CN213774248U

CN213774248U - Fastening and mounting device for external wall panel for assembly type building

Info

Publication number: CN213774248U
Application number: CN202022715481.8U
Authority: CN
Inventors: 王卫庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-07-23
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses an assembly type is externally-hung wallboard fastening installation device for building, including wall body and connecting device, one side outer wall of wall body is provided with externally-hung wallboard, the bottom outer wall fixedly connected with I-steel of wall body, connecting device's outer wall and I-steel's outer wall fixed connection, first mounting groove has been seted up to externally-hung wallboard's inner wall, one side outer wall of connecting device is fixedly connected with head rod and second connecting rod respectively. Move to first mounting groove and second mounting groove in through making first limiting plate and second limiting plate, fix a position first limiting plate and second limiting plate, then tighten the nut of second bolt outer wall, thereby realize the fixed of first limiting plate and second limiting plate and pre-buried frame, thereby indirect realization external wallboard is fixed with the wall body, this device is through the joint setting of devices such as first limiting plate, second limiting plate, has made things convenient for the installation to external wallboard, and dual fixed effect that makes the installation fastening is better.

Description

Fastening and mounting device for external wall panel for assembly type building

Technical Field

The utility model belongs to the technical field of the assembly type structure, concretely relates to assembly type is external wallboard fastening installation device for building.

Background

With the development of modern industrial technology, building houses can be manufactured in batches like machine production, and only prefabricated house components are transported to a construction site to be assembled, so that the buildings assembled by prefabricated parts on the construction site are called assembled buildings, the prefabricated assembly process in the construction engineering is more and more widely applied, and connectors are adopted in the prefabricated assembly process to assemble all the prefabricated parts to form a required structure. At present, the known connecting device of the precast concrete external wall panel and the building main body structure is mainly connected by pure hanging pieces and pure embedded connecting steel bars for pouring concrete.

The existing external wall board is complex in installation structure, a large amount of time is wasted in installation, the working efficiency is low, the external wall board is prone to shaking under the action of external force, connection of the external wall board is concentrated on independent bolts, and serious accidents caused by falling of the external wall board due to the fact that too much bolt stress is prone to occurring due to the shaking are solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an assembly type is external wallboard fastening installation device for building to propose current assembly type is external wallboard fastening installation device for building in the use in solving above-mentioned background art, because current external wallboard mounting structure is complicated, external wallboard rocks by exogenic action easily, thereby leads to the extravagant plenty of time of installation, the problem that external wallboard drops.

In order to achieve the above object, the utility model provides a following technical scheme: a fastening and mounting device for an external wall panel for an assembly type building comprises a wall body and a connecting device, wherein the external wall panel is arranged on the outer wall of one side of the wall body, the outer wall of the bottom of the wall body is fixedly connected with I-shaped steel, the outer wall of the connecting device is fixedly connected with the outer wall of the I-shaped steel, the inner wall of the external wall board is provided with a first mounting groove, the outer wall of one side of the connecting device is respectively and fixedly connected with a first connecting rod and a second connecting rod, one ends of the first connecting rod and the second connecting rod far away from the connecting device are respectively fixedly connected with a second mounting plate and a third mounting plate, the outer walls of the two sides of the second mounting plate are fixedly connected with first limiting plates, the outer walls of the two sides of the third mounting plate are fixedly connected with second limiting plates, the inner walls of the first limiting plate and the second limiting plate are in threaded connection with a second bolt, and the outer wall of the second bolt is in threaded connection with a nut inside the first mounting groove.

Preferably, connecting device includes first mounting panel, every two first buffer blocks of the outer wall fixedly connected with of first mounting panel, two the outer wall of first buffer block is hugged closely with the outer wall of I-steel, the outer wall of first mounting panel just is located fixedly connected with second buffer block between two first buffer blocks, the outer wall fixedly connected with movable rod of first mounting panel.

Preferably, the inner wall of the first mounting plate is in threaded connection with a first bolt, and the first mounting plate is fixedly connected with the inner wall of the I-shaped steel through the first bolt.

Preferably, the outer wall of the movable rod is movably connected with the inner wall of the I-shaped steel, and the outer wall of the movable rod is sleeved with a spring.

Preferably, the inner wall of the first mounting groove is fixedly connected with a pre-embedded frame.

Preferably, a second mounting groove matched with the second limiting plate is formed in the inner wall of the external wall panel and located on one side of the first mounting groove.

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

1. through with external wallboard to the direction propelling movement that is close to the wall body, make first limiting plate and second limiting plate move to first mounting groove and second mounting groove in, fix a position first limiting plate and second limiting plate, then tighten the nut of second bolt outer wall, thereby realize the fixed of first limiting plate and second limiting plate and pre-buried frame, thereby indirect realization external wallboard is fixed with the wall body, this device is through the joint setting of devices such as first limiting plate, second limiting plate, the installation to external wallboard has been made things convenient for, and dual fixed effect that makes the installation fastening is better, and the practicality has.

2. When receiving external force activity through external wall panel, first buffer block and second buffer block slow down external force, and the spring is extruded by the outer wall of I-steel, absorbs the external force to the not hard up of first bolt and the second bolt of avoiding installing causes external wall panel's the coming off, and this device is through setting up buffer in connecting device department, and the external force that receives external wall panel rocks and cushions, avoids rocking of external wall panel to cause not hard up breaking away from of bolt, thereby causes the problem of incident.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of a part of the structure of the external wall panel of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural view of the utility model at the position B in fig. 2;

fig. 5 is a schematic structural diagram of the connecting device of the present invention.

In the figure: 1. a wall body; 2. an exterior wallboard; 3. i-shaped steel; 4. a connecting device; 401. a first mounting plate; 402. a first buffer block; 403. a second buffer block; 404. a movable rod; 405. a spring; 5. a first bolt; 6. a first mounting groove; 7. a first connecting rod; 8. a second connecting rod; 9. a second mounting plate; 10. a third mounting plate; 11. a first limit plate; 12. a second limiting plate; 13. a second bolt; 14. a nut; 15. and a second mounting groove.

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.

Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides an assembled for building external wallboard fastening installation device, including wall body 1 and connecting device 4, one side outer wall of wall body 1 is provided with external wallboard 2, the bottom outer wall fixedly connected with I-steel 3 of wall body 1, the outer wall of connecting device 4 and the outer wall fixed connection of I-steel 3, first mounting groove 6 has been seted up to external wallboard 2's inner wall, one side outer wall of connecting device 4 is fixedly connected with head rod 7 and second connecting rod 8 respectively, the one end that connecting device 4 was kept away from to head rod 7 and second connecting rod 8 is fixedly connected with second mounting panel 9 and third mounting panel 10 respectively, the equal fixedly connected with first limiting plate 11 of both sides outer wall of second mounting panel 9, the equal fixedly connected with second limiting plate 12 of both sides outer wall of third mounting panel 10, the equal threaded connection of inner wall of first limiting plate 11 and second limiting plate 12 has second bolt 13, the outer wall of second bolt 13 just is located the internal thread connection of first mounting groove 6 and has nut 14.

In this embodiment, through with external wallboard 2 to the direction propelling movement that is close to wall body 1, make first limiting plate 11 and second limiting plate 12 move to first mounting groove 6 and second mounting groove 15 in, fix a position first limiting plate 11 and second limiting plate 12, then screw up the nut 14 of second bolt 13 outer wall, thereby realize first limiting plate 11 and second limiting plate 12 and pre-buried fixed of putting up, thereby indirect realization external wallboard 2 and wall body 1's fixing, when needs are dismantled, unscrew nut 14, first limiting plate 11 and second limiting plate 12 are taken out first mounting groove 6 and second mounting groove 15 and can be accomplished the dismantlement.

Specifically, the connecting device 4 includes first mounting plate 401, two first buffer blocks 402 of outer wall fixedly connected with of every first mounting plate 401, the outer wall of two first buffer blocks 402 is hugged closely with the outer wall of I-steel 3, the outer wall of first mounting plate 401 just is located fixedly connected with second buffer block 403 between two first buffer blocks 402, the outer wall fixedly connected with movable rod 404 of first mounting plate 401.

In this embodiment, when the external wall panel 2 is subject to external force, the first buffer block 402 and the second buffer block 403 slow down the external force, and the spring 405 is extruded by the outer wall of the i-steel 3 to absorb the external force, thereby preventing the first bolt 5 and the second bolt 13 from loosening and causing the external wall panel 2 to fall off.

Specifically, the inner wall of the first mounting plate 401 is connected with a first bolt 5 through a thread, and the first mounting plate 401 is fixedly connected with the inner wall of the i-beam 3 through the first bolt 5.

In the present embodiment, the connection of the first mounting plate 401 and the first bolt 5 is achieved by the first bolt 5.

Specifically, the outer wall of the movable rod 404 is movably connected with the inner wall of the i-steel 3, and the outer wall of the movable rod 404 is sleeved with a spring 405.

In this embodiment, when the external wall panel 2 is subject to external force, the spring 405 is pressed by the outer wall of the i-beam 3 to buffer and absorb the external force, and the movable rod 404 is tightly attached to the inner wall of the i-beam 3 without external force, and is not movable and can move when being subject to external force.

Specifically, the inner wall fixedly connected with of first mounting groove 6 is pre-buried.

In this embodiment, the arrangement of the embedded frame facilitates the fixed connection between the first and second

limiting plates

11 and 12 and the inner wall of the external wall panel 2.

Specifically, a second mounting groove 15 matched with the second limiting plate 12 is formed in the inner wall of the external wall panel 2 and located on one side of the first mounting groove 6.

In this embodiment, the second mounting groove 15 is disposed to facilitate the placement of the second limiting plate 12, and the dual positioning installation of the first limiting plate 11 and the second limiting plate 12 enables the installation of the external wall panel 2 to be more fastened.

The utility model discloses a theory of operation and use flow: during the use, through with externally-hung wallboard 2 to the direction propelling movement that is close to wall body 1, make first limiting plate 11 and second limiting plate 12 move to first mounting groove 6 and second mounting groove 15 in, fix a position first limiting plate 11 and second limiting plate 12, then screw up the nut 14 of second bolt 13 outer wall, thereby realize the fixed of first limiting plate 11 and second limiting plate 12 and pre-buried frame, thereby indirect realization externally-hung wallboard 2 and wall body 1 are fixed, when externally-hung wallboard 2 received the external force activity, first buffer block 402 and second buffer block 403 slow down to the external force, spring 405 is extruded by I-steel 3's outer wall, absorb the external force, thereby avoid the not hard up of first bolt 5 and the second bolt 13 of installation, cause the droing of externally-hung wallboard 2.

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. The utility model provides an assembly type is externally hung wallboard fastening installation device for building, includes wall body (1) and connecting device (4), its characterized in that: an outer wall board (2) is arranged on the outer wall of one side of the wall body (1), I-shaped steel (3) is fixedly connected to the outer wall of the bottom of the wall body (1), the outer wall of the connecting device (4) is fixedly connected with the outer wall of the I-shaped steel (3), a first mounting groove (6) is formed in the inner wall of the outer wall board (2), a first connecting rod (7) and a second connecting rod (8) are respectively and fixedly connected to the outer wall of one side of the connecting device (4), a second mounting plate (9) and a third mounting plate (10) are respectively and fixedly connected to the ends, far away from the connecting device (4), of the first connecting rod (7) and the second connecting rod (8), first limiting plates (11) are fixedly connected to the outer walls of the two sides of the second mounting plate (9), second limiting plates (12) are fixedly connected to the outer walls of the two sides of the third mounting plate (10), second bolts (13) are respectively and in threaded connection with the inner walls of the first limiting plates (11) and the second limiting plates (12), and a nut (14) is connected to the outer wall of the second bolt (13) and positioned in the first mounting groove (6) through threads.

2. The fastening and mounting device for the external wall panel for the fabricated building according to claim 1, wherein: connecting device (4) include first mounting panel (401), every two first buffer blocks (402), two of the outer wall fixedly connected with of first mounting panel (401) the outer wall of first buffer block (402) is hugged closely with the outer wall of I-steel (3), the outer wall of first mounting panel (401) just is located fixedly connected with second buffer block (403) between two first buffer blocks (402), the outer wall fixedly connected with movable rod (404) of first mounting panel (401).

3. The fastening and mounting device for the external wall panel for the fabricated building according to claim 2, wherein: the inner wall threaded connection of first mounting panel (401) has first bolt (5), inner wall fixed connection of first mounting panel (401) through first bolt (5) and I-steel (3).

4. The fastening and mounting device for the external wall panel for the fabricated building according to claim 2, wherein: the outer wall of movable rod (404) and the inner wall swing joint of I-steel (3), the outer wall of movable rod (404) has cup jointed spring (405).

5. The fastening and mounting device for the external wall panel for the fabricated building according to claim 1, wherein: the inner wall of the first mounting groove (6) is fixedly connected with a pre-buried frame.

6. The fastening and mounting device for the external wall panel for the fabricated building according to claim 1, wherein: and a second mounting groove (15) matched with the second limiting plate (12) is formed in the inner wall of the outer wallboard (2) and on one side of the first mounting groove (6).