CN112160514A

CN112160514A - Up-pushing type wood stair structure for attic

Info

Publication number: CN112160514A
Application number: CN202011082371.0A
Authority: CN
Inventors: 李文; 谭凤
Original assignee: Hengdong Jiashi Hongfeng Building Materials Co ltd
Current assignee: Hengdong Jiashi Hongfeng Building Materials Co ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-01

Abstract

The invention discloses an up-pushing type wooden stair structure for an attic, which comprises a mounting plate and an upper fixing plate, wherein the outer wall of the bottom of the upper fixing plate is fixedly connected with an upper inserting cylinder, the outer wall of the top of the mounting plate is fixedly connected with two lower inserting cylinders, the two upper inserting cylinders correspond to the two lower inserting cylinders in position, the upper inserting cylinders and the inner walls of the corresponding lower inserting cylinders are inserted into a same cylinder, the outer wall of the upper fixing plate is fixedly connected with two stair side plates, and the outer wall of one opposite side of the two stair side plates is fixedly connected with pedals at equal intervals. According to the invention, the upper fixing plate is manually lifted for a certain distance when the device is installed by arranging the upper inserting cylinder, the lower inserting cylinder and the air cylinder, then the upper end and the lower end of the air cylinder are respectively inserted into the upper inserting cylinder and the lower inserting cylinder, and the upper fixing plate is driven to ascend by adjusting the air cylinder, so that the upper fixing plate is contacted with the wall surface at the top end, the upper fixing plate is installed, the labor input is reduced in the operation process, and meanwhile, the safety in the installation process is improved.

Description

Up-pushing type wood stair structure for attic

Technical Field

The invention relates to the technical field of wooden stairs, in particular to an up-pushing type wooden stair structure for an attic.

Background

The solid wood stair is made of solid wood materials, has natural and unique texture, soft color and luster, comfortable foot feel, warmness in winter and coolness in summer, and is a pure natural green decorative material; along with the improvement of the household environmental protection consciousness, the occupation rate of the solid wood stairs in the market is highest due to the characteristics and reasons of the forest resource cutting and cutting limitation.

Through search, chinese patent publication No. CN207144339U discloses a push-up wooden stair structure for attics, which includes a mounting platform and anti-skid stair treads. The push-up type wood stair structure in the above patent has the following disadvantages: when installing this push-up wooden stair structure in the above-mentioned retrieval patent, need the manual work to prop up the upper fixed plate, then install the upper fixed plate, this just leads to in the whole installation, and the labour drops into great, and simultaneously, the manual work props up the upper fixed plate, has the potential safety hazard, leads to this push-up wooden stair structure to lack the practicality.

Disclosure of Invention

The invention aims to solve the defects in the prior art and provides a push-up type wood stair structure for an attic.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a pushing-up type woodstair structure for loft, includes mounting panel and an upper fixed plate, the bottom outer wall fixedly connected with of an upper fixed plate is gone up and is inserted a section of thick bamboo, and two lower sections of thick bamboo of top outer wall fixedly connected with of mounting panel, and two are gone up and are inserted a section of thick bamboo and two lower sections of thick bamboo positions corresponding, it has same cylinder with the inner wall grafting of a corresponding lower section of thick bamboo to go up to insert a section of thick bamboo, two stair curb plates of an upper fixed plate outer wall fixedly connected with, and the relative one side outer wall equidistance fixedly connected with footboard of two stair curb plates, the.

Further, two the same section of thick bamboo that rotates of bottom outer wall fixedly connected with of stair curb plate, and two bearing plates of the top outer wall fixedly connected with of mounting panel, the relative one side outer wall of two bearing plates is connected with same pivot through the bearing, rotates a section of thick bamboo and cup joints in the outer wall of pivot.

Furthermore, No. one threaded hole is all opened in the top outer wall four corners of mounting panel, and the inner wall of No. four threaded holes all has a mounting bolt through threaded connection.

Furthermore, the outer walls of the two sides of the upper fixing plate are fixedly connected with auxiliary plates, the outer walls of the tops of the two auxiliary plates are provided with two second threaded holes, and the inner walls of the four second threaded holes are connected with two mounting bolts through threads.

Further, the bottom outer wall both ends of mounting panel are equidistance fixedly connected with bottom plate, and the relative one side outer wall of two corresponding bottom plates is connected with same connecting axle through the bearing, and the outer wall fixedly connected with of connecting axle removes the roller.

Further, two the equal fixedly connected with of outer wall of stair curb plate holds up the pole, and the lag has all been cup jointed to the outer wall of two collapsible poles of holding up.

The invention has the beneficial effects that:

1. through being provided with and inserting a section of thick bamboo, insert a section of thick bamboo and cylinder down, when carrying out the installation of this equipment, the manual work lifts up a section of distance with the upper fixed plate, then inserts respectively the upper and lower end of cylinder and inserts a section of thick bamboo and insert a section of thick bamboo down, drives the upper fixed plate through adjust cylinder and rises to make the wall contact on upper fixed plate and top, install the upper fixed plate, in the operation process, reduce the labour and drop into, simultaneously, improve the security in the installation.

2. Through being provided with bottom plate, connecting axle and removal roller, when carrying out the removal of this equipment, remove through the removal roller on the connecting axle, convenient and fast when carrying out the installation of mounting panel, a construction bolt is direct to be fixed in the bottom with the mounting panel, can not lead to the fact the influence to the fastness of bottom.

3. Through being provided with collapsible pole and the antiskid cover of holding up, when using this wood stair structure, through the security that collapsible pole increased the escalator about, the antiskid cover improves anti-skidding effect.

Drawings

Fig. 1 is a schematic structural view of a push-up type wooden stair structure for attics according to the present invention;

fig. 2 is a structural bottom view of a push-up type wooden stair structure for attics according to the present invention;

fig. 3 is a schematic view of a foldable handrail structure of a push-up type wooden stair structure for attics according to the present invention.

In the figure: the device comprises a mounting plate 1, a lower insertion cylinder 2, a first mounting bolt 3, a cylinder 4, an upper insertion cylinder 5, a second mounting bolt 6, an auxiliary plate 7, an upper fixing plate 8, an anti-slip rod 9, a pedal 10, a stair side plate 11, a rotating cylinder 12, a rotating shaft 13, a bearing plate 14, a connecting shaft 15, a bottom plate 16, a moving roller 17, a foldable handrail 18 and an anti-slip sleeve 19.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-2, a push-up type woodstair structure for attic includes a mounting plate 1 and an upper fixing plate 8, the bottom outer wall of the upper fixing plate 8 is fixedly connected with an upper insert cylinder 5, and the top outer wall of the mounting plate 1 is fixedly connected with two lower insert cylinders 2, the two upper insert cylinders 5 correspond to the two lower insert cylinders 2 in position, the upper insert cylinder 5 is inserted into the same cylinder 4 with the inner wall of the corresponding lower insert cylinder 2, the outer wall of the upper fixing plate 8 is fixedly connected with two stair side plates 11, and the outer wall of one side opposite to the two stair side plates 11 is fixedly connected with pedals 10 at equal intervals, and the top outer wall of the pedals 10 is fixedly connected with anti-slip rods.

Wherein, the same section of thick bamboo 12 that rotates of bottom outer wall fixedly connected with of two stair curb plates 11, and two bearing plates 14 of the top outer wall fixedly connected with of mounting panel 1, the relative one side outer wall of two bearing plates 14 is connected with same pivot 13 through the bearing, and a section of thick bamboo 12 cup joints in the outer wall of pivot 13.

Wherein, the top outer wall four corners of mounting panel 1 all opens there is a screw hole, and the inner wall of four a screw holes all has mounting bolt 3 through threaded connection.

Wherein, the equal fixedly connected with accessory plate 7 of both sides outer wall of upper fixed plate 8, and two No. two screw holes have all been opened to the top outer wall of two accessory plates 7, and the inner wall of four No. two screw holes all has mounting bolt 6 No. two through threaded connection.

Wherein, the bottom outer wall both ends of mounting panel 1 are equidistant fixedly connected with bottom plate 16, and the relative one side outer wall of two corresponding bottom plates 16 is connected with same connecting axle 15 through the bearing, and the outer wall fixedly connected with of connecting axle 15 removes roller 17.

The working principle is as follows: when installing this equipment, promote mounting panel 1, the removal roller 17 of mounting panel 1 below drives mounting panel 1 and removes to appointed point, then fix mounting panel 1 through a mounting bolt 3, then the manual work lifts up a section of distance with upper fixed plate 8, then insert a section of thick bamboo 5 and insert a section of thick bamboo 2 down on inserting the upper and lower end of cylinder 4 respectively, it rises to drive upper fixed plate 8 through adjust cylinder 4, thereby make the wall contact on upper fixed plate 8 and top, install upper fixed plate 8 through No. two mounting bolts 6, in the operation process, reduce the labour input.

Example 2

Referring to fig. 1 to 3, in a push-up type wooden stair structure for an attic, compared with embodiment 1, foldable handrails 18 are fixedly connected to outer walls of two stair side plates 11, and protective sleeves 19 are sleeved on outer walls of the two foldable handrails 18, so that when the wooden stair structure is used, safety of getting on and off a staircase is improved through the foldable handrails 18, and an anti-slip effect is improved by the anti-slip sleeves 19.

The working principle is as follows: compared with the embodiment 1, when a user steps on the pedal 10, the user can hold the foldable holding rods 18 on the two sides, and the anti-skid sleeves 19 on the foldable holding rods 18 increase the friction force of holding, so that the use safety of the user is improved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides a pushing-up type woodstair structure for loft, includes mounting panel (1) and upper fixed plate (8), its characterized in that, the bottom outer wall fixedly connected with of upper fixed plate (8) is gone up and is inserted a section of thick bamboo (5), and two lower sections of thick bamboo (2) of the top outer wall fixedly connected with of mounting panel (1), and two go up and insert a section of thick bamboo (5) and two lower sections of thick bamboo (2) position correspondences, it has same cylinder (4) to insert a section of thick bamboo (5) and the corresponding inner wall of inserting a section of thick bamboo (2) down to go up, two stair curb plates (11) of upper fixed plate (8) outer wall fixedly connected with, and relative one side outer wall equidistance fixedly connected with footboard (10) of two stair curb plates (11), top outer wall equidistance fixedly.

2. A push-up type wood stair structure for attics according to claim 1, wherein the bottom outer wall of two stair side plates (11) is fixedly connected with a same rotary drum (12), the top outer wall of the mounting plate (1) is fixedly connected with two bearing plates (14), the outer wall of the opposite side of the two bearing plates (14) is connected with a same rotary shaft (13) through a bearing, and the rotary drum (12) is sleeved on the outer wall of the rotary shaft (13).

3. A push-up type wood stair structure for lofts according to claim 1, wherein four corners of the outer wall of the top of the mounting plate (1) are provided with a first threaded hole, and the inner wall of the four first threaded holes are connected with a first mounting bolt (3) through threads.

4. A push-up type wood stair structure for lofts according to claim 1, wherein auxiliary plates (7) are fixedly connected to both side outer walls of the upper fixing plate (8), two second threaded holes are formed in the top outer walls of the two auxiliary plates (7), and second mounting bolts (6) are threadedly connected to the inner walls of the four second threaded holes.

5. A push-up type wooden stair structure for loft according to claim 4, wherein the bottom outer wall of the mounting plate (1) has bottom plates (16) fixedly connected to both ends thereof at equal distances, and the outer wall of the opposite side of the corresponding two bottom plates (16) is connected to the same connecting shaft (15) through a bearing, and the outer wall of the connecting shaft (15) is fixedly connected to the movable roller (17).

6. A push-up wood stair structure for lofts according to any one of claims 1 to 5, wherein foldable handrails (18) are fixedly connected to the outer walls of both of the stair side plates (11), and a protective jacket (19) is sleeved on the outer walls of both of the foldable handrails (18).