CN214614636U - Assembled crossbeam and connection structure thereof - Google Patents

Abstract

The utility model discloses an assembled crossbeam and a connecting structure thereof, which comprises two crossbeams and two supporting frames, wherein, the two opposite sides of the crossbeams are fixedly connected with clamping devices, the opposite sides of the two supporting frames are fixedly connected with clamping seats, and the clamping devices are clamped with the clamping seats; the inner wall fixedly connected with spring of joint seat, one side and the spring contact of latch device, latch device includes chevron joint piece, one side and crossbeam fixed connection of chevron joint piece, the through-hole has been seted up to chevron joint piece, chevron joint piece is provided with first bolt, first bolt run through the through-hole and with joint seat threaded connection. The utility model discloses a set up the latch device, utilize the joint of chevron joint piece and joint seat, conveniently fix crossbeam and support frame, need not to set up the breach on the side of crossbeam, can ensure the intensity of crossbeam, the spring can cushion the fixed process of chevron joint piece, avoids chevron joint piece surface fish tail.

Description

Assembled crossbeam and connection structure thereof

Technical Field

The utility model relates to a building engineering technical field, more specifically relate to an assembled crossbeam and connection structure thereof.

Background

The fabricated building is a building fabricated on a construction site by using prefabricated components, has the advantages of high construction speed, small restriction by climate conditions, labor saving and capability of improving the building quality, and the structural design of the cross beam is the most important node in a fabricated steel structure system and directly influences the construction speed and the assembly degree of the structure. The publication number is CN208618657U chinese patent and discloses an assembled crossbeam, still support an L shape steel bedplate through the left side and the right side at the roof beam body bottom surface, the horizontal face of L shape steel bedplate supports in the bottom surface of the roof beam body, the vertical face of L shape steel bedplate bores has 3 ~ 10 keyhole three, every keyhole three homoenergetic corresponds connects a bolt two soon, L shape steel bedplate can fasten on the lateral wall of stand through bolt two, novel structure has, the characteristics that the practicality is strong, but the device is comparatively loaded down with trivial details to the assembly process of crossbeam, and inconvenient the connecting between the crossbeam, reduce the installation effectiveness.

SUMMERY OF THE UTILITY MODEL

To the shortcoming that prior art exists above, the utility model provides an assembled crossbeam and connection structure thereof can conveniently assemble the crossbeam, and can carry out the fixed of connecting plate in the free selected position between two crossbeams, improves the installation effectiveness.

In order to further realize the above purpose, the utility model adopts the following technical scheme:

the utility model provides an assembled crossbeam, is crossbeam and support frame two including quantity, the equal fixedly connected with latch device in both sides that the crossbeam is relative, two the equal fixedly connected with joint seat in opposite side of support frame, latch device and joint seat joint.

As a further aspect of the present invention: the inner wall fixedly connected with spring of joint seat, one side and the spring contact of latch.

As a further aspect of the present invention: clamping device includes chevron joint piece, one side and crossbeam fixed connection of chevron joint piece, the opposite side and the spring contact of chevron joint piece, the through-hole has all been seted up to the top and the bottom of chevron joint piece, the top and the bottom of chevron joint piece all are provided with first bolt, first bolt run through the through-hole and with joint seat threaded connection.

A connecting structure comprises the assembled cross beam and a connecting plate.

As a further aspect of the present invention: the equal fixedly connected with slider in both sides of connecting plate, two the spout has all been seted up on the four sides of crossbeam, the slider is located the inner wall of spout, the equal fixedly connected with quantity of the back both sides face of connecting plate is two fixing device, fixing device runs through the spout and extends to the inner wall of spout.

As a further aspect of the present invention: and clamping grooves communicated with the sliding grooves are formed in the four sides of the two cross beams.

As a further aspect of the present invention: the fixing device comprises a fixing plate, wherein a second bolt is connected to one side of the fixing plate through threads and penetrates through the fixing plate to be in contact with the inner wall of the sliding groove.

As a further aspect of the present invention: one side of the second bolt far away from the fixed plate is provided with a soft pad, and the soft pad is in contact with the inner wall of the sliding groove.

Compared with the prior art, the utility model has the advantages of:

1. through setting up latch device, utilize the joint of chevron joint piece and joint seat, conveniently fix crossbeam and support frame, need not to set up the breach on the side of crossbeam, can ensure the intensity of crossbeam, the spring can cushion the fixed process of chevron joint piece, avoids chevron joint piece surface fish tail.

2. Through setting up the spout, after the slider to the connecting plate both sides, go into the inner wall of spout through the draw-in groove card, remove suitable position with the connecting plate after that, then screw four second bolts for the cushion is hugged closely with the inner wall of spout, accomplishes the fixed of connecting plate, and the spout carries on spacingly to the slider.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the fixing device and the chute according to the present invention;

FIG. 3 is an enlarged view of a portion of the substrate of FIG. 2;

FIG. 4 is a schematic view of the connection between the cross beam and the supporting frame of the present invention;

fig. 5 is a partial enlarged view of the point B in fig. 4 according to the present invention.

In the figure: 1. a cross beam; 2. a clamping device; 201. a mountain-shaped clamping block; 202. a through hole; 203. a first bolt; 3. a support frame; 4. a clamping seat; 5. a chute; 6. a connecting plate; 7. a slider; 8. a fixing device; 801. a fixing plate; 802. a second bolt; 803. a soft cushion; 9. a spring; 10. a clamping groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to fig. 1-5.

Example 1.

Referring to fig. 4 and 5, the assembled beam comprises two beams 1 and two support frames 3, wherein the clamping devices 2 are fixedly connected to the left side surface and the right side surface of each beam 1, the clamping seats 4 are fixedly connected to the opposite sides of the two support frames 3, and the clamping devices 2 are clamped with the clamping seats 4.

As shown in fig. 4, the inner wall of the clamping seat 4 is fixedly connected with a spring 9, one side of the clamping device 2 is in contact with the spring 9, and the spring 9 can buffer the fixing process of the mountain-shaped clamping block 201, so that the surface of the mountain-shaped clamping block 201 is prevented from being scratched.

Shown by fig. 5, latch device 2 includes chevron joint piece 201, one side and crossbeam 1 fixed connection of chevron joint piece 201, the opposite side and the contact of spring 9 of chevron joint piece 201, through-hole 202 has all been seted up to the top and the bottom of chevron joint piece 201, the top and the bottom of chevron joint piece 201 all are provided with first bolt 203, first bolt 203 run through-hole 202 and with 4 threaded connection of joint seat, through setting up latch device 2, utilize the joint of chevron joint piece 201 and joint seat 4, conveniently fix crossbeam 1 and support frame 3, need not to set up the breach on crossbeam 1's side, can ensure crossbeam 1's intensity.

The working principle of the embodiment is as follows: through setting up latch device 2, utilize the joint of chevron joint piece 201 and joint seat 4, conveniently fix crossbeam 1 and support frame 3, need not to set up the breach on the side of crossbeam 1, can ensure crossbeam 1's intensity, spring 9 can cushion the fixed process of chevron joint piece 201, avoids chevron joint piece 201 surface fish tail.

Example 2.

Referring to fig. 1-4, a connection structure, on the basis of embodiment 1, includes assembled crossbeam, still includes connecting plate 6, and the equal fixedly connected with slider 7 in both sides of connecting plate 6, spout 5 has all been seted up on the four sides of two crossbeams 1, and slider 7 is located the inner wall of spout 5, and the equal fixedly connected with quantity of the front and the back of connecting plate 6 is two fixing device 8, and fixing device 8 runs through spout 5 and extends to the inner wall of spout 5.

As shown in fig. 4, the four sides of the two beams 1 are provided with clamping grooves 10 communicated with the sliding grooves 5, and the sliding blocks 7 on the two sides of the connecting plate 6 are clamped into the inner walls of the sliding grooves 5 through the clamping grooves 10.

As shown in fig. 3, the fixing device 8 includes a fixing plate 801, a second bolt 802 is screwed to one side of the fixing plate 801, the second bolt 802 penetrates the fixing plate 801 and contacts the inner wall of the chute 5, and the fixing plate 801 is fastened by four second bolts 802. One side of the second bolt 802, which is far away from the fixing plate 801, is provided with a cushion 803, and the cushion 803 is in contact with the inner wall of the chute 5, so that the second bolt 802 is prevented from scratching the inner wall of the chute 5 when being fastened.

The working principle of the embodiment is as follows: through setting up spout 5, after the slider 7 to the connecting plate 6 both sides, block into the inner wall of spout 5 through draw-in groove 10, remove suitable position with connecting plate 6 next, then screw four second bolts 802 for cushion 803 is hugged closely with the inner wall of spout 5, accomplishes connecting plate 6's fixed, and spout 5 is spacing to slider 7.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood that the invention is not limited thereto, and that various modifications and changes can be made by those skilled in the art without departing from the principles of the invention.

Claims (4)

1. The assembled beam is characterized by comprising two beams (1) and two support frames (3), wherein clamping devices (2) are fixedly connected to two opposite sides of each beam (1), clamping seats (4) are fixedly connected to two opposite sides of each support frame (3), and the clamping devices (2) are clamped with the clamping seats (4);

a spring (9) is fixedly connected to the inner wall of the clamping seat (4), and one side of the clamping device (2) is in contact with the spring (9);

clamping device (2) are including chevron joint piece (201), one side and crossbeam (1) fixed connection of chevron joint piece (201), the opposite side and the contact of spring (9) of chevron joint piece (201), through-hole (202) have all been seted up to the top and the bottom of chevron joint piece (201), the top and the bottom of chevron joint piece (201) all are provided with first bolt (203), first bolt (203) run through-hole (202) and with joint seat (4) threaded connection.

2. A connecting structure, characterized by comprising the fabricated crossmember according to claim 1, further comprising a connecting plate (6),

the two sides of the connecting plate (6) are fixedly connected with sliding blocks (7), sliding grooves (5) are formed in four sides of the two cross beams (1), the sliding blocks (7) are located on the inner walls of the sliding grooves (5), two fixing devices (8) are fixedly connected to the front side surface and the rear side surface of the connecting plate (6), and the fixing devices (8) penetrate through the sliding grooves (5) and extend to the inner walls of the sliding grooves (5);

the fixing device (8) comprises a fixing plate (801), a second bolt (802) is connected to one side of the fixing plate (801) in a threaded mode, and the second bolt (802) penetrates through the fixing plate (801) and is in contact with the inner wall of the sliding groove (5).

3. The connecting structure according to claim 2, wherein the four sides of the two cross beams (1) are provided with clamping grooves (10) which are communicated with the sliding grooves (5).

4. A connection arrangement according to claim 2, characterised in that the side of the second bolt (802) remote from the fixing plate (801) is provided with a cushion (803), which cushion (803) is in contact with the inner wall of the chute (5).

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