CN214614609U

CN214614609U - Prefabricated assembly type foundation's assembled building

Info

Publication number: CN214614609U
Application number: CN202121187552.XU
Authority: CN
Inventors: 谭建; 谭晓明; 林海华; 游彬
Original assignee: Guangdong Haosheng Construction Engineering Co ltd
Current assignee: Guangdong Haosheng Construction Engineering Co ltd
Priority date: 2021-05-29
Filing date: 2021-05-29
Publication date: 2021-11-05
Anticipated expiration: 2031-05-29

Abstract

The utility model relates to an assembly type structure on prefabricated assembly type basis relates to assembly type structure's technical field, and it includes soleplate, installs in a plurality of sandwich wall body boards of soleplate upper surface and installs in the piece formula shingle at a plurality of sandwich wall body board tops, soleplate's upper surface is offered the prepositioning groove that is used for pegging graft sandwich wall body board, soleplate's lower surface mounting has a plurality of damper units, every damper unit is including setting up in the shock attenuation seat of soleplate below, rigid coupling in the shock attenuation pole of soleplate lower surface and rigid coupling in the damping spring of the shock attenuation pole other end, the damping groove that is used for pegging graft the shock attenuation pole is offered to the upper surface of damper seat, damping spring's other end rigid coupling is in the tank bottom of damping groove. This application has the shock attenuation effect of being convenient for improve the building.

Description

Prefabricated assembly type foundation's assembled building

Technical Field

The application relates to the technical field of prefabricated buildings, in particular to a prefabricated building with a prefabricated foundation.

Background

At present, the prefabricated building is a detachable building, which transfers a large amount of work on a construction site in a conventional construction method to a factory, processes and manufactures building components and accessories in the factory, transports the processed components and accessories to a construction site, and finally assembles and installs the formed building on the site through a reliable connection method.

The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is represented by a modern industrial production mode because the prefabricated building adopts the technologies of standardized design, factory production, assembly construction, information management, intelligent application and the like.

The related art can refer to the Chinese utility model patent with the publication number of CN210917711U, which discloses a prefabricated assembly type foundation assembly type building, comprising a prefabricated independent foundation column, a prefabricated foundation connecting beam, a sandwich wall plate, a structural bearing column, a frame beam and a sheet type roof plate, wherein the prefabricated independent foundation column comprises a foundation column base and a foundation column, the foundation column base and the foundation column are formed by pouring concrete in an integrated manner, and the length and the width of the end surface of the foundation column are respectively smaller than the length and the width of the bottom of the foundation column; a plurality of steel bars are vertically arranged in the foundation column in parallel, and the steel bars extend upwards to penetrate through the top of the foundation column to form ribs; the outer diameter and the distribution mode of the ribs are matched with the second footing holes of the structural bearing column; open type clamping grooves are respectively and vertically arranged on four outer walls of the foundation column, the shapes and the sizes of the clamping grooves are matched with the inverted tenons arranged at two ends of the prefabricated foundation connecting beam, and the inverted tenons can be inserted and fixed in the clamping grooves; the upper horizontal plane of the prefabricated foundation connecting beam is fixed with a first guiding inserting strip, four side walls of the sandwich wall body plate are respectively provided with an inner groove, and the inserting strip and the inner grooves can be inserted and fixed.

With respect to the related art among the above, the inventors consider that the following drawbacks exist: the assembly type building lacks of shock absorption facilities, and when the ground vibrates for a long time, the ground drives the assembly type building to vibrate together, so that the assembly type building is easy to damage.

SUMMERY OF THE UTILITY MODEL

In order to improve the shock attenuation effect of building, this application provides a prefabricated assembly type foundation's assembled building.

The application provides a prefabricated assembly type foundation's assembled building adopts following technical scheme:

the utility model provides an assembly type building on prefabricated assembled basis, includes soleplate, installs in a plurality of sandwich wall body boards of soleplate upper surface and installs in the piece formula shingle at a plurality of sandwich wall body board tops, soleplate's upper surface is offered the prepositioning groove that is used for pegging graft sandwich wall body board, soleplate's lower surface mounting has a plurality of damper assembly, every damper assembly is including setting up in the shock attenuation seat of soleplate below, rigid coupling in the shock attenuation pole of soleplate lower surface and rigid coupling in the damping spring of the shock attenuation pole other end, the damping groove that is used for pegging graft the shock attenuation pole is offered to the upper surface of shock attenuation seat, damping spring's other end rigid coupling in the tank bottom of damping groove.

Through adopting above-mentioned technical scheme, when ground takes place vibrations, the damping spring who sets up in the shock mount can play the effect of buffering to the shock attenuation pole and the effect of soleplate buffering to this vibrations that alleviate whole assembled building and received, thereby improves the shock attenuation effect of whole building.

Preferably, the sandwich wall body board includes two end plates that are parallel to each other and sets up two curb plates between two end plates, the equal rigid coupling of lateral wall that the curb plate is close to the end plate both sides has the dovetail, the dovetail that is used for pegging graft the dovetail is offered to the lateral wall of end plate towards the curb plate, the dovetail just communicates with the roof of end plate along vertical extension.

Through adopting above-mentioned technical scheme, constructor can inject the bottom of two end plates in the preliminary positioning groove earlier to carry out the prepositioning to two end plates, inject the dovetail of both sides end plate with the dovetail of curb plate in succession, thereby fix two end plates together through the curb plate, after injecting the preliminary positioning inslot to the bottom of curb plate, use screw and hinge to fix curb plate and end plate on the soleplate in proper order.

Preferably, the two sides of the lower surface of the sheet type roof plate are fixedly connected with vertically arranged T-shaped rods, the inner side wall of the side plate is provided with a T-shaped groove used for being connected with the T-shaped rods in an inserting mode, and the T-shaped groove extends vertically and is communicated with the top wall of the side plate.

By adopting the technical scheme, when the sheet type roof plate needs to be fixed, a constructor uses a crane to hoist the sheet type roof plate and then inserts the T-shaped rods into the T-shaped grooves of the side plates from top to bottom until the inner bottom wall of the sheet type roof plate is attached to the top walls of the side plates and the end plates, and then the sheet type roof plate, the side plates and the end plates are fixed together by using screws and hinges.

Preferably, the inside wall of curb plate and the both sides that are located T type groove all are provided with the sliding sleeve, every slide along the horizontal direction in the sliding sleeve and be connected with spacing, the one end that spacing is close to T type groove is provided with the bottom matched with hypotenuse that slides with T type pole, the inside wall of end plate is seted up and is pegged graft complex spacing groove with spacing, still be provided with the reset assembly who is used for spacing to reset on the curb plate.

Through adopting above-mentioned technical scheme, at the in-process that continues to descend after the T type pole injects the T type inslot of curb plate, the hypotenuse of two gag lever posts of the bottom extrusion of one side T type pole to promote two gag lever posts and remove to the direction of keeping away from each other, inject the spacing inslot of end plate until the gag lever post one end of keeping away from T type pole, thereby strengthen the joint strength between curb plate and the end plate.

Preferably, the reset assembly includes that the rigid coupling is in the fixed block of curb plate inside wall, rigid coupling in the movable block of spacing upper surface and set up the reset spring between fixed block and movable block, reset spring's both ends respectively with the lateral wall fixed connection of fixed block and movable block.

Through adopting above-mentioned technical scheme, when the gag lever post was kept away from the one end of T type pole and is injected the spacing inslot of end plate, the tip of the lateral wall extrusion gag lever post of T type pole, reset spring was in compression state this moment, makes T type pole and gag lever post separation back when constructor, and the gag lever post is automatic re-setting under reset spring's effect to make the gag lever post and the spacing inslot autosegregation of end plate.

Preferably, a guide rod is inserted in the return spring, one end of the guide rod is fixedly connected to the side wall of the fixed block facing the movable block, the other end of the guide rod is inserted into the side wall of the movable block, and the movable block slides in the guide rod along the horizontal direction.

Through adopting above-mentioned technical scheme, the guide bar has the effect of direction to reset spring to the stability when having improved reset spring deformation or having resumeed deformation.

Preferably, a sealing ring is fixedly connected to one side, close to the outer side of the foundation slab, of the inner side wall of the pre-positioning groove, and the inner side wall of the sealing ring is in abutting fit with the outer side walls of the bottoms of the sandwich wall panels.

By adopting the technical scheme, the sealing ring is made of rubber and has good elastic performance, and the sealing performance between the sandwich wall body plate and the pre-positioning groove is improved by the arrangement of the sealing ring.

Preferably, an elastic strip is fixedly connected to the groove bottom of the dovetail groove along the length direction of the groove bottom, and the side wall of the elastic strip can be abutted against the side wall of the dovetail strip.

By adopting the technical scheme, the elastic strip is made of vulcanized rubber and has good elastic performance and wear resistance, so that the gap between the dovetail strip and the dovetail groove is reduced, and the connection strength between the dovetail strip and the dovetail groove is improved.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the ground vibrates, the damping spring arranged in the damping seat can buffer the damping rod, so that the damping rod and the foundation slab are buffered, the vibration of the whole assembly type building is reduced, and the damping effect of the whole building is improved;

2. in the process that the T-shaped rods continue to descend after being inserted into the T-shaped grooves of the side plates, the bottom ends of the T-shaped rods on one side extrude the inclined edges of the two limiting rods, so that the two limiting rods are pushed to move in the direction away from each other until one ends of the limiting rods, far away from the T-shaped rods, are inserted into the limiting grooves of the end plates, and the connecting strength between the side plates and the end plates is enhanced;

3. when the one end that T type pole was kept away from to the gag lever post injects the spacing inslot of end plate, the tip of the lateral wall extrusion gag lever post of T type pole, and reset spring is in compression state this moment, makes T type pole and gag lever post separation back when constructor, and the gag lever post is automatic re-setting under reset spring's effect to make the gag lever post and the spacing inslot autosegregation of end plate.

Drawings

Fig. 1 is a schematic overall structure diagram of an embodiment of the present application.

Fig. 2 is a partial sectional view of a damper base in an embodiment of the present application.

Fig. 3 is a partially enlarged view of a portion a in fig. 1.

Fig. 4 is a schematic structural diagram of a reset assembly in an embodiment of the present application.

Description of reference numerals: 1. a foundation slab; 11. pre-positioning a groove; 2. a sandwich wall panel; 21. an end plate; 22. a side plate; 3. a sheet type roof panel; 4. a shock absorbing assembly; 41. a shock absorbing seat; 411. a damping groove; 42. a shock-absorbing lever; 43. a damping spring; 46. connecting blocks; 51. a sliding sleeve; 52. a limiting strip; 53. a limiting groove; 6. a reset assembly; 61. a fixed block; 62. a movable block; 63. a return spring; 64. a guide bar; 71. a dovetail strip; 72. a dovetail groove; 73. a T-shaped rod; 74. a T-shaped groove; 81. a seal ring; 82. an elastic strip; 9. and (4) fixing the strip.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses prefabricated building on prefabricated assembly basis. Referring to fig. 1, the prefabricated structure of the prefabricated foundation includes a foundation slab 1, a sandwich wall panel 2, a sheet type roof panel 3, and a shock-absorbing member 4. Foundation slab 1 is rectangular plate body and level setting, and sandwich wall body board 2 includes end plate 21 and curb plate 22, and end plate 21 and curb plate 22 are rectangle form plate body, and the area of curb plate 22 is greater than end plate 21's area, and end plate 21 and curb plate 22 all are provided with two, and two vertical settings of end plate 21 just are located foundation slab 1's left and right both ends, and two vertical settings of curb plate 22 just are located foundation slab 1's preceding, back both sides. The two end plates 21 and the two side plates 22 jointly enclose an enclosed space, and the end plates 21 and the side plates 22 are fixed on the upper surface of the foundation bedplate 1 through screws and hinges. The sheet type roof panels 3 are fixed to the top ends of the end panels 21 and the side panels 22 by screws and hinges. In order to improve the heat preservation effect of the sandwich wall plate 2, a heat preservation rock wool plate is arranged in the sandwich wall plate 2.

Referring to fig. 1 and 2, four shock absorbing members 4 are provided, and the four shock absorbing members 4 are sequentially disposed at four corners of the lower surface of the foundation sole plate 1. Each shock absorbing assembly 4 comprises a shock absorbing seat 41, a shock absorbing rod 42 and a shock absorbing spring 43, the shock absorbing seat 41 is in a circular truncated cone shape, the area of the upper surface of the shock absorbing seat 41 is smaller than that of the lower surface of the shock absorbing seat, and the shock absorbing seat 41 is positioned below the foundation slab 1. Shock-absorbing rod 42 is vertical to be set up, and shock-absorbing rod 42's top rigid coupling has connecting block 46, and connecting block 46 passes through the bolt rigid coupling in foundation slab 1's lower surface, and the shock attenuation groove 411 along vertical extension is seted up to the upper surface of shock attenuation seat 41. The bottom of shock-absorbing rod 42 is pegged graft in shock-absorbing groove 411 and is followed the vertical slip in shock-absorbing groove 411, and damping spring 43 sets up in shock-absorbing groove 411, and damping spring 43's top rigid coupling is in shock-absorbing rod 42's bottom, and damping spring 43's bottom rigid coupling is in shock-absorbing groove 411's tank bottom.

Referring to fig. 1 and 3, a dovetail strip 71 is fixedly connected to the side walls of the left and right ends of each side plate 22, and the dovetail strip 71 extends from the top end to the bottom end of the side plate 22. Dovetail 72 has all been seted up to the position that the inside wall of end plate 21 corresponds dovetail 71, and dovetail 72 all communicates with the top and the bottom of end plate 21, and dovetail 71 is pegged graft with dovetail 72 and is cooperated. In order to improve the connection strength between the dovetail bar 71 and the dovetail groove 72, an elastic bar 82 is fixedly connected to the bottom of the dovetail groove 72, and the top end of the elastic bar 82 is provided with a bevel edge close to the corner of the dovetail bar 71. The elastic strip 82 is made of vulcanized rubber and has good elastic performance and wear resistance, so that the gap between the dovetail strip 71 and the dovetail groove 72 is reduced, and the connection strength between the dovetail strip 71 and the dovetail groove 72 is improved. When the dovetail bar 71 is completely inserted into the dovetail groove 72, the side wall of the elastic bar 82 abuts against the side wall of the dovetail bar 71, and the side wall of the end portion of the side plate 22 abuts against the inner side wall of the end plate 21.

Referring to fig. 1 and 4, vertically disposed T-bars 73 are fixedly coupled to both front and rear sides of the lower surface of the sheet type roof panel 3, and each T-bar 73 is positioned at a middle position between the front and rear sides of the sheet type roof panel 3. T type groove 74 has all been seted up to the inside wall of every curb plate 22 and the position that corresponds to T type pole 73, and the top of T type groove 74 and the roof of curb plate 22 communicate, and the bottom of T type groove 74 does not communicate with the diapire of curb plate 22, and T type pole 73 and the cooperation of pegging graft of T type groove 74. The sliding sleeves 51 are fixedly connected to the inner side wall of the side plate 22 and two sides of the T-shaped groove 74, and a limiting strip 52 is connected to each sliding sleeve 51 in a sliding manner along the horizontal direction. The spacing 52 of both sides sets up coaxially, and the hypotenuse has all been seted up to the last corner of the tip that two spacing 52 are close to each other, and the corner at the left and right both ends in T type pole 73 bottom all is provided with the hypotenuse, and the hypotenuse of T type pole 73 and spacing 52's hypotenuse phase-match set up to be convenient for drive two spacing 52 simultaneously to the direction removal that is close to end plate 21. The inside wall of end plate 21 and all seted up spacing groove 53 to the position of using spacing strip 52, the one end that T type pole 73 was kept away from to spacing strip 52 is pegged graft with spacing groove 53 and is cooperated.

Referring to fig. 4, the reset components 6 are disposed on the inner side wall of the side plate 22 and on both sides of the T-shaped groove 74, and the reset components 6 are disposed in one-to-one correspondence with the position-limiting strips 52. Reset assembly 6 is used for driving spacing strip 52 automatic re-setting, and reset assembly 6 includes fixed block 61, movable block 62, reset spring 63 and guide bar 64, and the fixed block 61 in a set of reset assembly 6 is provided with two, and two fixed blocks 61 pass through the inside wall of bolt fastening in curb plate 22, and two fixed blocks 61 all are located the top of spacing strip 52, and leave the distance between two fixed blocks 61. The guide rod 64 is horizontally arranged, and two ends of the guide rod 64 are respectively and fixedly connected with the inner side walls of the two fixing blocks 61. The movable block 62 is located between the two fixed blocks 61, and the bottom wall of the movable block 62 is fixedly connected to the top wall of the limiting strip 52. The guide rod 64 is disposed through the movable block 62, and the movable block 62 slides in the guide rod 64 in the horizontal direction. The guide rod 64 is sleeved with the return spring 63, one end of the return spring 63 is fixedly connected to the side wall of the movable block 62, and the other end of the return spring 63 is fixedly connected to the side wall of one of the fixed blocks 61 close to the movable block 62.

Referring to fig. 1 and 4, in order to facilitate the pre-positioning of the side plates 22 and the end plates 21, the upper surface of the base plate 1 is provided with a pre-positioning groove 11, and the pre-positioning groove 11 is a rectangular annular groove. The equal rigid coupling of the diapire of curb plate 22 and end plate 21 has fixed strip 9, and fixed strip 9 all extends along the length direction of curb plate 22 and end plate 21, and fixed strip 9 is pegged graft with prepositioning groove 11 and is cooperated. In order to improve the joint strength between the fixing strip 9 and the prepositioning groove 11, the inside wall of the prepositioning groove 11 and one side of the outside of the foundation slab 1 are fixedly connected with a sealing ring 81, the sealing ring 81 is made of rubber, and after the fixing strip 9 is inserted into the prepositioning groove 11, the sealing ring 81 is abutted against the side wall of the fixing strip 9.

The implementation principle of the prefabricated building with the prefabricated foundation is as follows:

when the prefabricated building needs to be assembled, a constructor firstly inserts the fixing strips 9 of the two end plates 21 into the pre-positioning grooves 11, then inserts the dovetail strips 71 of the side plates 22 into the dovetail grooves 72 of the end plates 21 on two sides, so that the two end plates 21 are fixed together through the side plates 22 until the bottom ends of the side plates 22 are inserted into the pre-positioning grooves 11, and then the side plates 22 and the end plates 21 are sequentially fixed on the foundation slab 1 by using screws and hinges.

Next, the constructor uses a crane to lift the sheet type roof panel 3 and then inserts the T-shaped bar 73 into the T-shaped groove 74 of the side panel 22 from top to bottom until the inner bottom wall of the sheet type roof panel 3 is attached to the top walls of the side panel 22 and the end panel 21, and then fixes the sheet type roof panel 3, the side panel 22, and the end panel 21 together using screws and hinges. Meanwhile, in the process of continuing to descend after the T-shaped rods 73 are inserted into the T-shaped grooves 74 of the side plates 22, the bottom ends of the T-shaped rods 73 on one side extrude the oblique edges of the two limiting rods, so that the two limiting rods are pushed to move in the direction away from each other until the ends, far away from the T-shaped rods 73, of the limiting rods are inserted into the limiting grooves 53 of the end plates 21, and therefore the connection strength between the side plates 22 and the end plates 21 is enhanced.

When ground takes place vibrations, damping spring 43 that sets up in shock attenuation seat 41 can play the effect of buffering to shock attenuation pole 42 to play the effect of buffering to shock attenuation pole 42 and soleplate 1, with this vibrations that alleviate whole assembled building and receive, thereby improve the shock attenuation effect of whole building.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an assembled building on prefabricated assembled basis, includes soleplate (1), installs in a plurality of sandwich wall board (2) of soleplate (1) upper surface and installs in piece formula shingle (3) at a plurality of sandwich wall board (2) tops, its characterized in that: the utility model discloses a sandwich wall body plate, including foundation plate (1), damping component (4), damping rod (42) and damping spring (43) of rigid coupling in the damping rod (42) other end that are used for pegging graft damping rod (42) are seted up including setting up in shock mount (41), rigid coupling in foundation plate (1) lower surface to the upper surface of foundation plate (1) prepositioning groove (11) that are used for pegging graft sandwich wall body board (2), the lower surface mounting of foundation plate (1) has a plurality of damping component (4), every damping component (4), damping groove (411) that are used for pegging graft damping rod (42) are seted up to the upper surface of shock mount (41), the other end rigid coupling of damping spring (43) is in the tank bottom of damping groove (411).

2. A prefabricated construction assembly of prefabricated foundations as claimed in claim 1, wherein: sandwich wall body board (2) are including two end plates (21) that are parallel to each other and set up two curb plates (22) between two end plates (21), the equal rigid coupling of lateral wall that curb plate (22) are close to end plate (21) both sides has dovetail (71), dovetail (72) that are used for grafting dovetail (71) are offered towards the lateral wall of curb plate (22) in end plate (21), dovetail (72) are along vertical extension and with the roof intercommunication of end plate (21).

3. A prefabricated construction assembly of prefabricated foundations as claimed in claim 2, wherein: the sheet type roof plate is characterized in that vertically arranged T-shaped rods (73) are fixedly connected to two sides of the lower surface of the sheet type roof plate (3), T-shaped grooves (74) used for being connected with the T-shaped rods (73) in an inserting mode are formed in the inner side wall of the side plate (22), and the T-shaped grooves (74) vertically extend and are communicated with the top wall of the side plate (22).

4. A prefabricated construction assembly of prefabricated foundations as claimed in claim 2, wherein: the inside wall of curb plate (22) and the both sides that are located T type groove (74) all are provided with sliding sleeve (51), every it is connected with spacing (52) to slide along the horizontal direction in sliding sleeve (51), the one end that spacing (52) are close to T type groove (74) is provided with the bottom matched with hypotenuse that slides with T type pole (73), the inside wall of end plate (21) is seted up and is pegged graft complex spacing groove (53) with spacing (52), still be provided with reset assembly (6) that are used for spacing (52) to reset on curb plate (22).

5. A prefabricated construction assembly of prefabricated foundations as claimed in claim 4, wherein: reset assembly (6) include rigid coupling in fixed block (61), the rigid coupling of curb plate (22) inside wall in movable block (62) of spacing strip (52) upper surface and set up reset spring (63) between fixed block (61) and movable block (62), the both ends of reset spring (63) respectively with the lateral wall fixed connection of fixed block (61) and movable block (62).

6. A prefabricated construction assembly of prefabricated foundations as claimed in claim 5, wherein: the reset spring (63) is internally inserted with a guide rod (64), one end of the guide rod (64) is fixedly connected to the side wall of the fixed block (61) facing the movable block (62), the other end of the guide rod (64) is inserted into the side wall of the movable block (62), and the movable block (62) slides in the guide rod (64) along the horizontal direction.

7. A prefabricated construction assembly of prefabricated foundations as claimed in claim 1, wherein: and a sealing ring (81) is fixedly connected to one side of the inner side wall of the pre-positioning groove (11) close to the outer side of the foundation slab (1), and the inner side wall of the sealing ring (81) is in abutting fit with the outer side walls of the bottoms of the sandwich wall plates (2).

8. A prefabricated construction assembly of prefabricated foundations as claimed in claim 2, wherein: the groove bottom of the dovetail groove (72) is fixedly connected with an elastic strip (82) along the length direction of the groove bottom, and the side wall of the elastic strip (82) can be tightly abutted against the side wall of the dovetail strip (71).