CN213418224U

CN213418224U - Building structure assembled precast beam

Info

Publication number: CN213418224U
Application number: CN202021703230.1U
Authority: CN
Inventors: 杨晞; 王华丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-06-11
Anticipated expiration: 2030-08-14

Abstract

The utility model discloses a building structure assembled precast beam, including first precast beam, the right side swing joint of first precast beam has the precast beam of second, the left front end of precast beam of second and the equal fixedly connected with fixed plate in rear end, the outside of fixed plate is provided with drive mechanism, drive mechanism's left side top and bottom all are provided with the driving plate. The utility model discloses a set up drive mechanism, drive the driving plate and move to the inboard, the driving plate drives the fixture block and moves to the inboard, again with second precast beam and first precast beam contact, make the inside that driving plate and fixture block inserted first precast beam, rethread drive mechanism makes the driving plate move to the outside, the driving plate drives the fixture block and moves to the outside, make the fixture block insert in the inside recess of first precast beam, thereby reached the effect that can assemble, solved current building structure precast beam and can not carry out the problem of assembling.

Description

Building structure assembled precast beam

Technical Field

The utility model relates to a building technical field specifically is a building structure assembled precast beam.

Background

A building structure refers to a system that can withstand various actions in building construction, consisting of various members (roof trusses, beams, panels, columns, etc.). The action refers to various factors which can cause the system to generate internal force and deformation, such as load, earthquake, temperature change, foundation settlement and the like.

The building structure precast beam is a building structure, but the existing building structure precast beam cannot be assembled, so that a user needs to assemble the building structure precast beam through a professional tool when connecting the precast beams, thereby reducing the practicability of the building structure precast beam.

SUMMERY OF THE UTILITY MODEL

For solving the problem that proposes among the above-mentioned background art, the utility model aims to provide a building structure assembled precast beam possesses the advantage that can assemble, has solved the problem that current building structure precast beam can not assemble.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building structure assembled precast beam, includes first precast beam, the right side swing joint of first precast beam has the precast beam of second, the equal fixedly connected with fixed plate in left front end of precast beam of second and rear end, the outside of fixed plate is provided with drive mechanism, drive mechanism's left side top and bottom all are provided with the driving plate, the inside that first precast beam and extend to first precast beam is run through in the left side of driving plate, the outside fixedly connected with fixture block of driving plate, the one end that the driving plate was kept away from to the fixture block runs through first precast beam and extends to the inside of first precast beam.

As the utility model discloses it is preferred, drive mechanism includes worm, worm wheel, screw rod, swivel nut and lifter plate, the worm sets up the outside at the fixed plate, the inboard of worm runs through the fixed plate and extends to the inside of fixed plate, the worm wheel sets up the right side at the worm, worm wheel and worm meshing, screw rod fixed connection is in the inside of worm wheel, swivel nut threaded connection is in the top and the bottom on screw rod surface, lifter plate fixed connection is in the left side of swivel nut, the left side and the driving plate fixed connection of lifter plate.

As the utility model discloses preferred, the outside fixedly connected with rolling disc of worm, the left side in the rolling disc outside is provided with the pilot pin, the inboard of pilot pin runs through the rolling disc and extends to the inside of fixed plate.

As the utility model discloses it is preferred, the inboard on worm surface and the equal fixedly connected with connection bearing in the outside, the outside of connection bearing and the front and the back fixed connection of fixed plate inner wall, the top and the equal fixedly connected with fixing bearing in bottom of screw rod, fixing bearing's the outside and the inner wall fixed connection of fixed plate.

As the utility model discloses preferred, the right side fixedly connected with slider of swivel nut, the spout has been seted up on the inside right side of fixed plate, slider and spout sliding connection.

As the utility model discloses it is preferred, the left side fixedly connected with limiting plate at fixed plate inner wall top, the bottom of limiting plate runs through the lifter plate and extends to the outside of lifter plate and the bottom fixed connection of fixed plate inner wall.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up drive mechanism, it removes to the inboard to drive the driving plate, the driving plate drives the fixture block and removes to the inboard, again with second precast beam and first precast beam contact, make the inside that driving plate and fixture block inserted first precast beam, rethread drive mechanism makes the driving plate remove to the outside, the driving plate drives the fixture block and removes to the outside, make the fixture block insert in the inside recess of first precast beam, thereby the effect that can assemble has been reached, the problem that current building structure precast beam can not assemble has been solved, this building structure assembled precast beam, possess the advantage that can assemble, the user need not assemble through professional instrument when connecting precast beam, thereby the practicality of the building structure precast beam that has improved.

2. The utility model discloses a set up worm and worm wheel, can carry out the transmission to the screw rod, make screw rod forward antiport.

3. The utility model discloses a set up the rolling disc, can increase the area of contact between worm and the hand to the manual worm that rotates of person of facilitating the use can be fixed the rolling disc through setting up the pilot pin, prevents that the rolling disc from the pivoted phenomenon.

4. The utility model discloses a set up connection bearing, can fix the worm, prevent the worm back-and-forth movement, through setting up fixing bearing, can fix the screw rod, prevent that the phenomenon that rocks from appearing in the screw rod.

5. The utility model discloses a set up slider and spout, can fix the swivel nut, prevent that the pivoted phenomenon from appearing in the swivel nut.

6. The utility model discloses a set up the limiting plate, can carry out the phenomenon to the lifter plate, prevent that the phenomenon of back-and-forth movement from appearing in the lifter plate.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a front sectional view of the present invention shown in fig. 1;

fig. 3 is a top view of the fixing plate of fig. 1 according to the present invention;

fig. 4 is an enlarged structural view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a first precast beam; 2. a second precast beam; 3. a fixing plate; 4. a transmission mechanism; 41. a worm; 42. a worm gear; 43. a screw; 44. a threaded sleeve; 45. a lifting plate; 5. a drive plate; 6. a clamping block; 7. rotating the disc; 8. positioning bolts; 9. connecting a bearing; 10. fixing the bearing; 11. a slider; 12. a chute; 13. and a limiting plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1 to 4, the utility model provides a pair of building structure assembled precast beam, including first precast beam 1, the right side swing joint of first precast beam 1 has second precast beam 2, the equal fixedly connected with fixed plate 3 in 2 left front ends of second precast beam and rear end, the outside of fixed plate 3 is provided with drive mechanism 4, drive mechanism 4's left side top and bottom all are provided with driving plate 5, driving plate 5's left side is run through first precast beam 1 and is extended to the inside of first precast beam 1, driving plate 5's outside fixedly connected with fixture block 6, the one end that driving plate 5 was kept away from to fixture block 6 runs through first precast beam 1 and extends to the inside of first precast beam 1.

Referring to fig. 4, the transmission mechanism 4 includes a worm 41, a worm wheel 42, a screw 43, a screw sleeve 44 and a lifting plate 45, the worm 41 is disposed on the outer side of the fixing plate 3, the inner side of the worm 41 penetrates the fixing plate 3 and extends to the inside of the fixing plate 3, the worm wheel 42 is disposed on the right side of the worm 41, the worm wheel 42 is engaged with the worm 41, the screw 43 is fixedly connected to the inside of the worm wheel 42, the screw sleeve 44 is threadedly connected to the top and the bottom of the surface of the screw 43, the lifting plate 45 is fixedly connected to the left side of the screw sleeve 44, and the left side of the lifting plate 45 is.

As a technical optimization scheme of the utility model, through setting up worm 41 and worm wheel 42, can transmit screw rod 43, make screw rod 43 forward antiport.

Referring to fig. 3, a rotary disk 7 is fixedly connected to an outer side of the worm 41, a positioning bolt 8 is disposed on a left side of the outer side of the rotary disk 7, and an inner side of the positioning bolt 8 penetrates through the rotary disk 7 and extends to an inner portion of the fixed plate 3.

As the utility model discloses a technical optimization scheme through setting up rolling disc 7, can increase the area of contact between worm 41 and the hand to the manual rotation worm 41 of person of facilitating the use through setting up gim peg 8, can fix rolling disc 7, prevents that rolling disc 7 from appearing the pivoted phenomenon.

Referring to fig. 3, the inner side and the outer side of the surface of the worm 41 are fixedly connected with the connecting bearings 9, the outer side of the connecting bearings 9 is fixedly connected with the front and the back of the inner wall of the fixing plate 3, the top and the bottom of the screw 43 are fixedly connected with the fixing bearings 10, and the outer side of the fixing bearings 10 is fixedly connected with the inner wall of the fixing plate 3.

As a technical optimization scheme of the utility model, through setting up connection bearing 9, can fix worm 41, prevent worm 41 back-and-forth movement, through setting up fixing bearing 10, can fix screw rod 43, prevent that the phenomenon of rocking from appearing in screw rod 43.

Referring to fig. 3, a sliding block 11 is fixedly connected to the right side of the threaded sleeve 44, a sliding groove 12 is formed in the right side of the inner portion of the fixed plate 3, and the sliding block 11 is slidably connected with the sliding groove 12.

As a technical optimization scheme of the utility model, through setting up slider 11 and spout 12, can fix swivel nut 44, prevent that pivoted phenomenon from appearing in swivel nut 44.

Referring to fig. 3, a limiting plate 13 is fixedly connected to the left side of the top of the inner wall of the fixing plate 3, and the bottom of the limiting plate 13 penetrates through the lifting plate 45 and extends to the outside of the lifting plate 45 to be fixedly connected with the bottom of the inner wall of the fixing plate 3.

As a technical optimization scheme of the utility model, through setting up limiting plate 13, can carry out the phenomenon to lifter plate 45, prevent that the phenomenon of back-and-forth movement from appearing in lifter plate 45.

The utility model discloses a theory of operation and use flow: when the prefabricated beam is used, a user firstly manually extracts the positioning bolt 8, then manually rotates the rotating disc 7, the rotating disc 7 drives the worm 41 to rotate, the worm 41 drives the worm wheel 42 to rotate, the worm wheel 42 drives the screw 43 to rotate, the screw 43 drives the screw sleeve 44 to move up and down through the meshing of threads and threads, the screw sleeve 44 drives the lifting plate 45 to move up and down, the lifting plate 45 drives the transmission plate 5 to move inwards, the transmission plate 5 drives the clamping block 6 to move inwards, the second prefabricated beam 2 is in contact with the first prefabricated beam 1, the transmission plate 5 and the clamping block 6 are inserted into the first prefabricated beam 1, then the rotating disc 7 is reversely rotated, the worm 41 is driven to reversely rotate through the rotating disc 7, the worm 41 drives the worm wheel 42 to reversely rotate, the worm wheel 42 drives the screw 43 to reversely rotate, the screw 43 drives the screw sleeve 44 to move outwards, the screw sleeve 44 drives the lifting plate 45 to move outwards, and the lifting, the driving plate 5 drives the clamping block 6 to move outwards, so that the clamping block 6 is inserted into the groove in the first precast beam 1, as shown in fig. 4, the fixing plate 3 is connected with the first precast beam 1 through the driving plate 5 and the clamping block 6, and the second precast beam 2 is fixed with the fixing plate 3, so that the second precast beam 2 is connected with the first precast beam 1 through the fixing plate 3, and the effect of assembling is achieved.

In summary, the following steps: this building structure assembled precast beam, through setting up drive mechanism 4, it removes to drive driving plate 5 inboard, driving plate 5 drives fixture block 6 and removes to the inboard, again with second precast beam 2 and the contact of first precast beam 1, make driving plate 5 and fixture block 6 insert the inside of first precast beam 1, rethread drive mechanism 4 makes driving plate 5 remove to the outside, driving plate 5 drives fixture block 6 and removes to the outside, make fixture block 6 insert in the recess of first precast beam 1 inside, thereby reached and to have carried out the effect of assembling, the problem that current building structure precast beam can not assemble has been solved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A building structure fabricated precast beam, comprising a first precast beam (1), characterized in that: the right side swing joint of first precast beam (1) has second precast beam (2), the equal fixedly connected with fixed plate (3) in left front end of second precast beam (2) and rear end, the outside of fixed plate (3) is provided with drive mechanism (4), the left side top and the bottom of drive mechanism (4) all are provided with driving plate (5), the left side of driving plate (5) is run through first precast beam (1) and is extended to the inside of first precast beam (1), the outside fixedly connected with fixture block (6) of driving plate (5), the one end that driving plate (5) were kept away from in fixture block (6) runs through first precast beam (1) and is extended to the inside of first precast beam (1).

2. A building structure fabricated precast beam according to claim 1, wherein: drive mechanism (4) include worm (41), worm wheel (42), screw rod (43), swivel nut (44) and lifter plate (45), worm (41) set up the outside at fixed plate (3), the inside of fixed plate (3) is run through and extends to the inside of fixed plate (3) to the inboard of worm (41), worm wheel (42) set up the right side at worm (41), worm wheel (42) and worm (41) meshing, screw rod (43) fixed connection is in the inside of worm wheel (42), top and bottom on screw rod (43) surface are threaded connection to swivel nut (44), lifter plate (45) fixed connection is in the left side of swivel nut (44), the left side and driving plate (5) fixed connection of lifter plate (45).

3. A building structure fabricated precast beam according to claim 2, wherein: the outer side of the worm (41) is fixedly connected with a rotating disc (7), the left side of the outer side of the rotating disc (7) is provided with a positioning bolt (8), and the inner side of the positioning bolt (8) penetrates through the rotating disc (7) and extends to the inner part of the fixing plate (3).

4. A building structure fabricated precast beam according to claim 2, wherein: the utility model discloses a worm (41) fixed plate, including worm (41), the inboard and the equal fixedly connected with in the outside on worm (41) surface connect bearing (9), the outside of connect bearing (9) and the front and the back fixed connection of fixed plate (3) inner wall, the top and the equal fixedly connected with fixed bearing (10) in bottom of screw rod (43), the outside of fixed bearing (10) and the inner wall fixed connection of fixed plate (3).

5. A building structure fabricated precast beam according to claim 2, wherein: the right side of the threaded sleeve (44) is fixedly connected with a sliding block (11), the right side inside the fixed plate (3) is provided with a sliding groove (12), and the sliding block (11) is in sliding connection with the sliding groove (12).

6. A building structure fabricated precast beam according to claim 2, wherein: the utility model discloses a safe and reliable lifting plate, including fixed plate (3), left side fixedly connected with limiting plate (13) at fixed plate (3) inner wall top, the bottom of limiting plate (13) runs through lifter plate (45) and extends to the outside of lifter plate (45) and the bottom fixed connection of fixed plate (3) inner wall.