CN111946119A - Underground stereo garage - Google Patents

Abstract

The invention discloses an underground stereo garage, which comprises a stand column unit and a plurality of parking platforms, wherein the bottom end of the stand column unit is fixed at the bottom of an underground open caisson, one side of each parking platform is fixed on the stand column unit, the other side of each parking platform extends towards the side wall direction of the open caisson but is independent from the side wall of the open caisson, and the parking platforms do not have a connection relation with the side wall of the open caisson. The garage has the advantages of simple structure, convenience in hoisting and installation, good stability, small occupied area, small influence of surrounding soil bodies on the garage and the like, can improve the parking environment of old communities, and the garage entrance and exit are particularly suitable for adding modernized scenic spots to the old communities by combining the design concept of buildings of the fourth generation.

Description

Underground stereo garage

Technical Field

The invention belongs to the field of three-dimensional parking garages, and particularly relates to an underground three-dimensional garage.

Background

For old communities, parking difficulty is a problem which is difficult to solve all the time, because the old communities are built for an early time, corresponding underground garages are not planned during construction, and more residents purchase private cars along with the continuous popularization of automobiles, the problem that the residents in the old communities are difficult to park is more obvious.

Because the old community belongs to the existing building, the traditional underground garage is difficult to construct on the premise of not influencing the existing building, the building spacing of the old community is small, the pipe network is complex, the area for constructing the garage is limited, and if a stereo garage on the ground is constructed among the old community buildings, the lighting of middle-and-low-rise residents can be influenced; and build secret stereo garage, required area is big, and current garage structure often can link to each other with secret open caisson lateral wall, and it not only can change the underground atress condition in garage both sides building, simultaneously because garage and open caisson tie point are many, and the fluctuation of underground structure also can cause great influence to the garage.

From the construction point of view, the population density of old communities is usually high, and if the garage construction time is too long, the living environment of residents is adversely affected. Need excavate the open caisson among the underground stereo garage construction process in addition, be difficult to accomplish the complete even synchronous excavation of all directions in the open caisson in the excavation process on the one hand, only lean on under the condition of the bolt single-point connection between the section of jurisdiction, the open caisson section of jurisdiction linkage unit of square structure appears warping easily when sinking, warp and can all cause very big adverse effect to the overall stability and waterproof nature of open caisson structure. Although predetermine between adjacent section of jurisdiction and strengthen the effect that the plane round pin can play reinforcement section of jurisdiction linkage unit, nevertheless pre-buried plane round pin structure can't be demolishd, in garage structure work progress, especially not under the condition with the help of open caisson lateral wall atress to the garage structure, need hoist large-scale garage structural component to the open caisson in, pre-buried plane round pin can seriously interfere and hinder hoist and mount and installation, the degree of difficulty of garage construction has greatly been increased, in addition the section of jurisdiction sinks the back atress condition and can unavoidably take place the change of small range, predetermine and strengthen the plane round pin and can't adjust according to the section of jurisdiction back actual conditions that sinks, be unfavorable for the promotion of open caisson and the final overall stability of stereo garage and waterproof nature. Therefore, the problems that the influence of surrounding soil bodies is large and the garage structure hoisting is interfered in the existing underground stereo garage are solved.

Disclosure of Invention

The invention aims to solve the technical problem of overcoming the defects in the prior art and provides the underground stereo garage which is simple in structure, convenient to hoist and mount, good in stability, small in occupied area and small in influence of surrounding soil bodies on the garage.

In order to solve the technical problems, the technical scheme provided by the invention is as follows:

an underground stereo garage comprises a stand column unit and a plurality of parking platforms, wherein the bottom end of the stand column unit is fixed at the bottom of an underground open caisson, one side of each parking platform is fixed on the stand column unit, the other side of each parking platform extends towards the direction of the side wall of the open caisson but is independent from the side wall of the open caisson without connection relation, the underground open caisson comprises a plurality of open caisson segment connecting units, the open caisson segment connecting units are arranged in a vertical well, the open caisson segment connecting units of the upper layer and the lower layer are fixedly connected, each open caisson segment connecting unit comprises an open caisson segment connecting piece and a plurality of open caisson segments, the open caisson segments are sequentially connected to form an annular connecting unit, the open caisson segment connecting piece is arranged on the inner wall between the adjacent open caisson segments and comprises an adjusting rod and two connectors, the two connectors are respectively fixed on the two adjacent open caisson segments, the adjusting rod is arranged between the two connectors, one end of the adjusting rod is connected with the connectors through positive threads, and the other end of the adjusting rod is connected with the connectors through negative threads.

Above-mentioned underground stereo garage, it is preferred, underground stereo garage still includes the vehicle room of acceping, the top of open caisson is equipped with many supporting beams that span the open caisson, the vehicle room of acceping is located on the supporting beam.

Above-mentioned underground stereo garage, it is preferred that the vehicle room of cominging in and going out includes the room ground of cominging in and going out and the room of cominging in and going out, the room ground of cominging in and going out is located on the supporting beam and with outside ground parallel and level, the room of cominging in and going out is located on the room ground of cominging in and going out.

The underground stereo garage is preferred, the stand unit includes crossbeam and two combination stand group, two combination stand group set up relatively, the crossbeam sets up between two combination stand groups and both ends respectively with two combination stand group fixed connection, combination stand group includes tie-beam and two support columns, two support columns set up relatively and the bottom mounting in secret open caisson's bottom, the tie-beam sets up between two support columns and both ends respectively with two support column fixed connection.

The parking platform comprises a cantilever and a connecting arm, one end of the cantilever is fixedly arranged on the support column and is positioned at the same height as the cantilever on the two support columns on the same side of the two combined column groups, and two ends of the connecting arm are fixedly connected with cantilever ends of the two cantilevers on the same height layer and positioned on the same side of the two combined column groups respectively and form the parking platform with the two cantilevers.

Foretell secret stereo garage, it is preferred, the tie-beam with the cantilever is located same high level, the tie-beam with still be equipped with between the support post and connect the bracing, the one end of connecting the bracing with the tie-beam rigid coupling, the other end and the support post fixed connection of connecting the bracing, the below of cantilever is equipped with the cantilever bracing, the one end of cantilever bracing and the cantilever end rigid coupling of cantilever, the other end and the support post rigid coupling of cantilever bracing.

Above-mentioned underground stereo garage, it is preferred, the bottom of open caisson is equipped with the stand fixed slot, the bottom mounting of stand unit is in the stand fixed slot.

Foretell secret stereo garage, it is preferred, the support post encloses to close and constitutes a lift passageway, be equipped with the elevating system who is used for following the transportation of vertical direction with the vehicle in the lift passageway, elevating system includes lift platform, lifting guide and is used for the drive lift platform follows lift guide's elevating drive device, lifting guide locates on the support post, lift platform locates on the lifting guide, elevating drive device with lift platform links to each other.

Foretell secret stereo garage, it is preferred, be equipped with on the parking platform and be used for the sideslip mechanism of transporting the vehicle between elevating system and parking platform, sideslip mechanism is including transporting the sweep and being used for the drive transport sweep translation gets into lift passageway or translation return to parking platform's translation subassembly.

The underground stereo garage is preferred, the translation subassembly includes translation drive arrangement, translation guide slot and can walk on same high level the translation drive wheel on cantilever and the tie-beam, translation drive arrangement links to each other with the translation drive wheel, the translation guide slot is fixed in on the cantilever, and with the cooperation of translation drive wheel.

The underground stereo garage is preferable, the open caisson segment connecting piece further comprises two connecting seats which are fixed on adjacent open caisson segments respectively, the two connecting seats are fixed on the open caisson segments through the two connecting seats respectively, and a connecting pin shaft is arranged between the connecting seats and the connecting seats.

The underground stereo garage is preferred, and the threaded connection department of adjusting pole and two connectors is equipped with fastening nut.

The underground stereo garage is preferred, the both ends of adjusting the pole are equipped with positive screw thread and derotation screw thread respectively, be equipped with respectively on two connectors with positive screw thread and derotation screw thread complex screw hole.

Above-mentioned underground stereo garage, it is preferred, be equipped with on two connectors and revolve the screw thread forward and revolve the screw thread backward respectively, the both ends of adjusting the pole be equipped with respectively with the screw hole of revolving the screw thread forward and revolve the screw thread fit backward.

The vertical pin structure is arranged between the upper and lower adjacent open caisson segment connecting units and comprises a pin and a groove which are matched with each other, the pin and the groove are respectively arranged on two contact surfaces of the adjacent open caisson segment connecting units, and the pin is inserted into the groove.

Foretell secret stereo garage, it is preferred, two adjacent be equipped with the public tang and the female tang of mutually supporting on the open caisson section of jurisdiction respectively, public tang inserts in the female tang, and be equipped with the connecting bolt that passes female tang and public tang in proper order between the adjacent open caisson section of jurisdiction, the junction of adjacent open caisson section of jurisdiction is equipped with a vertical waterproof groove, be equipped with the waterproof strip in the vertical waterproof groove, vertical waterproof groove is located and is equipped with on the open caisson section of jurisdiction of female tang, and vertical waterproof groove arranges in the other one side that is close to the open caisson outer wall of female tang.

Above-mentioned underground stereo garage, it is preferred, the outside of vertical water-proof tank is equipped with the flange, and vertical water-proof tank is located the flange with between the female tang.

Foretell secret stereo garage, it is preferred, the top surface and the bottom surface of open caisson section of jurisdiction all are equipped with horizontal waterproof groove, and the horizontal waterproof groove of open caisson section of jurisdiction linkage unit's open caisson section of jurisdiction top surface communicates each other and forms annular waterproof groove, and the horizontal waterproof groove of open caisson section of jurisdiction linkage unit's open caisson section of jurisdiction bottom surface also communicates each other and forms annular waterproof groove, be equipped with the waterproof strip in the annular waterproof groove.

Compared with the prior art, the invention has the advantages that:

the underground stereo garage only has the connection relation between the bottom and the open caisson, and the other parts of the garage are not in contact and connection with the open caisson, particularly the side wall of the open caisson, so that the difficulty and the precision requirement of civil construction are greatly reduced, the garage structure and the civil construction size are not in connection, the equipment is convenient to mount, the mounting precision of the stereo garage equipment is improved, in addition, the working operation and the stress bearing of the garage can be effectively avoided to influence the stability of buildings at two sides of the open caisson, meanwhile, the fluctuation of the side wall of the underground open caisson under the action of external force is not easy to be directly transmitted to the stereo garage, and the stability of the stereo garage is also effectively improved.

Structure based on open caisson and garage mutual independence, adopt open caisson section of jurisdiction connecting piece to install between the adjacent open caisson section of jurisdiction simultaneously, the connection stability of open caisson section of jurisdiction has not only been improved, the deformation of open caisson section of jurisdiction linkage unit when effectively preventing to sink, simultaneously can also be through rotating the regulation pole to connect between the adjacent open caisson section of jurisdiction and open and shut the angle and finely tune, the fine setting process only can change the connection between the adjacent open caisson section of jurisdiction by a small margin, the garage of installation in the open caisson can not receive the influence of fine setting is guaranteed to stand alone type structure, consequently still can carry out the pertinence adjustment according to actual conditions and open caisson section of jurisdiction structure after sinking behind the installation garage, be favorable to overall structure stability and waterproof performance's promotion, it is strong to have the flexibility.

In addition, the underground stereo garage has a simple structure, is convenient to construct and install, occupies a small area, is particularly suitable for old communities, is small in occupied area and construction time, has small influence on residents in the construction process and after construction, and does not influence the living environment of the residents because the stereo garage is constructed underground and only vehicles enter and exit rooms are built on the ground.

Drawings

Fig. 1 is a sectional view of an underground stereo garage of an embodiment in a front view direction.

Fig. 2 is a side view cross-sectional view of an underground stereo garage of an embodiment.

Fig. 3 is a partially enlarged view of a in fig. 2.

Fig. 4 is a sectional view taken along the direction B-B of fig. 2.

Fig. 5 is a schematic perspective view of the open caisson in the embodiment (the garage structure is not shown).

Fig. 6 is a schematic perspective view of the open caisson segment connecting unit in the embodiment.

Fig. 7 is a schematic structural view in a front view direction of the caisson segment connecting piece in the embodiment.

Fig. 8 is a schematic structural diagram of a top view of the caisson segment connecting piece in the embodiment.

Fig. 9 is a schematic top view of the caisson segment connecting unit in the embodiment.

Fig. 10 is a partial enlarged view of C in fig. 9.

Fig. 11 is a schematic perspective view of another perspective view of the caisson segment connecting unit in the embodiment.

Illustration of the drawings:

1. sinking a well; 11. a side wall of the open caisson; 12. a support beam; 13. a column fixing groove; 2. a column unit; 21. a cross beam; 22. assembling a column set; 221. a connecting beam; 222. supporting the upright post; 223. connecting an inclined strut; 3. a parking platform; 31. a cantilever; 32. a connecting arm; 33. a cantilever diagonal brace; 4. a vehicle entrance/exit chamber; 41. an entrance and exit room floor; 42. entering and exiting the room; 5. a lifting mechanism; 51. a lifting platform; 52. a lifting guide rail; 53. a lift drive; 6. a traversing mechanism; 61. a transfer cart plate; 62. a translation assembly; 621. a translation drive device; 622. a translation drive wheel; 623. a translation guide groove; a1, open caisson segment; a11, male seam allowance; a12, female spigot; a13, alignment pin; a14, aligning the groove; a15, a vertical waterproof groove; a16, a horizontal waterproof groove; a17, waterproof strips; a18, a flange; a2, open caisson segment connecting pieces; a21, adjusting rod; a211, positive thread; a212, reverse-rotation threads; a22, a connector; a23, connecting seat; a24, connecting a pin shaft; a25, and fastening a nut.

Detailed Description

In order to facilitate understanding of the invention, the invention will be described more fully and in detail with reference to the accompanying drawings and preferred embodiments, but the scope of the invention is not limited to the specific embodiments below.

As shown in fig. 1 to 5, the underground stereo garage of this embodiment includes a column unit 2 and a plurality of parking platforms 3, the bottom end of the column unit 2 is fixed at the bottom of an underground open caisson 1, one side of the parking platform 3 is fixed on the column unit 2, the other side of the parking platform 3 extends towards the open caisson side wall 11 but is independent from the open caisson side wall 11 and has no connection relation, the underground open caisson 1 includes a plurality of open caisson segment connecting units, the plurality of open caisson segment connecting units are disposed in the vertical well, and the open caisson segment connecting units of the upper and lower adjacent layers are fixedly connected, the open caisson segment connecting unit includes an open caisson segment connecting piece a2 and a plurality of open caisson segments a1, the plurality of open caisson segments a1 are sequentially connected to form an annular connecting unit, the open caisson connecting piece a2 is disposed on the inner wall between the adjacent open caisson segments a1, the open caisson segment connecting piece a2 includes an adjusting rod a21 and two connecting heads a22, the two connectors a22 are respectively fixed on two adjacent open caisson segment a1, the adjusting rod a21 is arranged between the two connectors a22, one end of the adjusting rod a21 is connected with the connector a22 through a forward-rotation thread a211, and the other end of the adjusting rod a21 is connected with the connector a22 through a reverse-rotation thread a 212.

Specifically, a space is reserved between the parking platform 3 and the side wall 11 of the open caisson, and the bottom of the upright column unit 2 is connected with the bottom of the foundation pit of the open caisson 1 through an embedded part; the open caisson segment connecting units are connected through vertical connecting bolts, a plurality of bolt holes in the vertical direction are formed in the bottom and the top of each open caisson segment connecting unit, specifically the bolt holes are formed in the open caisson segment a1, when the upper open caisson segment connecting unit and the lower open caisson segment connecting unit are aligned and aligned, the vertical connecting bolts sequentially penetrate and insert between the upper open caisson segment connecting unit and the lower open caisson segment connecting unit, and then the open caisson segment connecting units of the upper adjacent layer and the lower adjacent layer are fixedly connected through locking; two ends of the adjusting rod a21 are respectively provided with a forward-rotation thread a211 and a backward-rotation thread a212, and two connectors a22 are respectively provided with threaded holes matched with the forward-rotation thread a211 and the backward-rotation thread a 212; a open caisson section of jurisdiction coupling unit comprises four open caisson section of jurisdiction a1, four open caisson section of jurisdiction a1 connect gradually and form square open caisson section of jurisdiction coupling unit, corresponding open caisson section of jurisdiction connecting piece a2 also is equipped with four, set up respectively between arbitrary two adjacent open caisson section of jurisdiction a1, and four open caisson section of jurisdiction connecting pieces a2 are located open caisson section of jurisdiction coupling unit's same high level, only set up four open caisson section of jurisdiction connecting pieces a2 of one deck in the middle part of open caisson section of jurisdiction coupling unit in this embodiment, but open caisson section of jurisdiction connecting piece a 2's the position of setting and quantity are not limited to this, can adjust according to the condition and the garage structure of actual open caisson 1.

The independent underground stereo garage structure only has the connection contact relation with the open caisson 1 in the stand unit 2 bottom, because the underground environment does not have the influence of environmental factor such as wind load, compare in the requirement that satisfies the garage stability more easily on the ground, and the error of open caisson 1 civil engineering construction is great usually, the structure of this embodiment as long as can put into stereo garage structure hoist and mount, there is not too much requirement to open caisson 1 size shape etc. consequently, the civil engineering construction degree of difficulty is low, with the independent garage structure of open caisson lateral wall 11, not only its operation bears the influence of carrying to existing building little, the underground also is difficult directly to transmit to the garage by the fluctuation of external force simultaneously, compare in other non-independent structures, stereo garage's stability is better on the contrary. Based on open caisson 1 and garage mutually independent structure, adopt open caisson section of jurisdiction connecting piece a2 to install between adjacent open caisson section of jurisdiction a1 simultaneously, the connection stability of open caisson section of jurisdiction a1 has not only been improved, the deformation of open caisson section of jurisdiction linkage unit when effectively preventing to sink, simultaneously can also be through rotating the regulation pole to connecting the angle of opening and shutting between the adjacent open caisson section of jurisdiction a1 and finely tuning, the fine setting process only can change the connection between the adjacent open caisson section of jurisdiction a1 by a small margin, the garage of installation can not receive the influence of fine setting in the independent type structure assurance open caisson 1, consequently still can carry out the pertinence adjustment according to actual conditions and open caisson section of jurisdiction a1 structure after sinking behind the installation garage, be favorable to overall structure stability and waterproof performance's promotion, it is strong to have the flexibility, advantages such as adaptability is.

In this embodiment, the underground stereo garage further includes a vehicle entrance and exit chamber 4, the top of the open caisson 1 is provided with a plurality of supporting beams 12 crossing the open caisson 1, and the vehicle entrance and exit chamber 4 is arranged on the supporting beams 12. The vehicle access chamber 4 is used as a vehicle access channel and is mainly supported by the supporting beam 12 on the open caisson 1, so that the pressure at the bottom of the upright column unit of the stereo garage is reduced, the direct influence on the underground stereo garage caused by ground movement can be avoided, and the stability of the stereo garage is further improved.

In this embodiment, the vehicle entrance/exit chamber 4 includes an entrance/exit chamber floor 41 and an entrance/exit chamber room 42, the entrance/exit chamber floor 41 is provided on the support beam 12 and flush with the outside floor, and the entrance/exit chamber room 42 is provided on the entrance/exit chamber floor 41. Specifically, the floor 41 of the entrance/exit room is at the same height as the external floor, and the floor is kept flat, so that the vehicle can smoothly and accurately enter the entrance/exit room 42.

In this embodiment, the bottom of the open caisson 1 is provided with a column fixing groove 13, and the bottom end of the column unit 2 is fixed in the column fixing groove 13. Specifically, a buffer device is further arranged in the upright post fixing groove 13. The column fixing grooves 13 facilitate fixing the bottom of the column unit 2, enabling the column unit 2 to be more stably fixed, and also facilitating reduction of the height of the top of the column unit 2, so as to accommodate more parking platforms.

In this embodiment, the column unit 2 includes crossbeam 21 and two combination column groups 22, two combination column groups 22 set up relatively, crossbeam 21 sets up between two combination column groups 22 and both ends respectively with two combination column group 22 fixed connection, combination column group 22 includes tie-beam 221 and two support columns 222, two support columns 222 set up relatively and the bottom mounting is in the bottom of underground open caisson 1, tie-beam 221 sets up between two support columns 222 and both ends respectively with two support columns 222 fixed connection. In the embodiment, the whole stereo garage frame is constructed by adopting the four support columns 222, the structure is effectively simplified, the weight and the construction cost of the garage are reduced, the load at the bottom of the open caisson is also reduced, the construction difficulty and the precision requirement are both effectively reduced, and the construction efficiency is also improved.

In this embodiment, parking platform 3 includes cantilever 31 and linking arm 32, and the one end of cantilever 31 is fixed to be set up on support column 222, and is located two support columns 222 of two combination column groups 22 homonymies on the cantilever 31 set up highly equal, and the both ends of linking arm 32 respectively with be located two combination column groups 22 homonymies and be located the cantilever end fixed connection of two cantilevers 31 on same high level to constitute a parking platform 3 with two cantilevers 31. Specifically, the parking platforms 3 on both sides of the pillar unit 2 are arranged at equal intervals and symmetrically, that is, six parking platforms 3 are arranged at equal intervals on both sides of the pillar unit 2. The connecting arm 32 is connected with two cantilevers 31 on the same height layer and is convenient for lay and form parking platform 3, the stability of parking platform 3 is improved, the connecting arm 32 not only fixes the width of parking platform 3 in the outer side of cantilevers 31, but also can play the role of a stop, and when the transfer cart plate 61 is transversely moved, the connecting arm 32 can be blocked to avoid colliding with the side wall 11 of the open caisson.

In this embodiment, the connection beam 221 and the cantilever 31 are located on the same height layer, a connection inclined strut 223 is further disposed between the connection beam 221 and the support column 222, one end of the connection inclined strut 223 is fixedly connected to the connection beam 221, the other end of the connection inclined strut 223 is fixedly connected to the support column 222, a cantilever inclined strut 33 is disposed below the cantilever 31, one end of the cantilever inclined strut 33 is fixedly connected to the cantilever end of the cantilever 31, and the other end of the cantilever inclined strut 33 is fixedly connected to the support column 222. The connecting diagonal brace 223 plays a role of reinforcing the column unit 2, the cantilever diagonal brace 33 plays a role of reinforcing the cantilever 31, and the connecting beam 221 and the cantilever 31 are located at the same height level, so that the traversing mechanism 6 on the parking platform 3 can be translated from the position of the cantilever 31 into the lifting passage.

In this embodiment, the supporting columns 222 enclose a lifting channel, a lifting mechanism 5 for transporting the vehicle in the vertical direction is arranged in the lifting channel, the lifting mechanism 5 includes a lifting platform 51, a lifting guide rail 52 and a lifting driving device 53 for driving the lifting platform 51 to move up and down along the lifting guide rail 52, the lifting guide rail 52 is arranged on the supporting columns 222, the lifting platform 51 is arranged on the lifting guide rail 52, and the lifting driving device 53 is connected with the lifting platform 51. Specifically, the lifting guide rail 52 is arranged on the corresponding concave surface of the four support columns 222, the lifting driving device 53 is connected with the lifting platform 51 through a chain or a steel wire rope, and the lifting mechanism 5 further comprises a counterweight connected with the lifting platform 51. The lifting mechanism 5 can transport the vehicle up and down, and stay beside the parking platform 3 on a certain layer according to the situation, so that the vehicle is temporarily stored or taken out.

As shown in fig. 3, in this embodiment, a traverse mechanism 6 for transferring vehicles between the lifting mechanism 5 and the parking platform 3 is disposed on the parking platform 3, the traverse mechanism 6 includes a transfer vehicle plate 61 and a translation assembly 62 for driving the transfer vehicle plate 61 to translate into the lifting channel or translate and return to the parking platform 3, the translation assembly 62 includes a translation driving device 621, a translation guide slot 623, a cantilever 31 capable of walking on the same height level and a translation driving wheel 622 on the connecting beam 221, the translation driving device 621 is connected to the translation driving wheel 622, and the translation guide slot 623 is fixed on the cantilever 31 and is matched with the translation driving wheel 622. Specifically, the transfer cart plate 61 of the present embodiment has a platen structure. The transverse moving mechanism 6 can transversely move and transport the vehicle between the parking platform 3 and the lifting channel, and meanwhile, the transverse moving mechanism 5 is matched to finish the storage and the taking out of the vehicle.

As shown in fig. 5 and 6, in the present embodiment, a vertical pin structure is provided between the caisson segment connecting units of adjacent upper and lower layers, the vertical pin structure includes an alignment pin a13 and an alignment groove a14, which are engaged with each other, the alignment pin a13 and the alignment groove a14 are respectively provided on two contact surfaces of adjacent caisson segment connecting units, and the alignment pin a13 is inserted into the alignment groove a 14. The bottom surface of the upper-layer open caisson segment connecting unit is provided with an aligning groove a14, the top surface of the lower-layer open caisson segment connecting unit is provided with an aligning pin a13, the aligning pin a13 is of a quadrangular frustum pyramid shape, the aligning groove a14 is of a recessed quadrangular frustum pyramid shape, the vertical pin structure is convenient for aligning and guiding the open caisson segment connecting unit of the upper layer and the lower layer, the inclined plane of the quadrangular frustum pyramid structure is guided, the aligning is easy, and the shearing strength is improved simultaneously.

As shown in fig. 7 and 8, in this embodiment, the caisson segment connector a2 further includes two connecting seats a23 respectively fixed to the adjacent caisson segment a1, the two connecting seats a22 are respectively fixed to the caisson segment a1 through the two connecting seats a23, and a connecting pin a24 is disposed between the connecting seat a23 and the connecting seat a 22. Specifically, adopt detachable round pin hub connection mode between connecting seat a23 and the connector a22, when open caisson section of jurisdiction linkage unit sinks, install open caisson section of jurisdiction connecting piece a2 and fix and guarantee not to warp between open caisson section of jurisdiction a1, after open caisson 1 construction is accomplished, before carrying out the garage construction, connecting pin a24 can be pulled down temporarily, separate connecting seat a23 and connector a22, temporarily take out connector a22 and regulation pole a21, in order to avoid connector a22 and regulation pole a21 to interfere the installation that hinders the garage structure, also avoid it to occupy vertical space and influence the hoist and mount of garage structure, treat that the garage installation is accomplished, reinforce installation connector a22 and regulation pole a21 again, both can effectively promote holistic stability and waterproof nature for a long time, also do not influence the garage installation and the height of parking stall.

In this embodiment, the threaded connection between the adjusting rod a21 and the two connectors a22 is provided with a fastening nut a 25. Specifically, the threaded connection positions of the two ends of the adjusting rod a21 and the two connectors a22 are respectively provided with a fastening nut a 25. Fastening nut a25 can effectively lock the junction of adjusting pole a21 and connector a22, avoids appearing the stability and waterproof nature that the condition influences overall structure such as vibration is not hard up.

As shown in fig. 9 to 11, in this embodiment, two adjacent open caisson segment a1 are respectively provided with a male spigot a11 and a female spigot a12 which are matched with each other, the male spigot a11 is inserted into the female spigot a12, a connecting bolt which sequentially penetrates through the female spigot a12 and the male spigot a11 is arranged between the adjacent open caisson segment a1, a vertical waterproof groove a15 is arranged at a joint of the adjacent open caisson segment a1, a waterproof strip a17 is arranged in the vertical waterproof groove a15, the vertical waterproof groove a15 is located on the open caisson segment a1 provided with the female spigot a12, and the vertical waterproof groove a15 is arranged beside the female spigot a12 and close to one side of the outer wall of the open caisson.

Specifically, a vertical waterproof groove a15 extending along the vertical direction is arranged at the joint of any two open caisson segment a1, namely, a vertical waterproof groove a15 is arranged at the joint of four corners of the open caisson segment connecting unit, four vertical waterproof grooves a15 are totally arranged, each vertical waterproof groove a15 is filled with a waterproof strip a17 made of flexible materials, the open caisson segment a1 has two types of a first segment and a second segment, both ends of the first segment are provided with male spigots a11, both ends of the second segment are provided with female spigots a12, the two first segments and the two second segments are alternately arranged in sequence so as to form a closed open caisson segment connecting unit in a matched mode, the male spigots a11 are of a trapezoidal convex structure, the female spigots a12 are of trapezoidal concave structures, the trapezoidal oblique sides also play a role in guiding, rapid guiding and alignment during installation are facilitated, and the protruding parts improve the strength of the same layer of the open caisson segment connecting unit, when connecting bolt passed female tang a12 and public tang a11 and connects, compress tightly waterproof strip a17 in vertical waterproof groove a15, play fine water-proof effects to the seam of vertical direction between open caisson section of jurisdiction a1, effectively prevent during groundwater or rainwater from the infiltration underground stereo garage of vertical seam department between open caisson section of jurisdiction a1, have simple structure, water-proof effects advantage such as good.

In this embodiment, vertical capillary a15 all is located the second section of thick bamboo piece that is equipped with female tang a12, and vertical capillary a15 sets up in female tang a 12's the outside, connect the back with adjacent open caisson section of thick bamboo piece a1, the terminal surface of first section of thick bamboo piece compresses tightly waterproof strip a17 in vertical capillary a15 in order to play the waterproof effect of seam, vertical capillary a15 structure and female tang a12 structure have formed the multichannel and have buckled in seam crossing simultaneously, the multichannel is buckled and can be effectively prevented the water infiltration, further improve water-proof effects.

In this embodiment, the outer side of the vertical waterproof groove a15 is provided with a rib a18, and the vertical waterproof groove a15 is provided between the rib a18 and the female spigot a 12. Specifically, the vertical waterproof groove a15 is located between the rib a18 and the wall of the female spigot a12, and forms a groove with one open side when not connected with the adjacent open caisson segment a1, and the waterproof strip a17 is installed and the open side is sealed by the end face of the adjacent open caisson segment a1 to compress the waterproof strip a 17. The rib a18 is arranged to better protect and compress the waterproof strip a17, so that the bending area is further prolonged, and the waterproof effect is improved.

In this embodiment, the top surface and the bottom surface of the open caisson segment a1 are both provided with a horizontal waterproof groove a16, the horizontal waterproof grooves a16 on the top surface of the open caisson segment a1 of the same open caisson segment connecting unit are communicated with each other to form an annular waterproof groove, the horizontal waterproof grooves a16 on the bottom surface of the open caisson segment a1 of the same open caisson segment connecting unit are also communicated with each other to form an annular waterproof groove, and a waterproof strip a17 is arranged in the annular waterproof groove. Specifically, each horizontal waterproof groove a16 forms an integral annular waterproof groove a16, so that joints are reduced to the maximum extent, and the waterproof effect is better. Simultaneously owing to set up and adjust round pin a13 well and adjust groove a14 well, can guarantee that the cyclic annular waterproof groove on the upper and lower layer open caisson section of jurisdiction coupling unit can accurately align, compress tightly waterproof strip a17 in the cyclic annular waterproof groove under the effect of gravity, improved the water-proof effects of horizontal joint between the open caisson section of jurisdiction coupling unit.

The working process of the underground stereo garage of the embodiment is as follows: the vehicle is driven into the vehicle entrance and exit room 4 from the outside ground, when the personnel on the vehicle leaves the entrance and exit room 42, the vehicle is positioned on the transfer vehicle plate 61 on the lifting platform 51, the lifting platform 51 moves downwards to the side of the unoccupied parking platform 3 under the driving of the lifting driving device 53, the transfer vehicle plate 61 on the lifting platform 51 carries the vehicle and moves transversely to the corresponding parking platform 3 under the driving of the translation driving device 621, thereby completing the storage process of the vehicle; similarly, the car taking process is that the transfer car plate 61 carries the car and is driven by the translation driving device 621 to move to the lifting platform 51, the lifting platform 51 sends the whole car to the room 42 of the access room, and the car taking personnel get on the car and drive the car to complete the car taking process.

In other embodiments, a comb-structured transfer cart plate 61 may be used.

In other embodiments, the two connectors a22 are respectively provided with a forward-rotation thread a211 and a reverse-rotation thread a212, and both ends of the adjusting rod a21 are respectively provided with a threaded hole matched with the forward-rotation thread a211 and the reverse-rotation thread a 212.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to be limited thereto. Those skilled in the art can make numerous possible variations and modifications to the present invention, or modify equivalent embodiments to equivalent variations, without departing from the scope of the invention, using the teachings disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should fall within the protection scope of the technical scheme of the present invention, unless the technical spirit of the present invention departs from the content of the technical scheme of the present invention.

Claims (10)

1. An underground stereo garage, its characterized in that: including stand unit (2) and a plurality of parking platform (3), the bottom mounting of stand unit (2) is in the bottom of underground open caisson (1), on one side of parking platform (3) is fixed in stand unit (2), parking platform (3) the opposite side towards open caisson lateral wall (11) direction extend but with open caisson lateral wall (11) mutual independence and do not have the relation of connection, underground open caisson (1) includes a plurality of open caisson section of jurisdiction linkage units, a plurality of open caisson section of jurisdiction linkage units locate in vertical well, and fixed connection between the open caisson section of jurisdiction linkage units of upper and lower adjacent layer, open caisson section of jurisdiction linkage unit includes open caisson section of jurisdiction connecting piece (a2) and a plurality of open caisson section of jurisdiction (a1), a plurality of open caisson section of jurisdiction (a1) connect gradually and form annular linkage unit, open caisson section of jurisdiction connecting piece (a2) locates on the inner wall between adjacent open caisson section of jurisdiction (a1), open caisson section of jurisdiction connecting piece (a2) is including adjusting pole (a21) and two connectors (a22), two connectors (a22) are fixed respectively on two adjacent open caisson section of jurisdiction (a1), adjust pole (a21) and locate between two connectors (a22), and the one end and connector (a22) of adjusting pole (a21) are connected through positive spiral screw thread (a211), and the other end and connector (a22) of adjusting pole (a21) are connected through anti-spiral screw thread (a 212).

2. The underground stereo garage of claim 1, wherein: underground stereo garage still includes vehicle access chamber (4), the top of open caisson (1) is equipped with many supporting beams (12) that span open caisson (1), vehicle access chamber (4) are located on supporting beam (12).

3. The underground stereo garage of claim 2, wherein: the vehicle access room (4) comprises an access room ground (41) and an access room (42), the access room ground (41) is arranged on the support beam (12) and is flush with the outside ground, and the access room (42) is arranged on the access room ground (41).

4. The underground stereo garage of any one of claims 1 to 3, wherein: the upright post unit (2) comprises a cross beam (21) and two combined upright post groups (22), the two combined upright post groups (22) are arranged oppositely, the cross beam (21) is arranged between the two combined upright post groups (22) and two ends of the cross beam are respectively fixedly connected with the two combined upright post groups (22), the combined upright post groups (22) comprise a connecting beam (221) and two supporting upright posts (222), the two supporting upright posts (222) are arranged oppositely and the bottom end of the two supporting upright posts is fixed at the bottom of the underground open caisson (1), the connecting beam (221) is arranged between the two supporting upright posts (222) and two ends of the connecting beam are respectively fixedly connected with the two supporting upright posts (222).

5. The underground stereo garage of claim 4, wherein: parking platform (3) include cantilever (31) and linking arm (32), the fixed setting of one end of cantilever (31) is in on support post (222), and is located the setting height of cantilever (31) on two support posts (222) of two combination post groups (22) homonymies equals, the both ends of linking arm (32) respectively with be located two combination post groups (22) homonymies and be located the cantilever end fixed connection of two cantilevers (31) on same high level to constitute a parking platform (3) with two cantilevers (31).

6. The underground stereo garage of claim 5, wherein: the tie-beam (221) with cantilever (31) are located same high level, tie-beam (221) with still be equipped with between support column (222) and connect bracing (223), the one end of connecting bracing (223) with tie-beam (221) rigid coupling, the other end and support column (222) fixed connection of connecting bracing (223), the below of cantilever (31) is equipped with cantilever bracing (33), the one end of cantilever bracing (33) and the cantilever end rigid coupling of cantilever (31), the other end and the support column (222) rigid coupling of cantilever bracing (33).

7. The underground stereo garage of claim 1, wherein: open caisson segment connecting piece (a2) still includes two connecting seats (a23) that are fixed in respectively on adjacent open caisson segment (a1), two connecting seats (a22) are fixed on open caisson segment (a1) through two connecting seats (a23) respectively, be equipped with connecting pin axle (a24) between connecting seat (a23) and connecting seat (a 22).

8. The underground stereo garage of claim 1, wherein: and a fastening nut (a25) is arranged at the threaded connection position of the adjusting rod (a21) and the two connectors (a 22).

9. The underground stereo garage of claim 1, wherein: two adjacent be equipped with public tang (a11) and female tang (a12) of mutually supporting on the open caisson section of jurisdiction (a1) respectively, public tang (a11) inserts in female tang (a12), and be equipped with the connecting bolt who passes female tang (a12) and public tang (a11) in proper order between the adjacent open caisson section of jurisdiction (a1), the junction of adjacent open caisson section of jurisdiction (a1) is equipped with a vertical waterproof groove (a15), be equipped with waterproof strip (a17) in vertical waterproof groove (a15), vertical waterproof groove (a15) is located be equipped with on the open caisson section of jurisdiction (a1) of female tang (a12), and vertical waterproof groove (a15) arranges in the other one side of and being close to the open caisson outer wall of female tang (a 12).

10. The underground stereo garage of claim 1, wherein: the top surface and the bottom surface of open caisson segment (a1) all are equipped with horizontal waterproof groove (a16), and the horizontal waterproof groove (a16) of open caisson segment (a1) top surface of same open caisson segment coupling unit communicates each other and forms cyclic annular waterproof groove, and horizontal waterproof groove (a16) of open caisson segment (a1) bottom surface of same open caisson segment coupling unit also communicates each other and forms cyclic annular waterproof groove, be equipped with waterproof strip (a17) in the cyclic annular waterproof groove.

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