Adjustable steel structure connecting device

Abstract

The utility model provides an adjustable steel structure connecting device, which belongs to the technical field of steel structures and comprises an adjusting seat and two connecting seats, the two connecting seats are mounted on the adjusting seat, the adjusting seat is in an inverted concave shape, open slots are formed in the centers of the surfaces of the left side and the right side of the adjusting seat, and a plurality of connecting rods are arranged in the open slots in a penetrating manner. The two ends of the connecting rod are sleeved with gaskets, the two ends of the connecting rod are in threaded connection with locking nuts, the connecting base is in an inverted-concave shape, first through holes are formed in the upper portion and the lower portion of the inner end of the left side of the connecting base, and second through holes are formed in the left side and the right side of the upper surface of the connecting base. Connection of the steel structures in the same direction and connection of the steel structures in the vertical direction can be achieved, the connection distance between the two steel structures can be adjusted, and practicability is good.

Description

Technical Field

[0001] The utility model relates to the technical field of steel structures, in particular to an adjustable steel structure connecting device. Background Art

[0002] Steel structure is a structure made of steel materials. It is one of the main types of building structures. The structure mainly includes steel beams, steel columns, steel trusses, etc. which are mainly made of steel sections and steel plates. When connecting two steel structures, it is usually necessary to use a steel structure connection device for connection.

[0003] In the prior art, steel structures are usually connected in two ways: in the same direction or in a vertical direction. However, the existing steel structure connection device cannot meet the requirements of connections in different directions, and the connection distance cannot be adjusted, which affects the convenience of connection. Therefore, an adjustable steel structure connection device is designed to solve the above problems. Utility Model Content

[0004] The purpose of the present invention is to solve the problems existing in the above-mentioned background technology and to propose an adjustable steel structure connection device.

[0005] The technical problem to be solved by the utility model is to provide an adjustable steel structure connection device to solve the problem that the steel structure connection device in the prior art cannot meet the requirements of connection in different directions and the connection distance cannot be adjusted, which affects the convenience of connection.

[0006] The utility model provides an adjustable steel structure connecting device, comprising an adjusting seat and a connecting seat, wherein two connecting seats are installed on the adjusting seat;

[0007] The adjustment seat is in an inverted concave shape, and an open groove is opened in the center of the left and right side surfaces of the adjustment seat. A plurality of connecting rods are arranged through the open grooves, and washers are sleeved at both ends of the connecting rods. Locking nuts are threadedly connected at both ends of the connecting rods.

[0008] The connecting seat is in an inverted concave shape, and first through holes are opened on the upper and lower sides of the left inner end of the connecting seat, and second through holes are opened on the left and right sides of the upper surface of the connecting seat.

[0009] Preferably, the inner width of the adjustment seat is equal to the total width of the connecting seat.

[0010] Preferably, the width of the connecting seat is equal to the height of the connecting seat.

[0011] Preferably, the diameters of the first through hole and the second through hole are both equal to the diameter of the connecting rod.

[0012] Preferably, the height of the adjustment seat and the opening slot is not less than the sum of the heights of the two connecting seats.

[0013] Preferably, the diameter of the connecting rod is not greater than the width of the opening slot, and the diameter of the gasket is greater than the width of the opening slot.

[0014] Preferably, a frosted layer is provided on a surface of the gasket facing the adjustment seat.

[0015] Preferably, a plurality of mounting holes are provided on the outer surfaces of the two connecting seats, and the two connecting seats are respectively connected to the first steel beam and the second steel beam by means of mounting bolts passing through the mounting holes.

[0016] Compared with the prior art, the present invention has at least the following beneficial effects:

[0017] 1. The utility model is provided with an adjusting seat and a connecting seat. When the steel structure is connected in the same direction, the two connecting seats are vertically embedded in the adjusting seat, and then the connecting rod is passed through the open groove and then through the first through hole on the connecting seat, and then the gasket is sleeved on both ends of the connecting rod, and then the locking nut is threadedly connected to the two ends of the connecting rod, so that the gasket is tightly attached to the adjusting seat, thereby achieving the effect of positioning the connecting rod and the connecting seat, and then the first steel beam and the second steel beam are installed by passing the mounting bolts through the mounting holes on the connecting seat, thereby achieving the effect of connecting the first steel beam and the second steel beam in the same direction.

[0018] 2. When the steel structures are vertically connected to each other, the utility model embeds the lower connecting seat in the vertical direction into the adjusting seat, and the upper connecting seat in the horizontal direction into the connecting seat. Then, the connecting rod is passed through the open groove and then through the first through hole on the lower connecting seat. The connecting rod is passed through the second through hole on the upper connecting seat. Then, the locking nut is threadedly connected to the two ends of the connecting rod so that the gasket is tightly attached to the adjusting seat to achieve the effect of positioning the connecting rod and the connecting seat. Then, the first steel beam and the second steel beam are installed through the mounting holes on the connecting seat by means of mounting bolts. Since the lower connecting seat is vertical and the upper connecting seat is horizontal, the first steel beam and the second steel beam are vertically connected.

[0019] 3. When the distance between the first steel beam and the second steel beam needs to be adjusted, the locking nut is loosened and the connecting rod is moved up and down along the opening groove to adjust the distance between the first steel beam and the second steel beam, thereby increasing the adaptability of the installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following briefly describes the drawings required for the specific embodiments or the description of the prior art. Similar elements or parts are generally identified by similar reference numerals throughout the drawings. Elements or parts in the drawings are not necessarily drawn to scale.

[0021] Figure 1 This is a three-dimensional diagram of the overall structure of the utility model Figure 1 .

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the adjustment seat of the utility model.

[0023] Figure 3 For this utility model Figure 2 A is an enlarged structural diagram.

[0024] Figure 4 This is a schematic diagram of the three-dimensional structure of the connecting seat of the utility model.

[0025] Figure 5 This is a three-dimensional diagram of the overall structure of the utility model Figure 2 .

[0026] Figure 6 This is a schematic diagram of the connection structure of two steel beams in the same direction of the present invention.

[0027] Figure 7 This is a schematic diagram of the connection structure of two mutually perpendicular steel beams of the utility model.

[0028] [reference numerals]

[0029] 1. Adjustment seat; 101. Opening slot; 102. Connecting rod; 103. Washer; 104. Locking nut; 2. Connecting seat; 201. First through hole; 202. Second through hole; 3. First steel beam; 4. Second steel beam. DETAILED DESCRIPTION

[0030] Example:

[0031] like Figure 1-Figure 7 As shown, an embodiment of the present utility model provides an adjustable steel structure connection device, comprising an adjustment seat 1 and a connection seat 2, wherein two connection seats 2 are mounted on the adjustment seat 1;

[0032] The adjustment seat 1 is in the shape of an inverted Chinese character, and an open groove 101 is opened in the center of the left and right surfaces of the adjustment seat 1. A plurality of connecting rods 102 are arranged through the open groove 101. Washers 103 are sleeved at both ends of the connecting rods 102. Locking nuts 104 are threadedly connected at both ends of the connecting rods 102.

[0033] The connecting base 2 is in an inverted concave shape, and first through holes 201 are opened on the upper and lower sides of the left inner end of the connecting base 2, and second through holes 202 are opened on the left and right sides of the upper surface of the connecting base 2.

[0034] By providing an adjusting seat 1 and a connecting seat 2, when the steel structure is connected in the same direction, the two connecting seats 2 are vertically embedded in the adjusting seat 1, and then the connecting rod 102 is passed through the open groove 101, and then through the first through hole 201 on the connecting seat 2, and then the gasket 103 is sleeved on both ends of the connecting rod 102, and then the locking nut 104 is threadedly connected to the two ends of the connecting rod 102, so that the gasket is tightly attached to the adjusting seat 1, thereby achieving the effect of positioning the connecting rod 102 and the connecting seat 2, and then the first steel beam 3 and the second steel beam 4 are installed by passing the mounting holes on the connecting seat 2 through the mounting bolts, thereby achieving the effect of connecting the first steel beam 3 and the second steel beam 4 in the same direction;

[0035] When the steel structures are vertically connected to each other, the lower connecting seat 2 is embedded in the adjusting seat 1 in the vertical direction, and the upper connecting seat is embedded in the connecting seat 2 in the horizontal direction. Then, the connecting rod 102 is passed through the open groove 101, and then through the first through hole 201 on the lower connecting seat 2, and the connecting rod 102 is passed through the second through hole 202 on the upper connecting seat 2. Then, the locking nut 104 is threadedly connected to the two ends of the connecting rod 102 so that the gasket is tightly attached to the adjusting seat 1, thereby achieving the effect of positioning the connecting rod 102 and the connecting seat 2. Then, the first steel beam 3 and the second steel beam 4 are installed by passing the mounting bolts through the mounting holes on the connecting seat 2. Since the lower connecting seat 2 is vertical and the upper connecting seat 2 is horizontal, the first steel beam 3 and the second steel beam 4 are vertically connected.

[0036] When the distance between the first steel beam 3 and the second steel beam 4 needs to be adjusted, loosen the locking nut 104 and move the connecting rod 102 up and down along the opening slot 101 to adjust the distance between the first steel beam 3 and the second steel beam 4, thereby increasing the adaptability of the installation.

[0037] In this embodiment, the inner width of the adjustment seat 1 is equal to the total width of the connecting seat 2 , which facilitates the connecting seat 2 to be embedded in the adjustment seat 1 for installation.

[0038] In this embodiment, the width of the connecting seat 2 is equal to the height of the connecting seat 2, which facilitates the connection seat 2 to be flipped 90 degrees and connected to the adjustment seat 1, thereby achieving the effect of horizontal installation of the steel structure.

[0039] In this embodiment, the diameters of the first through hole 201 and the second through hole 202 are both equal to the diameter of the connecting rod 102 , so that the connecting rod 102 can pass through the first through hole 201 or the second through hole 202 to fix the connecting base 2 .

[0040] In this embodiment, the height of the adjustment seat 1 and the opening slot 101 is not less than the sum of the heights of the two connecting seats 2 , which facilitates adjustment of the distance between the two connecting seats 2 installed on the adjustment seat 1 .

[0041] In this embodiment, the diameter of the connecting rod 102 is not greater than the width of the opening groove 101, and the diameter of the gasket 103 is greater than the width of the opening groove 101, which facilitates the connecting rod 102 to pass through the opening groove 101 and facilitates the gasket to contact the adjustment seat 1, thereby achieving the effect of positioning the position of the connecting rod 102.

[0042] In this embodiment, a frosted layer is provided on the surface of the gasket 103 facing the adjustment seat 1 to increase the friction between the gasket 103 and the adjustment seat 1 and to increase the stability of the connection seat 2 fixed to the adjustment seat 1 .

[0043] In this embodiment, multiple mounting holes are provided on the outer surfaces of the two connecting seats 2, and the two connecting seats 2 are respectively connected to the first steel beam 3 and the second steel beam 4 by means of mounting bolts passing through the mounting holes, so as to facilitate the connection of the first steel beam 3 and the second steel beam 4 to the connecting seats 2.

[0044] The above is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the scope of protection of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. An adjustable steel structure connection device, characterized in that: It comprises an adjustment seat (1) and a connecting seat (2), wherein two connecting seats (2) are mounted on the adjustment seat (1); The adjustment seat (1) is in an inverted concave shape, and an open groove (101) is provided in the center of the left and right side surfaces of the adjustment seat (1), and a plurality of connecting rods (102) are provided through the open groove (101), and both ends of the connecting rods (102) are sleeved with gaskets (103), and both ends of the connecting rods (102) are threadedly connected with locking nuts (104); The connecting seat (2) is in an inverted concave shape, and first through holes (201) are provided at the upper and lower parts of the left inner end of the connecting seat (2), and second through holes (202) are provided at the left and right sides of the upper surface of the connecting seat (2).

2. The adjustable steel structure connection device according to claim 1, characterized in that: The inner width of the adjustment seat (1) is equal to the total width of the connecting seat (2).

3. The adjustable steel structure connection device according to claim 2, characterized in that: The width of the connecting seat (2) is equal to the height of the connecting seat (2).

4. The adjustable steel structure connection device according to claim 3, characterized in that: The diameters of the first through hole (201) and the second through hole (202) are both equal to the diameter of the connecting rod (102).

5. The adjustable steel structure connection device according to claim 4, characterized in that: The height of the adjustment seat (1) and the opening slot (101) is not less than the sum of the heights of the two connecting seats (2).

6. The adjustable steel structure connection device according to claim 5, characterized in that: The diameter of the connecting rod (102) is not greater than the width of the opening slot (101), and the diameter of the gasket (103) is greater than the width of the opening slot (101).

7. The adjustable steel structure connection device according to claim 6, characterized in that: A frosted layer is provided on the surface of the gasket (103) facing the adjustment seat (1).

8. The adjustable steel structure connection device according to claim 7, characterized in that: The outer surfaces of the two connecting seats (2) are each provided with a plurality of mounting holes, and the two connecting seats (2) are respectively connected to the first steel beam (3) and the second steel beam (4) by means of mounting bolts passing through the mounting holes.

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