Spider man node support for steel structure engineering

Abstract

The utility model relates to the technical field of steel structure engineering, in particular to a spider man node support for steel structure engineering, which comprises a first steel support, a second steel support is abutted against the side surface of the first steel support, a groove is arranged on the right side of the first steel support, and a movable groove is arranged on the left side of the second steel support. The inner wall of the movable groove is fixedly connected with a spring telescopic rod, one end of the spring telescopic rod is fixedly connected with a sliding plate, the surface of the sliding plate is slidably connected with the surface of the inner wall of the movable groove, one side of the sliding plate is fixedly connected with a side clamping plate, and the inner wall of the groove is fixedly connected with a center clamping plate. According to the structure, the two butt-joint steel supports which can be connected and detached are arranged, the steel structures in the transverse direction and the vertical direction can be connected and locked in a separated mode, the two steel supports are locked in an internal and external multi-point positioning connection mode, and it is guaranteed that the joint supports of the steel structures are convenient to disassemble and assemble, and the multi-point stable connection effect is achieved.

Description

Technical Field

[0001] The utility model relates to a spider-man node bracket for steel structure engineering, belonging to the technical field of steel structure engineering. Background Art

[0002] Steel structure engineering is a structure made mainly of steel materials, mainly composed of steel beams, steel columns, steel trusses and other components made of steel sections and steel plates. It is one of the main types of building structures. The nodes of existing steel structure engineering need to bear a large gravity, which easily leads to fractures in steel structure engineering, so it is necessary to use Spider-Man node brackets for steel structure engineering to reinforce them;

[0003] For example, the Spiderman node bracket for steel structure engineering with patent publication number CN201920464369.6 belongs to the technical field of steel structure engineering. The Spiderman node bracket for steel structure engineering includes a fixing plate, the outer wall of the fixing plate is clamped with a clamping plate, the inner wall of the clamping plate is connected with a rubber pad, the fixing plate and the clamping plate are both provided with threaded holes that match each other, the threaded holes are connected with bolts, the outer wall of the bolts is threadedly connected with a first nut, the inner wall of the fixing plate is provided with a groove, the groove is rotatably connected with a baffle, and the baffle is against the fixing plate;

[0004] Since the above-mentioned Spider-Man node bracket is connected by multiple screws in the steel structure, but the constraint and clamping effect of the threaded connection is limited, it is easy to loosen after long-term use. The exposed screw connection is rusted and locked, which affects the subsequent disassembly, assembly and replacement of the Spider-Man node bracket, and brings certain adverse effects to actual use, so it needs to be improved. Utility Model Content

[0005] The purpose of the utility model is to provide a Spider-Man node bracket for steel structure engineering. The utility model provides two connectable and detachable butt-jointed steel brackets, which can be connected and locked separately in the horizontal and vertical directions of the steel structure, and locks the two steel brackets by means of internal and external multi-point positioning connections, thereby ensuring the portable disassembly and assembly of the node bracket of the steel structure and the multi-point stable connection effect, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A spider-man node bracket for steel structure engineering comprises a first steel bracket, a side of the first steel bracket abuts against a second steel bracket, a groove is provided on the right side of the first steel bracket, a movable groove is provided on the left side of the second steel bracket, a spring telescopic rod is fixedly connected to the inner wall of the movable groove, one end of the spring telescopic rod is fixedly connected to a sliding plate, the surface of the sliding plate and the surface of the inner wall of the movable groove are slidably connected, a side clamping plate is fixedly connected to one side of the sliding plate, a center clamping plate is fixedly connected to the inner wall of the groove, the surface of the center clamping plate and the surface of the side clamping plate are non-slip abutted, a positioning groove is provided on the surface of the center clamping plate, and a positioning plate is fixedly connected to the surface of the side clamping plate.

[0008] Furthermore, the surface of the positioning plate and the inner wall of the positioning groove are clamped and adapted, the interior of the positioning plate and the interior of the first steel bracket and the interior of the second steel bracket are all provided with internal thread grooves threadedly connected to the first positioning screw, the surface of the side clamp plate close to its right side is fixedly connected to the first strong magnetic plate, the right side of the center clamp plate is fixedly connected to the second strong magnetic plate, the surface of the second strong magnetic plate is magnetically connected to the surface of the first strong magnetic plate, and the front and rear sides of the second steel bracket and the first steel bracket are provided with threading holes.

[0009] Furthermore, the top and bottom of the first steel bracket are fixedly connected with a sleeve, and the rear side of the sleeve is threadedly connected with a locking screw through an internal thread groove.

[0010] Furthermore, a connecting screw is fixedly connected to the right side of the second steel bracket, and a bonding plate is fixedly connected to the surface of the second steel bracket close to the right side thereof, and the bonding plate is located on the left side of the connecting screw.

[0011] Furthermore, a guide groove is provided on the left side of the inner wall of the groove, a guide plate is fixedly connected to the left side of the side clamping plate, and the surface of the guide plate is slidably connected to the inner wall of the guide groove.

[0012] Furthermore, the second steel bracket is fixedly connected to auxiliary plug plates on the left side near the top and bottom thereof, and the first steel bracket is provided with an anti-loosening slot on the right side, and the inner wall of the anti-loosening slot is snap-fitted and adapted to the surface of the auxiliary plug plate.

[0013] Furthermore, an extension plate is fixedly connected to the left side of the second steel bracket, and the interior of the extension plate and the interior of the first steel bracket are both threadedly connected with a second positioning screw via an internal thread groove.

[0014] The beneficial effects of the utility model are:

[0015] 1. In the utility model, the first steel bracket is set as a connection node bracket of the vertical steel structure, and the second steel bracket is a connection node bracket of the horizontal steel structure. The sleeves on the upper and lower sides of the first steel bracket can be used for sleeve connection of the connection section of the vertical steel structure, and then the vertical steel structure and the first steel bracket are rotated and threadedly connected by a locking screw. The connecting screw on the second steel bracket can be used to connect and lock the horizontal steel structure, and a bonding plate is added to provide bonding and abutment protection performance between the horizontal steel structure and the second steel bracket;

[0016] 2. In the utility model, the first steel bracket and the second steel bracket can be directly inserted and abutted, and the sliding plate can be pushed in the movable groove under the push of the strong spring inside the spring telescopic rod, thereby driving the side clamping plate to move and clamp on the center clamping plate. Through the setting of the guide groove and the guide plate, the side clamping plate can be smoothly prevented from tilting, and can perform a non-slip and wear-resistant clamping and abutting effect, so that the positioning plate can be inserted into the inner wall of the positioning groove for clamping, and the first strong magnetic suction plate and the second strong magnetic suction plate abut against each other and magnetically lock, so as to achieve the locking connection effect of the first steel bracket and the second steel bracket in the groove. After the second steel bracket and the first steel bracket are basically clamped and positioned, the first positioning screw and the second positioning screw can be rotated and connected from the outside, and the connection and locking effect of the second steel bracket and the first steel bracket can be performed from the outside, thereby ensuring the portable disassembly and assembly of the node bracket of the steel structure and the multi-point stable connection effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used to explain the present invention together with the specific embodiments of the present invention and do not constitute a limitation to the present invention.

[0018] Figure 1 This is a schematic diagram of the overall structure of a spider-man node bracket for steel structure engineering of the utility model;

[0019] Figure 2 It is a front cross-sectional view of a spider-man node bracket for steel structure engineering of the utility model;

[0020] Figure 3 This is an enlarged view of point A of a spider-man node bracket for steel structure engineering of the utility model;

[0021] Figure 4 This is an enlarged view of position B of a spider-man node bracket for steel structure engineering of the utility model;

[0022] Numbers in the figure: 1. First steel bracket; 2. Second steel bracket; 3. Movable slot; 4. Spring telescopic rod; 5. Sliding plate; 6. Side clamp; 7. Center clamp; 8. Positioning slot; 9. Positioning plate; 10. First positioning screw; 11. First strong magnetic plate; 12. Second strong magnetic plate; 13. Threading hole; 14. Sleeve; 15. Locking screw; 16. Connecting screw; 17. Laminating plate; 18. Guide slot; 19. Guide plate; 20. Auxiliary plug plate; 21. Anti-loosening slot; 22. Extension plate; 23. Second positioning screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] See also Figure 1-Figure 4 The utility model provides the following technical solutions: a spider-man node bracket for steel structure engineering, comprising a first steel bracket 1, a side of the first steel bracket 1 abutting against a second steel bracket 2, a groove is provided on the right side of the first steel bracket 1, a movable groove 3 is provided on the left side of the second steel bracket 2, a spring telescopic rod 4 is fixedly connected to the inner wall of the movable groove 3, a sliding plate 5 is fixedly connected to one end of the spring telescopic rod 4, a surface of the sliding plate 5 and a surface of the inner wall of the movable groove 3 are slidably connected, a side clamping plate 6 is fixedly connected to one side of the sliding plate 5, a center card plate 7 is fixedly connected to the inner wall of the groove, a surface of the center card plate 7 and a surface of the side clamping plate 6 are non-slip abutted, a positioning groove 8 is provided on the surface of the center card plate 7, and a positioning plate 9 is fixedly connected to the surface of the side clamping plate 6;

[0026] In this embodiment, the surface of the positioning plate 9 and the inner wall of the positioning groove 8 are clamped and adapted, and the interior of the positioning plate 9 and the interior of the first steel bracket 1 and the interior of the second steel bracket 2 are all provided with internal thread grooves threadedly connected with the first positioning screw 10, and the surface of the side clamp plate 6 close to its right side is fixedly connected with the first strong magnetic plate 11, and the right side of the center clamp plate 7 is fixedly connected with the second strong magnetic plate 12, the surface of the second strong magnetic plate 12 and the surface of the first strong magnetic plate 11 are magnetically connected, and the front and rear sides of the second steel bracket 2 and the first steel bracket 1 are provided with threading holes 13.

[0027] Example 2

[0028] like Figure 1 and Figure 3 As shown, this embodiment provides a spider-man node bracket for steel structure engineering, which, in addition to the technical solution of the above-mentioned embodiment 1, also has the following technical features: the top and bottom of the first steel bracket 1 are fixedly connected with a sleeve 14, and the rear side of the sleeve 14 is threadedly connected with a locking screw 15 through an internal thread groove. The right side of the second steel bracket 2 is fixedly connected with a connecting screw 16, and the surface of the second steel bracket 2 close to its right side is fixedly connected with a bonding plate 17, and the bonding plate 17 is located on the left side of the connecting screw 16. The locking screw 15 is used to rotate and thread the vertical steel structure and the first steel bracket 1, and the connecting screw 16 on the second steel bracket 2 can be used to connect and lock the horizontal steel structure, and the bonding plate 17 is added to provide bonding and abutment protection between the horizontal steel structure and the second steel bracket 2;

[0029] In this embodiment, a guide groove 18 is opened on the left side of the inner wall of the groove, and a guide plate 19 is fixedly connected to the left side of the side clamping plate 6. The surface of the guide plate 19 and the inner wall of the guide groove 18 are slidably connected. Through the setting of the guide groove 18 and the guide plate 19, the side clamping plate 6 can move smoothly and prevent tilting, and can perform an anti-slip and wear-resistant clamping and tightening effect.

[0030] Example 3

[0031] like Figure 2 and Figure 4 As shown, this embodiment provides a spider-man node bracket for steel structure engineering, which, in addition to the technical solutions of the above-mentioned embodiments 1 and 2, also has the following technical features: the left side of the second steel bracket 2 near its top and bottom is fixedly connected with an auxiliary plug-in plate 20, and the right side of the first steel bracket 1 is provided with an anti-loosening slot 21, and the inner wall of the anti-loosening slot 21 and the surface of the auxiliary plug-in plate 20 are snap-fitted and adapted, and the auxiliary plug-in plate 20 is added to be inserted into the inner wall of the anti-loosening slot 21, so that the second steel bracket 2 can be auxiliaryly fixed in the first steel bracket 1;

[0032] In this embodiment, an extension plate 22 is fixedly connected to the left side of the second steel bracket 2, and the interior of the extension plate 22 and the interior of the first steel bracket 1 are both threadedly connected with a second positioning screw 23 through an internal thread groove. The second positioning screw 23 is rotated externally, and the connection and locking effect of the second steel bracket 2 and the first steel bracket 1 can be achieved from the outside.

[0033] Working principle of the utility model: when in use, the first steel bracket 1 is a connection node bracket of the vertical steel structure, and the second steel bracket 2 is a connection node bracket of the horizontal steel structure. The sleeves 14 above and below the first steel bracket 1 can be used for the connection section sleeve of the vertical steel structure, and then the vertical steel structure and the first steel bracket 1 are rotated and threadedly connected through the locking screw 15. The connecting screw 16 on the second steel bracket 2 can be used to lock the connection of the horizontal steel structure, and a fitting plate 17 is added to provide a fitting and abutting protection performance between the horizontal steel structure and the second steel bracket 2. Then, the first steel bracket 1 and the second steel bracket 2 are abutted and connected, and the sliding plate 5 can be pushed in the movable groove 3 under the push of the strong spring inside the spring telescopic rod 4, thereby driving the side clamping plate 6 to move the card It is connected to the center clamping plate 7, and through the setting of the guide groove 18 and the guide plate 19, the side clamping plate 6 can move smoothly and prevent tilting, and can perform anti-slip and wear-resistant clamping and tightening. The positioning plate 9 can be inserted into the inner wall of the positioning groove 8 for clamping, and the first strong magnetic suction plate 11 and the second strong magnetic suction plate 12 abut against each other for magnetic locking, so as to achieve the locking connection effect of the first steel bracket 1 and the second steel bracket 2 in the groove. After the second steel bracket 2 and the first steel bracket 1 are basically clamped and positioned, the first positioning screw 10 and the second positioning screw 23 can be rotated and connected externally, and the connection and locking effect of the second steel bracket 2 and the first steel bracket 1 can be performed from the outside, which ensures the portable disassembly and assembly of the node bracket of the steel structure and the multi-point stable connection effect.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spider node bracket for steel structure engineering, comprising a first steel bracket (1), wherein the side of the first steel bracket (1) is abutted against a second steel bracket (2), characterized in that: A groove is provided on the right side of the first steel bracket (1), and a movable groove (3) is provided on the left side of the second steel bracket (2). A spring telescopic rod (4) is fixedly connected to the inner wall of the movable groove (3), and a sliding plate (5) is fixedly connected to one end of the spring telescopic rod (4). The surface of the sliding plate (5) is slidably connected to the surface of the inner wall of the movable groove (3). A side clamping plate (6) is fixedly connected to one side of the sliding plate (5). A center clamping plate (7) is fixedly connected to the inner wall of the groove. The surface of the center clamping plate (7) and the surface of the side clamping plate (6) are in anti-slip contact. A positioning groove (8) is provided on the surface of the center clamping plate (7), and a positioning plate (9) is fixedly connected to the surface of the side clamping plate (6).

2. According to claim 1, a spider-man node bracket for steel structure engineering, the surface of the positioning plate (9) and the inner wall of the positioning groove (8) are clamped and adapted, the interior of the positioning plate (9) and the interior of the first steel bracket (1) and the interior of the second steel bracket (2) are all provided with internal thread grooves threadedly connected with the first positioning screw (10), the surface of the side clamping plate (6) close to its right side is fixedly connected with the first strong magnetic plate (11), the right side of the center clamping plate (7) is fixedly connected with the second strong magnetic plate (12), the surface of the second strong magnetic plate (12) and the surface of the first strong magnetic plate (11) are magnetically connected, and the front and rear sides of the second steel bracket (2) and the first steel bracket (1) are provided with threading holes (13).

3. The spider node bracket for steel structure engineering according to claim 1, characterized in that: The top and bottom of the first steel bracket (1) are both fixedly connected with a sleeve (14), and the rear side of the sleeve (14) is threadedly connected with a locking screw (15) via an internal thread groove.

4. The spider node bracket for steel structure engineering according to claim 1, characterized in that: A connecting screw (16) is fixedly connected to the right side of the second steel bracket (2), and a bonding plate (17) is fixedly connected to the surface of the second steel bracket (2) close to the right side thereof, and the bonding plate (17) is located on the left side of the connecting screw (16).

5. The spider node bracket for steel structure engineering according to claim 1, characterized in that: A guide groove (18) is provided on the left side of the inner wall of the groove, a guide plate (19) is fixedly connected to the left side of the side clamping plate (6), and the surface of the guide plate (19) is slidably connected to the inner wall of the guide groove (18).

6. The spider node bracket for steel structure engineering according to claim 1, characterized in that: The second steel bracket (2) is fixedly connected to an auxiliary plug plate (20) on the left side near the top and bottom thereof, and the first steel bracket (1) is provided with an anti-loosening slot (21) on the right side, and the inner wall of the anti-loosening slot (21) is snap-fitted and adapted to the surface of the auxiliary plug plate (20).

7. The spider node bracket for steel structure engineering according to claim 1, characterized in that: The left side of the second steel support (2) is fixedly connected to an extension plate (22), and the interior of the extension plate (22) and the interior of the first steel support (1) are both threadedly connected to a second positioning screw (23) via an internal thread groove.

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