Building steel structure mounting, connecting and reinforcing device

Abstract

The utility model discloses a building steel structure installation connection reinforcing device which comprises a steel column, a connecting plate, a combination reinforcing mechanism and an extension reinforcing mechanism, the connecting plate is fixedly arranged at the tail end of the steel column, the front side of the connecting plate is sleeved with a first reinforcing cover in a matched mode, and the rear side of the connecting plate is sleeved with a second reinforcing cover in a matched mode. Positioning holes are symmetrically formed in the four corners of the inner side of the second reinforcing cover, positioning columns are symmetrically and fixedly arranged at the four corners of the inner side of the first reinforcing cover, bolt grooves are vertically and symmetrically formed in the inner walls of the first reinforcing cover and the second reinforcing cover, and combined sealing mechanisms are arranged on the inner sides of the first reinforcing cover and the second reinforcing cover; extension reinforcing mechanisms are symmetrically arranged on the two sides outside the first reinforcing cover and the second reinforcing cover; the first reinforcing cover and the second reinforcing cover are mutually embedded for sealing to drive the first extension reinforcing cover to be quickly combined and reinforced, disassembly and replacement are convenient, and the second extension reinforcing cover is combined and fixed on the steel column after the second cross-shaped connecting frame is inserted into the cross-shaped splicing groove, so that the connection stability is improved as required.

Description

TECHNICAL FIELD

[0001] The utility model relates to steel structure connection technical field especially relates to a building steel structure installation connection reinforcing device. BACKGROUND

[0002] Building steel structure installation connection reinforcing is the important link of ensuring steel structure building safety and stability, and reinforcing method can be divided into welding connection, bolt connection and rivet connection, wherein bolt connection is convenient to install, is applicable to temporary connection or secondary structure connection, but the connecting strength is relatively low, and is easy to loosen, and the quality of bolt connection is influenced by bolt specification, bolt material, tightening torque and other factors, in the installation process, bolt specification and material need to be selected strictly according to design requirement, and it is ensured that the tightening torque of bolt meets the specification requirement,

[0003] In the utility model with the application number 202321493283.9, a kind of building steel structure installation connection reinforcing device is disclosed, by design, a kind of building steel structure installation connection reinforcing device, on the basis of first steel column and second steel column are connected by connecting plate and increase reinforcing connection cover and install, on the one hand, make connecting plate installation more firm, on the other hand, the connecting force point of first steel column and second steel column is long, so that connection is more stable and firm, effectively solve the problem that traditional steel structure column connection is only connected by bolt between two ends, and the connecting point firmness is poor;

[0004] But the above-mentioned one kind of building steel structure installation connection reinforcing device needs to be fixed by bolt through first through hole, second through hole and screw hole when connecting, connecting plate and reinforcing connection cover are fixed by bolt together, so that reinforcing connection cover cannot be repaired and replaced after steel structure installation connection is completed, reinforcing connection cover length is fixed in the above-mentioned one kind of building steel structure installation connection reinforcing device, and extension reinforcing part length cannot be extended according to the need of on-site steel structure reinforcing, therefore, the utility model provides a kind of building steel structure installation connection reinforcing device to solve the problems in the prior art. UTILITY MODEL CONTENTS

[0005] In view of the above problems, the utility model aims at providing a kind of building steel structure installation connection reinforcing device, which is closed by the mutual embedding of the first reinforcing cover and the second reinforcing cover to drive the first extension reinforcing cover to fast merge and reinforce, effectively improve installation efficiency and facilitate disassembly and replacement during later maintenance, solve the problem that connecting plate and reinforcing connection cover are fixed by bolt together, so that they cannot be repaired and replaced, and the second extension reinforcing cover is merged and fixed on steel column after the second cross connecting frame is inserted into cross splicing groove to increase connection stability according to need.

[0006] The utility model discloses a building steel structure installation connection reinforcing device, including steel column, connecting plate, merging reinforcing mechanism and extension reinforcing mechanism, the steel column terminal fixedly arranged with connecting plate, the connecting plate between bolt connection fixed, the merging reinforcing mechanism includes first reinforcing cover, second reinforcing cover, positioning hole, locating column, bolt slot and merging sealing mechanism, the first reinforcing cover is sleeved with first reinforcing cover on the connecting plate front side cooperation, the second reinforcing cover is sleeved with second reinforcing cover on the connecting plate rear cooperation, the second reinforcing cover inboard symmetry is provided with positioning hole in four corners, the first reinforcing cover inboard symmetry is fixedly arranged with locating column in four corners, the first reinforcing cover and second reinforcing cover inner wall all symmetry are provided with bolt slot, and the first reinforcing cover inboard is equipped with merging sealing mechanism with the second reinforcing cover inboard, and the first reinforcing cover and second reinforcing cover outer two sides symmetry are equipped with extension reinforcing mechanism.

[0007] Further improvement lies in that the positioning hole and the locating column are correspondingly inserted.

[0008] Further improvement lies in that the merging sealing mechanism comprises a merging convex plate, a through slot, a merging slot, a sealing slot and a sealing strip.

[0009] Further improvement lies in that the merging slot corresponds to the merging convex plate, and the sealing strip is embedded in the sealing slot to seal.

[0010] Further improvement lies in that the extension reinforcing mechanism comprises a first cross connecting frame, a first extension reinforcing cover, a first limiting slot, a first threaded hole and a splicing extension mechanism.

[0011] Further improvement lies in that the splicing extension mechanism comprises a cross splicing slot, a second cross connecting frame, a second extension reinforcing cover, a second limiting slot and a second threaded hole.

[0012] Further improvement lies in that the cross splicing groove is inserted with the second cross connecting frame, and the second extension reinforcing cover is bolted.

[0013] The utility model discloses the beneficial effect is: the utility model discloses through first reinforcing cover and second reinforcing cover intercalation close drive first extension reinforcing cover quick consolidation, effectively improve installation efficiency and convenient when disassembling replacement in later period, solved the problem that connecting plate and reinforcing connection cover together through bolt fixed make unable maintenance replacement, through the second cross connecting frame inserts cross splicing groove and makes second extension reinforcing cover consolidation fixed on the steel column according to need increase connection stability. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the overall front view of the utility model;

[0015] Figure 2 It is the lateral consolidation schematic view of first reinforcing cover and second reinforcing cover of the utility model;

[0016] Figure 3 It is the side view of first reinforcing cover of the utility model;

[0017] Figure 4 It is the side view of second reinforcing cover of the utility model;

[0018] Figure 5 It is the side view of first extension reinforcing cover of the utility model.

[0019] Wherein: 1, steel column;2, connecting plate;3, first reinforcing cover;4, second reinforcing cover;5, positioning hole;6, positioning column;7, bolt groove;8, consolidation tab;9, through groove;10, consolidation groove;11, sealing groove;12, sealing strip;13, first cross connecting frame;14, first extension reinforcing cover;15, first limiting groove;16, first threaded hole;17, cross splicing groove;18, second cross connecting frame;19, second extension reinforcing cover;20, second limiting groove;21, second threaded hole. DETAILED DESCRIPTION

[0020] In order to deepen the understanding of the utility model, the utility model will be further described below in conjunction with examples, and the present embodiment is only used to explain the utility model, and does not constitute the limitation to the protection scope of the utility model.

[0021] According to Figure 1 , Figure 2 , Figure 3As shown, the embodiment provides a building steel structure installation connection reinforcing device, which comprises a steel column 1, a connecting plate 2, a combined reinforcing mechanism and an extension reinforcing mechanism, the connecting plate 2 is fixedly arranged at the end of the steel column 1, and the connecting plates 2 are fixedly connected by bolts, the combined reinforcing mechanism comprises a first reinforcing cover 3, a second reinforcing cover 4, a positioning hole 5, a positioning column 6, a bolt slot 7 and a combined sealing mechanism, the first reinforcing cover 3 is sleeved on the front side of the connecting plate 2, the second reinforcing cover 4 is sleeved on the rear side of the connecting plate 2, the positioning holes 5 are symmetrically arranged at the four corners of the inner side of the second reinforcing cover 4, the positioning columns 6 are symmetrically fixedly arranged at the four corners of the inner side of the first reinforcing cover 3, the positioning holes 5 are inserted into the positioning columns 6 in position correspondence, the bolt slots 7 are symmetrically arranged on the inner walls of the first reinforcing cover 3 and the second reinforcing cover 4, the combined sealing mechanism is arranged on the inner sides of the first reinforcing cover 3 and the second reinforcing cover 4, and the extension reinforcing mechanisms are symmetrically arranged on the outer two sides of the first reinforcing cover 3 and the second reinforcing cover 4, when reinforcing, the first reinforcing cover 3 and the second reinforcing cover 4 are combined by being sleeved on the connecting plate 2 from front to back, the positioning columns 6 are inserted into the positioning holes 5 for positioning, and the first reinforcing cover 3 and the second reinforcing cover 4 are conveniently and quickly separated and replaced, thereby solving the problem that the reinforcing connection cover and the connecting plate 2 cannot be maintained and replaced after installation connection.

[0022] The combined sealing mechanism comprises a combined convex plate 8, a through slot 9, a combined slot 10, a sealing slot 11 and a sealing strip 12, the combined convex plate 8 is integrally and fixedly arranged on the inner side of the first reinforcing cover 3, the through slot 9 is arranged in the combined convex plate 8, the combined slot 10 is arranged on the inner side of the second reinforcing cover 4, the sealing slot 11 is arranged at the edge of the combined slot 10, the sealing strip 12 is fixedly arranged at the edge of the combined convex plate 8, the combined slot 10 corresponds to the combined convex plate 8, the sealing strip 12 is embedded in the sealing slot 11 for sealing, when the first reinforcing cover 3 and the second reinforcing cover 4 are combined, the combined convex plate 8 is clamped into the combined slot 10, the through slot 9 facilitates the adhesion to the steel column 1, and the first reinforcing cover 3 and the second reinforcing cover 4 are conveniently and quickly combined and installed.

[0023] The extension reinforcing mechanism comprises a first cross connecting frame 13, a first extension reinforcing cover 14, a first limiting slot 15, a first threaded hole 16 and a splicing extension mechanism, the first cross connecting frames 13 are fixedly arranged on the two sides of the first reinforcing cover 3 and the second reinforcing cover 4, the first extension reinforcing covers 14 are fixedly arranged at the ends of the first cross connecting frames 13, the first limiting slots 15 are arranged on the inner sides of the first extension reinforcing covers 14, the first limiting slots 15 correspond in size to the steel column 1, the first threaded holes 16 are symmetrically arranged on the first extension reinforcing covers 14, the first extension reinforcing covers 14 are fixedly connected by bolts, and the splicing extension mechanism is arranged on the outer side of the first extension reinforcing cover 14, the first cross connecting frames 13 and the first extension reinforcing covers 14 are used to conveniently distribute the connecting force concentrated on the connecting plate 2 to the first extension reinforcing covers 14 and the steel column 1, effectively reduce the pressure at the connection of the steel structure, and improve the connection stability.

[0024] The splicing extension mechanism comprises a cross splicing groove 17, a second cross connecting frame 18, a second extension reinforcing cover 19, a second limiting groove 20 and a second threaded hole 21. The cross splicing groove 17 is arranged in the middle of the outer side of the first extension reinforcing cover 14. The second cross connecting frame 18 is inserted into the cross splicing groove 17. The second cross connecting frame 18 is provided with the second extension reinforcing cover 19 on the outer side. The second extension reinforcing cover 19 is provided with the second limiting groove 20 in the middle of the inner side. The second extension reinforcing cover 19 is provided with the second threaded hole 21 symmetrically on the upper and lower sides. The cross splicing groove 17 is inserted into the second cross connecting frame 18. The second extension reinforcing cover 19 is bolted. The second extension reinforcing cover 19 can be further installed according to the reinforcing requirement. The second cross connecting frame 18 is inserted into the cross splicing groove 17 to extend the connection force dispersion distance.

[0025] The first reinforcing cover and the second reinforcing cover are combined and sleeved on the outer side of the connecting plate. The positioning column is inserted into the positioning hole to be positioned. The combined convex plate is inserted into the combined groove to be sealed. The first extension reinforcing cover is combined on both sides of the connecting plate. The first threaded hole is bolted. The first extension reinforcing cover is quickly disassembled and replaced during maintenance. The second cross connecting frame is inserted into the cross splicing groove. The second extension reinforcing cover is extended and sleeved on the steel column. The second threaded hole is bolted. The connection force dispersion distance is effectively extended.

[0026] The basic principle, main features and advantages of the utility model are shown and described. The skilled in the art should understand that the utility model is not limited by the above examples. The above examples and the description in the specification only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model can have various changes and improvements. These changes and improvements fall within the scope of the utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A building steel structure installation connection reinforcing device, characterized by: The utility model provides a steel column (1), connecting plate (2), incorporate reinforcing mechanism and extension reinforcing mechanism, the steel column (1) end fixedly arranged connecting plate (2), connecting plate (2) between bolt connection fixed, incorporate reinforcing mechanism includes first reinforcing cover (3), second reinforcing cover (4), positioning hole (5), positioning column (6), bolt slot (7) and incorporate sealing mechanism, connecting plate (2) front side cooperation sleeve is equipped with first reinforcing cover (3), connecting plate (2) rear side cooperation sleeve is equipped with second reinforcing cover (4), second reinforcing cover (4) inboard four corners symmetry is equipped with positioning hole (5), first reinforcing cover (3) inboard four corners symmetry fixedly arranged positioning column (6), first reinforcing cover (3) and second reinforcing cover (4) inner wall all are up and down symmetry and are equipped with bolt slot (7), first reinforcing cover (3) inboard and second reinforcing cover (4) inboard are equipped with incorporate sealing mechanism, first reinforcing cover (3) and second reinforcing cover (4) outer two sides symmetry are equipped with extension reinforcing mechanism.

2. A building steel structure installation connecting reinforcing device according to claim 1, characterized in that: Positioning hole (5) and positioning column (6) position correspondingly cooperate and insert.

3. The building steel structure installation connecting reinforcing device according to claim 1, characterized in that: Incorporate sealing mechanism includes incorporate lug (8), through slot (9), incorporate groove (10), sealing groove (11) and sealing strip (12), first reinforcing cover (3) inboard symmetry is integrally fixedly arranged incorporate lug (8), incorporate lug (8) middle is equipped with through slot (9), second reinforcing cover inboard symmetry is equipped with incorporate groove (10), incorporate groove (10) edge is equipped with sealing groove (11), incorporate lug (8) edge is fixedly arranged sealing strip (12).

4. A building steel structure installation connecting reinforcing device according to claim 3, characterized in that: Incorporate groove (10) and incorporate lug (8) correspond, and sealing strip (12) is embedded in sealing groove (11) and cooperates sealing.

5. The building steel structure installation connecting reinforcing device according to claim 1, characterized in that: Extension reinforcing mechanism includes first cross connecting frame (13), first extension reinforcing cover (14), first limiting groove (15), first screw hole (16) and splicing extension mechanism, first reinforcing cover (3) and second reinforcing cover (4) both sides symmetry fixedly arranged first cross connecting frame (13), first cross connecting frame (13) end is fixedly arranged first extension reinforcing cover (14) in cooperation, first extension reinforcing cover (14) inboard is equipped with first limiting groove (15), first limiting groove (15) and steel column (1) correspond in size, first extension reinforcing cover (14) up and down symmetry is equipped with first screw hole (16), first extension reinforcing cover (14) between bolt fixed, first extension reinforcing cover (14) outboard is equipped with splicing extension mechanism.

6. A building steel structure installation connecting reinforcing device according to claim 5, characterized in that: The splicing extension mechanism comprises a cross splicing groove (17), a second cross connecting frame (18), a second extension reinforcing cover (19), a second limiting groove (20) and a second threaded hole (21), a cross splicing groove (17) is arranged in the middle of the outer side of the first extension reinforcing cover (14), the cross splicing groove (17) is matched and inserted into the second cross connecting frame (18), the second cross connecting frame (18) is matched and fixed with the second extension reinforcing cover (19) on the outer side, the second limiting groove (20) is arranged in the middle of the inner side of the second extension reinforcing cover (19), and the second threaded hole (21) is symmetrically arranged on the second extension reinforcing cover (19).

7. A building steel structure installation connecting reinforcing device according to claim 6, characterized in that: The cross splicing groove (17) is matched and inserted with the second cross connecting frame (18), and the second extension reinforcing cover (19) is bolted.

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