CN213296935U

CN213296935U - Assembled stair convenient to concatenation

Info

Publication number: CN213296935U
Application number: CN202021381344.9U
Authority: CN
Inventors: 郭红仓
Original assignee: Individual
Current assignee: Shandong Shengjia Construction Assembly Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-05-28
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses an assembled stair convenient to concatenation, which comprises a fixing plate and i, one side of fixed plate evenly is provided with first footboard, the slot has all been seted up to one side that first footboard is close to the fixed plate, the inside of slot all is provided with the inserted bar, one side of inserted bar all with one side welded fastening of fixed plate, first thread groove has all been seted up to one side that the fixed plate was kept away from to the inserted bar, one side that the fixed plate was kept away from to first footboard all is inserted and is equipped with first threaded rod, one side of first threaded rod all extends to the inside of first thread groove, the front end the positive fixedly connected with second footboard of first footboard. The utility model discloses convenience of customers has saved user's activity duration to the device's equipment, has promoted user's operating efficiency, can provide the place of support for the shorter children of height in the family, has promoted the device's security, can increase the fixed height of adjustment second handrail according to children's height.

Description

Assembled stair convenient to concatenation

Technical Field

The utility model relates to an assembled stair technical field specifically is an assembled stair convenient to concatenation.

Background

The components of the fabricated building can be industrially produced in a factory, and can be directly installed when being transported to a site, so that the fabricated building is convenient and quick, especially has no comparable superiority in the building field of competing for a plurality of minutes and seconds to rush for a construction period, the fabricated stair is one of important components in the fabricated building and is continuously developed and perfected, most of the fabricated stairs in the current stage are simple in structure, are basically a whole, are inconvenient to install and cannot be flexibly assembled.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembled stair convenient to concatenation to propose in solving above-mentioned background art, the most simple structure of assembled stair in present stage all is a whole basically, and is more inconvenient during the installation, the problem that can not assemble in a flexible way.

In order to achieve the above object, the utility model provides a following technical scheme: an assembled stair convenient to splice comprises a fixing plate, wherein a first pedal is uniformly arranged on one side of the fixing plate, slots are formed in one side, close to the fixing plate, of the first pedal, inserting rods are arranged inside the slots, one side, close to the fixing plate, of each inserting rod extends to the outside of each slot, one side of each inserting rod is fixedly welded with one side of the fixing plate, a first thread groove is formed in one side, far away from the fixing plate, of each inserting rod, a first threaded rod is inserted into one side, far away from the fixing plate, of each first pedal, one side of each first threaded rod extends to the inside of each first thread groove, each first threaded rod is connected with each first thread groove through threads, a support column is fixedly connected to one side of the top end of each first pedal, a first handrail is arranged at the top end of the fixing plate, and the top end of each support column is fixedly connected with the bottom end of each, one side of the pillar is provided with a protection mechanism, and the front side of the first pedal is fixedly connected with a second pedal.

Preferably, the fixed slot has all evenly been seted up to one side of fixed plate, the inside of fixed slot all is provided with the fixed block, one side of fixed block all with one side welded fastening of first footboard.

Preferably, the top end of the first pedal is uniformly provided with anti-slip strips, and the anti-slip strips are glued and fixed with the first pedal.

Preferably, rubber pads are glued to the top ends of the first handrail and the second handrail, and inclined anti-slip threads are arranged on the surfaces of the rubber pads.

Preferably, the protection machanism includes the second handrail, and the second handrail is located the right side of pillar, the shifting chute has all been seted up to one side of pillar, the inside of shifting chute all is provided with the inserted block, one side of inserted block all with one side welded fastening of second handrail, the jack has all evenly been seted up to one side of shifting chute inner wall, the second thread groove has all been seted up to one side of inserted block, one side of pillar all evenly is inserted and is equipped with the second threaded rod, one side that the second threaded rod is close to the pillar all passes a set of the jack extends to the inside of second thread groove, second threaded rod and second thread groove are connected through the screw thread.

Preferably, the top end of the second pedal is provided with a brush pad, and the bottom end of the brush pad is glued and fixed with the top end of the second pedal.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is convenient for the user to assemble the device, saves the operation time of the user, improves the operation efficiency of the user, can provide a supporting place for the children with shorter height in the family, improves the safety of the device, and can adjust the fixed height of the second handrail according to the increase of the height of the children;

1. by arranging the slot, the inserted rod, the first thread groove and the first thread rod, a user can insert the first pedal on the inserted rod through the slot and then transfer the first thread rod into the first thread groove through threads, so that the user can mount the first pedals one by one, the user can freely adjust the mounting number of the first pedals according to the height, the user can conveniently assemble the device, the operation time of the user is saved, the operation efficiency of the user is improved, and the process is simplified;

2. through being provided with the second handrail, the shifting chute, inserted block and jack, the user can insert the jack with the second threaded rod to shift over to the second threaded groove through the screw in, install the second handrail on the pillar, thereby can provide the place of support for the shorter children of height in the family, improve the protection to children, promoted the device's security, and the user can increase the fixed height of adjusting the second handrail according to children's height, improved the device's practicality greatly.

Drawings

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

FIG. 2 is a schematic side sectional view of the structure of FIG. 1 at A-A according to the present invention;

FIG. 3 is a schematic side sectional view of the structure of FIG. 2 at B-B according to the present invention;

fig. 4 is an enlarged schematic view of the structure at C in fig. 3 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at D in fig. 3 of the present invention.

In the figure: 1. a fixing plate; 2. a first pedal; 3. a slot; 4. inserting a rod; 5. a first thread groove; 6. a first threaded rod; 7. fixing grooves; 8. a fixed block; 9. a pillar; 10. a first armrest; 11. a second handrail; 12. a moving groove; 13. inserting a block; 14. a jack; 15. a second thread groove; 16. a second threaded rod; 17. a second pedal.

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 an embodiment:

an assembled stair convenient to splice comprises a fixing plate 1, wherein a first pedal 2 is uniformly arranged on one side of the fixing plate 1, fixing grooves 7 are uniformly formed in one side of the fixing plate 1, fixing blocks 8 are arranged inside the fixing grooves 7, one side of each fixing block 8 is welded and fixed with one side of the first pedal 2, the fixing effect of the first pedal 2 on an inserting rod 4 is improved, a user can conveniently use the fixing process of a first threaded rod 6 on a first threaded groove 5, deviation in the fixing process is prevented, anti-slip strips are uniformly arranged at the top end of the first pedal 2, the anti-slip strips are glued and fixed with the first pedal 2, the friction force of the user when the user tramples the first pedal 2 is increased through the anti-slip strips, slipping in the trampling process of the user is avoided, the safety of the device is improved, potential safety hazards are reduced, slots 3 are formed in one side, close to the fixing plate 1, of the, the inner part of the slot 3 is provided with an inserting rod 4, one side of the inserting rod 4 close to the fixing plate 1 extends to the outer part of the slot 3, one side of the inserting rod 4 is welded and fixed with one side of the fixing plate 1, one side of the inserting rod 4 far away from the fixing plate 1 is provided with a first thread groove 5, one side of the first pedal 2 far away from the fixing plate 1 is provided with a first thread rod 6 in an inserting way, one side of the first thread rod 6 extends to the inner part of the first thread groove 5, the first thread rod 6 is connected with the first thread groove 5 through threads, one side of the top end of the first pedal 2 is fixedly connected with a support column 9, the top end of the fixing plate 1 is provided with a first handrail 10, the top ends of the first handrail 10 and the second handrail 11 are both glued with rubber pads, the surfaces of the rubber pads are provided with oblique anti-skid threads, which is used for increasing the friction force of the hand of a user through the rubber pads, the slipping is avoided, and the use safety of a user is improved;

the top end of the support 9 is fixedly connected with the bottom end of the first handrail 10, one side of the support 9 is provided with a protection mechanism, the protection mechanism comprises a second handrail 11, the second handrail 11 is positioned at the right side of the support 9, one side of the support 9 is provided with a moving groove 12, the moving groove 12 is internally provided with an insert block 13, one side of the insert block 13 is welded and fixed with one side of the second handrail 11, one side of the inner wall of the moving groove 12 is uniformly provided with an insert hole 14, one side of the insert block 13 is provided with a second thread groove 15, one side of the support 9 is uniformly inserted with a second thread rod 16, one side of the second thread rod 16 close to the support 9 passes through a group of insert holes 14 and extends to the inside of the second thread groove 15, the second thread rod 16 is connected with the second thread groove 15 through threads, and the function is that when a child with a short height is at home, a user can insert the insert block 13 on the second handrail 11 into the moving, the second threaded rod 16 is inserted into the insertion holes 14 with different heights and can be adjusted according to the heights of children, so that the height of the second handrail 11 can be convenient for children to support, after the second threaded rod 16 is inserted into the insertion holes 14 with proper height, a user can rotate the second threaded rod 16 into the second threaded groove 15 through threads to fix, so that a supporting place can be provided for children with shorter heights in families, the protection for the children is improved, the safety of the device is improved, the fixed height of the second handrail 11 can be adjusted according to the height increase of the children, the practicability is greatly improved, the front side of the first pedal 2 at the front end is fixedly connected with the second pedal 17, the top end of the second pedal 17 is provided with a brush pad, the bottom end of the brush pad is fixedly glued with the top end of the second pedal 17, the brush pad is used for rubbing a shoe part with the brush pad on the second pedal 17 before the user treads the first pedal 2, the contaminated dust or water drops are wiped, so that slipping of the user when the user treads the first pedal 2 is avoided, and comfort of the user during use is improved.

The working principle is as follows: firstly, a user fixes a fixing plate 1 and a wall, inserts a slot 3 on a first pedal 2 into an insert rod 4, drives a fixing block 8 to be inserted into a fixing groove 7 to provide auxiliary support, then turns a first threaded rod 6 into a first threaded groove 5 through threads to be fixed, installs a strut 9 on the first pedal 2 by using a bolt or a welding mode, installs a second pedal 17 on the front surface of the first pedal 2 at the lowest part, installs a first handrail 10 on the strut 9, when a child with a short height is in the family of the user, the user can insert an insert block 13 on the second handrail 11 into a moving groove 12, inserts second threaded rods 16 into jacks 14 with different heights, can be adjusted according to the height of the child, so that the height of the second handrail 11 can be convenient for the child to hold, and after the second threaded rods 16 are inserted into the jacks 14 with proper height, the user can turn the second threaded rods 16 into second threaded grooves 15 through threads to be fixed, when the child is tall and tall, the user turns the second threaded rod 16 out of the second threaded groove 15, adjusts the second handrail 11 upward, inserts the second threaded rod 16 into the insertion hole 14 with the corresponding height, and fixes the second threaded groove 15 through threads.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an assembled stair convenient to concatenation, includes fixed plate (1), its characterized in that: the fixing plate is characterized in that a first pedal (2) is uniformly arranged on one side of the fixing plate (1), a slot (3) is formed in one side, close to the fixing plate (1), of the first pedal (2), an inserting rod (4) is arranged inside the slot (3), one side, close to the fixing plate (1), of the inserting rod (4) extends to the outside of the slot (3), one side of the inserting rod (4) is welded and fixed with one side of the fixing plate (1), one side, far away from the fixing plate (1), of the inserting rod (4) is provided with a first thread groove (5), one side, far away from the fixing plate (1), of the first pedal (2) is provided with a first threaded rod (6) in an inserting mode, one side of the first threaded rod (6) extends to the inside of the first thread groove (5), the first threaded rod (6) is connected with the first thread groove (5) through threads, one side, at the top end of the first pedal (2) is fixedly connected with a support column (9, the top of fixed plate (1) is provided with first handrail (10), the top of pillar (9) all with the bottom fixed connection of first handrail (10), one side of pillar (9) all is provided with protection machanism, front end the front fixedly connected with second footboard (17) of first footboard (2).

2. The assembled staircase convenient to splice of claim 1, wherein: fixed slot (7) have all evenly been seted up to one side of fixed plate (1), the inside of fixed slot (7) all is provided with fixed block (8), one side of fixed block (8) all with one side welded fastening of first footboard (2).

3. The assembled staircase convenient to splice of claim 1, wherein: the top of first footboard (2) all evenly is provided with the antislip strip, the antislip strip all is fixed with first footboard (2) veneer.

4. The assembled staircase convenient to splice of claim 1, wherein: rubber pads are glued to the top ends of the first handrail (10) and the second handrail (11), and inclined anti-skidding grains are arranged on the surfaces of the rubber pads.

5. The assembled staircase convenient to splice of claim 1, wherein: protection machanism includes second handrail (11), and second handrail (11) are located the right side of pillar (9), shifting chute (12) have all been seted up to one side of pillar (9), the inside of shifting chute (12) all is provided with inserted block (13), one side of inserted block (13) all with one side welded fastening of second handrail (11), jack (14) have all evenly been seted up to one side of shifting chute (12) inner wall, second thread groove (15) have all been seted up to one side of inserted block (13), one side of pillar (9) all evenly is inserted and is equipped with second threaded rod (16), one side that second threaded rod (16) are close to pillar (9) all passes a set of jack (14) extend to the inside of second thread groove (15), second threaded rod (16) and second thread groove (15) are connected through the screw thread.

6. The assembled staircase convenient to splice of claim 1, wherein: the top end of the second pedal (17) is provided with a brush pad, and the bottom end of the brush pad is glued and fixed with the top end of the second pedal (17).