High-altitude super-long cantilever beam supporting structure of high-rise plant

Abstract

The utility model relates to the technical field of cantilever beam supporting, and discloses a high-rise plant high-altitude overlength cantilever beam supporting structure which comprises a cantilever beam mechanism and an anchoring part, the cantilever beam mechanism is composed of I-shaped steel and an anchoring plate, the rear end of the I-shaped steel is connected with the anchoring plate in a welded mode, and the anchoring plate and a wall face are fixed through the anchoring part. Each group of connecting plates are fixed through the bolts and the nuts, after fixation is completed, the groups of I-shaped steel are connected through the lateral connecting mechanisms, and the diameters of the groups of I-shaped steel further form an X-shaped space truss structure. The device can effectively improve the lateral force resistance and the torsional force resistance of the cantilever beam mechanism at a higher position, and when the I-shaped steel is longer, loads originally concentrated on a single cantilever beam can be dispersed to a plurality of components by connecting each group of cantilever beam mechanisms, so that the stress of the single component is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to cantilever beam support technical field more specifically, the utility model relates to a kind of high-rise factory high-altitude super-long cantilever beam support structure. BACKGROUND

[0002] Cantilever beam refers to the beam without support at both ends, one end is cast or fixed on the support, and the other end is stretched out of the support. This beam structure is commonly used in construction engineering to connect different parts or support external structures, such as eaves, balconies, etc.

[0003] The current support structure, for example, Chinese patent application number: CN202222874191.7 "a high-rise factory high-altitude super-long cantilever beam support structure", the device is connected with the first cable and the second cable on the top side of the cantilever beam body, which can share the weight of the cantilever beam body from the upper part, the end of the main cable is connected with the fixed plate by the blocking plate, which can tighten the fixed plate in the opposite direction, the cantilever beam body will share the weight with the bottom support plate and the fixed plate, the fixed plate is easy to separate from the fixed vertical steel frame, and the fixed plate position is reversely tightened and positioned under the tightening action of the blocking plate and the main cable, so as to effectively ensure that the cantilever beam body can be stably supported and installed, and the safety after support and installation is higher.

[0004] Although the device can stably support the I-beam part of the cantilever beam body by tightening the main cable and supporting the support plate, this support can only effectively resist vertical stress. However, when applied to high-rise factory, due to the high height, the flow of air will exert a lateral force on the cantilever beam. The higher the height, the more obvious the effect. The longer the length of the cantilever beam, the more obvious the effect. This will result in a large composite load of the cantilever beam, which is prone to safety hazards. Therefore, it needs to be improved and optimized. UTILITY MODEL CONTENTS

[0005] In order to overcome the shortcomings of the prior art, the utility model provides a high-rise factory high-altitude super-long cantilever beam support structure, which has the advantages of not easy to shake and high lateral support force.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: a high-rise factory high-altitude super-long cantilever beam support structure, comprising a cantilever beam mechanism and an anchor, the cantilever beam mechanism is composed of an I-beam and an anchor plate, and the rear end of the I-beam is welded and connected with the anchor plate, the anchor plate and the wall surface are fixed by the anchor;

[0007] The front and rear ends of each group of the H-shaped steel are provided with connecting mechanisms, the connecting mechanism comprises two groups of connecting plates located on the left and right sides of the H-shaped steel, connecting blocks are fixedly installed on the outer sides of the connecting plates, bolts are arranged in the interiors of every two groups of the connecting plates, one end of the bolt penetrates through the H-shaped steel and the connecting plate and is threadedly connected with a nut, and the connecting plate is fixed on the H-shaped steel through the bolt and the nut.

[0008] Lateral connecting mechanisms are arranged between every two groups of the H-shaped steel, the lateral connecting mechanism comprises a first connecting rod and a second connecting rod which are rotatably installed on the connecting blocks, the first connecting rod and the second connecting rod are arranged in an X-shaped cross mode, and the middle portions of the first connecting rod and the second connecting rod are rotatably connected through a connecting shaft.

[0009] As a preferred technical scheme of the utility model, the reinforcing mechanism is arranged below the anchoring plate.

[0010] The reinforcing mechanism comprises a reinforcing plate fixedly installed on the wall surface, the top of the reinforcing plate abuts against the H-shaped steel, and the middle portion of the reinforcing plate is fixedly installed with a triangular reinforcing block.

[0011] As a preferred technical scheme of the utility model, the reinforcing plate is in an L-shaped mode, the top of the reinforcing plate abuts against the H-shaped steel, and the rear end of the reinforcing plate is fixed between the wall surface through an anchoring piece.

[0012] As a preferred technical scheme of the utility model, the triangular reinforcing block is in a right-angled triangle mode, and the triangular reinforcing block and the reinforcing plate are mutually attached.

[0013] As a preferred technical scheme of the utility model, the cantilever beam mechanism is provided with vertical supporting mechanisms on the upper and lower sides, the vertical supporting mechanism comprises a fixed plate, the fixed plate is fixed on the wall surface through an anchoring piece, a fixed head is fixedly installed on the front side of the fixed plate, and a first supporting rod and a second supporting rod are rotatably installed in the interior of the fixed head.

[0014] As a preferred technical scheme of the utility model, the H-shaped steel is fixedly installed with a first connecting head and a second connecting head on the upper and lower sides, the first connecting head is located in the middle portion of the H-shaped steel, and the second connecting head is located on the front side of the first connecting head.

[0015] As a preferred technical scheme of the utility model, the first connecting head is rotatably installed with a first supporting rod in the interior, and the second connecting head is rotatably installed with a second supporting rod in the interior.

[0016] Compared with the prior art, the utility model has the advantages of the following:

[0017] 1. The utility model discloses a through the drilling to connecting plate and working type steel, and through the bolt and nut to each group connecting plate after drilling, after fixing, the working type steel of each group is connected through the lateral connecting mechanism between, further makes each group working type steel diameter to form X type's space truss structure, compared with traditional device, the device can effectively improve the cantilever beam mechanism lateral force and the torsional rigidity at high place, and when the working type steel length is longer, can through the connection to each group cantilever beam mechanism, the load concentrated on single cantilever beam originally is dispersed to multiple components, thereby reduce the stress of single component, improved stable type.

[0018] 2. The utility model discloses through the setting of reinforcing mechanism, make reinforcing plate and triangle reinforcing block carry out the stable support to working type steel, through the setting of upper and lower two sides vertical support mechanism, make the vertical support mechanism of upside tight working type steel, and the vertical support mechanism of downside supports working type steel compared with traditional device, the device not only can through the setting of vertical support mechanism and reinforcing mechanism, ensure the stability of working type steel, and the one end of first support rod is connected in the middle part of working type steel, and the one end of second support rod is connected in the front side of working type steel middle part, ensure the stress even when supporting, avoid working type steel deformation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is structure schematic drawing of the utility model;

[0020] Figure 2 It is fixed head structure schematic drawing of the utility model;

[0021] Figure 3 It is lateral connecting mechanism structure schematic drawing of the utility model;

[0022] Figure 4 It is connecting plate structure schematic drawing of the utility model;

[0023] Figure 5 It is triangle reinforcing block structure schematic drawing of the utility model.

[0024] In the drawing: 1, cantilever beam mechanism;11, working type steel;12, anchor plate;2, vertical support mechanism;21, fixed plate;22, fixed head;23, first support rod;24, first connecting head;25, second support rod;26, second connecting head;3, reinforcing mechanism;31, reinforcing plate;32, triangle reinforcing block;4, connecting mechanism;41, connecting plate;42, bolt;43, nut;44, connecting block;5, lateral connecting mechanism;51, first connecting rod;52, second connecting rod;53, connecting shaft;6, anchor. DETAILED DESCRIPTION

[0025] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0026] As shown in Figures 1 to 5 The utility model provides a kind of high-rise factory building high altitude super long cantilever beam support structure, including cantilever beam mechanism 1 and anchoring 6, cantilever beam mechanism 1 is constituted by channel steel 11 and anchoring plate 12, and the rear end of channel steel 11 and anchoring plate 12 are welded connection, anchoring plate 12 and wall are fixed by anchoring 6;

[0027] The front and rear ends of each group of channel steel 11 are provided with connecting mechanism 4, connecting mechanism 4 includes two groups of connecting plate 41 located at the left and right sides of channel steel 11, the outer side of connecting plate 41 is fixedly installed with connecting block 44, the inside of every two groups of connecting plate 41 is provided with bolt 42, one end of bolt 42 penetrates channel steel 11 and connecting plate 41 and is screwed with nut 43, and connecting plate 41 is fixed on channel steel 11 by bolt 42 and nut 43;

[0028] Every two groups of channel steel 11 are provided with lateral connecting mechanism 5, lateral connecting mechanism 5 includes first connecting rod 51 and second connecting rod 52 rotatably installed on connecting block 44, first connecting rod 51 and second connecting rod 52 are arranged in X type intersection, and the middle part of first connecting rod 51 and second connecting rod 52 is rotatably connected by connecting shaft 53.

[0029] When the cantilever beam needs to be installed, the staff first measures and plans the spacing between each group of I-shaped steel 11, and determines the installation distance of each group of connecting plate 41 according to the length of the first connecting rod 51 and the second connecting rod 52, after positioning is completed, the staff drills connecting plate 41 and I-shaped steel 11, after drilling is completed, the bolt 42 is inserted through the hole position of I-shaped steel 11 and two groups of connecting plate 41, and finally the nut 43 is used to fix two groups of connecting plate 41, after the installation of connecting plate 41 is completed, at this time, each group of I-shaped steel 11 is connected with each other through the first connecting rod 51 and the second connecting rod 52, forming an X-shaped space truss structure, then the staff installs the anchoring plate 12 on the wall surface through the anchor 6, completes the installation of the cantilever beam mechanism 1, and each group of cantilever beam mechanism 1 can effectively resist lateral force and torsion through the X-shaped truss, further increase the rigidity of the cantilever beam mechanism 1, and can disperse the load originally concentrated on a single cantilever beam to multiple components, thereby reducing the stress of a single component and improving the overall carrying capacity of the structure, then the staff installs the reinforcing mechanism 3 below the cantilever beam mechanism 1, first the staff needs to ensure that the top of the reinforcing plate 31 and the I-shaped steel 11 abut each other, then the reinforcing plate 31 is installed on the wall surface through the anchor 6, and the bearing capacity of the I-shaped steel 11 is ensured through the setting of the triangular reinforcing block 32, then the staff makes the upper and lower sides of the I-shaped steel 11 adhere to the wall surface and is fixed through the anchor 6, completing the vertical reinforcement, at this time, the upper first supporting rod 23 and the second supporting rod 25 will tighten the I-shaped steel 11 to prevent it from deviating, and the lower first supporting rod 23 and the second supporting rod 25 will cooperate with the reinforcing plate 31 to support the I-shaped steel 11, improving the stability.

[0030] First, the connecting plate 41 and the I-shaped steel 11 are drilled, and after drilling, the bolt 42 and the nut 43 are used to fix each group of connecting plate 41, after fixing is completed, at this time, each group of I-shaped steel 11 is connected through the lateral connecting mechanism 5, further forming an X-shaped space truss structure of each group of I-shaped steel 11, compared with the traditional device, the device can effectively improve the lateral force resistance and torsional resistance of the cantilever beam mechanism 1 at a high place, and when the length of the I-shaped steel 11 is longer, the load originally concentrated on a single cantilever beam can be dispersed to multiple components through the connection of each group of cantilever beam mechanism 1, thereby reducing the stress of a single component and improving the stability.

[0031] Among them, the lower part of the anchoring plate 12 is provided with a reinforcing mechanism 3;

[0032] The reinforcing mechanism 3 comprises a reinforcing plate 31 fixedly installed on the wall surface, the top of the reinforcing plate 31 abuts against the I-shaped steel 11, and the middle part of the reinforcing plate 31 is fixedly installed with a triangular reinforcing block 32.

[0033] The worker needs to ensure that the top of the reinforcing plate 31 and the channel steel 11 abut against each other, and then install the reinforcing plate 31 on the wall through the anchor 6, and through the setting of the triangular reinforcing block 32, ensure the load-bearing capacity of the channel steel 11.

[0034] Through the setting of the reinforcing mechanism 3, the reinforcing plate 31 and the triangular reinforcing block 32 stably support the channel steel 11, and through the setting of the upper and lower vertical support mechanisms 2, the upper vertical support mechanism 2 tightens the channel steel 11, and the lower vertical support mechanism 2 supports the channel steel 11. Compared with the traditional device, the device not only ensures the stability of the channel steel 11 through the setting of the vertical support mechanism 2 and the reinforcing mechanism 3, but also ensures that the force is uniform during support, avoiding deformation of the channel steel 11, by connecting one end of the first support rod 23 to the middle of the channel steel 11 and connecting one end of the second support rod 25 to the front side of the middle of the channel steel 11.

[0035] The reinforcing plate 31 is L-shaped, the top of the reinforcing plate 31 and the channel steel 11 abut against each other, and the rear end of the reinforcing plate 31 and the wall are fixed through the anchor 6.

[0036] Because the reinforcing plate 31 is L-shaped, one end can abut against the wall and the other end can abut against the channel steel 11, ensuring the stability of the support.

[0037] The triangular reinforcing block 32 is a right triangle, and the triangular reinforcing block 32 and the reinforcing plate 31 abut against each other.

[0038] The upper and lower sides of the cantilever beam mechanism 1 are provided with vertical support mechanisms 2, and the vertical support mechanism 2 includes a fixed plate 21 fixed to the wall through an anchor 6, a fixed head 22 fixedly installed on the front side of the fixed plate 21, and a first support rod 23 and a second support rod 25 rotatably installed in the fixed head 22.

[0039] The upper first support rod 23 and the second support rod 25 tighten the channel steel 11 to prevent it from shifting, and the lower first support rod 23 and the second support rod 25 cooperate with the reinforcing plate 31 to support the channel steel 11, improving stability.

[0040] The upper and lower sides of the channel steel 11 are fixedly installed with a first connecting head 24 and a second connecting head 26, the first connecting head 24 is located in the middle of the channel steel 11, and the second connecting head 26 is located in front of the first connecting head 24.

[0041] Through the setting of the two groups of first support rods 23 and second support rods 25, the stability of the channel steel 11 is ensured, and one end of the first support rod 23 is connected to the middle of the channel steel 11, and one end of the second support rod 25 is connected to the front side of the middle of the channel steel 11, ensuring that the force is uniform during support.

[0042] The first connector 24 has a first support rod 23 rotatably mounted inside, and the second connector 26 has a second support rod 25 rotatably mounted inside.

[0043] Working principle and usage process of this utility model:

[0044] When installing the cantilever beams, workers first measure and plan the spacing between each group of I-beams 11, and determine the installation distance of each group of connecting plates 41 based on the lengths of the first connecting rod 51 and the second connecting rod 52. After positioning, workers drill holes in the connecting plates 41 and the I-beams 11. After drilling, bolts 42 are passed through the holes in the I-beams 11 and the two groups of connecting plates 41. Finally, the two groups of connecting plates 41 are fixed with nuts 43. After the connecting plates 41 are installed, each group of I-beams 11 is connected to each other through the first connecting rod 51 and the second connecting rod 52, forming an X-shaped spatial truss structure. Then, workers use anchors 6 to install anchor plates 12 on the wall, completing the installation of the cantilever beam mechanism 1. Each group of cantilever beam mechanism 1, through the X-shaped truss, can effectively resist lateral forces and torsion. The reinforcement mechanism 3 increases the stiffness of the cantilever beam mechanism 1, and at the same time, it can distribute the load originally concentrated on a single cantilever beam to multiple components, thereby reducing the stress on a single component and improving the overall load-bearing capacity of the structure. Then, the workers install the reinforcement mechanism 3 below the cantilever beam mechanism 1. First, the workers need to ensure that the top of the reinforcement plate 31 and the I-beam 11 abut against each other. Then, the reinforcement plate 31 is installed on the wall through the anchor 6. The load-bearing capacity of the I-beam 11 is ensured by the setting of the triangular reinforcement block 32. Then, the workers attach the fixing plates 21 on the upper and lower sides of the I-beam 11 to the wall and fix them through the anchor 6 to complete the vertical reinforcement. At this time, the first support rod 23 and the second support rod 25 on the upper side will tighten the I-beam 11 to prevent it from shifting, while the first support rod 23 and the second support rod 25 on the lower side will cooperate with the reinforcement plate 31 to support the I-beam 11 and improve stability.

[0045] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0046] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A high-rise factory building high-altitude ultra-long cantilever beam support structure, comprising a cantilever beam mechanism (1) and anchors (6), characterized in that: The cantilever beam mechanism (1) is composed of an I-beam (11) and an anchor plate (12), and the rear end of the I-beam (11) and the anchor plate (12) are welded together. The anchor plate (12) and the wall are fixed by anchors (6). Each set of I-beams (11) is provided with a connecting mechanism (4) at both the front and rear ends. The connecting mechanism (4) includes two sets of connecting plates (41) located on the left and right sides of the I-beams (11). A connecting block (44) is fixedly installed on the outer side of each connecting plate (41). A bolt (42) is provided inside each set of connecting plates (41). One end of the bolt (42) passes through the I-beams (11) and the connecting plate (41) and is threadedly connected to a nut (43). The connecting plate (41) is fixed to the I-beams (11) by the bolt (42) and the nut (43). A lateral connection mechanism (5) is provided between each pair of I-beams (11). The lateral connection mechanism (5) includes a first connecting rod (51) and a second connecting rod (52) rotatably mounted on a connecting block (44). The first connecting rod (51) and the second connecting rod (52) are arranged in an X-shape, and the middle parts of the first connecting rod (51) and the second connecting rod (52) are rotatably connected by a connecting shaft (53).

2. The high-rise factory building ultra-long cantilever beam support structure according to claim 1, characterized in that: A reinforcement mechanism (3) is provided below the anchor plate (12); The reinforcement mechanism (3) includes a reinforcement plate (31) fixedly installed on the wall. The top of the reinforcement plate (31) and the I-beam (11) abut against each other. A triangular reinforcement block (32) is fixedly installed in the middle of the reinforcement plate (31).

3. The high-rise factory building ultra-long cantilever beam support structure according to claim 2, characterized in that: The reinforcing plate (31) is L-shaped, with the top of the reinforcing plate (31) and the I-beam (11) abutting against each other, and the rear end of the reinforcing plate (31) and the wall surface are fixed by anchors (6).

4. The high-rise factory building ultra-long cantilever beam support structure according to claim 2, characterized in that: The triangular reinforcing block (32) is a right triangle, and the triangular reinforcing block (32) and the reinforcing plate (31) are attached to each other.

5. The high-rise factory building ultra-long cantilever beam support structure according to claim 1, characterized in that: The cantilever beam mechanism (1) is provided with vertical support mechanisms (2) on both the upper and lower sides. The vertical support mechanism (2) includes a fixing plate (21). The fixing plate (21) is fixed to the wall by anchors (6). A fixing head (22) is fixedly installed on the front side of the fixing plate (21). A first support rod (23) and a second support rod (25) are rotatably installed inside the fixing head (22).

6. The high-rise factory building ultra-long cantilever beam support structure according to claim 1, characterized in that: The I-beam (11) is fixedly installed with a first connector (24) and a second connector (26) on both the upper and lower sides. The first connector (24) is located in the middle of the I-beam (11), and the second connector (26) is located in front of the first connector (24).

7. A high-rise factory building high-altitude ultra-long cantilever beam support structure according to claim 6, characterized in that: The first connector (24) has a first support rod (23) rotatably mounted inside, and the second connector (26) has a second support rod (25) rotatably mounted inside.

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