Auxiliary mounting device for buckling restrained brace member

Abstract

The utility model discloses an auxiliary installation device of a buckling restrained brace member, which comprises a support assembly and a hoisting assembly, the support assembly is arranged on a beam and provides a support point for the hoisting assembly, and the support assembly comprises a fixed rod, a fixed plate and a support pipe; the two fixing plates are arranged on the two sides of the beam respectively, mounting holes extending into the beam are formed in the contact faces of the fixing plates and the beam, and the fixing rods perpendicularly penetrate through the fixing plates and are inserted into the mounting holes. The supporting pipes are arranged between the two fixing plates and comprise the large supporting pipe and the small supporting pipe, the inner diameter of the large supporting pipe is slightly larger than the outer diameter of the small supporting pipe, one ends of the large supporting pipe and the small supporting pipe are arranged on the two fixing plates respectively, and the other ends of the large supporting pipe and the small supporting pipe are connected in a sleeved mode. According to the utility model, the fixed plate is stably connected with the supporting pipe, and the lifting points are ingeniously arranged on the concrete beam, so that a stable and easy-to-implement mounting system is constructed.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of building construction relates to a buckling restrained brace component's auxiliary installation device. BACKGROUND

[0002] Buckling restrained brace component is a support structure arranged between column and beam, for improving the whole building's seismic and bearing capacity, the buckling restrained brace material commonly used in general building is steel structure, length is several meters to ten or so meters, weight can reach 200 to 400 kilograms, need first crane hoist when installing, then through welding etc. respectively on the beam and column is connected, because the beam and column are perpendicular to each other, therefore buckling restrained brace installation not only needs to be hoisted to the fixed height also needs to be installed to the fixed angle of inclination, the buckling restrained brace component is hoisted from vertical placement to the specified angle of inclination, the crane is high in cost, and under high-rise condition, crane is inconvenient to set.

[0003] The patent with application number (CN202221744958.8) provides a kind of buckling restrained brace component auxiliary installation device, including: power unit and lifting unit;The lifting unit includes frame body and second fixed pulley, second fixed pulley is arranged on the upper end of frame body, sliding groove, the frame body is equipped with sliding groove along the length direction of frame body;Lifting platform, lifting platform is equipped with sliding member matched with sliding groove, sliding member length direction is parallel with the length direction of sliding groove, lifting platform is slidably connected on frame body along the length direction of frame body by sliding member.

[0004] But the hoisting structure in prior art, overall structure is complex, cost is high, it is inconvenient to carry and assemble, therefore, how to develop a kind of detachable buckling restrained brace auxiliary installation of recycling is a technical problem to be solved urgently. UTILITY MODEL CONTENTS

[0005] Since the prior art has the above-mentioned defects, the utility model provides a kind of buckling restrained brace component auxiliary installation device of recycling, which is connected stably by fixed plate and support pipe, and a lifting point is set on the concrete beam, thereby constructing an installation system with simple structure, easy installation and low cost.

[0006] To achieve the above object, the utility model provides a kind of buckling restrained brace component auxiliary installation device, including support assembly and hoisting assembly, the support assembly is arranged on the beam and provides support point for the hoisting assembly;

[0007] The support assembly includes a fixed rod, a fixed plate and a support pipe;

[0008] Two pieces of the fixed plate are detachably fixed to the bottom of the beam on both sides by the fixed rod, the upper part is close to the side of the beam, and the lower part is suspended;

[0009] The support tube is arranged between the two fixing plates.

[0010] The lifting assembly is used for lifting the buckling restrained brace member, and the support point of the lifting assembly is arranged on the support tube.

[0011] It is worth mentioning that when the buckling restrained brace member is hoisted, multiple lifting points need to be provided so that the buckling restrained brace member can be inclined at a specified angle, and therefore multiple auxiliary installation devices of the buckling restrained brace member are often arranged on the beam.

[0012] According to the technical scheme, the lifting point is arranged on the beam through the support assembly, the lifting assembly is used for lifting, no crane is needed, the handrails and the footboards are installed, the requirement for the construction space is low, the component is simple, the plate, the pipe and the support rod are used for fixing, the cost is low, the materials can be obtained on the construction site, the device is simple, the linking between the fixing plate and the beam can be quickly disassembled, and the device can be recycled.

[0013] In some embodiments, the contact surface of the fixing plate and the beam is provided with a mounting hole extending into the beam, and the fixing rod vertically penetrates the fixing plate and is inserted into the mounting hole.

[0014] In this way, the support assembly is arranged on the beam through the two mounting holes, the installation and disassembly are convenient, the device can be recycled, and the device itself can be recycled.

[0015] In some embodiments, the support tube includes a large support tube and a small support tube, the inner diameter of the large support tube is greater than the outer diameter of the small support tube, and one end of the large support tube and the small support tube is arranged on the two fixing plates respectively, and the other end is sleeved with each other.

[0016] The sleeve joint is detachably fixed through the pin cooperating with the pin hole arranged at the sleeve joint.

[0017] In this way, the two support tubes sleeved with each other can adjust the length, and are suitable for beams of various widths; only the pin needs to be inserted and pulled out to complete the fixing and unlocking, the installation and disassembly are more convenient, and the pin can make the whole structure more stable and not prone to shaking.

[0018] In some embodiments, multiple pin holes are arranged on the support tube at intervals, so that the length of the support tube can be adjusted according to the width of the beam.

[0019] In this way, multiple pin holes can be preset on the support tube, which is suitable for beams of different sizes; the device can be repeatedly used, and the applicability is stronger.

[0020] In some embodiments, the fixing rod is also welded with the fixing plate respectively; and the two sides of the support tube are welded with the fixing plate respectively, so that the support tube and the fixing plate form an integral whole.

[0021] In this way, the whole detachable and recyclable buckling-restrained brace auxiliary installation device is divided into two parts arranged on the left and right sides of the beam, which is more convenient for assembly and carrying.

[0022] In some embodiments, the lifting assembly comprises a hoist and a chain sling, the hoist is arranged on the support pipe, one end of the chain sling is arranged on the component to be lifted, and the other end is wound around the hoist downward and used for pulling; the fixed end of the hoist is suspended in the middle of the support pipe through a plurality of fixed ropes.

[0023] By adopting the above technical scheme, the structure required is less, and assembly is simple, only common board, rod and pipe on the construction site are needed, which can be locally sourced, assembled and used on site, and has strong practicability; the two support pipes sleeved with each other can be applied to beams of various widths.

[0024] Compared with the prior art, the utility model has the following advantages or beneficial effects:

[0025] The utility model discloses a support assembly is arranged on the beam, which can meet the hoisting height of the buckling-restrained brace component, and the required components are less, the structure is simple, and the cost is low. BRIEF DESCRIPTION OF DRAWINGS

[0026] The utility model and its features, shape and advantages will become more obvious by reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings. The same reference signs indicate the same parts throughout the drawings. The drawings can not be drawn to scale, and the emphasis is on showing the main idea of the utility model.

[0027] Figure 1 It is the whole structure schematic view in the embodiment of the utility model;

[0028] Figure 2 It is the schematic view of the installation position of the support assembly on the beam in the embodiment of the utility model;

[0029] Figure 3 It is the side view of the support assembly installed on the beam in the embodiment of the utility model;

[0030] Figure 4 It is the bottom view of the installation position of the support assembly on the beam in the embodiment of the utility model;

[0031] Figure 5The structure schematic view of the fixed plate and the support pipe in the embodiment of the utility model.

[0032] Wherein, 1, support assembly;11, fixed rod;12, fixed plate;13, support pipe;131, large support pipe;132, small support pipe;14, pin;15, pin hole;

[0033] 2, hoist assembly;21, hand chain block;22, drop chain;23, fixed rope;

[0034] 3, beam. Specific implementation

[0035] The structure in the utility model is further explained below in combination with the drawings and specific embodiments, but not as the limitation of the utility model.

[0036] In the description of the present application, unless otherwise explicitly specified and limited, the terms "set", "mount", "connect" should be understood broadly, for example, can be fixedly connected, can also be detachably connected, or integrally connected;The mode can be welding, or threaded connection or binding connection;Can be directly connected, or indirectly connected through intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to specific circumstances.

[0037] Embodiment

[0038] Please see Figures 1-5 The embodiment provides a kind of buckling restrained brace component auxiliary installation device: including support assembly 1 and hoist assembly 2, support assembly 1 is set to beam 3 and provides support point for hoist assembly 2;

[0039] Support assembly 1 includes fixed rod 11, fixed plate 12 and support pipe 13;

[0040] Two fixed plates 12 are respectively detachably fixed to the bottom of beam 3 by fixed rod 11, and the upper part is close to the side of beam 3, and the lower part is suspended;

[0041] Support pipe 13 is supported between two fixed plates 12;

[0042] Hoist assembly 2 is used to hoist buckling restrained brace component, and its support point is set to support pipe 13.

[0043] It is worth mentioning that when installing the buckling-restrained brace, the member needs to be deflected by a certain angle, and one end of the member is arranged on the beam 3 and the other end is arranged at the bottom of the column, so when hoisting the member, multiple lifting points are needed for hoisting, and multiple hoisting mechanisms are often needed in the prior art, which has a complex structure, is difficult to install and has high cost. The hoisting device provided in the embodiment is a detachable and recyclable buckling-restrained brace auxiliary installation device. Compared with the traditional installation device, the device has the advantages of recyclability, convenient assembly and disassembly, and less consumption of manpower and material resources.

[0044] Specifically, according to the length and installation angle of the buckling-restrained brace member, multiple auxiliary installation devices can be arranged on the beam 3, and the beam 3 is hoisted at a specified angle by cooperation.

[0045] Specifically, the fixed rod 11 is a high-strength solid iron bar to ensure sufficient strength to support the entire member.

[0046] In some embodiments, the contact surface of the fixed plate 12 is provided with a mounting hole extending into the beam 3, and the fixed rod 11 vertically penetrates the fixed plate 12 and is inserted into the mounting hole.

[0047] The mounting hole is opened by a punch, and the size of the opening is determined according to the width of the fixed rod 11. In addition, the depth of the opening is determined according to the width of the beam 3. When selecting the material, the appropriate size of the fixed rod 11 should be selected according to the weight of the buckling-restrained brace member and the width of the beam 3 to ensure that the damage to the strength of the beam 3 after opening the hole is within an acceptable range.

[0048] In some embodiments, the support pipe 13 includes a large support pipe 131 and a small support pipe 132, the inner diameter of the large support pipe 131 is greater than the outer diameter of the small support pipe 132, and one end of the large support pipe 131 and the small support pipe 132 is arranged on the two fixed plates 12, respectively, and the other end is mutually sleeved; the sleeved part is detachably fixed by the pin 14 cooperating with the pin hole 15 arranged at the sleeved part.

[0049] Specifically, the support pipe 13 has a thickness that can support the weight of the entire buckling-restrained brace member; the pin 14 is arranged at the coincident position of the large support pipe 131 and the small support pipe 132 by penetrating the pin hole 15.

[0050] In some embodiments, multiple pin holes 15 are arranged at intervals on the support pipe 13, so that the length of the support pipe 13 can be adjusted according to the width of the beam.

[0051] Multiple pin holes 15 are respectively arranged in the large support pipe 131 and the small support pipe 132 according to the widths of different beams 3, so that the support pipe 13 has coincident pin holes 15 after being sleeved at different widths, and the installation is more convenient.

[0052] In some embodiments, the fixed rods 11 are also welded with the fixed plates 12 respectively; the support tubes 13 are welded with the fixed plates 12 respectively on both sides.

[0053] In this way, the whole support assembly 1 is divided into two parts, which are arranged on both sides of the beam 3 respectively, and can adapt to the width of different beams 3 during installation. The beam 3 is clamped by the two parts, so that the whole system is more stable, and it is more convenient to disassemble and install.

[0054] In some embodiments, the lifting assembly 2 includes a hand-operated hoist 21 and a chain 22, the hand-operated hoist 21 is arranged on the support tube 13, and the chain 22 is arranged on the component at one end and is wound around the hand-operated hoist 21 downward and used for pulling; the fixed end of the hand-operated hoist 21 is suspended in the middle of the support tube 13 through a plurality of fixed ropes 23.

[0055] The hand-operated hoist is a kind of hand-operated hoisting machinery, which has a hook arranged on the top and also has a lifting end used for binding on a hoisted object, and the chain 22 is pulled manually to lift or lower the buckling-restrained bracing component.

[0056] Specifically, the fixed ropes 23 can be wide and high-strength belts used for dispersing the support force.

[0057] In some embodiments, the fixed rods 11 are distributed on both sides of the fixed plates 12, and the lengths of the fixed rods 11 are 1 / 2 of the total length respectively.

[0058] According to the above-mentioned embodiment, the setting process of the buckling-restrained brace auxiliary installation device is as follows: the lifting point position is determined according to the hoisting angle of the buckling-restrained brace, the installation hole is opened on the beam 3 at the lifting point position, the fixing rod 11 is inserted into the installation hole, the corresponding position of the fixing plate 12 is provided with a hole, the fixing plate 12 is arranged on both sides of the beam 3, the fixing rod 11 is welded to the fixing plate after penetrating through the hole; the support pipe 13 is arranged below the beam 3, one end of the large support pipe 131 and the small support pipe 132 is welded to the fixing plate 12 on both sides of the beam 3, the other end of the large support pipe 131 and the small support pipe 132 is sleeved with each other, a pin hole 15 is opened at the overlapping position of the large support pipe 131 and the small support pipe 132, the pin 14 is inserted into the pin hole 15 and penetrates through the large support pipe 131 and the small support pipe 132 to fix the two; the fixing rope 23 is arranged on the support pipe 13, and then the fixed end of the chain hoist 21 is arranged on the fixing rope 23, so that the buckling-restrained brace can be lifted by the chain hoist 21. The recycling process of the buckling-restrained brace auxiliary installation device is as follows: the chain hoist 21 and the fixing rope 23 are detached respectively, the pin 14 is pulled out, and the components on both sides of the beam 3 are separated, wherein the fixing plate 12, the fixing rod 11 and the support pipe 13 are welded to each other, so that they can be integrally detached, the installation hole is opened on another designated position of the beam 3, the fixing rod 11 is arranged in the installation hole, the large support pipe 131 and the small support pipe 132 are sleeved, the pin is installed at the overlapping position, and then the fixing rope 23 and the chain hoist 21 are arranged in sequence, so that the recycling of the buckling-restrained brace auxiliary installation device is completed.

[0059] In summary, the buckling-restrained brace auxiliary installation device has the characteristics of being detachable and recyclable. The core is to use the stable connection of the fixing plate 12 and the support pipe 13 to skillfully set the lifting point on the concrete beam 3, thereby constructing a stable and easy-to-implement installation system. The device has simple process and convenient operation, and through the high recyclability, the material consumption is reduced, and the effective use of resources is realized. In addition, the use process is efficient and fast, which improves the construction speed and reduces the cost expenditure. Finally, the device can also have good universality and be suitable for concrete beams 3 of various widths, and has a wider application range.

[0060] Those skilled in the art should understand that those skilled in the art can realize the variation examples in combination with the prior art and the above-mentioned embodiments, which will not be described here. Such variation examples do not affect the essential content of the utility model, which will not be described here.

[0061] The preferred embodiments of the present application are described above. It should be understood that the present application is not limited to the specific embodiments described above, wherein the devices and structures not described in detail should be understood as being implemented in the ordinary way in the art; any person skilled in the art, without departing from the scope of the technical scheme of the present application, can make many possible changes and modifications to the technical scheme of the present application by using the disclosed methods and technical contents, or modify equivalent embodiments, which does not affect the essential content of the present application. Therefore, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present application, without departing from the content of the technical scheme of the present application, still belongs to the scope of protection of the technical scheme of the present application.

Claims

1. An auxiliary installation device for a buckling-restrained brace member, characterized by: It comprises a support assembly (1) and a lifting assembly (2), the support assembly (1) is arranged on a beam (3) and provides a support point for the lifting assembly (2); The support assembly (1) comprises a fixed rod (11), a fixed plate (12) and a support tube (13); Two pieces of the fixed plate (12) are respectively detachably fixed on the bottom of the beam (3) through the fixed rod (11), the upper part is close to the side of the beam (3), and the lower part is suspended; The support tube (13) is supported between the two pieces of the fixed plate (12); The lifting assembly (2) is used for lifting the buckling restrained brace, and the support point is arranged on the support tube (13).

2. The auxiliary installation device for buckling restrained brace according to claim 1, wherein the contact surface of the fixed plate (12) and the beam (3) is provided with a mounting hole extending into the beam (3), and the fixed rod (11) vertically penetrates the fixed plate (12) and is inserted into the mounting hole.

3. The auxiliary installation device for buckling restrained brace according to claim 1, wherein the support tube (13) comprises a large support tube (131) and a small support tube (132), the inner diameter of the large support tube (131) is larger than the outer diameter of the small support tube (132), and one end of the large support tube (131) and the small support tube (132) is respectively arranged on the two pieces of the fixed plate (12), and the other end is sleeved with each other; The sleeved part is detachably fixed through the cooperation of the pin (14) and the pin hole (15) arranged at the sleeved part.

4. The auxiliary installation device for buckling restrained brace according to claim 3, wherein a plurality of pin holes (15) are arranged on the support tube (13) at intervals, so that the length of the support tube (13) can be adjusted according to the width of the beam.

5. The auxiliary installation device for buckling restrained brace according to claim 3, wherein one end of the large support tube (131) and the small support tube (132) is respectively welded on the two fixed plates (12).

6. The auxiliary installation device for buckling restrained brace according to claim 1, wherein the lifting assembly (2) comprises a hand-operated hoist (21) and an inverted chain (22), the hand-operated hoist (21) is arranged on the support tube (13), one end of the inverted chain (22) is arranged on the buckling restrained brace to be lifted, and the other end is wound around the hand-operated hoist (21) downward and used for pulling; the fixed end of the hand-operated hoist (21) is suspended in the middle of the support tube (13) through a plurality of fixed ropes (23).

7. The auxiliary installation device for buckling restrained brace according to claim 1 or 2, wherein the fixed rod (11) is welded with the fixed plate (12); and the support tube (13) is welded with the fixed plate (12) on both sides.

8. The auxiliary installation device for buckling restrained brace according to claim 2, wherein the length of the fixed rod (11) distributed on both sides of the fixed plate (12) is 1 / 2 of the total length. ​ ​ ​ ​ ​ ​ ​

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