Fabricated house cross beam easy to install

Abstract

The utility model relates to the technical field of cross beam installation, in particular to an easy-to-install assembly type house cross beam which comprises a first cross beam body and a second cross beam body. The assembly type house cross beam easy to install comprises a first cross beam body and a second cross beam body, a butt joint installation mechanism is connected between the first cross beam body and the second cross beam body, and the side edge of the first cross beam body and the side edge of the second cross beam body are each provided with a portable positioning mechanism. The total installation length of the first cross beam and the second cross beam can be well controlled by adjusting the installation position difference of the limiting inserting grooves and the limiting inserting blocks, compared with the general overall length which is shorter than the installation distance and cannot be continuously used, the cross beams are installed in the design that the installation length can be flexibly adjusted, the overall flexibility is good, and the applicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of crossbeam installation, and particularly relates to a prefabricated house crossbeam which is easy to install. Background Technique

[0002] A house crossbeam is a building component mainly used to support the weight of the upper structure and transfer its load to columns or walls. The crossbeam is usually placed horizontally and can be built with different materials such as wood, steel or concrete, etc.

[0003] The "prefabricated house crossbeam which is easy to install" disclosed in the patent number "CN220644635U" supports the fixed socket through the support seat, enabling the reinforcing fixed vertical frame and the crossbeam mounting frame to achieve the effect of movable connection, and installing fixing bolts inside the support seat and the fixed socket to further enhance the connection stability between the reinforcing fixed vertical frame and the crossbeam mounting frame; since the total length of the existing crossbeam is generally set to a fixed length, once it is shorter than the expected length during installation, it cannot continue to provide stable support, but the above device does not make improvements to this problem, and the overall flexibility in use is somewhat poor. Content of the Utility Model

[0004] The purpose of the utility model is to propose a prefabricated house crossbeam which is easy to install to solve the above problems, and improves the problem that the total length of the existing house crossbeam is generally set to a fixed length, and once it is shorter than the expected length during installation, it cannot continue to provide stable support.

[0005] A prefabricated house crossbeam which is easy to install includes a first crossbeam body and a second crossbeam body: the second crossbeam body is arranged on the side of the first crossbeam body, reinforcing support mechanisms are arranged inside both the first crossbeam body and the second crossbeam body, a docking installation mechanism is connected between the first crossbeam body and the second crossbeam body, portable positioning mechanisms are arranged on the sides of both the first crossbeam body and the second crossbeam body, the reinforcing support mechanism includes a placement groove, a suspension bar and a nut block, through grooves are symmetrically and penetratingly opened on the outer walls at the top ends of the first crossbeam body and the second crossbeam body, and placement grooves are opened on the outer walls at the top ends and the bottom ends of the first crossbeam body and the second crossbeam body at the positions of the through grooves, and a suspension bar is arranged inside the through grooves, a nut block is threadedly installed on the outside of the suspension bar, and the nut blocks are all arranged inside the placement grooves.

[0006] Preferably, the docking installation mechanism includes a limit slot, a first thread groove and a limit plug, a limit slot is opened on the outer wall of the side of the first crossbeam body, and first thread grooves are equidistantly opened on the outer wall of the side of the first crossbeam body at the position of the limit slot, and a limit plug is arranged on the outer wall of the side of the second crossbeam body.

[0007] Preferably, the limiting insertion block and the limiting slot are installed in a snap-fit manner, and second threaded grooves are equidistantly formed on the outer side wall of the limiting insertion block.

[0008] Preferably, the first threaded groove and the second threaded groove are threadedly installed with the positioning bolt.

[0009] Preferably, the portable positioning mechanism includes a T-shaped slot and a T-shaped support member. T-shaped slots are formed on the outer side walls of the first crossbeam body and the second crossbeam body, and a T-shaped support member is snap-fitted inside the T-shaped slot.

[0010] Preferably, locking bolts are equidistantly installed on the outer side walls of the first crossbeam body and the second crossbeam body at the position of the T-shaped slot, and the locking bolts penetrate through the T-shaped support member and are screwed into the first crossbeam body and the second crossbeam body.

[0011] Preferably, a reinforcing support member is arranged on the bottom outer wall of the first crossbeam body. The reinforcing support member is arranged in a triangular structure, and a first mounting plate and a second mounting plate are respectively arranged on the outer side wall of the reinforcing support member.

[0012] Preferably, fastening bolts are installed inside both the first mounting plate and the second mounting plate. The first mounting plate is attached to the bottom outer wall of the first crossbeam body, and the second mounting plate is attached to the outer side wall of the mounting wall.

[0013] The beneficial effects of the present utility model are:

[0014] 1. When the easily-installed prefabricated house crossbeam is in use, through the settings of the limiting slot, the first threaded groove, the limiting insertion block, the second threaded groove and the positioning bolt, the overall crossbeam is changed from single-piece installation to spliced combined installation. With the snap-fit connection relationship between the limiting slot and the limiting insertion block and the locking relationship between the threaded groove and the positioning bolt, by adjusting the installation position difference between the limiting slot and the limiting insertion block, the installation total length of the first crossbeam and the second crossbeam can be well controlled. Compared with the situation that the general overall length is shorter than the installation spacing and cannot be used continuously, the above setting designs the crossbeam installation to be able to flexibly adjust the installation length, with good overall flexibility and strong applicability;

[0015] 2. When the easily-installed prefabricated house crossbeam is in use, a hanger bar is arranged at the top of the crossbeam to cooperate with the nut block to lock the installation positions of the crossbeam and the hanger bar, and the overall installation of the crossbeam is strengthened and supported by increasing the support force application points. Compared with the general installation method that only positions and supports both sides of the crossbeam, the above design has more uniform stress and better stability. Further, by arranging a triangular structure support member at the bottom of the crossbeam, the installation of the crossbeam is assisted and supported by using the characteristic that a triangle has stability. The overall structure design is simple and the practical effect is good. Brief Description of the Drawings

[0016] Figure 1 This is a schematic three-dimensional structure diagram of the overall of the present utility model;

[0017] Figure 2 This is a schematic three-dimensional structure diagram of the reinforcement support mechanism of the present utility model;

[0018] Figure 3 This is a schematic three-dimensional structure diagram of the docking and installation mechanism of the present utility model;

[0019] Figure 4 This is a schematic three-dimensional structure diagram of the portable positioning mechanism of the present utility model;

[0020] Figure 5 This is a schematic three-dimensional structure diagram of the installation of the reinforcement support member of the present utility model.

[0021] In the figure: 1. First crossbeam body; 2. Second crossbeam body; 3. Reinforcement support mechanism; 31. Placing groove; 32. Hanging bar; 33. Nut block; 4. Docking and installation mechanism; 41. Limit slot; 42. First thread groove; 43. Limit plug; 44. Second thread groove; 45. Positioning bolt; 5. Portable positioning mechanism; 51. T-shaped slot; 52. T-shaped support member; 53. Locking bolt; 61. Reinforcement support member; 62. First mounting plate; 63. Second mounting plate; 64. Fastening bolt. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] During specific implementation: As Figures 1-5As shown in the figure, an easily installable prefabricated house crossbeam includes a first crossbeam body 1 and a second crossbeam body 2: the second crossbeam body 2 is arranged on the side of the first crossbeam body 1, and a reinforcement support mechanism 3 is arranged inside both the first crossbeam body 1 and the second crossbeam body 2. A docking installation mechanism 4 is connected between the first crossbeam body 1 and the second crossbeam body 2. Portable positioning mechanisms 5 are arranged on the sides of both the first crossbeam body 1 and the second crossbeam body 2. The reinforcement support mechanism 3 includes a placement groove 31, a suspension bar 32, and a nut block 33. Through grooves are symmetrically and penetratingly opened on the top outer walls of the first crossbeam body 1 and the second crossbeam body 2. And placement grooves 31 are opened on both the top outer wall and the bottom outer wall of the first crossbeam body 1 and the second crossbeam body 2 at the position of the through grooves. And a suspension bar 32 is arranged inside the through groove. A nut block 33 is threadedly installed on the outside of the suspension bar 32, and the nut blocks 33 are all arranged inside the placement grooves 31. When it is necessary to install the first crossbeam body 1, first, it is necessary to determine the installation position and then use expansion bolts to install the suspension bar 32 into the top wall body. Subsequently, the through groove inside the first crossbeam body 1 is sleeved on the outside of the suspension bar 32 at the corresponding position. When the top outer wall of the first crossbeam body 1 is in contact with the wall top, at this time, the nut block 33 is screwed onto the outside of the suspension bar 32 from bottom to top until the nut block 33 is screwed into the placement groove 31 to complete the installation. Then, cut off the protruding excess part of the suspension bar 32.

[0024] The docking installation mechanism 4 includes a limit slot 41, a first thread groove 42, and a limit insert block 43. The limit slot 41 is opened on the side outer wall of the first crossbeam body 1, and first thread grooves 42 are equidistantly opened on the side outer wall of the first crossbeam body 1 at the position of the limit slot 41. A limit insert block 43 is arranged on the side outer wall of the second crossbeam body 2. The limit insert block 43 and the limit slot 41 are snap-fitted. And second thread grooves 44 are equidistantly opened on the side outer wall of the limit insert block 43. The first thread groove 42 and the second thread groove 44 are threadedly installed with a positioning bolt 45. When it is necessary to adjust the first crossbeam body 1 and the second crossbeam body 2 to a suitable support length and install them together, first, it is necessary to adjust the limit insert block 43 to a suitable position and then push it into the corresponding limit slot 41. Subsequently, adjust the suitable placement position of the limit insert block 43 inside the limit slot 41. Pulling it out will increase the overall length, and the more it is pushed into the bottom end of the limit slot 41, the shorter the installation length will be. After the adjustment is completed, pass the positioning bolt 45 through the corresponding first thread groove 42 and screw it to the bottom end of the second thread groove 44 to complete the installation of the first crossbeam body 1 and the second crossbeam body 2.

[0025] The portable positioning mechanism 5 includes a T-shaped slot 51 and a T-shaped support 52. T-shaped slots 51 are provided on the outer side walls of the side edges of the first crossbeam body 1 and the second crossbeam body 2. A T-shaped support 52 is snap-fitted inside the T-shaped slot 51. Locking bolts 53 are equidistantly installed on the outer side walls of the side edges of the first crossbeam body 1 and the second crossbeam body 2 at the position of the T-shaped slot 51, and the locking bolts 53 penetrate through the T-shaped support 52 and are screwed into the first crossbeam body 1 and the second crossbeam body 2; when it is necessary to install the first crossbeam body 1 on the side wall, first determine the installation position at this time and install the T-shaped support 52 on the outer side of the wall. When installing, use expansion bolts to penetrate through the outer side walls on both sides of the T-shaped support 52 and drive them into the wall body to complete the basic positioning installation of the T-shaped support 52. Subsequently, push the T-shaped slot 51 on the side of the first crossbeam body 1 to the outside of the T-shaped support 52. When the T-shaped support 52 moves to the bottom end of the T-shaped slot 51, at this time, drive the locking bolt 53 into the first crossbeam body 1 from the outer side wall of the first crossbeam body 1. Here, it should be noted that the length of the locking bolt 53 needs to exceed the position of the T-shaped slot 51. Thus, when the locking bolt 53 is driven in, it can directly penetrate through the T-shaped support 52 to stably support the first crossbeam body 1. The installation principle of the second crossbeam body 2 is the same as above.

[0026] A reinforcement support 61 is provided on the outer bottom wall of the first crossbeam body 1. The reinforcement support 61 is configured in a triangular structure, and a first mounting plate 62 and a second mounting plate 63 are respectively provided on the outer side wall of the reinforcement support 61. Fastening bolts 64 are installed inside both the first mounting plate 62 and the second mounting plate 63. The first mounting plate 62 is in contact with the outer bottom wall of the first crossbeam body 1, and the second mounting plate 63 is in contact with the outer side wall of the installation wall body; when it is necessary to install the reinforcement support 61 below the first crossbeam body 1, first adjust the reinforcement support 61 to the appropriate position and place it below the first crossbeam body 1 at this time. At this time, it is necessary to ensure that the first mounting plate 62 is in contact with the outer bottom wall of the first crossbeam body 1, while the second mounting plate 63 is in contact with the outer wall of the installation wall body. After the adjustment is completed, use a set of fastening bolts 64 to penetrate through the first mounting plate 62 and drive them into the first crossbeam body 1, and then use a second set of fastening bolts 64 to penetrate through the second mounting plate 63 and drive them into the installation wall body.

[0027] When the utility model is in use, first, it is necessary to install the hanger bars 32 at the corresponding wall top positions according to the installation positions of the first crossbeam body 1 and the second crossbeam body 2. The specific installation method of the hanger bars 32 is to use expansion bolts to install the hanger bars 32 into the interior of the top wall according to the existing operation technical means. Subsequently, the T-shaped support member 52 is installed on the outer side of the wall according to the installation height position of the first crossbeam body 1. During installation, the expansion bolts are passed through the outer walls on both sides of the T-shaped support member 52 and driven into the interior of the wall to complete the basic positioning installation of the T-shaped support member 52. Then, the through groove inside the first crossbeam body 1 is sleeved outside the hanger bar 32 at the corresponding position, and the T-shaped slot 51 on the side of the first crossbeam body 1 is pushed outside the T-shaped support member 52. When the T-shaped support member 52 moves to the bottom end of the T-shaped slot 51, at this time, the locking bolt 53 is driven into the interior of the first crossbeam body 1 from the outer wall on the side of the first crossbeam body 1. It should be noted here that the length of the locking bolt 53 needs to exceed the position of the T-shaped slot 51. Therefore, when the locking bolt 53 is driven in, it can directly pass through the T-shaped support member 52 to firmly support the first crossbeam body 1. Subsequently, the nut block 33 is screwed onto the outside of the hanger bar 32 from bottom to top until the nut block 33 is screwed into the placement groove 31 to complete the installation. Then, the protruding and redundant part of the hanger bar 32 is cut off. The installation of the second crossbeam body 2 is the same, but it should be noted that when the second crossbeam body 2 is installed, the limit insert block 43 on its side needs to be pushed into the limit slot 41 on the side of the first crossbeam body 1. When the installation of both the first crossbeam body 1 and the second crossbeam body 2 is completed, at this time, the length of the limit insert block 43 inside the limit slot 41 has been determined. Then, the positioning bolt 45 is directly passed through the corresponding first thread groove 42 and screwed to the bottom end of the second thread groove 44 to complete the installation of the first crossbeam body 1 and the second crossbeam body 2;

[0028] Through the above settings, the installation of the first crossbeam body 1 and the second crossbeam body 2 is completed. Subsequently, the reinforcement support member 61 is installed below the first crossbeam body 1. At this time, first, the reinforcement support member 61 needs to be adjusted to the appropriate position and then placed below the first crossbeam body 1. At this time, it is necessary to ensure that the first mounting plate 62 is in contact with the bottom outer wall of the first crossbeam body 1, and the second mounting plate 63 is in contact with the outer wall of the installation wall. After adjustment, a set of fastening bolts 64 is passed through the first mounting plate 62 and driven into the interior of the first crossbeam body 1. Then, two sets of fastening bolts 64 are passed through the second mounting plate 63 and driven into the interior of the installation wall to complete the installation of the reinforcement support member 61. The installation of the reinforcement support member 61 below the second crossbeam body 2 is the same.

[0029] In addition, it should be understood that although this specification is described in terms of embodiments, not every embodiment contains only an independent technical solution. This narrative style of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An easy-to-install assembled house beam, characterized in that: The invention comprises a first crossbeam body (1) and a second crossbeam body (2): the second crossbeam body (2) is arranged on the side of the first crossbeam body (1), a reinforcement support mechanism (3) is arranged inside the first crossbeam body (1) and the second crossbeam body (2), a docking installation mechanism (4) is connected between the first crossbeam body (1) and the second crossbeam body (2), a portable positioning mechanism (5) is arranged on the side of the first crossbeam body (1) and the second crossbeam body (2), and the reinforcement support mechanism (3) The invention comprises a placement groove (31), a hanging rod (32) and a nut block (33); the top outer walls of the first crossbeam body (1) and the second crossbeam body (2) are symmetrically provided with through grooves, and the top outer walls and the bottom outer walls of the first crossbeam body (1) and the second crossbeam body (2) at the position of the through grooves are both provided with placement grooves (31), and the inside of the through grooves is provided with hanging rods (32), the external threads of the hanging rods (32) are provided with nut blocks (33), and the nut blocks (33) are all provided inside the placement grooves (31).

2. The easily installed assembled house beam according to claim 1, characterized in that: The docking installation mechanism (4) comprises a limiting slot (41), a first thread groove (42) and a limiting plug block (43); the side outer wall of the first beam body (1) is provided with a limiting slot (41), and the side outer wall of the first beam body (1) located at the position of the limiting slot (41) is provided with first thread grooves (42) at equal intervals; the side outer wall of the second beam body (2) is provided with a limiting plug block (43).

3. The easily installed assembled house beam according to claim 2, characterized in that: The limiting plug block (43) and the limiting slot (41) are snap-fitted together, and second thread grooves (44) are formed at equal intervals on the side outer wall of the limiting plug block (43).

4. The easily installed assembled house beam according to claim 3 is characterized in that: The first thread groove (42) and the second thread groove (44) are threadedly mounted with the positioning bolt (45).

5. The easily installed assembled house beam according to claim 1, characterized in that: The portable positioning mechanism (5) comprises a T-shaped slot (51) and a T-shaped support member (52); the side outer walls of the first crossbeam body (1) and the second crossbeam body (2) are both provided with a T-shaped slot (51); and the T-shaped support member (52) is mounted in a snap-fit ​​manner inside the T-shaped slot (51).

6. The easily installed assembled house beam according to claim 5, characterized in that: Locking bolts (53) are installed at equal intervals on the side outer walls of the first crossbeam body (1) and the second crossbeam body (2) at the position of the T-shaped slot (51), and the locking bolts (53) pass through the T-shaped support member (52) and are screwed into the inside of the first crossbeam body (1) and the second crossbeam body (2).

7. The easily installed assembled house beam according to claim 1, characterized in that: The bottom outer wall of the first crossbeam body (1) is provided with a reinforcing support member (61), the reinforcing support member (61) is arranged in a triangular structure, and the side outer walls of the reinforcing support member (61) are respectively provided with a first mounting plate (62) and a second mounting plate (63).

8. The easily installed assembled house beam according to claim 7, characterized in that: The first mounting plate (62) and the second mounting plate (63) are both installed with fastening bolts (64); the first mounting plate (62) is in contact with the outer wall of the bottom end of the first beam body (1); and the second mounting plate (63) is in contact with the outer wall of the side of the mounting wall.

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