CN206554425U - basement stairs structure - Google Patents

Abstract

The utility model discloses a kind of basement stairs structure, its drip irrigation device is to include being connected to the stair being made up of several steps between ground upper chamber and basement, stair are provided with the rotating shaft placed along length of bench direction on the step close to the minimum vertical height of basement, winding is provided with and can be extended to facilitate the belt of goods consigned along stair length direction in rotating shaft, stair are provided with the fixture for being used for fixing belt on the step of the highest vertical height of closely upper chamber, the staircase structure of the application is equivalent to the inclined plane that convenient progress cargo transport is provided with stair, contribute to conveniently, quickly transport goods；After carrying terminates, belt is retracted and is wrapped in rotating shaft, the flexible modulation of the basement stairs structure of the application is improved.

Description

Basement stairs structure

Technical field

The utility model is related to building construction, more particularly to a kind of basement stairs structure.

Background technology

The region commonly referred to as basement of below ground is located outside in building, is built below architecture bottom layer Basement, can improve building site efficiency, and the embedded depth of foundation of most of high-rise is very big, make full use of this depth Basement is built, its economic effect and using effect are all good.

Basement is typically made up of top plate, bottom plate, side wall, stair, door and window, light shaft etc..The top plate of basement is using existing Pour or prefabricated concrete floor, because basement is usually located at below ground, so basement has the problem of daylighting is not good, this Basement be also limit commonly used to be used as storeroom.

At present, Authorization Notice No. discloses a kind of air shaft for basement for CN203729332U Chinese patent in existing patent The Combination Design structure of staircase, it includes basement, the ground upper chamber being built in above the basement, connection basement and ground upper chamber Staircase and connection basement and the exhaust air shaft of ambient atmosphere, the utility model improves the draught capacity of basement, It is favorably improved the air circulation near reserve.

But, basement of the prior art is all generally stair-stepping stair, when being carried to goods, and people need Goods is carried on step, it is necessary to overcome gravity acting, carrying is got up especially time-consuming, laborious.

Utility model content

The purpose of this utility model is to provide a kind of basement stairs structure for helping to transport goods.

Above-mentioned technical purpose of the present utility model technical scheme is that：

A kind of basement stairs structure, including it is connected to the building being made up of between ground upper chamber and basement several steps Ladder, the stair are provided with the rotating shaft placed along length of bench direction, institute on the step close to the minimum vertical height of basement Stating winding in rotating shaft and being provided with can be extended along stair length direction to facilitate the belt of goods consigned, and the stair are close The step of the highest vertical height of ground upper chamber is provided with the fixture for being used for fixing belt.

By using above-mentioned technical proposal, when needing to transport goods, the movable end on belt is pulled, rotating shaft will be wrapped in On belt be entirely laid on stair along its length on, and the movable end of belt is fixed using fixture, phase When in being provided with the convenient inclined plane for carrying out cargo transport on stair, help quickly and easily to transport goods；Tied when carrying Shu Hou, belt is retracted and is wrapped in rotating shaft, the flexible modulation of the basement stairs structure of the application is improved.

The utility model is further arranged to：The volume wound on rotating shaft upper belt can be wrapped up by being arranged with the rotating shaft Cylinder, the reel, which is provided with along the extension of reel length direction, facilitates belt to be laid on the slot on stair.

By using above-mentioned technical proposal, reel can be wrapped up the belt in rotating shaft, and belt is played Effective storage effect, while realizing belt from the turnover in reel by slot, enhances and belt and rotating shaft is played Protective effect.

The utility model is further arranged to：The width of the belt is 2nd/1/2nd ~ tri- of the length of step.

By using above-mentioned technical proposal, the width of belt is limited as 2nd/1/2nd ~ tri- of the length of step, table Bright belt occupies a part for step, when being carried to goods, and people are stood on the step of belt side, and goods is put Put on belt, make people synchronous with goods on stair, be favorably improved convenience and agility when transporting goods.

The utility model is further arranged to：The belt includes double-decker, and bottom is rubber wear-resisting layer and top layer For PP smooth layers.

By using above-mentioned technical proposal, because goods generally has larger quality, so belt is set into bilayer The rubber wear-resisting layer and the PP smooth layers on top layer of structure, respectively bottom, double-decker contribute to the structure for strengthening belt strong Degree and the erecting degree for improving belt, improve the anti-heavily loaded and indeformable ability of belt, so as to strengthen the performance of belt.

The utility model is further arranged to：The fixture includes having retainer ring jaggy, the retainer ring welding On step, the end of the belt, which is provided with, can be set in the collar in retainer ring.

By using above-mentioned technical proposal, belt is pulled, belt is laid on stair, and utilize retainer ring and collar phase Mutually coordinate, belt is stabilized on stair, so as to improve the stability of belt in use.

The utility model is further arranged to：Top layer of the belt outside slot, which is provided with, to be convenient for people to pull skin Band is so that belt to be laid on to the gripping handle on stair.

By using above-mentioned technical proposal, people can be held on gripping handle, pulling belt is carried out, so as to improve Pull the ease of use of belt.

The utility model is further arranged to：On the stair upper along its length and positioned at rotating shaft one end be provided with every Baffle plate, the baffles are provided with chute towards the side wall in reel direction, and the side wall of the belt enters line slip in chute.

By using above-mentioned technical proposal, stair are divided into two parts using baffles, transported goods respectively The step part that belt part and people stand, the side wall of belt enters line slip along the guiding of chute, improves and slid The agility and stability of journey.

The utility model is further arranged to：The side wall of the belt is provided with side is surrounded, and the encirclement side is in chute Enter line slip.

By using above-mentioned technical proposal, encirclement side improves the fitness between the side wall of belt and chute, improves The stability that belt slides in chute.

In summary, the utility model has the advantages that：

The 1st, rotating shaft is set on step, and winding sets belt in rotating shaft, and belt is pulled along the length direction of stair, Belt is laid on stair, the inclined plane for transporting goods formd on stair, improve transport the convenience of goods with it is fast Victory；After carrying terminates, belt is rewound in rotating shaft, according to needs are carried, is capable of the use of flexible modulation belt；

2nd, reel is arranged with rotating shaft, the belt being wrapped in rotating shaft is wrapped up using reel, contributed to skin Band plays the effect of being effectively protected.

Brief description of the drawings

Fig. 1 is the structural representation of embodiment；

Fig. 2 is exploded perspective view of the belt in the expanded state with stair；

Fig. 3 is the sectional view of belt, to embody rubber wear-resisting layer and PP smooth layers；

Fig. 4 is that belt is wrapped in the structural representation in reel in embodiment.

In figure：1st, upper chamber；2nd, basement；3rd, stair；31st, step；32nd, baffles；321st, chute；322nd, screwed hole； 4th, rotating shaft；41st, reel；411st, slot；5th, belt；51st, rubber wear-resisting layer；52nd, PP smooth layers；53rd, the collar；54th, handle is gripped； 55th, side is surrounded；6th, fixture；61st, retainer ring；62nd, breach；7th, crank；8th, screw.

Embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

Embodiment：

A kind of basement stairs structure, as shown in figure 1, stair-stepping between ground upper chamber 1 and basement 2 including being connected to Stair 3, stair 3 are made up of several steps 31.

As shown in Fig. 2 baffles 32 are fixed with along its length at the middle part of stair 3, the rectangular thin plate of baffles 32 Screwed hole 322 is offered on end wall on shape, baffles 32 vertically, is pierced into using screw 8 in screwed hole 322 with will be every Baffle plate 32 is fixed on stair 3；Have on stair 3 on the step 31 close to the minimum vertical height of basement 2 along step 31 The belt 5 of some circles is wound with the rotating shaft 4 of length direction, rotating shaft 4.

As shown in Figures 2 and 3, belt 5 includes double-decker, respectively the rubber wear-resisting layer 51 and gluing positioned at bottom PP smooth layers 52 on rubber wear-resisting layer 51, the width of belt 5 is 1/2nd of the length of step 31, and pulling, which is wrapped in, to be turned Belt 5 on axle 4, makes incline direction of the belt 5 along stair 3 gradually stretch, is finally laid on stair 3, due to belt 5 Double-decker, makes belt 5 have higher structural strength and good erecting degree, is favorably improved the anti-heavy duty to goods Property, after belt 5 is laid on stair 3, help to be convenient for people to the delivery to goods.

As shown in Figure 2 and Figure 4, when belt 5 is completely wound around in rotating shaft 4, it is arranged with rotating shaft 4 for belt 5 to be entered The reel 41 of row parcel, reel 41 plays the effect of being effectively protected to belt 5, on reel 41 along its length on offer Slot 411, surface configuration is rectangle, and belt 5 is passed from slot 411, and then is laid on stair 3；Meanwhile, it is remote in rotating shaft 4 One end of baffles 32 is arranged with the crank 7 that control rotating shaft 4 rotates,.

As shown in Figure 2 and Figure 4, baffles 32 towards on the side wall in reel direction along along the length direction of individual baffles 32 Offer chute 321, correspondingly, belt 5 be coated with the side wall in the direction of baffles 32 encirclement side 55, surround side 55 with The conformability of chute 321 is higher, surrounds side 55 and enters line slip in chute 321, realizes belt 5 along the length direction of stair 3 Extension.

As described in Fig. 2 and Fig. 3, have in belt 5 on the PP smooth layers 52 outside slot 411 and grip handle 54, people Be held on gripping handle 54, help to be convenient for people to pull belt 5, and belt 5 is laid on stair 3；While stair 3 There is the fixture 6 for being used for fixing belt 5 on the step 31 of the highest vertical height of closely upper chamber 1, fixture 6 includes tool Jagged 62 retainer ring 61, fixture 6 is welded on the step 31 of highest vertical height, correspondingly, is extended in belt 5 The collar 53 is fixed with to the end in the direction of retainer ring 61, the collar 53 is set in retainer ring 61, it is achieved thereby that to by belt 5 It is stabilized on stair 3, to strengthen the stability that goods is transmitted on belt 5.

This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but As long as all being protected in right of the present utility model by Patent Law.

Claims (8)

1. a kind of basement stairs structure, including be connected between ground upper chamber (1) and basement (2) by several step (31) structures Into stair (3), it is characterised in that：The stair (3) set on the step (31) close to the minimum vertical height of basement (2) There is the rotating shaft (4) placed along step (31) length direction, winding is provided with can be along stair (3) length direction on the rotating shaft (4) Extended to facilitate the belt (5) of goods consigned, the platform of highest vertical height of the stair (3) in closely upper chamber (1) Rank (31) is provided with the fixture (6) for being used for fixing belt (5).

2. basement stairs structure according to claim 1, it is characterised in that：It is arranged with and can wraps on the rotating shaft (4) The reel (41) wound on rotating shaft (4) upper belt (5) is wrapped up in, the reel (41) is provided with along reel (41) length direction extension side Just belt (5) is laid on the slot (411) on stair (3).

3. basement stairs structure according to claim 2, it is characterised in that：The width of the belt (5) is step (31) 2nd/1/2nd ~ tri- of length.

4. basement stairs structure according to claim 1, it is characterised in that：The belt (5) includes double-decker, bottom Layer be rubber wear-resisting layer (51) and top layer is PP smooth layers (52).

5. basement stairs structure according to claim 4, it is characterised in that：The fixture (6) includes having breach (62) retainer ring (61), the retainer ring (61) is welded on step (31), and the end of the belt (5) is provided with and can be arranged The collar (53) in retainer ring (61).

6. basement stairs structure according to claim 2, it is characterised in that：The belt (5) is exposed to slot (411) Outer top layer, which is provided with, to be convenient for people to pull belt (5) that belt (5) is laid on to the gripping handle (54) on stair (3).

7. basement stairs structure according to claim 3, it is characterised in that：On the stair (3) along its length Upper and positioned at rotating shaft (4) one end is provided with baffles (32), and the baffles (32) are provided with towards the side wall in reel direction and slided Groove (321), the side wall of the belt (5) enters line slip in chute (321).

8. basement stairs structure according to claim 7, it is characterised in that：The side wall of the belt (5) is provided with bag Surrounding edge (55), the encirclement side (55) enters line slip in chute (321).