Reinforcing mechanism of steel structure frame column-beam joint

Abstract

The utility model discloses a reinforcing mechanism for a steel structure frame column beam node, which comprises a base and bumps, the bumps are symmetrically arranged at the top end of the base, clamping sleeves are movably arranged at the top ends of the bumps, locking bolts are arranged on the outer walls of the clamping sleeves, and the locking bolts are arranged in the bumps in an extending manner. The top ends of the clamping sleeves are provided with first threaded rods, the top ends of the first threaded rods are sleeved with threaded cylinders, pull rods are symmetrically arranged on the outer walls of the threaded cylinders, the top ends of the threaded cylinders are in threaded connection with second threaded rods, and the top ends of the second threaded rods are provided with reducing sleeves. The multi-position flexible rotary tensioning support of the reinforcing mechanism is realized, the reinforcing mechanism can conveniently reinforce and support a plurality of steel structure frame column-beam nodes, the control height adjustment of large bearing capacity is convenient, the structural connection strength is increased, and the operation convenience and the connection stability of the reinforcing mechanism are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to reinforcing mechanism technical field, concretely is a reinforcing mechanism of steel structure frame column beam node. BACKGROUND

[0002] Beam-column joint is the key part in high-rise steel structure, the pros and cons of its design not only relate to whether the excellent seismic performance of steel structure can be fully played, but also directly affect the cost of structure, the design idea of beam-column joint not only is influenced by the seismic design theory, but also is restricted by processing technology, construction means, cost and steel quality and many other factors, it can be said without exaggeration that the beam-column joint design of steel structure is one of the most important designs in high-rise steel structure, frame beam-column joint refers to the connecting point of beam and column intersecting in frame structure, in the frame of building, beam is responsible for bearing and transmitting vertical and horizontal load, and column mainly bears and transmits vertical load, beam-column joint as the intersection point of the two, ensures the stability and safety of the whole structure.

[0003] Such as the authorized announcement no. CN220645335U discloses a reinforcing mechanism of steel structure frame column beam node, relates to steel structure technical field, adopts scheme: including positioning plate, the side of positioning plate is provided with crossbeam and stringer, the side of positioning plate is provided with clamping plate, the side of clamping plate is provided with recess, the inside of recess is connected with gasket, the inside of gasket is connected with positioning bolt, the side of clamping plate is provided with bolt seat ring, the inside of bolt seat ring is provided with long rod bolt, the screw rod part of long rod bolt is connected with nut, the inside of positioning plate is provided with reserved slot;

[0004] It realizes the formation of coating structure outside steel structure connecting node by setting two positioning plates to surround the combination place outside crossbeam and stringer, which can protect the steel structure connecting node, and the second connecting fixed point of steel structure is formed by positioning bolt, which can reinforce the connection of steel structure and improve the strength of steel structure column beam connecting node.

[0005] But it does not solve the problem that the existing reinforcing mechanism is not flexible to rotate and tighten support in multiple positions, and it is not convenient to reinforce the reinforcing mechanism for multiple steel structure frame column beam nodes, and it is not convenient to control the height adjustment of large bearing capacity, which greatly affects the strength of structure connection and the convenience and stability of reinforcing mechanism operation. UTILITY MODEL CONTENTS

[0006] The utility model discloses a reinforcing mechanism of steel structure frame column beam node to solve the reinforcing mechanism inconveniently flexible rotation tension support of multiple positions in the background art, the reinforcing mechanism is inconvenient to reinforce and support multiple steel structure frame column beam nodes, the control height adjustment of the convenience of reinforcing mechanism operation and the stability of connection are affected, and the strength of structure connection is affected.

[0007] To realize above-mentioned purpose, the utility model provides the following technical scheme: a reinforcing mechanism of steel structure frame column beam node, including base and lug, the top of base is symmetrically provided with lug, the top of lug all movably provided with the sleeve, all be provided with locking bolt on the outer wall of sleeve, and locking bolt all delay setting the inside of lug, all be provided with first threaded rod on the top of sleeve, the top of first threaded rod all is equipped with the thread barrel, the outer wall of thread barrel is symmetrically provided with pull rod, the top of thread barrel all is screw -threaded and is connected with second threaded rod, the top of second threaded rod all is provided with adapter sleeve, the top of adapter sleeve all is provided with hinged shaft, the inside of adapter sleeve of hinged shaft one side all is provided with connecting shaft, and adapter sleeve is connected with hinged shaft through connecting shaft and moves, the top of hinged shaft all is equipped with the hook.

[0008] Preferably, the base is provided with an adapter seat at the center of the bottom end, and the base is provided with a base outside the adapter seat.

[0009] Preferably, a bidirectional threaded rod is arranged between the base and the adapter seat, and a bidirectional threaded sleeve is symmetrically arranged on the surface of the bidirectional threaded rod.

[0010] Preferably, a center shaft is arranged on the outer wall of the bidirectional threaded sleeve, and a second arm is arranged on the surface of the center shaft.

[0011] Preferably, a lower clamping shaft is arranged at the bottom end of the second arm, and the second arm is movably connected with the base through the lower clamping shaft.

[0012] Preferably, a first arm is arranged on the surface of the center shaft on one side of the second arm, and the center shaft is movably connected with the first arm.

[0013] Preferably, an upper clamping shaft is arranged at the top end of the first arm, and the first arm is movably connected with the adapter seat through the upper clamping shaft.

[0014] Preferably, a handle is arranged at one end of the bidirectional threaded rod, and the handle is fixedly connected with the bidirectional threaded rod.

[0015] Compared with the prior art, the reinforcing mechanism realizes multi-position flexible rotation tensioning support, facilitates reinforcing mechanism to reinforce and support multiple steel structure frame column beam joints, facilitates control height adjustment of large bearing capacity, increases the strength of structure connection, and improves the convenience of reinforcing mechanism operation and the stability of connection. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a three-dimensional structure schematic view of the utility model;

[0017] Figure 2 is a three-dimensional structure schematic view of the utility model's clasp;

[0018] Figure 3 is a front view cross-sectional structure schematic view of the utility model;

[0019] Figure 4 is a front view structure schematic view of the utility model;

[0020] Figure 5 is a three-dimensional structure schematic view of the utility model's threaded cylinder;

[0021] Figure 6 is a three-dimensional structure schematic view of the utility model's bidirectional threaded rod;

[0022] Figure 7 is a three-dimensional structure schematic view of the utility model's bidirectional threaded sleeve.

[0023] In the drawing: 1, base; 2, locking bolt; 3, clamping sleeve; 4, protruding block; 5, first threaded rod; 6, threaded cylinder; 7, pull rod; 8, second threaded rod; 9, adapter sleeve; 10, connecting shaft; 11, hinged shaft; 12, clasp; 13, first arm; 14, bidirectional threaded sleeve; 15, handle; 16, central shaft; 17, second arm; 18, base; 19, lower clamping shaft; 20, adapter base; 21, bidirectional threaded rod; 22, upper clamping shaft. DETAILED DESCRIPTION

[0024] To further illustrate the technical means and effects adopted by the utility model to achieve the predetermined utility model purposes, the following describes the specific implementation, structure, features and effects of the utility model in detail in combination with the preferred embodiments and the drawings.

[0025] Please refer to Figures 1-7The utility model provides a kind of reinforcing mechanism of steel structure frame column beam joint, including pedestal 1 and lug 4, the top of pedestal 1 is symmetrically provided with lug 4, the top of lug 4 is movably provided with sleeve 3, sleeve 3 is all provided with locking bolt 2 on outer wall, and locking bolt 2 all extends the inside of lug 4, the top of sleeve 3 is all provided with first threaded rod 5, the top of first threaded rod 5 is all equipped with threaded cylinder 6, threaded cylinder 6 is symmetrically provided with pull rod 7 on outer wall, threaded cylinder 6 is all screw thread connection with second threaded rod 8, the top of second threaded rod 8 is all provided with adapter sleeve 9, the top of adapter sleeve 9 is all provided with hinged shaft 11, the inside of adapter sleeve 9 of hinged shaft 11 side is all provided with connecting shaft 10, and adapter sleeve 9 is movably connected with hinged shaft 11 by connecting shaft 10, the top of hinged shaft 11 is all equipped with clamping hook 12;

[0026] by connecting the base 18 with the external steel structure frame column, connecting two groups of clamping hooks 12 with the inclined beam of steel structure frame respectively, when needing to tighten support, manually rotate pull rod 7, pull rod 7 drives threaded cylinder 6 to rotate, threaded cylinder 6 is driven to rotate under the screw thread connection of threaded cylinder 6 and first threaded rod 5, first threaded rod 5 and second threaded rod 8 enter the inside of threaded cylinder 6, to tighten clamping hook 12, hinged shaft 11 can rotate in the inside of adapter sleeve 9 through connecting shaft 10, to increase the flexibility of the rotation of clamping hook 12, sleeve 3 can rotate on the surface of lug 4, to facilitate the movable rotation type support of first threaded rod 5, threaded cylinder 6 and second threaded rod 8, locking bolt 2 plays the role of fixing sleeve 3 and lug 4, to facilitate tightening support, realize the flexible rotation tightening support of reinforcing mechanism in multiple positions, facilitate reinforcing mechanism to reinforce and support multiple steel structure frame column beam nodes, increase the strength of structure connection, improve the convenience of reinforcing mechanism operation and the stability of connection;

[0027] the center position of the bottom of pedestal 1 is provided with adapter seat 20, the outside of pedestal 1 below adapter seat 20 is provided with base 18, bidirectional threaded rod 21 is provided between base 18 and adapter seat 20, bidirectional threaded sleeve 14 is symmetrically equipped on the surface of bidirectional threaded rod 21;

[0028] the outer wall of bidirectional threaded sleeve 14 is all provided with central shaft 16, second arm 17 is all equipped on the surface of central shaft 16, lower clamping shaft 19 is all provided at the bottom of second arm 17, and second arm 17 is movably connected with base 18 through lower clamping shaft 19;

[0029] the surface of central shaft 16 of second arm 17 side is all equipped with first arm 13, and central shaft 16 is movably connected with first arm 13, upper clamping shaft 22 is all provided at the top of first arm 13, and first arm 13 is movably connected with adapter seat 20 through upper clamping shaft 22;

[0030] One end of the bidirectional threaded rod 21 is provided with a handle 15, and the handle 15 is fixedly connected with the bidirectional threaded rod 21;

[0031] By rotating the handle 15, the handle 15 drives the bidirectional threaded rod 21 to rotate, drives the bidirectional threaded sleeve 14 to move under the cooperation of the bidirectional threaded rod 21 and the bidirectional threaded sleeve 14, two groups of bidirectional threaded sleeves 14 move synchronously, the bidirectional threaded sleeve 14 drives the second arm 17 and the first arm 13 to rotate through the central shaft 16, the first arm 13 drives the adapter seat 20 to move through the upper clamping shaft 22, and the second arm 17 drives the base 18 to move through the lower clamping shaft 19, so that the interval between the base 18 and the adapter seat 20 is adjusted, height control adjustment is facilitated, stable mechanical transmission height control adjustment is realized when the reinforcing mechanism is reinforced, and height control adjustment of large bearing capacity is facilitated.

[0032] In use, first, the base 18 is connected with an external steel structure frame column, and the two groups of clamping hooks 12 are connected with inclined beams of the steel structure frame; when fastening support is needed, the pull rod 7 is manually rotated, the pull rod 7 drives the threaded cylinder 6 to rotate, the threaded cylinder 6 is driven to rotate under the threaded connection of the threaded cylinder 6 and the first threaded rod 5, the first threaded rod 5 and the second threaded rod 8 enter the inside of the threaded cylinder 6, the clamping hook 12 is tensioned, the hinge shaft 11 can rotate in the inside of the adapter sleeve 9 through the connecting shaft 10, the flexibility of rotation of the clamping hook 12 is increased, the clamping sleeve 3 can rotate on the surface of the protruding block 4, the first threaded rod 5, the threaded cylinder 6 and the second threaded rod 8 are conveniently supported in a movable and rotating manner, the locking bolt 2 fixes the clamping sleeve 3 and the protruding block 4, fastening support is facilitated, the handle 15 drives the bidirectional threaded rod 21 to rotate, drives the bidirectional threaded sleeve 14 to move, two groups of bidirectional threaded sleeves 14 move synchronously, the bidirectional threaded sleeve 14 drives the second arm 17 and the first arm 13 to rotate through the central shaft 16, the first arm 13 drives the adapter seat 20 to move through the upper clamping shaft 22, and the second arm 17 drives the base 18 to move through the lower clamping shaft 19, so that the interval between the base 18 and the adapter seat 20 is adjusted, height control adjustment is facilitated, and the use of the reinforcing mechanism is completed.

[0033] The above merely describes preferred embodiments of the utility model and is not intended to limit the utility model in any form. Although the utility model has been described in the preferred embodiments, it is not intended to limit the utility model. Any person skilled in the art can make minor changes or modifications to the above-mentioned disclosed technical content to obtain equivalent embodiments with equivalent changes, as long as the changes or modifications do not deviate from the technical solution of the utility model. Any indirect modification, equivalent change and modification of the above embodiments based on the technical essence of the utility model still belong to the scope of the technical solution of the utility model.

Claims

1. A reinforcement mechanism for column-beam joints in a steel frame structure, characterized in that: Includes a base (1) and protrusions (4). The top of the base (1) is symmetrically provided with protrusions (4). The top of each protrusion (4) is movably provided with a sleeve (3). The outer wall of each sleeve (3) is provided with a locking bolt (2), and the locking bolt (2) extends into the interior of the protrusion (4). The top of each sleeve (3) is provided with a first threaded rod (5). The top of each first threaded rod (5) is fitted with a threaded cylinder (6). The outer wall of the threaded cylinder (6) is symmetrically provided with... There is a pull rod (7), and the top of the threaded cylinder (6) is threadedly connected to a second threaded rod (8). The top of the second threaded rod (8) is provided with an adapter sleeve (9). The top of the adapter sleeve (9) is provided with a hinge shaft (11). The adapter sleeve (9) on one side of the hinge shaft (11) is provided with a connecting shaft (10). The adapter sleeve (9) is movably connected to the hinge shaft (11) through the connecting shaft (10). The top of the hinge shaft (11) is fitted with a hook (12).

2. The reinforcement mechanism for a steel frame column-beam joint according to claim 1, characterized in that: A transition seat (20) is provided at the center of the bottom end of the base (1), and a base (18) is provided on the outside of the base (1) below the transition seat (20).

3. The reinforcement mechanism for a steel frame column-beam joint according to claim 2, characterized in that: A bidirectional threaded rod (21) is provided between the base (18) and the adapter (20), and a bidirectional threaded sleeve (14) is symmetrically fitted on the surface of the bidirectional threaded rod (21).

4. The reinforcement mechanism for a steel frame column-beam joint according to claim 3, characterized in that: The outer wall of each bidirectional threaded sleeve (14) is provided with a central shaft (16), and the surface of each central shaft (16) is fitted with a second arm (17).

5. The reinforcement mechanism for a steel frame column-beam joint according to claim 4, characterized in that: The bottom end of the second arm (17) is provided with a lower locking shaft (19), and the second arm (17) is movably connected to the base (18) through the lower locking shaft (19).

6. The reinforcement mechanism for a steel frame column-beam joint according to claim 4, characterized in that: The first arm (13) is fitted on the surface of the central shaft (16) on one side of the second arm (17), and the central shaft (16) is movably connected to the first arm (13).

7. The reinforcement mechanism for a steel frame column-beam joint according to claim 6, characterized in that: The top of the first arm (13) is provided with an upper locking shaft (22), and the first arm (13) is movably connected to the adapter (20) through the upper locking shaft (22).

8. The reinforcement mechanism for a steel frame column-beam joint according to claim 3, characterized in that: One end of the bidirectional threaded rod (21) is provided with a handle (15), and the handle (15) is fixedly connected to the bidirectional threaded rod (21).

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