Adjustable steel structure connecting mechanism

Abstract

The utility model discloses an adjustable steel structure connecting mechanism which comprises a positioning connecting disc and a steel structure body installed on the outer side of the positioning connecting disc. A positioning mechanism is arranged in the positioning connecting disc, the positioning mechanism comprises a positioning support, and lifting arc plates are arranged on the upper side and the lower side in the positioning support in a sliding mode; an adjusting mechanism is arranged in the positioning connecting disc, the adjusting mechanism comprises an adjusting rotating shaft, and the adjusting rotating shaft is arranged in the center of the interior of the positioning connecting disc in a fixable mode. According to the adjustable steel structure connecting mechanism, locking installation is conducted on different numbers of steel structure parts through the detachable positioning support in the positioning connecting disc, so that the steel structure parts rotate around the positioning connecting disc to achieve adjustment in the process that the steel structure parts need to be adjusted, and building lap joint requirements under different conditions are met.

Description

Technical Field

[0001] This utility model relates to the field of steel structure technology, specifically to an adjustable steel structure connection mechanism. Background Technology

[0002] Steel structures are structures made of steel materials and are one of the main types of building structures. They are usually composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. These components or parts are usually connected by welds, bolts or rivets, and the connection angles are usually adjusted before construction.

[0003] The utility model with publication number CN220768432U discloses an adjustable steel structure assembly connection component, which can be directly fitted onto the main steel structure and fixed to the main steel structure through the limiting port according to the required height, so as to achieve the purpose of adjustable height of the connected steel structure. After rotating the adjustment mechanism to the required angle and aligning the outer clamping thread with the inner clamping thread for fixed connection, the angle of the connection structure in the horizontal direction can be adjusted.

[0004] However, the above-mentioned adjustable steel structure assembly and connection components still have the following problems in actual use: Although the angle of the steel structure components can be adjusted by the rotatable ports of the main body and the outer end, such adjustment mechanisms cannot be adjusted according to the number of steel frames required by the building structure, and cannot increase or decrease the number of ports installed. At the same time, it is difficult to effectively position the steel structure after installation and adjustment, which affects the stability of the steel structure during the overlap.

[0005] Therefore, we propose an adjustable steel structure connection mechanism to address the problems mentioned above. Summary of the Invention

[0006] The purpose of this utility model is to provide an adjustable steel structure connection mechanism to solve the problem that existing mechanisms adjust the angle of steel structural components by means of rotatable ports on the main body and the outer end. However, such adjustment mechanisms cannot be adjusted according to the number of steel frames required by the building structure, nor can the number of ports be increased or decreased. Furthermore, it is difficult to effectively position the steel structure after installation and adjustment, which affects the stability of the steel structure during splicing.

[0007] To achieve the above objectives, this utility model provides the following technical solution: an adjustable steel structure connection mechanism, including a positioning connection plate and a steel structure body installed on the outside of the positioning connection plate; further comprising:

[0008] The positioning connecting plate is provided with a positioning mechanism inside, and the positioning mechanism includes a positioning bracket, and the upper and lower sides of the positioning bracket are slidably provided with lifting arc plates.

[0009] The interior of the positioning connecting disc is provided with an adjusting mechanism, and the adjusting mechanism comprises an adjusting rotating shaft, and the adjusting rotating shaft is arranged at the interior central position of the positioning connecting disc in a fixed manner.

[0010] Preferably, the positioning mechanism comprises a rotating window, the rotating window is arranged on the interior of the positioning support away from the positioning connecting disc, and the outer end of the positioning support is lower than the outer end of the upper and lower lifting arc plates in height.

[0011] Preferably, the positioning mechanism comprises an adjusting sleeve, the middle part of the adjusting sleeve is rotatably arranged with a positioning seat body through a bearing, one end of the positioning seat body away from the adjusting sleeve is fixedly installed in the interior of the positioning support, and the adjusting sleeve is manually rotated through the rotating window.

[0012] Preferably, the positioning mechanism comprises a locking partition plate, the outer side of the locking partition plate is fixedly connected to the end of the steel structure body through bolts, the other side of the locking partition plate is connected to the outer end of the positioning support through bolts, and the positioning support is used for fixedly installing the steel structure body and the positioning connecting disc.

[0013] Preferably, the positioning mechanism comprises a lifting screw, the lifting screw is fixedly installed in the interior of the positioning support and on the inner side of the upper and lower lifting arc plates, the inner end of the lifting screw is threadedly connected to the outer end of the adjusting sleeve, and the lifting screw and the lifting arc plates are driven to be adjusted in height by rotating the adjusting sleeve.

[0014] Preferably, the adjusting mechanism comprises an adjusting tooth column, the adjusting tooth column is arranged at the interior central position of the positioning connecting disc through a bearing, the adjusting tooth column is fixedly connected between the adjusting rotating shaft, the adjusting rotating shaft is used for driving the adjusting tooth column to be rotationally adjusted and fixedly locked, and the interior of the positioning connecting disc is provided with a guide sliding groove on the upper and lower sides.

[0015] Preferably, the adjusting mechanism comprises a guide tooth block, the guide tooth block is fixedly installed at the inner end of the positioning support at equal angles, the positioning support is slidably arranged in the interior of the guide sliding groove through the upper and lower lifting arc plates in the interior, and the positioning support is connected through the mutual clamping of the guide tooth block in the interior and the adjusting tooth column.

[0016] Compared with the prior art, the beneficial effects of the adjustable steel structure connecting mechanism are as follows:

[0017] 1. The rotation adjustment is carried out for the adjustment sleeve through the rotation of the rotation window, the lifting screw which is in threaded connection with the adjustment sleeve is fixedly installed on the inner side of the lifting arc plate, so that the rotating adjustment sleeve drives the lifting screw and the lifting arc plate to slide to the outer side, so that the lifting arc plate enters the guide sliding groove in the inner part of the positioning connecting disc, and then the number of positioning supports is adjusted and subsequent rotation adjustment can be carried out.

[0018] The outer end of the positioning support is fixedly connected to one side of the locking partition plate, and the steel structure body is fixedly installed on the other side through the bolt, so that the steel structure body is installed in the inner part of the positioning connecting disc through the positioning support, and the stability and convenience of adjustment during subsequent lapping are ensured.

[0019] 2. After the adjustment tooth column driven by the adjustment shaft is synchronously rotated, the guide tooth block and the positioning support connected with the outer end of the adjustment tooth column are rotated along the circumferential direction of the positioning connecting disc, so that the angle and position of the fixedly connected positioning support are adjusted, and the building lapping demand under different conditions is adapted. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole three-dimensional structure schematic view of the utility model;

[0021] Figure 2 It is a three-dimensional structure schematic view of the positioning connecting disc of the utility model;

[0022] Figure 3 It is an adjustment tooth column installation structure schematic view of the utility model;

[0023] Figure 4 It is a positioning support sectional structure schematic view of the utility model Figure 3 It is an enlarged structure schematic view of A in the utility model;

[0024] Figure 5 It is a lifting arc plate installation structure schematic view of the utility model;

[0025] Figure 6 It is a positioning support sectional structure schematic view of the utility model.

[0026] In the drawing: 1, positioning connecting disc; 2, steel structure body; 3, positioning support; 4, lifting arc plate; 5, adjustment shaft; 6, rotation window; 7, adjustment sleeve; 8, positioning seat body; 9, locking partition plate; 10, lifting screw; 11, adjustment tooth column; 12, guide tooth block; 13, guide sliding groove. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of the present application.

[0028] Please refer to Figure 1 - Figure 6 The present application provides the following technical solutions:

[0029] Embodiment 1: In order to solve the problems existing in the connecting mechanism of the existing steel structure, therefore, the embodiment is adjusted by the following technical solutions, a steel structure connecting mechanism, including positioning connecting disc 1, and the steel structure body 2 installed outside the positioning connecting disc 1; the inside of the positioning connecting disc 1 is provided with a positioning mechanism, and the positioning mechanism comprises a positioning support 3, and the inside of the positioning support 3 is slidably provided with a lifting arc plate 4 on the upper and lower sides; the positioning mechanism comprises a rotating window 6, and the rotating window 6 is arranged on the inside of the positioning support 3 away from the positioning connecting disc 1, and the outer end of the positioning support 3 is lower than the outer end of the lifting arc plate 4 on the upper and lower sides.

[0030] The positioning mechanism comprises an adjusting sleeve 7, and the middle part of the adjusting sleeve 7 is rotatably provided with a positioning seat body 8 through a bearing, and one end of the positioning seat body 8 away from the adjusting sleeve 7 is fixedly installed in the inside of the positioning support 3, and the adjusting sleeve 7 is manually rotated through the rotating window 6; the positioning mechanism comprises a lifting screw 10, and the lifting screw 10 is fixedly installed on the inside of the lifting arc plate 4 on the upper and lower sides of the positioning support 3, and the inner end of the lifting screw 10 is threadedly connected to the outer end of the adjusting sleeve 7, and the height of the lifting screw 10 and the lifting arc plate 4 is adjusted by rotating the adjusting sleeve 7.

[0031] As Figures 4-6 shown, when the number of steel structure parts needs to be adjusted, the positioning support 3 is slidably installed in the inside of the positioning connecting disc 1, and then the rotating window 6 on the outside of the positioning support 3 is used to rotate the adjusting sleeve 7, the lifting screw 10 threadedly connected between the adjusting sleeve 7 is fixedly installed on the inside of the lifting arc plate 4, and then the lifting arc plate 4 is used to limit the lifting screw 10, so that the rotating adjusting sleeve 7 drives the lifting screw 10 and the lifting arc plate 4 to slide outward, so that the lifting arc plate 4 enters the guide sliding groove 13 formed in the inside of the positioning connecting disc 1, and then the number of the positioning support 3 is adjusted and can be subsequently rotated.

[0032] In order to solve the problems existing in the connecting mechanism of the existing steel structure part during use, the embodiment is characterized in that the inside of the positioning connecting disc 1 is provided with an adjusting mechanism, the adjusting mechanism comprises an adjusting rotating shaft 5, the adjusting rotating shaft 5 is arranged at the inside center position of the positioning connecting disc 1 in a fixed manner, the positioning mechanism comprises a locking partition plate 9, one side of the locking partition plate 9 is fixedly connected to the end of the steel structure body 2 through a bolt, the other side of the locking partition plate 9 is connected to the outer end of the positioning support 3 through a bolt, and the positioning support 3 is used for fixedly installing the steel structure body 2 and the positioning connecting disc 1.

[0033] As shown in Figures 1-2 , the positioning connecting disc 1 is installed for the positioning support 3, the outer end of the positioning support 3 is fixedly connected to one side of the locking partition plate 9 through a bolt, and the other side of the locking partition plate 9 is fixedly installed to the steel structure body 2 through a bolt, so that the steel structure body 2 is installed in the inside of the positioning connecting disc 1 through the positioning support 3, and the stability during subsequent lapping and the convenience of adjustment are ensured.

[0034] The adjusting mechanism comprises an adjusting tooth column 11, the adjusting tooth column 11 is arranged at the inside center position of the positioning connecting disc 1 through a bearing, the adjusting tooth column 11 is fixedly connected between the adjusting rotating shaft 5, the adjusting rotating shaft 5 is used for driving the adjusting tooth column 11 to rotate and adjust and fixedly lock, and the inside of the positioning connecting disc 1 is provided with a guide sliding groove 13 on the upper side and the lower side; the adjusting mechanism comprises a guide tooth block 12, the guide tooth block 12 is fixedly installed at the inner end of the positioning support 3 at equal angles, the positioning support 3 is slidably arranged in the inside of the guide sliding groove 13 through the lifting arc plates 4 on the upper side and the lower side of the inside, and the positioning support 3 is connected to the adjusting tooth column 11 through the guide tooth block 12 on the inside.

[0035] As shown in Figure 3 , Figure 5 , by loosening and rotating the adjusting rotating shaft 5 in the inside of the positioning connecting disc 1, the adjusting rotating shaft 5 drives the fixedly connected adjusting tooth column 11 to rotate synchronously, then the guide tooth block 12 fixedly connected to the outer end of the adjusting tooth column 11 and the positioning support 3 rotate along the circumferential direction of the positioning connecting disc 1, so as to adjust the angle and position of the fixedly connected positioning support 3, and adapt to the building lapping requirements in different situations.

[0036] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An adjustable steel structure connecting mechanism, comprising a positioning connecting disc (1) and a steel structure body (2) mounted outside the positioning connecting disc (1); characterized in that Further comprising: The inside of the positioning connecting disc (1) is provided with a positioning mechanism, and the positioning mechanism comprises a positioning support (3), and the inside of the positioning support (3) is slidably provided with lifting arc plates (4) on the upper and lower sides; The inside of the positioning connecting disc (1) is provided with an adjusting mechanism, and the adjusting mechanism comprises an adjusting shaft (5), and the adjusting shaft (5) is fixedly arranged at the inside center position of the positioning connecting disc (1).

2. The adjustable steel construction connection mechanism according to claim 1, characterized in that: The positioning mechanism comprises a rotating window (6), which is arranged on the side of the inside of the positioning support (3) away from the positioning connecting disc (1), and the outer end of the positioning support (3) is lower than the outer end of the lifting arc plates (4) on the upper and lower sides.

3. A tunable steel structure connection mechanism according to claim 2, characterized in that: The positioning mechanism comprises an adjusting sleeve (7), and the middle part of the adjusting sleeve (7) is rotatably provided with a positioning seat body (8) through a bearing, and one end of the positioning seat body (8) away from the adjusting sleeve (7) is fixedly installed in the inside of the positioning support (3), and the adjusting sleeve (7) is manually rotated through the rotating window (6).

4. The adjustable steel construction connection mechanism according to claim 1, characterized in that: The positioning mechanism comprises a locking baffle (9), and the outer side of the locking baffle (9) is fixedly connected to the end of the steel structure body (2) through bolts, and the other side of the locking baffle (9) is connected to the outer end of the positioning support (3) through bolts, and the positioning support (3) is used for fixedly installing the steel structure body (2) and the positioning connecting disc (1).

5. The adjustable steel construction connection mechanism according to claim 3, characterized in that: The positioning mechanism comprises a lifting screw (10), and the lifting screw (10) is fixedly installed on the inside of the lifting arc plates (4) on the upper and lower sides of the inside of the positioning support (3), and the inner end of the lifting screw (10) is threadedly connected to the outer end of the adjusting sleeve (7), and the lifting screw (10) is driven to adjust the height of the lifting arc plates (4) by rotating the adjusting sleeve (7).

6. The adjustable steel construction connection mechanism according to claim 1, characterized in that: The adjusting mechanism comprises an adjusting tooth column (11), and the adjusting tooth column (11) is arranged at the inside center position of the positioning connecting disc (1) through a bearing, and the adjusting tooth column (11) is fixedly connected between the adjusting shaft (5), and the adjusting shaft (5) is used for driving the adjusting tooth column (11) to rotate and be fixedly locked, and the inside of the positioning connecting disc (1) is provided with guide sliding grooves (13) on the upper and lower sides.

7. A tunable steel structure connection mechanism according to claim 6, characterized in that: The adjusting mechanism comprises a guide tooth block (12), and the guide tooth block (12) is fixedly installed at the inner end of the positioning support (3) at equal angles, and the positioning support (3) is slidably arranged in the inside of the guide sliding grooves (13) through the lifting arc plates (4) on the upper and lower sides, and the positioning support (3) is connected between the guide tooth block (12) and the adjusting tooth column (11) through the inside guide tooth block (12).

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