a climbing ladder, including base (1), the top both ends of base (1) are fixed with baffle (2), baffle (2) with climbing ladder frame (15) all incline to set up, open the side bottom of climbing ladder frame (15) has first mounting hole (14).

3. A mobile ladder for facilitating assembly as claimed in claim 2, wherein: the side of baffle (2) is opened has second mounting hole (18), second mounting hole (18) with first locating pin (16) have been passed to the inside of first mounting hole (14), climb ladder frame (15) through first locating pin (16) with baffle (2) demountable positioning installation is connected.

4. A mobile ladder for facilitating assembly according to claim 1, further comprising: mounting panel (8) level sets up, open the inboard of mounting panel (8) has mounting groove (4), the length of mounting groove (4) with the length of mounting panel (8) equals, the both sides of roof (17) are fixed with mounting bar (5), mounting bar (5) insert mounting groove (4), roof (17) level sets up.

5. A mobile ladder as claimed in claim 4, in which: the surface of mounting panel (8) is opened there is third mounting hole (3), third mounting hole (3) run through mounting groove (4), the surface of mounting bar (5) is opened there is fourth mounting hole (7), fourth mounting hole (7) with align from top to bottom third mounting hole (3), third mounting hole (3) with the inside of fourth mounting hole (7) is passed there is second locating pin (6).

6. A mobile ladder for facilitating assembly as claimed in claim 1, wherein: open the bottom of base (1) has first connecting hole (9), first connecting hole (9) are threaded hole structure, the inside of first connecting hole (9) has inserted bracing piece (12), bracing piece (12) are threaded rod structure, install universal wheel (11) the bottom of bracing piece (12).

7. A mobile ladder for facilitating assembly as claimed in claim 6, wherein: the bottom of base (1) is provided with support sleeve (13), support sleeve (13) are bottom opening type drum structure, support sleeve (13) cup joint the outside of universal wheel (11), open on the top of support sleeve (13) has second connecting hole (10), bracing piece (12) pass second connecting hole (10), second connecting hole (10) are the screw hole structure.