CN214616315U

CN214616315U - Aluminum alloy staircase convenient to installation

Info

Publication number: CN214616315U
Application number: CN202120203484.5U
Authority: CN
Inventors: 孙国新; 钱菁; 陈琦
Original assignee: Shanghai Weilai Architectural Decoration Design Engineering Co ltd
Current assignee: Shanghai Weilai Architectural Decoration Design Engineering Co ltd
Priority date: 2021-01-25
Filing date: 2021-01-25
Publication date: 2021-11-05
Anticipated expiration: 2031-01-25

Abstract

The utility model discloses an aluminum alloy staircase convenient to installation, including first bracing piece and second slipmat, the bracing piece connecting block is installed to the top of first bracing piece, and the inside of bracing piece connecting block is provided with the fixed slot, the second bracing piece is installed to the top of bracing piece connecting block, and the inside of second bracing piece is provided with the bracing piece spread groove, the head rod is installed to the top of second bracing piece, and the rear end of head rod installs first pivot, the second connecting rod is installed to the rear end of first pivot, the second pivot is installed to the below of first bracing piece, the second slipmat is installed in the surface of bracing piece footing. The utility model discloses be provided with the head rod and rotate on the second connecting rod through first pivot, and then make the head rod rotate to with second connecting rod horizontally position, make this staircase become for a longer staircase to satisfy various service environment.

Description

Aluminum alloy staircase convenient to installation

Technical Field

The utility model relates to an aluminum alloy staircase technical field specifically is an aluminum alloy staircase convenient to installation.

Background

The escalator is a Chinese vocabulary, indicates that the side of the stair is provided with a handrail guardrail, also indicates a ladder for ascending in dialects, and is made of high-strength aluminum alloy sections; the weight is light; the carrying is convenient; the advanced square tube extrusion riveting technology has good safety; the aluminum alloy ladder is provided with the strong anti-skidding ladder feet, so that the operation strength of constructors is greatly facilitated, at present, a plurality of aluminum alloy ladder manufacturers are used for producing the aluminum alloy ladders nationwide, the quality of the ladders is related to personal safety, and regular enterprises and good-credit enterprises need to be found in the selective purchasing process.

The existing aluminum alloy escalator is large in size, light in weight, not convenient to carry, and needs to occupy a large place during storage, meanwhile, the length of the escalator is fixed, different operation environments cannot be met, a plurality of escalators of different sizes need to be carried, the use requirements of people cannot be well met, and technical innovation is performed on the basis of the existing aluminum alloy escalator according to the above conditions.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an aluminum alloy staircase convenient to installation to it is great to provide current aluminum alloy staircase size in solving above-mentioned background art, though weight is lighter, but also portable, and need occupy great place when depositing, the length of staircase is fixed simultaneously, can't satisfy different operation environment, needs to carry a plurality of unidimensional staircases, the not fine user demand problem of satisfying people.

In order to achieve the above object, the utility model provides a following technical scheme: an aluminum alloy escalator convenient to install comprises a first supporting rod and a second anti-skid pad, wherein a supporting rod connecting block is installed above the first supporting rod, a fixing groove is formed in the supporting rod connecting block, a second supporting rod is installed above the supporting rod connecting block, a supporting rod connecting groove is formed in the second supporting rod, a clamping groove is formed above the supporting rod connecting groove, a pedal is installed inside the clamping groove, a first anti-skid pad is installed on the outer surface of the pedal, a third supporting rod is installed on the right side of the pedal, a fixing plate is installed on the outer surface of the second supporting rod, a bolt is installed inside the fixing plate, a first connecting rod is installed above the second supporting rod, a first rotating shaft is installed at the rear end of the first connecting rod, a second connecting rod is installed at the rear end of the first rotating shaft, a second rotating shaft is installed below the first supporting rod, and a supporting rod bottom foot is arranged below the second rotating shaft, and the second anti-skid pad is arranged on the outer surface of the supporting rod bottom foot.

Preferably, the first connecting rod and the second connecting rod form a rotating structure through the first rotating shaft, and the shape and the size of the first connecting rod are matched with those of the second connecting rod.

Preferably, the first support rod is provided with a clamping structure through a support rod connecting groove and a support rod connecting block, and the support rod connecting groove is matched with the support rod connecting block in shape and size.

Preferably, the pedal is connected with the second support rod through the clamping groove in an adhesive manner.

Preferably, the first supporting rod forms a rotating structure through the second rotating shaft and the supporting rod foot, the supporting rod foot is in adhesive connection with the second anti-skid pad, and the second anti-skid pad is in a corrugated structure.

Preferably, the fixed plate passes through to constitute detachable construction between bolt and the second bracing piece, and the fixed plate is L type structure to the bolt passes through to constitute the block structure between fixed slot and the bracing piece connecting block.

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

1. the utility model is provided with the first connecting rod which rotates on the second connecting rod through the first rotating shaft, so that the first connecting rod rotates to the position horizontal to the second connecting rod, and the staircase becomes a longer staircase to meet various use environments; the first support rod is clamped in the second support rod through the support rod connecting groove and the support rod connecting block, so that the mounting and dismounting operations of the escalator become simple and convenient, and meanwhile, an additional second support rod can be mounted on the escalator according to the use requirements so as to increase the length of the escalator and meet various use requirements;

2. the utility model is provided with the pedal which is clamped on the second support rod through the clamping groove, the mounting structure is convenient for dismounting the staircase in the future, when the staircase is not used, the staircase can be dismounted for storage, so as to reduce the occupied area of the staircase, the dismounted staircase is more convenient to carry, and simultaneously, the first anti-skid pad on the pedal plays a role in anti-skid, thereby improving the safety of the staircase in the using process;

3. the utility model is provided with the first supporting rod which rotates on the supporting rod footing through the second rotating shaft, no matter how large the angle of the staircase is used, the supporting rod footing at the bottom can be completely attached to the ground, and the second anti-skid pad with the corrugated bottom can increase the friction between the second anti-skid pad and the ground, thereby avoiding the situation that the staircase skids when in use, and greatly improving the safety of the staircase; the fixed plate that is the L type passes through the bolt and installs on the second bracing piece, has strengthened the stability of being connected between second bracing piece and the footboard, and then makes the overall stability of staircase improve greatly, and the bolt passes through the fixed slot and firmly blocks the post with the bracing piece connecting block simultaneously, can avoid the bracing piece connecting block to break away from in the bracing piece spread groove.

Drawings

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

fig. 2 is a schematic view of a connection structure of a first connecting rod and a second connecting rod of the present invention;

fig. 3 is a schematic view illustrating a connection structure of the first support rod and the second support rod according to the present invention;

FIG. 4 is a schematic view of the connection structure of the second support rod and the pedal of the present invention;

fig. 5 is a schematic view of a part a of the enlarged structure of fig. 1 according to the present invention.

In the figure: 1. a first support bar; 2. a fixing plate; 3. a bolt; 4. a second support bar; 5. a first connecting rod; 6. a third support bar; 7. a first non-slip mat; 8. a pedal; 9. a second connecting rod; 10. a first rotating shaft; 11. a support rod connecting groove; 12. fixing grooves; 13. a support rod connecting block; 14. a card slot; 15. a second rotating shaft; 16. a bottom foot of the support rod; 17. and a second non-slip mat.

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. 1-5, the present invention provides a technical solution: an aluminum alloy escalator convenient to install comprises a first supporting rod 1 and a second anti-skid pad 17, a supporting rod connecting block 13 is installed above the first supporting rod 1, a fixing groove 12 is formed in the supporting rod connecting block 13, a second supporting rod 4 is installed above the supporting rod connecting block 13, a supporting rod connecting groove 11 is formed in the second supporting rod 4, a clamping groove 14 is formed above the supporting rod connecting groove 11, a pedal 8 is installed inside the clamping groove 14, a first anti-skid pad 7 is installed on the outer surface of the pedal 8, a third supporting rod 6 is installed on the right side of the pedal 8, a fixing plate 2 is installed on the outer surface of the second supporting rod 4, a bolt 3 is installed inside the fixing plate 2, a first connecting rod 5 is installed above the second supporting rod 4, a first rotating shaft 10 is installed at the rear end of the first connecting rod 5, and a second connecting rod 9 is installed at the rear end of the first rotating shaft 10, a second rotating shaft 15 is installed below the first supporting rod 1, a supporting rod foot 16 is installed below the second rotating shaft 15, and a second anti-skid pad 17 is installed on the outer surface of the supporting rod foot 16.

The utility model discloses in: the first connecting rod 5 and the second connecting rod 9 form a rotating structure through a first rotating shaft 10, and the shape and the size of the first connecting rod 5 are matched with those of the second connecting rod 9; the first connecting rod 5 is arranged to rotate on the second connecting rod 9 through the first rotating shaft 10, so that the first connecting rod 5 rotates to a position horizontal to the second connecting rod 9, and the escalator becomes a longer escalator to meet various use environments.

The utility model discloses in: the first support rod 1 forms a clamping structure with the second support rod 4 through a support rod connecting groove 11 and a support rod connecting block 13, and the shape and the size of the support rod connecting groove 11 are matched with those of the support rod connecting block 13; first bracing piece 1 passes through bracing piece spread groove 11 and bracing piece connecting block 13 block in second bracing piece 4 for the installation and the dismantlement operation of this staircase become simple and convenient, can install extra second bracing piece 4 on this staircase according to the user demand simultaneously, with the length that increases this staircase, in order to satisfy various user demands.

The utility model discloses in: the pedal 8 and the second support rod 4 form a clamping structure through the clamping groove 14, and the first anti-skid pad 7 is in adhesive connection with the pedal 8; be provided with the footboard 8 through on the 14 block second bracing pieces 4 of draw-in groove, this kind of mounting structure is convenient for carry out the dismouting to the staircase in the future, can dismantle this staircase when not using and deposit to reduce the area of this staircase, and dismantle the staircase portable more that comes, first slipmat 7 on the footboard 8 plays anti-skidding effect simultaneously, has improved the security in the staircase use.

The utility model discloses in: the first supporting rod 1 and the supporting rod foot 16 form a rotating structure through the second rotating shaft 15, the supporting rod foot 16 and the second anti-skid pad 17 are in adhesive connection, and the second anti-skid pad 17 is in a corrugated structure; be provided with first bracing piece 1 and rotate on bracing piece footing 16 through second pivot 15, no matter how big angle the staircase uses, the bracing piece footing 16 of its bottom can both be accomplished to laminate completely with ground to its bottom is corrugated second slipmat 17 can increase its and the frictional force between ground, and then avoids the staircase the condition of skidding to appear when using, has improved the security of staircase greatly.

The utility model discloses in: the fixed plate 2 and the second support rod 4 form a detachable structure through the bolt 3, the fixed plate 2 is in an L-shaped structure, and the bolt 3 and the support rod connecting block 13 form a clamping structure through the fixing groove 12; the fixed plate 2 that is the L type is installed on second bracing piece 4 through bolt 3, has strengthened the stability of being connected between second bracing piece 4 and the footboard 8, and then makes the overall stability of staircase improve greatly, and bolt 3 firmly blocks the post with bracing piece connecting block 13 through fixed slot 12 simultaneously, can avoid bracing piece connecting block 13 to break away from in the bracing piece spread groove 11.

This aluminum alloy staircase's theory of operation convenient to installation: firstly, the pedal 8 is clamped between the second support rod 4 and the third support rod 6 through the clamping groove 14, then the pedal 8 is fixed with the positions between the second support rod 4 and the third support rod 6 through the fixing plate 2, the second support rod 4 and the third support rod 6 are installed on the first connecting rod 5 in the same way, secondly, the support rod connecting block 13 is inserted into the support rod connecting groove 11, then the bolt 3 is screwed into the fixing groove 12, further the first support rod 1 and the second support rod 4 are connected together, secondly, when the escalator is used, the support rod foot 16 drives the second anti-skid pad 17 to rotate on the first support rod 1 through the second rotating shaft 15, so that the second anti-skid pad 17 is always kept to be completely attached to the ground, then, the rotation between the first connecting rod 5 and the second connecting rod 9 is realized through the first rotating shaft 10, so that the first connecting rod 5 and the second connecting rod 9 rotate to the same horizontal level, then the first connecting rod 5 and the second connecting rod 9 are jointed and mutually supported, so that the escalator becomes a single escalator, and finally the foot steps on the first anti-skid pad 7 on the pedal 8 to carry out ascending operation.

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 an aluminum alloy staircase convenient to installation, includes first bracing piece (1) and second slipmat (17), its characterized in that: a support rod connecting block (13) is installed above the first support rod (1), a fixing groove (12) is arranged inside the support rod connecting block (13), a second support rod (4) is installed above the support rod connecting block (13), a support rod connecting groove (11) is arranged inside the second support rod (4), a clamping groove (14) is arranged above the support rod connecting groove (11), a pedal (8) is installed inside the clamping groove (14), a first anti-skid pad (7) is installed on the outer surface of the pedal (8), a third support rod (6) is installed on the right side of the pedal (8), a fixing plate (2) is installed on the outer surface of the second support rod (4), a bolt (3) is installed inside the fixing plate (2), a first connecting rod (5) is installed above the second support rod (4), and a first rotating shaft (10) is installed at the rear end of the first connecting rod (5), second connecting rod (9) are installed to the rear end of first pivot (10), second pivot (15) are installed to the below of first bracing piece (1), and the below of second pivot (15) installs bracing piece footing (16), the surface in bracing piece footing (16) is installed in second slipmat (17).

2. The aluminum alloy escalator convenient to install of claim 1, wherein: the first connecting rod (5) and the second connecting rod (9) form a rotating structure through the first rotating shaft (10), and the shape and the size of the first connecting rod (5) are matched with those of the second connecting rod (9).

3. The aluminum alloy escalator convenient to install of claim 1, wherein: the first supporting rod (1) is clamped with the second supporting rod (4) through a supporting rod connecting groove (11), a supporting rod connecting block (13) and the second supporting rod, and the supporting rod connecting groove (11) is matched with the supporting rod connecting block (13) in shape and size.

4. The aluminum alloy escalator convenient to install of claim 1, wherein: the pedal (8) is in a clamping structure with the second support rod (4) through the clamping groove (14), and the first anti-slip mat (7) is in adhesive connection with the pedal (8).

5. The aluminum alloy escalator convenient to install of claim 1, wherein: the first supporting rod (1) forms a rotating structure through the second rotating shaft (15) and the supporting rod bottom foot (16), the supporting rod bottom foot (16) is in adhesive connection with the second anti-skid pad (17), and the second anti-skid pad (17) is in a corrugated structure.

6. The aluminum alloy escalator convenient to install of claim 1, wherein: the fixing plate (2) is of a detachable structure through the bolt (3) and the second supporting rod (4), the fixing plate (2) is of an L-shaped structure, and the bolt (3) is of a clamping structure through the fixing groove (12) and the supporting rod connecting block (13).