CN211286032U

CN211286032U - Reinforcing device for joint of prefabricated building

Info

Publication number: CN211286032U
Application number: CN201922015481.4U
Authority: CN
Inventors: 李猛; 房超
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-20
Filing date: 2019-11-20
Publication date: 2020-08-18
Anticipated expiration: 2029-11-20

Abstract

The utility model discloses a reinforcing apparatus for assembly type structure junction, include: the inner vertical plate, the upper rod, the lower rod and the inner transverse plate; the connecting bases are welded on the outer walls of the inner vertical plate and the inner transverse plate, the connecting bases on the inner vertical plate are rotatably connected with upper connecting holes in the upper rods through penetrating pin shafts, the connecting bases on the inner transverse plate are rotatably connected with lower connecting holes in the lower rods through penetrating pin shafts, and the upper rods are connected with the lower rods through connecting rods. The utility model discloses in, this reinforcing apparatus of assembly type structure junction adopts the modular connected mode of upper boom, connecting rod and lower pole, can consolidate position interval and inclination's size according to actual junction, quick nimble whole length and inclination between the regulation three to satisfy the reinforcement demand of the assembly type structure junction in great scope, and then avoided the limitation that single interval and inclination reinforce and bring.

Description

Reinforcing device for joint of prefabricated building

Technical Field

The utility model relates to an assembly type structure technical field especially relates to a reinforcing apparatus for assembly type structure junction.

Background

The prefabricated building is a building which is formed by transferring a large amount of field operation work in the traditional construction mode to a factory, processing and manufacturing building components and accessories in the factory, transporting the building components and accessories to a building construction site, and assembling and installing the building components and the accessories on the site in a reliable connection mode.

However, the structure of the reinforcing device of the joint of the existing fabricated building is relatively fixed, so that the reinforcing device can only reinforce the joint with a specific distance and a specific inclination angle, and when the reinforcing position of the joint of the fabricated building is changed, the reinforcing device needs to be reselected for reinforcement, and further the reinforcing requirements of large-scale diversification cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the reinforcing apparatus's that exists among the prior art reinforcement position and angle limitation are great, can't satisfy diversified shortcoming of consolidating the demand, and the reinforcing apparatus who is used for assembly type structure junction that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a reinforcement device for fabricated building joints, comprising: the inner vertical plate, the upper rod, the lower rod and the inner transverse plate;

connecting seats are welded on the outer walls of the inner vertical plates and the inner transverse plates;

the connecting seat on the inner vertical plate is rotationally connected with an upper connecting hole on the upper rod through a through pin shaft;

the connecting seat on the inner transverse plate is rotatably connected with the lower connecting hole on the lower rod through a through pin shaft;

the upper rod is connected with the lower rod through a connecting rod.

As a further description of the above technical solution:

also includes a bearing;

the bearing is embedded in the lower rod and is far away from the outer wall of one end of the lower connecting hole;

the lower rod is rotatably connected with the connecting rod through a bearing.

As a further description of the above technical solution:

the connecting rod consists of a transmission rod and a threaded rod;

one end of the transmission rod extends to the inner wall of the bearing, and the other end of the transmission rod is welded with the threaded rod;

the threaded rod is screwed with the inner wall of the thread groove formed on the upper rod.

As a further description of the above technical solution:

also comprises a lantern ring;

the lantern ring is welded on the outer wall of the transmission rod;

the arc end outer wall of the lantern ring is annular and is provided with a plurality of tooth blocks in an equal-angle structure, and the tip of each tooth block faces outwards.

As a further description of the above technical solution:

the inner vertical plate is fixed with the outer vertical plate through expansion bolts penetrating through the structure;

the inner transverse plate is fixed with the outer transverse plate through the expansion bolts of the penetrating structures.

As a further description of the above technical solution:

the dust cover is also included;

two ends of the dust cover are respectively connected with the outer walls of the inner vertical plate and the inner transverse plate;

the dust cover is of a semi-tubular smooth structure;

and a damping connecting piece is stuck in the middle of the dust cover.

Advantageous effects

The utility model provides a reinforcing apparatus for assembly type structure junction. The method has the following beneficial effects:

(1): this reinforcing apparatus of assembly type structure junction adopts the connected mode of upper rod, connecting rod and the combination formula of lower pole, can consolidate position interval and inclination's size according to actual junction, quick nimble whole length and inclination between the regulation three to satisfy the reinforcement demand of the assembly type structure junction of great within range, and then avoided the limitation that single interval and inclination reinforcement brought.

(2): this reinforcing apparatus of assembly type structure junction can enough play sealed dirt-proof guard action to the reinforcement junction through the dust cover that sets up, reduces pollution and the corruption degree that upper pole, connecting rod and lower pole received, cooperates the elastic construction of even piece of damping simultaneously, also can play the flexible effect of elasticity of certain degree to the dust cover to the angle difference that produces when being used for compensating reinforcing apparatus slope installation has improved reinforcing apparatus's leakproofness.

Drawings

Fig. 1 is a schematic overall structure diagram of a reinforcing apparatus for a prefabricated building junction according to the present invention;

FIG. 2 is a schematic structural view of the upper rod of the present invention;

FIG. 3 is a schematic structural view of the joint between the connecting rod and the lower rod of the present invention;

fig. 4 is a schematic structural view of the middle dust cover of the present invention.

Illustration of the drawings:

1. an expansion bolt; 2. an outer vertical plate; 3. an inner vertical plate; 4. a connecting seat; 5. a pin shaft; 6. an upper lever; 61. an upper connecting hole; 62. a thread groove; 7. a connecting rod; 71. a transmission rod; 72. a collar; 721. a tooth block; 73. a threaded rod; 8. a lower lever; 81. a lower connecting hole; 82. a bearing; 9. a dust cover; 91. a damping connecting piece; 10. an inner transverse plate; 11. an outer transverse 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.

As shown in fig. 1, 2 and 3, a reinforcement device for a prefabricated construction junction includes: the inner vertical plate 3, the upper rod 6, the lower rod 8 and the inner transverse plate 10;

the outer walls of the inner vertical plate 3 and the inner transverse plate 10 are welded with the connecting seats 4;

the connecting seat 4 on the inner vertical plate 3 is rotationally connected with an upper connecting hole 61 on the upper rod 6 through a pin shaft 5 which penetrates through the connecting seat;

the connecting seat 4 on the inner transverse plate 10 is rotatably connected with the lower connecting hole 81 on the lower rod 8 through the pin shaft 5;

the upper rod 6 is connected with the lower rod 8 through a connecting rod 7;

the lower connecting rod 8 is rotatably connected with the connecting rod 7 through the bearing 82;

the inner vertical plate 3 is fixed with the outer vertical plate 2 through the expansion bolts 1 of the through structure, and the inner transverse plate 10 is fixed with the outer transverse plate 11 through the expansion bolts 1 of the through structure.

The working principle is as follows: an outer vertical plate 2 and an inner vertical plate 3 are respectively arranged at the outer side and the inner side of the vertical direction of the joint of the prefabricated building, the outer vertical plate 2 and the inner vertical plate 3 are fixed through expansion bolts 1, the outer transverse plate 11 and the inner transverse plate 10 are respectively arranged at the outer side and the inner side of the assembly type building in the horizontal direction, the outer transverse plate 11 and the inner transverse plate 10 are fixed through the expansion bolts 1, the connecting rod 7 is rotated, so that the connecting rod 7 rotates relative to one end of the lower rod 8 through the bearing 82, and the connecting rod 7 is extended outward, thereby increasing the overall length of the upper rod 6, the connecting rod 7 and the lower rod 8, realizing the reinforcement use of different space sizes, when the reinforcing angle of the joint is inclined, the upper rod 6 and the lower rod 8 rotate with the connecting seat 4 through the pin shaft 5, the function of rotating and matching the angle difference generated at the inclined reinforcing joint can be realized, and then realized the diversified reinforcement effect of the different interval size of reinforcing apparatus and different inclination.

As shown in fig. 3, the connecting rod 7 is composed of a transmission rod 71 and a threaded rod 73, one end of the transmission rod 71 extends to the inner wall of the bearing 82, the other end of the transmission rod 71 is welded with the threaded rod 73, the threaded rod 73 is screwed with the inner wall thread of the thread groove 62 formed in the upper rod 6, and through the threaded connection between the threaded rod 73 and the thread groove 62, the connecting fastening force between the connecting rod 7 and the upper rod 6 can be increased, the phenomenon that the connecting rod 7 and the upper rod 6 rotate or even fall off is prevented, and the reinforcing stability of the reinforcing device is further improved.

As shown in fig. 3, the utility model also comprises a lantern ring 72, the lantern ring 72 is welded on the outer wall of the driving rod 71, the arc-shaped end outer wall of the lantern ring 72 is annular and is provided with a plurality of tooth blocks 721 in an equal angle structure, the tips of the tooth blocks 721 face outwards, the outer wall diameter of the lantern ring 72 is greater than the outer wall diameter of the lower rod 8, an operator can conveniently use tools to clamp the lantern ring 72, thereby rotating the connecting rod 7 to adjust the length, the tooth blocks 721 can increase the relative friction between the lantern ring 72 and the tools, and the occurrence of the tool slipping phenomenon is prevented.

As shown in fig. 1 and 4, the dustproof cover 9 is further included, two ends of the dustproof cover 9 are respectively connected with the outer walls of the inner vertical plate 3 and the inner transverse plate 10, the dustproof cover 9 is of a semi-tubular smooth structure, a damping connecting piece 91 is adhered to the middle position of the dustproof cover 9, the dustproof cover 9 can play a role in protecting the reinforced connection part from dust in a sealed mode, the pollution and corrosion degree of the upper rod 6, the connecting rod 7 and the lower rod 8 are reduced, meanwhile, the elastic structure of the damping connecting piece 91 is matched, a certain degree of elastic stretching effect can be achieved on the dustproof cover 9, therefore, the angle difference generated when the reinforcing device is installed in an inclined mode is compensated, and the sealing performance of the reinforcing device is improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A reinforcement device for fabricated building joints, comprising: the device comprises an inner vertical plate (3), an upper rod (6), a lower rod (8) and an inner transverse plate (10);

the outer walls of the inner vertical plate (3) and the inner transverse plate (10) are welded with connecting seats (4);

the connecting seat (4) on the inner vertical plate (3) is rotatably connected with an upper connecting hole (61) on an upper rod (6) through a through pin shaft (5);

the connecting seat (4) positioned on the inner transverse plate (10) is rotatably connected with a lower connecting hole (81) on the lower rod (8) through a through pin shaft (5);

the upper rod (6) is connected with the lower rod (8) through a connecting rod (7).

2. A reinforcement device for fabricated building joints according to claim 1, further comprising a bearing (82);

the bearing (82) is embedded in the lower rod (8) and is far away from the outer wall of one end of the lower connecting hole (81);

the lower rod (8) is rotatably connected with the connecting rod (7) through a bearing (82).

3. A reinforcement for fabricated building joints according to claim 1, characterized in that the connecting rod (7) consists of a transmission rod (71) and a threaded rod (73);

one end of the transmission rod (71) extends to the inner wall of the bearing (82), and the other end of the transmission rod is welded with the threaded rod (73);

the threaded rod (73) is screwed with the inner wall of a threaded groove (62) formed in the upper rod (6).

4. A reinforcement means for fabricated building joints according to claim 3, further comprising a collar (72);

the lantern ring (72) is welded on the outer wall of the transmission rod (71);

the outer wall of the arc-shaped end of the lantern ring (72) is annular and is provided with a plurality of tooth blocks (721) in an equiangular structure, and the tips of the tooth blocks (721) face outwards.

5. A reinforcement arrangement for fabricated building joints according to claim 1, characterised in that the inner riser (3) is bolted to the outer riser (2) by expansion bolts (1) passing through the structure;

the inner transverse plate (10) is fixed with the outer transverse plate (11) through bolts of expansion bolts (1) of a penetrating structure.

6. A reinforcement arrangement for fabricated building joints according to claim 1, further comprising a dust cover (9);

two ends of the dust cover (9) are respectively connected with the outer walls of the inner vertical plate (3) and the inner transverse plate (10);

the dust cover (9) is of a semi-tubular smooth structure;

and a damping connecting piece (91) is stuck at the middle position of the dust cover (9).