Adjustable connecting device

Abstract

The utility model discloses an adjustable connecting device which comprises a connecting plate, a rotating column, a fixing ring, a turnover seat, a supporting column, a steel structure bayonet socket and a second fixing bolt, the adjustable connecting device is connected with an external structure through the connecting plate, an outer mounting hole is matched with the bolt to fix the connecting plate, and rotating connection of the rotating column is achieved through a rotating protruding block. A gear is clamped through a fixing groove, a rotating column can be prevented from rotating, a first fixing screw hole is matched with a first fixing bolt, a fixing ring is fixed, then the rotating angle of the rotating column is fixed, meanwhile, the fixing ring can press the gear, the structural strength is improved, and a supporting column can be folded through a rotating shaft; and in cooperation with the rotating column, the position of the steel structure bayonet socket can be adjusted in a multi-angle mode, and then the installation angle of the steel structure is adjusted.

Description

Technical Field

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

[0002] Steel structure is a structure made of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of steel and steel plates, and adopts rust removal and rust prevention processes such as silanization, pure manganese phosphating, water washing and drying, and galvanizing. The components or parts are usually connected by welds, bolts or rivets. Because of its light weight and simple construction, it is widely used in large factories, venues, super high-rise buildings and other fields.

[0003] When erecting a steel structure house, the steel structure panels need to be connected. Due to the different connection angles, the connectors need to be set at different angles. The existing connectors have a relatively simple structure and lack a structure for angle adjustment, and have a narrow scope of application. Therefore, an adjustable connection device is needed to solve the above problem. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses an adjustable connecting device, which adopts the technical solution of comprising a connecting plate, a rotating column, a fixing ring, a folding seat, a supporting column, a steel structure plug-in seat and a second fixing bolt, wherein the four corners of the right side surface of the connecting plate are provided with external mounting holes, a rotating protrusion is fixedly installed at the center of the right side surface of the connecting plate, and a first fixing screw hole is provided on the right side surface of the connecting plate; the left end of the rotating column is rotatably sleeved on the rotating protrusion, and a gear is fixedly sleeved on the left end of the rotating column; a fixing groove matching the gear is provided at the left end of the inner side surface of the fixing ring, the gear can be pressed at the right end of the fixing ring, a fixing ear is fixedly installed on the side surface of the fixing ring, and the first fixing bolt is threadedly connected with the first fixing screw hole; the folding seat is fixedly arranged at the right end of the rotating column, a rotating shaft is fixedly installed from front to back at the inner center of the folding seat, a second fixing hole is provided on the folding seat, and the second fixing holes are evenly distributed around the rotating shaft. ; The lower end of the support column is sleeved on the rotating shaft, and a second positioning hole corresponding to the second fixing hole is opened on the lower end of the support column, and the second fixing hole and the second positioning hole are connected by a second fixing bolt; the steel structure socket is fixedly installed on the upper end of the support column, connected to the external structure through a connecting plate, and the connecting plate is fixed by a bolt through an external mounting hole, and the rotating connection of the rotating column is realized by a rotating protrusion, and the gear is clamped by a fixing groove, which can prevent the rotating column from rotating, and the first fixing screw hole is used to cooperate with the first fixing bolt to fix the fixing ring, thereby fixing the rotation angle of the rotating column. At the same time, the fixing ring can also suppress the gear to increase the structural strength, and the support column can be folded by the rotating shaft, thereby making the steel structure socket folded, and the rotating column can be rotated to adjust the position of the steel structure socket at multiple angles. The second fixing hole and the second positioning hole are connected by the second fixing bolt, so that the folding angle of the support column is fixed, and the external steel structure is connected by the steel structure socket.

[0005] As a preferred technical solution of an adjustable connecting device of the utility model, a connecting block is fixedly installed on the right side surface of the rotating column, a connecting block is provided with a connecting hole, a connecting slot is fixedly installed on the left end of the folding seat, a bolt is provided on the connecting slot and is connected to the connecting hole, and the connection method of the connecting block and the connecting slot facilitates the installation of a fixing ring from the right end of the rotating column.

[0006] As a preferred technical solution of an adjustable connection device of the utility model, the steel structure socket is a groove-shaped structure with an opening at the top, and a steel structure connection hole is provided on the side of the steel structure socket. The steel structure can be inserted through the groove-shaped steel structure socket, and the steel structure socket can be connected to the steel structure by cooperating with external bolts through the steel structure connection hole.

[0007] As a preferred technical solution of an adjustable connection device of the utility model, the front-to-back width and the upper-lower height of the connection plug are smaller than the right side diameter of the rotating column. By limiting the size of the connection plug, the installation of the fixing ring can be facilitated.

[0008] As a preferred technical solution of an adjustable connection device of the utility model, reinforcing ribs are provided between the folding seat and the connection slot, and between the support column and the steel structure plug-in seat, and the structural strength can be enhanced by the reinforcing ribs.

[0009] The beneficial effects of the utility model are as follows: the utility model connects the external structure through the connecting plate, fixes the connecting plate through the external mounting hole with the bolt, realizes the rotation connection of the rotating column through the rotating protrusion, clamps the gear through the fixing groove, and can prevent the rotating column from rotating. The first fixing screw hole cooperates with the first fixing bolt to fix the fixing ring, thereby fixing the rotation angle of the rotating column. At the same time, the fixing ring can also suppress the gear to increase the structural strength. The supporting column can be folded through the rotating shaft, thereby folding the steel structure socket, and cooperating with the rotating rotating column to adjust the steel structure at multiple angles. The position of the socket is adjusted to adjust the installation angle of the steel structure. The second fixing hole and the second positioning hole are connected by the second fixing bolt to fix the folding angle of the support column. The external steel structure is connected by the steel structure socket. The connection method of the connecting block and the connecting slot makes it convenient to install the fixing ring from the right end of the rotating column. The steel structure can be inserted through the steel structure socket with a groove structure. The steel structure socket can be connected to the steel structure in cooperation with the external bolts through the steel structure connecting hole. By limiting the size of the connecting block, the installation of the fixing ring can be facilitated, and the structural strength can be enhanced by reinforcing ribs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the connecting plate structure of the utility model;

[0012] Figure 3 This is a schematic diagram of the rotating column structure of the utility model;

[0013] Figure 4 This is a schematic diagram of the fixing ring structure of the utility model;

[0014] Figure 5 This is a schematic diagram of the folding seat structure of the utility model;

[0015] Figure 6 This is a schematic diagram of the support column structure of the utility model.

[0016] In the figure: 1-connecting plate, 101-external mounting hole, 102-rotating protrusion, 103-first fixing screw hole, 2-rotating column, 201-gear, 202-connecting plug, 203-connecting hole, 3-fixing ring, 301-fixing groove, 302-fixing ear, 303-first fixing bolt, 4-folding seat, 401-second fixing hole, 402-rotating shaft, 403-connecting slot, 5-support column, 501-second positioning hole, 6-steel structure socket, 601-steel structure connecting hole, 7-second fixing bolt. DETAILED DESCRIPTION

[0017] Example 1

[0018] like Figures 1 to 6As shown, the utility model discloses an adjustable connection device, which adopts a technical solution including a connection plate 1, a rotating column 2, a fixing ring 3, a folding seat 4, a supporting column 5, a steel structure plug-in seat 6 and a second fixing bolt 7. External mounting holes 101 are provided at the four corners of the right side of the connection plate 1, a rotating protrusion 102 is fixedly installed at the center of the right side of the connection plate 1, and a first fixing screw hole 103 is provided on the right side of the connection plate 1; the left end of the rotating column 2 is rotatably sleeved on the rotating protrusion 102, A gear 201 is fixedly sleeved on the left end of the rotating column 2; a fixing groove 301 matching with the gear 201 is opened at the left end of the inner side surface of the fixing ring 3, and the gear 201 can be pressed on the right end of the fixing ring 3. A fixing ear 302 is fixedly installed on the side surface of the fixing ring 3, and a first fixing bolt 303 is arranged on the fixing ear 302. The first fixing bolt 303 is threadedly connected with the first fixing screw hole 103; the folding seat 4 is fixedly arranged at the right end of the rotating column 2, and the inner center of the folding seat 4 is from A rotating shaft 402 is fixedly installed from front to back, a second fixing hole 401 is opened on the folding seat 4, and the second fixing holes 401 are evenly distributed around the rotating shaft 402; the lower end of the support column 5 is sleeved on the rotating shaft 402, and a second positioning hole 501 corresponding to the second fixing hole 401 is opened on the lower end of the support column 5, and the second fixing hole 401 and the second positioning hole 501 are connected by a second fixing bolt 7. A connecting plug 202 is fixedly installed on the right side surface of the rotating column 2, and a connecting hole 203 is opened on the connecting plug 202. A connecting slot 403 is fixedly installed on the left end of the folding seat 4, and a bolt is provided on the connecting slot 403 and connected to the connecting hole 203. Through the connection method of the connecting plug 202 and the connecting slot 403, it is convenient to install the fixing ring 3 from the right end of the rotating column 2. The front-to-back width and the up-and-down height of the connecting plug 202 are smaller than the diameter of the right side surface of the rotating column 2. By limiting the size of the connecting plug 202, it is convenient to install the fixing ring 3;The steel structure socket 6 is fixedly installed on the upper end of the support column 5. The steel structure socket 6 is a groove-shaped structure with an opening at the top. A steel structure connecting hole 601 is provided on the side of the steel structure socket 6. The steel structure can be inserted through the steel structure socket 6 with a groove-shaped structure. The steel structure socket 6 can be connected to the steel structure in cooperation with an external bolt through the steel structure connecting hole 601. Reinforcing ribs are provided between the folding seat 4 and the connecting slot 403, and between the support column 5 and the steel structure socket 6. The structural strength can be enhanced through the reinforcing ribs. The external structure is connected through the connecting plate 1, and the connecting plate 1 is fixed with bolts through the external mounting hole 101. The rotating connection of the rotating column 2 is realized by rotating the protrusion 102. The fixed groove 301 clamps the gear 201 to prevent the rotating column 2 from rotating. The first fixing screw hole 103 cooperates with the first fixing bolt 303 to fix the fixing ring 3, thereby fixing the rotation angle of the rotating column 2. At the same time, the fixing ring 3 can also suppress the gear 201 to increase the structural strength. The support column 5 can be folded through the rotating shaft 402, thereby folding the steel structure socket 6. With the rotating rotating column 2, the position of the steel structure socket 6 can be adjusted at multiple angles. The second fixing hole 401 and the second positioning hole 501 are connected by the second fixing bolt 7, thereby fixing the folding angle of the support column 5, and connecting the external steel structure through the steel structure socket 6. ;

[0019] The working principle of the utility model is as follows: the connecting plate 1 is fixedly installed in the external environment through the external mounting hole 101 and the external bolts, the fixing ring 3 is sleeved on the rotating column 2 from the connecting plug block 202, the connecting slot 403 is inserted into the connecting plug block 202, and it is fixedly connected with the bolts on the connecting slot 403, the steel structure is inserted into the steel structure socket 6, and the steel structure connecting hole 601 cooperates with the external bolts to fix the steel structure, the rotating column 2 is rotated and adjusted to a suitable angle, and then the fixing ring 3 is pushed to make the gear 201 stuck in the fixing groove 301, and the first fixing bolt 303 is screwed into the first fixing screw hole 103 to fix the gear 201 in the fixing groove 301, thereby fixing the rotation angle of the steel structure, remove the second fixing bolt 7, flip the support column 5 to a suitable angle, and at the same time the steel structure is flipped to a suitable angle, and then the second fixing bolt 7 is used to connect the second positioning hole 501 and the second fixing hole 401 to fix the flipping angle of the steel structure and complete the installation.

[0020] Components not described in detail herein are prior art.

[0021] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. An adjustable connection device, comprising a connection plate (1), a rotating column (2), a fixing ring (3), a folding seat (4), a supporting column (5), a steel structure plug-in seat (6) and a second fixing bolt (7), characterized in that: The four corners of the right side of the connecting plate (1) are provided with external mounting holes (101); a rotating protrusion (102) is fixedly mounted at the center of the right side of the connecting plate (1); and a first fixing screw hole (103) is provided on the right side of the connecting plate (1); the left end of the rotating column (2) is rotatably sleeved on the rotating protrusion (102); and a gear (201) is fixedly sleeved on the left end of the rotating column (2); a fixing groove (301) matching with the gear (201) is provided at the left end of the inner side surface of the fixing ring (3); the right end of the fixing ring (3) can press the gear (201); a fixing ear (302) is fixedly mounted on the side surface of the fixing ring (3); and a first fixing bolt (303) is provided on the fixing ear (302); and the first fixing bolt (303) is fixedly mounted on the side surface of the fixing ring (3). The bolt (303) is threadedly connected to the first fixing screw hole (103); the folding seat (4) is fixedly arranged at the right end of the rotating column (2); a rotating shaft (402) is fixedly installed at the inner center of the folding seat (4) from front to back; a second fixing hole (401) is opened on the folding seat (4), and the second fixing holes (401) are evenly distributed around the rotating shaft (402); the lower end of the support column (5) is sleeved on the rotating shaft (402), and a second positioning hole (501) corresponding to the second fixing hole (401) is opened on the lower end of the support column (5); the second fixing hole (401) and the second positioning hole (501) are connected by a second fixing bolt (7); the steel structure socket (6) is fixedly installed on the upper end of the support column (5).

2. An adjustable connection device according to claim 1, characterized in that: A connecting plug block (202) is fixedly mounted on the right side surface of the rotating column (2), a connecting hole (203) is provided on the connecting plug block (202), and a connecting slot (403) is fixedly mounted on the left end of the folding seat (4), a bolt is provided on the connecting slot (403) and is connected to the connecting hole (203).

3. The adjustable connection device according to claim 1, characterized in that: The steel structure socket (6) is a slot-shaped structure with an upper opening, and a steel structure connection hole (601) is provided on the side surface of the steel structure socket (6).

4. An adjustable connection device according to claim 2, characterized in that: The front-to-back width and the top-to-bottom height of the connecting plug block (202) are smaller than the right side diameter of the rotating column (2).

5. The adjustable connection device according to claim 2, characterized in that: Reinforcement ribs are provided between the folding seat (4) and the connecting slot (403), and between the supporting column (5) and the steel structure plug-in seat (6).

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