A large space adjustable support

Abstract

The utility model relates to an adjustable support belongs to the building engineering technical field, concretely is a big space adjustable support, including fixed piece no.

Description

Technical Field

[0001] This utility model relates to the field of building engineering technology, and in particular to a large-space adjustable support. Background Technology

[0002] Adjustable supports are a type of support system specifically designed to solve the challenges of pipe installation in building spaces without a floor slab or with very large structural spans. Through a unique "stay cable" structure and adjustable components, it securely transfers the weight of the pipes to the surrounding walls or columns.

[0003] A search revealed Chinese patent CN212429975U, which discloses an adjustable pipeline hanger structure, including a hanger, a connecting component, a vertical support, a first horizontal support, a second horizontal support, and a first pipeline bracket. The hanger includes a hanger rod and a crossbeam. A connecting rod passes through the hanger rod. An anti-seismic component is provided on the upper part of the connecting rod. The connecting component connects the connecting rod to the floor slab. A first horizontal slot is provided on the hanger rod. The crossbeam is inserted into the first horizontal slot. A first vertical slot is provided on the crossbeam. The vertical support is inserted into the first vertical slot. A second horizontal slot is provided on the vertical support. The first horizontal support connects the hanger rod and the vertical support, and its two ends are inserted into the first and second horizontal slots. The first pipeline bracket is inserted into the first horizontal support and the crossbeam. The two ends of the second horizontal support are inserted into the corresponding first horizontal slots. A cable tray clamp is inserted into the second horizontal support. A second pipeline bracket is also inserted into the crossbeam. This patent solves the technical problem of inconvenient pipeline adjustment after traditional supports and hangers are installed.

[0004] Based on the above search and existing technology, the findings were as follows:

[0005] Existing patents mainly use vertical and horizontal bracing to form a frame structure, and its stability depends on the fixing of the top hanger. When the span is large, it is prone to swaying and lateral instability. In addition, the slot may loosen under long-term vibration load, which is not very safe and has certain limitations. Utility Model Content

[0006] To address the aforementioned technical problems, this utility model proposes a large-space adjustable support, which effectively improves work efficiency and shortens the construction period.

[0007] The technical solution to achieve the purpose of this utility model is as follows: a large-space adjustable bracket, including a fixing component one and a fixing component two, and also including a movable diagonal tie rod and a support arm:

[0008] The movable diagonal tie rod is positioned between the first fixing member and the second fixing member;

[0009] The support arm is fixedly installed on the second fixing component, and a pair of threaded rods are provided at one end of the support arm.

[0010] Preferably, the side of the first fixing member is provided with a screw hole, and a hexagonal bolt is threadedly installed between the first fixing member and the movable diagonal tie rod. The hexagonal bolt matches the screw hole, and both the first fixing member and the second fixing member are threadedly installed with expansion bolts.

[0011] Preferably, the support arm is fitted with a lug plate by bolt threads, and the movable diagonal tie rod is connected to the lug plate by hexagonal bolts.

[0012] Preferably, multiple crossbeams are provided between a pair of threaded rods, and each threaded rod is threaded with a fixing nut between itself and the crossbeam. Each threaded rod is connected to the support arm through the fixing nut.

[0013] Compared with existing technologies, the significant advantages of this invention are:

[0014] Firstly, this utility model adopts a movable inclined tie rod, which can dynamically adjust the angle according to the actual stress conditions, optimize the force distribution, improve the overall stability of the support, and better adapt to irregular structures in large spaces; the support uses standard components, supporting quick assembly and disassembly; the crossbeam can be flexibly adjusted in height and number of layers through threaded rods to meet the needs of different pipeline layouts, and the movable inclined tie rod allows for fine adjustment of length and angle to adapt to different load conditions, enhancing the adaptability of the system.

[0015] Secondly, this utility model effectively transfers the load to the side wall or column structure through the diagonal fixing method, breaking through the installation limitations and making it suitable for high-rise places such as factories and large commercial spaces, thus expanding the application range of supports and hangers. The support can be assembled before the pipeline is installed, reducing interference from cross-operations and shortening the construction period. The pipeline layout is optimized in advance through three-dimensional modeling and collision detection, avoiding rework and modifications and reducing the complexity of construction.

[0016] Thirdly, the bracket of this utility model is reusable, easy to disassemble and adjust, and with standardized management, it significantly reduces the waste of materials and accessories; standardized components reduce manufacturing costs, and the anti-rust protective layer extends service life and reduces maintenance costs; through optimized design and mechanical analysis, it avoids the excessive use of materials and conforms to the concept of green building.

[0017] This invention addresses the problems of existing patents, which primarily rely on vertical and horizontal bracing to form a frame structure. The stability of this structure depends on the fixing of the top hanger, which can easily lead to swaying and lateral instability when the span is large. Furthermore, the slots may loosen under long-term vibration loads, resulting in insufficient safety. Attached Figure Description

[0018] The present invention will be further explained below with reference to the accompanying drawings and embodiments:

[0019] Figure 1This is a three-dimensional structural schematic diagram provided by this utility model;

[0020] Figure 2 This is a schematic diagram of the suspension rod structure provided by this utility model;

[0021] Figure 3 This is a schematic diagram of the fastener structure provided by this utility model;

[0022] Figure 4 This is a schematic diagram of the pipeline installation structure provided by this utility model.

[0023] Explanation of reference numerals in the attached figures:

[0024] 1. Fixing component one; 2. Hex bolt; 201. Screw hole; 3. Movable diagonal tie rod; 4. Ear plate; 5. Support arm; 6. Expansion bolt; 7. Fixing component two; 8. Threaded hanger; 9. Crossbeam; 10. Fixing nut. Detailed Implementation

[0025] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0026] This utility model provides an improved, large-space adjustable bracket. The technical solution of this utility model is as follows:

[0027] like Figures 1-4 As shown, a large-space adjustable bracket includes a first fixing component 1 and a second fixing component 7, which are embedded into the wall by expansion bolts 6, ensuring a firm connection and preventing loosening. It also includes a movable diagonal tie rod 3 and a support arm 5.

[0028] The movable diagonal brace 3 is set between the fixed part 1 and the fixed part 7. The surface of the diagonal bracing is provided with an anti-rust protective layer to extend the service life of the structure.

[0029] The support arm 5 is fixedly installed on the fixing part 2 7. One end of the support arm 5 is provided with a pair of threaded hangers 8, which form a triangular force distribution, which is beneficial to the stability of the structure.

[0030] Furthermore, the side of the fixing component 1 is provided with a screw hole 201. The fixing component 1 and the movable diagonal tie rod 3 are threaded together with a hex bolt 2. The hex bolt 2 matches the screw hole 201. Both the fixing component 1 and the fixing component 2 are threaded with expansion bolts 6. The use of bolts makes it easier to disassemble and adjust, and they can be reused, saving costs.

[0031] As a further embodiment of this utility model, the support arm 5 is fitted with an ear plate 4 by bolt thread, and the movable diagonal tie rod 3 is connected to the ear plate 4 by hexagonal bolts 2, which saves a lot of steel and indirectly saves the extra labor and machinery costs of the support and hanger installation.

[0032] Furthermore, multiple crossarms 9 are provided between a pair of threaded hangers 8, and each threaded hanger 8 is threaded with a fixing nut 10 between it and the crossarm 9. Each threaded hanger 8 is connected to the support arm 5 through the fixing nut 10, making the pipeline layout more intuitive and clear, reducing the waste of construction space, and increasing the reasonable space for debugging and maintenance.

[0033] The specific working method is as follows: Expansion bolts 6 connect two fixing parts and are embedded in the structure, and are horizontally welded to the support arm 5; the upper end of the support arm 5 is connected to the movable diagonal tie rod 3 with a nut, and the other end of the movable diagonal tie rod 3 is fixed to the structure with a fixing part; the lower end of the support arm 5 is fixed with two threaded hanger rods 8 by fixing nuts 10, and the threaded hanger rods 8 are embedded in multiple crossarms 9 and fixed with fixing nuts 10 to form a multi-layer support frame; cable trays, pipes, etc. are placed on the crossarms 9; during installation and use, a comprehensive survey of the actual construction environment and installed pipelines should be conducted first, and the pipelines should be classified and stored, with the professional, model, and specifications of the pipelines noted. Data such as specifications, installation, and design standards are collected; statistical pipeline data is entered and analyzed to scientifically arrange and rationally optimize the entire integrated pipeline system, resulting in an integrated pipeline layout scheme; then, through mechanical calculations, a comprehensive stress analysis of the pipeline system is performed to determine the stress condition of each component of the integrated support and hanger; based on the statistical data of the stress condition of each component, the specific parameters of each component of the movable inclined support and hanger are adjusted, such as materials, specifications, models, and angles; according to the construction plan of the movable inclined support and hanger and the selection of materials, materials are cut, and the primary materials undergo further processing, fabrication, and installation.

[0034] The technical means disclosed in this utility model are not limited to those described above, but also include technical solutions composed of equivalent substitutions of the above technical features. Matters not covered in this utility model are common knowledge to those skilled in the art.

Claims

1. A large-space adjustable bracket, comprising a first fixing member (1) and a second fixing member (7), characterized in that: Also includes: Movable diagonal brace (3), wherein the movable diagonal brace (3) is disposed between fixed part one (1) and fixed part two (7); Support arm (5), the support arm (5) is fixedly installed on the second fixing part (7), and a pair of through wire rods (8) are provided at one end of the support arm (5).

2. The large-space adjustable bracket according to claim 1, characterized in that: The side of the first fixing member (1) is provided with a screw hole (201). The first fixing member (1) and the movable diagonal tie rod (3) are threaded together with a hexagonal bolt (2). The hexagonal bolt (2) matches the screw hole (201). Both the first fixing member (1) and the second fixing member (7) are threaded with expansion bolts (6).

3. A large-space adjustable bracket according to any one of claims 1-2, characterized in that: The bracket (5) is fitted with a lug plate (4) by bolt thread, and the movable diagonal tie rod (3) is connected to the lug plate (4) by a hexagonal bolt (2).

4. The large-space adjustable bracket according to claim 1, characterized in that: Multiple crossarms (9) are provided between a pair of threaded rods (8), and each threaded rod (8) and crossarm (9) are threaded with a fixing nut (10), and each threaded rod (8) is connected to the support arm (5) through the fixing nut (10).

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