CN213233814U

CN213233814U - Modular assembly type house building system

Info

Publication number: CN213233814U
Application number: CN202021865323.4U
Authority: CN
Inventors: 冯明; 林锦钊; 陈志永
Original assignee: Guangdong Zhongbo Construction Engineering Co ltd
Current assignee: Guangdong Zhongbo Construction Engineering Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-05-18
Anticipated expiration: 2030-08-31

Abstract

The application relates to a modular assembly type house building system, which comprises a house body and a roof detachably connected above the house body, wherein the house body comprises a bottom plate and a vertical plate, and the vertical plate and the bottom plate are detachably connected through a connecting piece; the cross section of the connecting piece is L-shaped, the connecting piece comprises a vertical part and a horizontal part which are perpendicular to each other and are integrally formed, the side wall of the vertical part is attached to the lower part of the side wall of the vertical plate, the vertical part is connected with the lower part of the side wall of the vertical plate, and the lower surface of the horizontal part is attached to the upper surface of the bottom plate; the lower surface of horizontal part is equipped with joint spare, and the upper surface of bottom plate is equipped with and supplies joint spare joint complex joint groove. This application has the cooperation through joint spare and joint groove, can realize the quick installation of connecting piece and bottom plate to the shape characteristic of connecting piece plays the effect of supporting the enhancement, can strengthen the structural strength of bottom plate and riser, further ensures the connection steadiness of riser and bottom plate.

Description

Modular assembly type house building system

Technical Field

The present application relates to the field of building construction, and more particularly to a modular prefabricated building construction system.

Background

Modular houses have begun to gradually come into the field of vision of people, but the concept of modular houses is still not clear for most people, namely, the modular houses are manufactured in factories by differentiating components of houses into different functional modules and adopting standardized, modular and universal production, the houses can be assembled on site at any time and any place, and the whole process can be completed only by taking hours.

As shown in fig. 4, the modular house in the related art includes a plurality of assembled panels 100, and the assembled panels 100 are sequentially installed and fixed to implement the construction of the house. The assembling plates 100 perpendicular to each other are fixed by screws or rivets, but the efficiency of the above-mentioned connection method is too low, thereby easily causing an extension of a construction period.

SUMMERY OF THE UTILITY MODEL

In order to improve the installation efficiency, the application provides a house building system of modularization assembled.

The application provides a housing construction system of modularization assembled adopts following technical scheme.

A modular assembly type house building system comprises a house body and a roof detachably connected above the house body, wherein the house body comprises a bottom plate and a vertical plate, and the vertical plate is detachably connected with the bottom plate through a connecting piece; the cross section of the connecting piece is L-shaped, the connecting piece comprises a vertical part and a horizontal part which are perpendicular to each other and are integrally formed, the side wall of the vertical part is attached to the lower part of the side wall of the vertical plate, the vertical part is connected with the lower part of the side wall of the vertical plate, and the lower surface of the horizontal part is attached to the upper surface of the bottom plate; the lower surface of horizontal part is equipped with joint spare, the upper surface of bottom plate is equipped with the confession joint spare joint complex joint groove.

By adopting the technical scheme, during installation, the vertical part is firstly attached and connected with the vertical plate, then the vertical plate moves downwards to be connected with the bottom plate, during the installation, the horizontal part is attached and connected with the bottom plate through the matching of the clamping piece and the clamping groove, the vertical plate and the bottom plate can be quickly installed in a clamping mode, and the construction period is effectively shortened; and the connecting piece is L shape, plays the effect of strengthening support riser and bottom plate, can strengthen the structural strength of bottom plate and riser greatly, further ensures the connection steadiness of riser and bottom plate.

Preferably, the vertical part and the vertical plate are detachably and fixedly connected.

Through adopting above-mentioned technical scheme, the on-the-spot real-time installation to the separation transportation of connecting piece and riser.

Preferably, the protruding structure in lower part position of the lateral wall of riser has the sand grip, vertical portion with the hookup location of horizontal part is inside sunken shaping to have the depressed part, and the section of depressed part is L shape, the medial surface of depressed part with the sand grip cooperation, the downward protrusion of cell wall of depressed part is constructed there is the dovetail, the upper portion of sand grip along the horizontal direction run through be equipped with dovetail complex dovetail.

By adopting the technical scheme, the vertical plate can be limited to move upwards relative to the connecting piece through the matching of the concave part and the convex strip, and the horizontal displacement of the vertical relative connecting piece can be limited through the matching of the dovetail joint and the dovetail groove, namely, the two matching effects are superposed, so that the stability of detachable fixed connection between the connecting piece and the vertical plate can be ensured; and the concave part plays the role of a reinforcing rib, so that the structural strength of the connecting piece can be further enhanced.

Preferably, the clamping piece comprises a cylinder vertically constructed on the lower surface of the horizontal part, the cylinder is in inserted fit with the clamping groove, a sliding groove horizontally penetrates through the cylinder, the sliding groove is connected with a sliding block capable of extending out of the sliding groove or retracting into the sliding groove in a sliding manner, and a spring for forcing the sliding block to extend out of the sliding groove is arranged in the sliding groove; the lower part of the clamping groove is provided with an annular groove for inserting the sliding block, and the diameter of the annular groove is larger than that of the clamping groove.

By adopting the technical scheme, when the horizontal part and the bottom plate are installed, the sliding block is firstly pressed to be retracted into the sliding groove, the spring is compressed, then the cylinder is inserted into the clamping groove, the spring loses pressing force in the process, the spring recovers deformation, the sliding block extends out of the sliding groove under the action of the spring so as to be inserted into the annular groove, and then the sliding block is matched with the annular groove to play a role in preventing falling off, so that the connecting piece and the bottom plate can be quickly installed; and the clamping groove and the ring groove can be drilled temporarily according to the requirements of site construction so as to ensure the precision of connection positioning.

Preferably, the slider is provided with a guide surface which abuts against the notch of the clamping groove along the direction that the column body is inserted into the clamping groove.

By adopting the technical scheme, the sliding block does not need to be continuously pressed by an operator through the arrangement of the guide surface, and the sliding block is convenient and fast.

Preferably, the clamping pieces are arranged in a plurality, and the clamping pieces are arranged at equal intervals along the length direction of the horizontal part; the horizontal part is equipped with the bull stick along self length direction, the bull stick with the horizontal part rotates to be connected, the tip rigid coupling of slider has the haulage rope, the spout internal fixation has the guide bar, and the guide bar is located same horizontal position with the slider, the haulage rope is walked around the guide bar, and upwards passes cylinder and horizontal part in proper order, the terminal and the bull stick fixed connection of haulage rope.

By adopting the technical scheme, when the vertical plate needs to be detached, the rotating rod can be rotated, and the rotating rod can rotate to wind the traction rope, so that the sliding blocks are pulled to be retracted into the sliding grooves, the limit between the connecting piece and the bottom plate is removed, and in the rotating and unlocking process of the rotating rod, the sliding blocks can be pulled at one time, the synchronous unlocking of the sliding blocks is realized, and the convenience and the rapidness are realized; the guide rod is arranged, so that the sliding block can be driven to horizontally move when the traction rope is pulled in the vertical direction; when the device needs to be installed again, only the rotating rod needs to be loosened, the spring drives the sliding block to move, and the traction rope automatically resets.

Preferably, the rotating rod is connected with the horizontal part in a sliding mode along the length direction of the rotating rod, an operating rod vertically arranged is fixed at one end of the rotating rod, and a matching groove for the operating rod to be inserted into along the sliding direction of the rotating rod is formed in the side wall of the horizontal part.

Through adopting above-mentioned technical scheme, through setting up the action bars, be convenient for rotate the bull stick to realize convenient unblock, and through the grafting of action bars and cooperation groove, can prevent the automatic rotation of bull stick (spring effort continuously applies in the slider, has the trend that drives the haulage rope promptly and reset, thereby forces to rotate the automatic rotation and reset), and because the haulage rope has the flexibility, consequently can not interfere the sliding of bull stick.

Preferably, the lower part of roof downwardly extending is equipped with the inserted bar, the upper portion of riser be equipped with inserted bar complex slot.

Through adopting above-mentioned technical scheme, can realize being connected with dismantling of the room body on roof.

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

the connecting piece and the bottom plate can be quickly installed by matching the clamping piece with the clamping groove, and the shape characteristic of the connecting piece plays a role in supporting and reinforcing, so that the structural strength of the bottom plate and the vertical plate can be reinforced, and the connecting stability of the vertical plate and the bottom plate is further ensured;

through setting up bull stick and haulage rope, the rotation in-process of bull stick can once only stimulate a plurality of sliders, realizes the synchronous unblock of a plurality of sliders to realize quick dismantlement between riser and the bottom plate, convenient and fast.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the present embodiment showing the connection of the connectors to the riser and the base, respectively;

fig. 3 is a sectional view for embodying a specific structure of the clip member of the present embodiment;

fig. 4 is a schematic diagram of a prior art structure.

Description of reference numerals: 1. a base plate; 2. a vertical plate; 3. a connecting member; 4. a clamping piece; 5. a rotating rod; 10. a house body; 11. a clamping groove; 12. a ring groove; 20. a roof; 21. a convex strip; 22. a dovetail groove; 30. inserting a rod; 31. a horizontal portion; 32. a vertical portion; 33. a recessed portion; 34. dovetail joints; 40. a slot; 41. a cylinder; 42. a chute; 43. a slider; 44. a spring; 45. a guide surface; 46. a hauling rope; 47. a guide bar; 48. a mating groove; 51. looping; 52. an operating lever; 100. and (5) assembling the boards.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings.

The embodiment of the application discloses house building system of modularization assembled. Referring to fig. 1, the building comprises a building body 10 and a roof 20, wherein an insertion rod 30 extends downwards from the lower part of the roof 20, an insertion slot 40 is formed in the upper part of the building body 10, and the roof 20 and the building body 10 can be detachably connected by the cooperation of the insertion rod 30 and the insertion slot 40; the room body 10 includes bottom plate 1 and riser 2, can dismantle the connection through connecting piece 3 between riser 2 and the bottom plate 1.

As shown in fig. 1 and 2, the connecting members 3 are symmetrically arranged along the thickness direction of the vertical plate 2, each connecting member 3 comprises a vertical portion 32 and a horizontal portion 31 which are perpendicular to each other and are integrally formed, the side wall of each vertical portion 32 is attached to the lower portion of the side wall of the corresponding vertical plate 2, and the vertical portions 32 are detachably connected with the vertical plates 2; the lower surface of horizontal part 31 and the 1 upper surface laminating setting of bottom plate, and the lower surface of horizontal part 31 is equipped with joint spare 4, and joint spare 4 is established to a plurality ofly, and each joint spare 4 is arranged along horizontal part 31 length direction equidistance, and the upper surface of bottom plate 1 is equipped with and supplies 4 joint complex joint grooves 11 of joint spare.

As shown in fig. 2, a convex strip 21 is convexly constructed at the lower part of the side wall of the riser 2, a concave part 33 is formed by inwards concave bending the connecting position of the vertical part 32 and the horizontal part 31, the section of the concave part 33 is in an L shape, the inner shape of the concave part 33 is matched with that of the convex strip 21, a dovetail 34 is convexly constructed at the groove wall of the concave part 33, and a dovetail groove 22 is penetratingly arranged at the upper part of the convex strip 21 along the horizontal direction; when installing vertical portion 32 and riser 2, at first horizontal migration connecting piece 3 for vertical portion 32 is close to laminating riser 2, until dovetail 34 inserts in dovetail groove 22, and the medial surface and the sand grip 21 cooperation of depressed part 33, thereby accomplish the installation between vertical portion 32 and the riser 2.

As shown in fig. 3, the clamping member 4 includes a column 41 integrally formed with the horizontal portion 31, the column 41 is vertically disposed, an upper end of the column 41 is connected to a lower surface of the horizontal portion 31, and an outer diameter of the column 41 is equal to a diameter of the clamping groove 11; a sliding groove 42 horizontally penetrates through the lower part of the cylinder 41, the sliding groove 42 is connected with a sliding block 43 in a sliding manner, a spring 44 for forcing the sliding block 43 to extend out of the sliding groove 42 is arranged in the sliding groove 42, and a guide surface 45 abutted against the notch of the clamping groove 11 is arranged on the sliding block 43 along the direction that the cylinder 41 is inserted into the clamping groove 11; the lower part of the clamping groove 11 is provided with a ring groove 12 for inserting the sliding block 43, and the diameter of the ring groove 12 is larger than that of the clamping groove 11.

When the vertical plate 2 needs to be installed on the bottom plate 1, the vertical plate 2 is firstly moved downwards, in the moving process, the guide surface 45 of the sliding block 43 is abutted to the notch of the clamping groove 11, the abutting acting force forces the sliding block 43 to retract into the sliding groove 42 through the guide surface 45, the spring 44 is compressed, then the cylinder 41 is inserted into the clamping groove 11, the spring 44 loses the abutting acting force in the process, the spring 44 recovers deformation, the sliding block 43 extends out of the sliding groove 42 under the acting force of the spring 44, and then is inserted into the annular groove 12, and the anti-falling effect is achieved through the matching of the sliding block 43 and the annular groove 12, so that the vertical plate 2 and the bottom plate 1 can; and the clamping groove 11 and the ring groove 12 can be drilled temporarily according to the requirements of site construction so as to ensure the precision of connection positioning.

In order to facilitate the disassembly and replacement of the vertical plate 2, as shown in fig. 3, a traction rope 46 is fixedly connected to the end of the sliding block 43, a guide rod 47 is fixed in the sliding groove 42, the guide rod 47 and the sliding block 43 are located at the same horizontal position, and the traction rope 46 bypasses the guide rod 47 and sequentially penetrates through the column 41 and the horizontal portion 31 upwards; the horizontal portion 31 is provided with a rotating rod 5, the rotating rod 5 is arranged along the length direction of the horizontal portion 31, the rotating rod 5 is positioned right above the column 41, the tail end of the traction rope 46 is wound and fixed on the rotating rod 5, the upper surface of the horizontal portion 31 is provided with a plurality of buckles 51, the rotating rod 5 is arranged on the buckles 51 in a penetrating mode, and one end of the rotating rod 5 is vertically fixed with an operating rod 52 (see fig. 2).

The rotating rod 5 is rotated by controlling the operating rod 52 to wind the traction rope 46, so that the sliding blocks 43 are pulled to be retracted into the sliding grooves 42, the limit between the connecting piece 3 and the bottom plate 1 is removed, the vertical plate 2 is moved upwards and taken out at the moment, convenience and rapidness are realized, and in the rotating and unlocking process of the rotating rod 5, the sliding blocks 43 can be pulled at one time, and the synchronous unlocking of the sliding blocks 43 is realized; and the lateral wall of the horizontal part 31 is provided with a matching groove 48, and the rotating rod 5 can be limited by the insertion of the operating rod 52 and the matching groove 48, so that the rotating rod 5 is prevented from automatically rotating and resetting under the action of the spring 44.

The implementation principle of the embodiment of the application is as follows: the installation of the vertical plate 2 and the bottom plate 1 can be completed quickly in a clamping manner, so that the construction period is effectively shortened; and the structure of connecting piece 3 plays the effect of strengthening support riser 2 and bottom plate 1, can strengthen the structural strength of bottom plate 1 and riser 2 greatly, further ensures riser 2 and bottom plate 1's connection steadiness.

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. A modular assembly type building construction system, characterized in that: the house comprises a house body (10) and a roof (20) detachably connected above the house body (10), wherein the house body (10) comprises a bottom plate (1) and a vertical plate (2), and the vertical plate (2) is detachably connected with the bottom plate (1) through a connecting piece (3); the cross section of the connecting piece (3) is L-shaped, the connecting piece (3) comprises a vertical part (32) and a horizontal part (31) which are perpendicular to each other and are integrally formed, the side wall of the vertical part (32) is attached to the lower part of the side wall of the vertical plate (2), the vertical part (32) is connected with the lower part of the side wall of the vertical plate (2), and the lower surface of the horizontal part (31) is attached to the upper surface of the bottom plate (1); the lower surface of horizontal part (31) is equipped with joint spare (4), the upper surface of bottom plate (1) is equipped with the confession joint spare (4) joint complex joint groove (11).

2. The modular prefabricated building construction system of claim 1, wherein: the vertical part (32) is detachably and fixedly connected with the vertical plate (2).

3. The modular prefabricated building construction system of claim 2, wherein: the protruding structure in lower part position of the lateral wall of riser (2) has sand grip (21), vertical portion (32) with the hookup location of horizontal part (31) is inside sunken shaping has depressed part (33), and the section of depressed part (33) is L shape, the medial surface of depressed part (33) with sand grip (21) cooperation, the downward protruding structure of cell wall of depressed part (33) has dovetail (34), the upper portion of sand grip (21) along the horizontal direction run through be equipped with dovetail (34) complex dovetail (22).

4. The modular prefabricated building construction system of claim 1, wherein: the clamping piece (4) comprises a cylinder (41) vertically constructed on the lower surface of the horizontal part (31), the cylinder (41) is in inserted fit with the clamping groove (11), a sliding groove (42) horizontally penetrates through the cylinder (41), the sliding groove (42) is connected with a sliding block (43) capable of extending out of the sliding groove (42) or retracting into the sliding groove (42) in a sliding manner, and a spring (44) forcing the sliding block (43) to extend out of the sliding groove (42) is arranged in the sliding groove (42); the lower part of joint groove (11) is equipped with supplies slider (43) male annular (12), and the diameter of annular (12) is greater than the diameter of joint groove (11).

5. The modular prefabricated building construction system of claim 4, wherein: the slider (43) is inserted along the cylinder (41) and is provided with a guide surface (45) which abuts against the notch of the clamping groove (11) in the direction of the clamping groove (11).

6. The modular prefabricated building construction system of claim 4, wherein: the clamping pieces (4) are arranged in a plurality, and the clamping pieces (4) are arranged at equal intervals along the length direction of the horizontal part (31); horizontal part (31) are equipped with bull stick (5) along self length direction, bull stick (5) with horizontal part (31) rotate to be connected, the tip rigid coupling of slider (43) has haulage rope (46), spout (42) internal fixation has guide bar (47), and guide bar (47) and slider (43) are located same horizontal position, haulage rope (46) are walked around guide bar (47), and upward pass cylinder (41) and horizontal part (31) in proper order, the end and the bull stick (5) fixed connection of haulage rope (46).

7. The modular prefabricated building construction system of claim 6, wherein: the rotary rod (5) is connected with the horizontal part (31) in a sliding mode along the length direction of the rotary rod (5), an operating rod (52) which is vertically arranged is fixed at one end of the rotary rod (5), and a matching groove (48) for the operating rod (52) to insert along the sliding direction of the rotary rod (5) is formed in the side wall of the horizontal part (31).

8. The modular prefabricated building construction system of claim 1, wherein: the lower part downwardly extending of roof (20) is equipped with inserted bar (30), the upper portion of riser (2) be equipped with inserted bar (30) complex slot (40).