Bidirectional adjustable support hanger

Abstract

The utility model discloses a bi-directional adjustable support hanger which comprises a pre-buried groove, a fastener and a bottom plate, the pre-buried groove is a C-shaped groove, the fastener comprises a limiting block, the limiting block is arranged in a channel of the pre-buried groove, the limiting block can move along the channel, the fastener penetrates through the bottom plate and fixes the bottom plate, and a clamping structure is arranged between the limiting block and the inner wall of the pre-buried groove; an adjusting hole is formed in the bottom plate, the fastener penetrates through the adjusting hole, the adjusting hole is a strip-shaped hole, and the length direction of the adjusting hole is perpendicular to the channel direction of the pre-buried groove. The position of the support hanger can be freely adjusted on a plane within a certain range, construction errors can be made up to a certain extent, and unavailability of embedded parts caused by the construction errors is avoided or reduced.

Description

Technical Field

[0001] The utility model relates to a support and hanger, in particular to a bidirectional adjustable support and hanger. Background Art

[0002] In modern industry, supports and hangers are mainly used to bear the weight of objects. They exist in various professional fields such as pipelines, cable trays, and air ducts. In particular, process pipelines are responsible for the functions of medium transportation and energy transmission. Supports and hangers not only bear the weight of the pipelines, but also constrain certain degrees of freedom according to design requirements to ensure the safe operation of the pipelines themselves and equipment interfaces under various working conditions. Therefore, in modern industry, supports and hangers are important components to ensure the safety of item systems.

[0003] At present, there are generally three ways to root the domestic supports and hangers: welding on the embedded steel plate in the concrete, rooting on the steel base plate fixed by expansion bolts, or rooting on the steel structure. The advantages and disadvantages of the three methods are introduced below:

[0004] For factories with concrete structures, the most common method is to install embedded plates together with the wall casting. This method has strong bearing capacity, stability and reliability. The disadvantage is that there are relatively large errors in civil construction, and embedded parts are prone to offset during vibration, resulting in the inability to install the bracket at the predetermined position. Since the wall has been cast, the offset of the embedded plate cannot be corrected, and a considerable number of embedded plates in the project have to be abandoned.

[0005] The installation method of expansion bolts plus steel plates is relatively convenient and can be installed at designated locations according to actual site needs. However, the load-bearing capacity is relatively low, and the drilling labor cost is high, especially in areas with dense steel bars, and the drill bit is easily worn out when drilling holes for expansion bolts. In addition, the drilling rig is large in size, and it is often difficult to drill holes in limited spaces.

[0006] The situation of rooting in steel structure is similar to that of rooting in embedded steel plates. There are relatively large errors in civil construction, which can easily lead to the unusability of the steel plates in the original position.

[0007] Errors in on-site construction are inevitable in projects. Therefore, proposing an adjustable position structure in the bracket design will help improve the efficiency of embedded parts, thereby greatly improving the quality and efficiency of bracket installation and construction, and having a good promoting effect on improving the construction economy of the entire project.

[0008] The prior art CN207775930U discloses an embedded component of an assembled support and hanger bracket, including an embedded channel steel, an anchor bolt on the back of the embedded channel steel, a T-bolt installed at the notch of the embedded channel steel, and the bolt cap of the T-bolt is inserted into the notch of the embedded channel steel, the threaded end of the T-bolt faces outward, and also includes an embedded fixing piece, the embedded fixing piece is provided with a mounting hole matching the outer diameter of the T-bolt, and the threaded end of the T-bolt is fixed by a nut after passing through the mounting hole.

[0009] Prior art CN211314281U discloses an adjustable embedded channel for tunnels, including an embedded channel body and a T-bolt disposed in a groove of the embedded channel body, wherein the protrusions can be placed in corresponding pit structures in the contact area between the bottom surface of the screw head and the bottom surface of the inner cavity of the C-shaped groove, and a gasket and a clamping nut are provided on the screw rod, and the clamping nut cooperates with the screw rod thread and presses the gasket against the bottom surface of the C-shaped groove. The embedded channel structure adds the function of fine-tuning the T-bolt left and right in the C-shaped groove along the cross-sectional direction.

[0010] The above technical solutions cannot achieve flexible adjustment of the support bracket in the left-right and up-down directions.

[0011] In view of the above technical problems, the present utility model is specially introduced. Summary of the invention

[0012] The main purpose of the utility model is to provide a bidirectional adjustable support and hanger, which is used to solve the problem of flexible adjustment of the support and hanger to compensate for construction errors.

[0013] In order to achieve the above-mentioned purpose, the utility model proposes a bidirectional adjustable support and hanger, comprising an embedded groove, a fastener and a bottom plate, the embedded groove is a C-shaped groove, the fastener comprises a limit block, the limit block is arranged in the groove of the embedded groove, the limit block can move along the groove, the fastener passes through the bottom plate and fixes the bottom plate, and a clamping structure is arranged between the limit block and the inner wall of the embedded groove;

[0014] An adjusting hole is opened on the bottom plate, and the fastener passes through the adjusting hole. The adjusting hole is a strip hole, and the length direction of the adjusting hole is perpendicular to the groove direction of the embedded groove.

[0015] Furthermore, a first tooth-shaped structure portion is provided on the surface of the bottom plate at a side away from the embedded groove, and the first tooth-shaped structure portion is located on both sides of the length direction of the adjustment hole.

[0016] Furthermore, the support and hanger bracket also includes a pad adjacent to the base plate, the fastener passes through the pad, and the pad includes a second tooth-shaped structure portion located on a side surface thereof, and the second tooth-shaped structure portion is meshed with the first tooth-shaped structure portion.

[0017] Furthermore, in the width direction of the adjusting hole, the total width of the adjusting hole and the first tooth-shaped structure parts on both sides thereof is not greater than five times the width of the adjusting hole.

[0018] Furthermore, the embedded groove includes opening portions located on both sides of its opening, and the locking structure includes a third tooth-shaped structure portion and a fourth tooth-shaped structure portion, the third tooth-shaped structure portion and the fourth tooth-shaped structure portion are meshed with each other, and are respectively located on the surfaces where the limit block and the inner wall of the opening portion are in contact with each other, and the third tooth-shaped structure portion and the fourth tooth-shaped structure portion both include a plurality of continuous teeth, and the extension direction of the teeth is perpendicular to the groove direction of the embedded groove.

[0019] Furthermore, the fastener includes a bolt and a nut, the bolt includes a limit block and a screw rod, and the screw rod passes through the adjustment hole, the pad and the nut in sequence.

[0020] Furthermore, the support bracket also includes a locking nut, the screw rod passes through the locking nut, and the locking nut and the gasket are respectively located on both sides of the nut.

[0021] Furthermore, the support bracket also includes anchor bars and anchor blocks, the anchor blocks are connected to the anchor bars, and the anchor bars are connected to the bottom of the embedded groove.

[0022] Furthermore, the support bracket includes two embedded grooves spaced side by side, two fasteners are spaced in each embedded groove, and four adjustment holes are opened on the bottom plate, and the four adjustment holes are arranged around the center of the bottom plate.

[0023] Furthermore, the support bracket also includes a bearing member, which is fixedly connected to the center of the base plate.

[0024] By applying the technical solution of the utility model, at least the following beneficial effects are achieved:

[0025] 1. The support and hanger can move along the direction of the embedded groove through the design of the limit block. The strip adjustment hole opened on the bottom plate allows the bottom plate to move in the direction perpendicular to the embedded groove, so that the support and hanger can be freely adjusted on the plane within a certain range. The position can be compensated for the construction error to a considerable extent, avoiding or reducing the unusability of the embedded parts caused by the construction error.

[0026] 2. This support and hanger bracket increases the friction between the pad and the steel plate by setting a pad and setting a first tooth-shaped structure part and a second tooth-shaped structure part to mesh between the base plate and the pad, which can limit the movement of the base plate relative to the fastener along the length direction of the adjustment hole, thereby ensuring the stability of the position of the support and hanger after it is fixed.

[0027] 3. The support and hanger bracket can limit the sliding of the limit block in the embedded groove after the support and hanger bracket is fixed by setting a third tooth-shaped structure part and a fourth tooth-shaped structure part to engage with each other between the limit block and the opening of the embedded groove, so as to provide a higher bearing capacity when the support and hanger bracket is subjected to shear force along the direction of the embedded groove.

[0028] 4. This support and hanger is equipped with a locking nut to prevent the nut from loosening, thereby improving the connection stability of the fastener; this support and hanger adopts an assembled structure, and the welding between the bearing part and the base plate can be prefabricated in advance. Only position adjustment and installation are required on site, which greatly improves the construction efficiency of the on-site support and hanger. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] The drawings constituting part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0030] Figure 1 An exploded view showing a bidirectionally adjustable support and hanger according to one embodiment; and

[0031] Figure 2 A cross-sectional view showing a bidirectionally adjustable hanger bracket according to one embodiment; and

[0032] Figure 3 A schematic diagram showing the coordination between a stop block and an embedded groove according to an embodiment of the present invention is shown; and

[0033] Figure 4 Shows Figure 3 Schematic diagram of the AA section.

[0034] The above drawings include the following reference numerals:

[0035] 1. Embedded groove; 2. Bolt; 3. Bottom plate; 4. Nut; 5. Pad; 6. Lock nut; 7. Limit block; 8. Screw; 9. Adjustment hole; 12. Opening; 13. Third tooth-shaped structure; 14. Fourth tooth-shaped structure; 15. Anchor bar; 16. Anchor block. DETAILED DESCRIPTION

[0036] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments of the present invention can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0037] The present invention is further described in detail below in conjunction with specific embodiments, and these embodiments cannot be understood as limiting the scope of protection claimed by the present invention. The term "including" indicates the existence of a feature when used, but does not exclude the existence or addition of one or more other features; the orientation or position relationship indicated by the terms "lateral", "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention; in addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance.

[0038] In the description, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, in the description of the present utility model, unless otherwise specified, "plurality" means two or more.

[0039] Example:

[0040] This application proposes a two-way adjustable support and hanger, combined with Figure 1 and Figure 2 As shown, it includes an embedded groove 1, a fastener and a base plate 3. The embedded groove 1 is a C-shaped groove, which should be embedded in the concrete wall in advance. In this embodiment, the fastener includes a bolt 2 and a nut 4. Preferably, the bolt 2 can be a T-bolt or a special bolt for a C-shaped groove. The bolt 2 includes a limit block 7 and a screw rod 8, and the limit block 7 is the bolt head part of the bolt 2. The limit block 7 is arranged in the groove of the embedded groove 1, and the opening size of the embedded groove 1 is such that the limit block 7 cannot fall out of the groove, but the limit block 7 can move along the groove direction of the embedded groove 1.

[0041] The screw rod 8 of the bolt 2 passes through the bottom plate 3 and fixes the bottom plate 3 through the nut 4. In some other embodiments, the fastener is not limited to the structure of bolts and nuts, and other structures such as pins and rivets can also be used to fix the bottom plate. A bearing member is set on the bottom plate 3. In this way, during the installation of the support and hanger, when it is necessary to adjust the position of the bottom plate 3 in the direction of the embedded groove 1, it is only necessary to adjust the position of the bolt 2 in the groove of the embedded groove 1.

[0042] like Figure 1As shown, the bottom plate 3 is preferably processed by drilling holes and the like using a steel plate. An adjustment hole 9 is provided on the bottom plate 3, through which the fastener passes. The adjustment hole 9 is a strip-shaped hole, and the length direction of the adjustment hole 9 is perpendicular to the channel direction of the embedded groove 1. The width of the adjustment hole 9 is slightly larger than the diameter of the screw 8. In this way, during the installation of the support and hanger, when it is necessary to adjust the position of the bottom plate 3 in a direction perpendicular to the channel of the embedded groove 1, the position of the bottom plate 3 can be directly moved along the length direction of the adjustment hole 9.

[0043] The support and hanger can move along the direction of the embedded groove by designing the limit block, and the strip adjustment hole opened on the bottom plate allows the bottom plate to move in the direction perpendicular to the embedded groove, so that the support and hanger can be freely adjusted on the plane within a certain range. When it moves to the required position, the bolts can be tightened to fix the bottom plate. This two-way adjustable support and hanger can compensate for construction errors to a considerable extent, avoiding or reducing the unusability of embedded parts caused by construction errors.

[0044] In the present application, a first tooth-shaped structure portion is provided on the surface of the bottom plate 3 away from the embedded groove 1 , and the first tooth-shaped structure portion is located on both sides of the adjustment hole 9 in the length direction.

[0045] The support bracket also includes a pad 5 adjacent to the base plate 3, and the fastener, i.e., a screw 8, passes through the pad 5. The pad 5 includes a second tooth-shaped structure portion located on one side surface thereof, and the second tooth-shaped structure portion is meshed with the first tooth-shaped structure portion. The purpose of providing the pad 5 is to increase the friction between the pad 5 and the base plate 3, while dispersing the force exerted by the nut 4 on the base plate 3. The size and thickness of the pad 5 are designed and determined according to the base plate 3 and the tightening force parameters of the bolts. Preferably, the tooth direction of the second tooth-shaped structure portion and the first tooth-shaped structure portion is along the width direction of the adjustment hole 9, so as to better limit the movement of the base plate 3 relative to the fastener along the length direction of the adjustment hole 9.

[0046] This support and hanger bracket increases the friction between the pad and the steel plate by setting a pad and setting a first tooth-shaped structure part and a second tooth-shaped structure part between the base plate and the pad to engage with each other. This can limit the movement of the base plate relative to the fastener along the length direction of the adjustment hole, thereby ensuring the stability of the position of the support and hanger after it is fixed.

[0047] Preferably, along the width direction of the adjustment hole 9, the total width of the adjustment hole 9 and the first tooth-shaped structure parts on both sides thereof is not greater than five times the width of the adjustment hole 9. Further preferably, the length of the pad 5 along the width direction of the adjustment hole 9 is equal to the above-mentioned total width. By designing the position and range of the first tooth-shaped structure part, it is avoided to process the tooth-shaped structure on the surface of the entire bottom plate 3, which is convenient for processing the bottom plate and saves costs.

[0048] In the present application, a locking structure is provided between the limit block 7 and the inner wall of the embedded slot 1. Specifically, the embedded slot 1 includes openings 12 located on both sides of its opening, and the matching part between the opening 12 and the limit block is the key part that determines the bearing capacity of the support and hanger, and this part should have a certain rigidity and strength.

[0049] Combination Figure 3 and Figure 4 As shown, the locking structure includes a third tooth-shaped structure portion 13 and a fourth tooth-shaped structure portion 14, which mesh with each other and are respectively located on the surfaces where the limit block 7 and the inner wall of the opening portion 12 fit each other. The third tooth-shaped structure portion 13 and the fourth tooth-shaped structure portion 14 each include a plurality of continuous teeth, and the extension direction of these teeth is perpendicular to the channel direction of the embedded groove 1. By providing the third tooth-shaped structure portion and the fourth tooth-shaped structure portion meshing between the limit block and the opening portion of the embedded groove, the support and hanger can limit the limit block from sliding in the channel of the embedded groove after the support and hanger is fixed. When the support and hanger is subjected to shear force along the channel direction of the embedded groove, the structure can provide a higher bearing capacity.

[0050] In addition, when the support and hanger is subjected to an outward force perpendicular to the bottom plate, the bearing structure is the opening 12 and the limit block of the embedded slot 1. When the support and hanger is subjected to an inward force perpendicular to the bottom plate, the bearing structure is the nut 4 and the opening 12.

[0051] When installing the support and hanger, the screw rod 8 passes through the adjustment hole 9, the pad 5 and the nut 4 in sequence. It also passes through the locking nut 6, and the locking nut 6 and the pad 5 are respectively located on both sides of the nut 4. The support and hanger is provided with a locking nut to prevent the nut from loosening, thereby improving the connection stability of the fastener.

[0052] Preferably, the support bracket further includes anchor bars 15 and anchor blocks 16, the anchor blocks 16 are connected to the anchor bars 15, and the anchor bars 15 are connected to the bottom of the embedded groove 1. The anchor bars 15 and anchor blocks 16 at the bottom of the embedded groove 1 should be calculated by the designer, and their anchoring force should meet the engineering bearing capacity requirements.

[0053] like Figure 1 As shown, the support and hanger includes two embedded grooves 1 arranged side by side and spaced apart, two fasteners are arranged in each embedded groove 1, and four adjustment holes 9 are opened on the bottom plate 3, and the four adjustment holes 9 are arranged around the center of the bottom plate 3. The support and hanger also includes a bearing member, which is fixedly connected to the center of the bottom plate 3. Four fasteners are used to fix the bottom plate, and the bearing member is rooted in the center of the bottom plate. This design greatly increases the bearing capacity of the bearing member.

[0054] Preferably, the bearing parts are mostly made of steel sections, and the welding work between the steel sections and the bottom plate can be carried out in the prefabrication plant. Compared with on-site construction, the prefabrication plant has higher construction efficiency and better welding quality. Automatic welding machines can also be used to further improve work efficiency. In this way, only position adjustment and installation are required on site, which greatly improves the construction efficiency of on-site supports and hangers.

[0055] In summary, the implementation process of the bidirectional adjustable support and hanger according to this embodiment includes the following steps:

[0056] S1. According to the design specifications of supports and hangers in various industries, a series of two-way adjustable supports and hangers are designed through mechanical analysis, which should include the sizes and specifications of the embedded grooves, base plates, pads, bolts, nuts, etc. used in conjunction with each other, as well as the rated bearing capacity of the entire support and hanger;

[0057] S2. According to the installation location of the plant and the load-bearing requirements of the support and hanger, select the specifications of the steel base plate, embedded groove, pad, and bolts with corresponding load-bearing capacity. And according to the requirements of the support and hanger for the load-bearing requirements, determine the specifications and length of the support and hanger bearing steel;

[0058] The standards and specifications that the supports and hangers should follow vary with the standards of different industries. For example, the nuclear power industry can refer to RCC-MH3000 or ASME NF, and the petrochemical industry can refer to SH3073, etc.

[0059] S3. Investigate the rooting position of the support and hanger. The length direction of the embedded groove can generally be set in the direction with larger construction error. If the construction space is limited, the layout direction of the embedded groove should be arranged according to the actual situation on site. It can be placed vertically or horizontally: At the same time, the direction of the groove on the bottom plate needs to be perpendicular to the layout direction of the embedded groove, so that the bottom plate can be flexibly adjusted in two orthogonal directions.

[0060] In addition, since the limiting block and the inner wall of the opening of the embedded groove have a third tooth-shaped structure part and a fourth tooth-shaped structure part that cooperate with each other, when there is shear force on the support bracket, the direction of the larger shear force should be aligned with the direction of the embedded groove.

[0061] S4. The length of the slotted adjustment hole on the steel bottom plate should be affected by the construction error and the bearing capacity of the bottom plate. Under the premise of ensuring the bearing capacity of the support and hanger, the length of the adjustment hole can be appropriately lengthened. Since the errors in construction may offset each other, the design of the length of the adjustment hole of the steel bottom plate does not need to cover the superposition value of all errors, but only needs to meet the general error adjustment.

[0062] The length of the embedded groove can be equal to or slightly longer than the side length of the base plate to provide a larger adjustment space for the base plate.

[0063] S5. The support and hanger of the present application can be installed on the wall, the top or the ground. The main bearing parts of the support and hanger are different in different installation methods. The specifications and installation methods of the support and hanger can be determined according to the actual load requirements of the project.

[0064] S6. The load-bearing steel welded on the steel base plate is determined according to the requirements of the actual project for the bearing capacity and rigidity of the support bracket. Conventional steel can be selected from channel steel, H-shaped steel, square steel, angle steel and steel with special cross-sections.

[0065] In summary, from the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0066] 1. The support and hanger can move along the direction of the embedded groove through the design of the limit block. The strip adjustment hole opened on the bottom plate allows the bottom plate to move in the direction perpendicular to the embedded groove, so that the support and hanger can be freely adjusted on the plane within a certain range. The position can be compensated for the construction error to a considerable extent, avoiding or reducing the unusability of the embedded parts caused by the construction error.

[0067] 2. This support and hanger bracket increases the friction between the pad and the steel plate by setting a pad and setting a first tooth-shaped structure part and a second tooth-shaped structure part to mesh between the base plate and the pad, which can limit the movement of the base plate relative to the fastener along the length direction of the adjustment hole, thereby ensuring the stability of the position of the support and hanger after it is fixed.

[0068] 3. The support and hanger bracket can limit the sliding of the limit block in the embedded groove after the support and hanger bracket is fixed by setting a third tooth-shaped structure part and a fourth tooth-shaped structure part to engage with each other between the limit block and the opening of the embedded groove, so as to provide a higher bearing capacity when the support and hanger bracket is subjected to shear force along the direction of the embedded groove.

[0069] 4. This support and hanger is equipped with a locking nut to prevent the nut from loosening, thereby improving the connection stability of the fastener; this support and hanger adopts an assembled structure, and the welding between the bearing part and the base plate can be prefabricated in advance. Only position adjustment and installation are required on site, which greatly improves the construction efficiency of the on-site support and hanger.

[0070] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A bidirectional adjustable support and hanger, comprising an embedded groove (1), a fastener and a base plate (3), wherein the embedded groove (1) is a C-shaped groove, the fastener comprises a limit block (7), the limit block (7) is arranged in a groove of the embedded groove (1), the limit block (7) can move along the groove, the fastener passes through the base plate (3) and fixes the base plate (3), and a locking structure is arranged between the limit block (7) and the inner wall of the embedded groove (1); Features: The bottom plate (3) is provided with an adjustment hole (9), the fastener passes through the adjustment hole (9), the adjustment hole (9) is a strip-shaped hole, and the length direction of the adjustment hole (9) is perpendicular to the channel direction of the embedded groove (1).

2. The support bracket according to claim 1, characterized in that: The bottom plate (3) is provided with a first tooth-shaped structure portion on a surface of a side away from the embedded groove (1), and the first tooth-shaped structure portion is located on both sides of the adjustment hole (9) in the length direction.

3. The support bracket according to claim 2, characterized in that: The support bracket also includes a pad (5) adjacent to the base plate (3), the fastener passes through the pad (5), and the pad (5) includes a second tooth-shaped structure portion located on a side surface thereof, and the second tooth-shaped structure portion is meshed with the first tooth-shaped structure portion.

4. The support bracket according to claim 3, characterized in that: In the width direction of the adjustment hole (9), the total width of the adjustment hole (9) and the first tooth-shaped structure parts on both sides thereof is not greater than five times the width of the adjustment hole (9).

5. The support bracket according to any one of claims 1 to 4, characterized in that: The embedded groove (1) comprises an opening portion (12) located at both sides of the opening thereof, the locking structure comprises a third tooth-shaped structure portion (13) and a fourth tooth-shaped structure portion (14), the third tooth-shaped structure portion (13) and the fourth tooth-shaped structure portion (14) mesh with each other and are respectively located on surfaces where the limit block (7) and the inner wall of the opening portion (12) are in contact with each other, the third tooth-shaped structure portion (13) and the fourth tooth-shaped structure portion (14) both comprise a plurality of continuous teeth, and the extending direction of the teeth is perpendicular to the channel direction of the embedded groove (1).

6. The support bracket according to claim 3, characterized in that: The fastener comprises a bolt (2) and a nut (4); the bolt (2) comprises a limit block (7) and a screw rod (8); the screw rod (8) passes through the adjustment hole (9), the pad (5) and the nut (4) in sequence.

7. The support bracket according to claim 6, characterized in that: The support bracket also includes a locking nut (6), the screw rod (8) passes through the locking nut (6), and the locking nut (6) and the pad (5) are respectively located on both sides of the nut (4).

8. The support bracket according to claim 1, characterized in that: The support and hanger also includes anchor bars (15) and anchor blocks (16), wherein the anchor blocks (16) are connected to the anchor bars (15), and the anchor bars (15) are connected to the bottom of the embedded groove (1).

9. The support bracket according to claim 1, characterized in that: The support bracket comprises two embedded grooves (1) arranged side by side and spaced apart, two fasteners are spaced apart in each embedded groove (1), four adjustment holes (9) are opened on the base plate (3), and the four adjustment holes (9) are arranged around the center of the base plate (3).

10. The support bracket according to claim 9, characterized in that: The support bracket also includes a bearing member, and the bearing member is fixedly connected to the center of the base plate (3).

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