Reinforcing device for ventilating duct of air conditioner
By designing an air-conditioning ventilation duct reinforcement device using motor-driven bidirectional threaded rod and push rod-driven snap assembly, the problem that the existing reinforcement device cannot adapt to pipes of different sizes is solved, and rapid clamping and fixing is achieved and disassembly is simplified, which improves work efficiency and reduces maintenance costs.
Patent Information
- Application Number
- CN202420652905.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-01
- Publication Date
- 2025-03-07
- Estimated Expiration
- 2034-04-01
AI Technical Summary
The existing air conditioning ventilation duct reinforcement devices are generally integrated, which cannot be flexibly adjusted and cannot be adapted to pipes of different sizes, which limits their scope of application and increases the difficulty and cost of maintenance and replacement.
An air-conditioning ventilation duct reinforcement device is designed, adopting a motor, a bidirectional threaded rod, a threaded block, a clamping block and other structures. The motor drives the bidirectional threaded rod to drive the threaded block and a clamping block to move, realizing automatic clamping and fixing of pipes of different sizes. At the same time, the structures of push rods, extrusion blocks, springs, connecting rods, clamps, clamp slots are adopted to simplify the disassembly and assembly process of the mounting blocks.
It realizes rapid clamping and fixing of pipes of different sizes, improves work efficiency, reduces maintenance difficulty and cost, and simplifies the installation and disassembly process, reducing the damage rate of pipes and accessories.
Smart Images
Figure CN222578450U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of air-conditioning ventilation ducts, and in particular to an air-conditioning ventilation duct reinforcement device. Background Art
[0002] Air conditioning and ventilation ducts are pipe systems used for indoor air circulation, air purification and temperature regulation. In buildings, they can introduce fresh air from outside into the room and exhaust dirty air from the room, thereby keeping the indoor air clean and comfortable. Air conditioning and ventilation ducts can also transfer heat or cold from one room to another to achieve the effect of temperature regulation. In order to enhance the structural strength of the duct, air conditioning and ventilation duct reinforcement devices are usually used to prevent the duct from deformation, vibration or breakage during use. The reinforcement device is generally composed of a bracket and a connector. The bracket supports the duct and the connector fixes the duct.
[0003] However, the air conditioning and ventilation duct reinforcement devices in the prior art are generally integrated, so they cannot be flexibly adjusted and cannot adapt to pipes of different sizes, which limits their scope of application. When maintenance or replacement is required, the original reinforcement device needs to be removed, which increases the difficulty and cost of maintenance work. In view of the above problems, the technicians in this field have proposed an air conditioning and ventilation duct reinforcement device to solve the above problems. Utility Model Content
[0004] In order to remedy the above deficiencies, the utility model provides an air conditioning and ventilation duct reinforcement device, aiming to improve the problem that the air conditioning and ventilation duct reinforcement devices in the prior art are generally integrated and thus cannot be flexibly adjusted.
[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0006] A device for reinforcing an air-conditioning ventilation duct comprises two mounting brackets, wherein the front and rear sides of the bottom ends of the two mounting brackets are fixedly connected to support brackets, the mounting brackets are internally slidably connected to mounting blocks, the bottom ends of the mounting blocks are fixedly connected to mounting columns, the right ends of the mounting columns are fixedly connected to motors, the output ends of the motors are fixedly connected to bidirectional threaded rods, the left and right sides of the outsides of the bidirectional threaded rods are threadedly connected to threaded blocks, the top ends of the threaded blocks are fixedly connected to clamping blocks, the top ends of the two support brackets are slidably connected to pipes, and buckle assemblies are arranged inside the mounting blocks.
[0007] Furthermore, the buckle assembly includes two push rods, and the two push rods are respectively slidably connected to the inside of the two mounting blocks, the left end of the push rod is fixedly connected to the extrusion block, the left end of the extrusion block is fixedly connected to the spring, the front and rear sides of the left end of the extrusion block are rotatably connected to connecting rods, the bottom end of the connecting rod is rotatably connected to a clamping block, and clamping grooves are opened on the front and rear sides of the two mounting frames.
[0008] Furthermore, the interior of the mounting frame is slidably connected to the exterior of the mounting column, and the top end of the mounting column abuts against the bottom end of the pipeline.
[0009] Furthermore, the interior of the mounting column is rotationally connected to the exterior of the bidirectional threaded rod, and the interior of the mounting column is slidingly connected to the exterior of the threaded block.
[0010] Furthermore, the interior of the mounting column is slidably connected to the exterior of the clamping block.
[0011] Furthermore, the interior of the mounting block is slidably connected to the exterior of the extrusion block, and the interior of the mounting block is slidably connected to the exterior of the connecting rod.
[0012] Furthermore, the inner wall of the mounting block is fixedly connected to the outside of the spring, and the inside of the mounting block is slidably connected to the outside of the clamping block.
[0013] Furthermore, the outside of the card block is engaged with the inside of the card slot.
[0014] The utility model has the following beneficial effects:
[0015] 1. In the utility model, by using the motor, the bidirectional threaded rod, the threaded block, the clamping block and other structures in coordination with each other, pipes of different sizes can be automatically clamped and fixed, and the clamping and fixing task can be completed in a short time, thereby improving work efficiency and reducing the difficulty and cost of maintenance work.
[0016] 2. In the utility model, by using the push rod, extrusion block, spring, connecting rod, card block, card slot and other structures in coordination with each other, the installation block can be conveniently disassembled and assembled, thereby reducing the construction difficulty and time cost. During maintenance and replacement, the damage rate of pipes and accessories due to the buckle fixing method is relatively low. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 This is a three-dimensional diagram of an air conditioning ventilation duct reinforcement device proposed by the utility model;
[0018] Figure 2 A schematic diagram of the bidirectional threaded rod structure of an air conditioning ventilation duct reinforcement device proposed by the utility model;
[0019] Figure 3The utility model is a schematic diagram of the spring structure of an air conditioning ventilation duct reinforcement device.
[0020] Legend:
[0021] 1. Mounting frame; 2. Support frame; 3. Mounting block; 4. Mounting column; 5. Motor; 6. Bidirectional threaded rod; 7. Threaded block; 8. Clamping block; 9. Pipe; 10. Buckle assembly; 1001. Push rod; 1002. Extrusion block; 1003. Spring; 1004. Connecting rod; 1005. Block; 1006. Slot. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Reference Figure 1 and Figure 2 The utility model provides an embodiment: an air-conditioning ventilation duct reinforcement device, comprising two mounting frames 1, the front and rear sides of the bottom ends of the two mounting frames 1 are fixedly connected with support frames 2, the inside of the mounting frames 1 is slidably connected with a mounting block 3, the bottom end of the mounting block 3 is fixedly connected with a mounting column 4, the inside of the mounting frame 1 is slidably connected to the outside of the mounting column 4, the top ends of the two support frames 2 are slidably connected with pipes 9, and the top ends of the mounting columns 4 abut against the bottom ends of the pipes 9.
[0024] Specifically, the mounting frame 1 fixes the support frame 2 so that the position of the support frame 2 is fixed, the mounting frame 1 limits the mounting block 3 and the mounting column 4 so that the mounting block 3 and the mounting column 4 will not shift when moving, and the support frame 2 and the mounting column 4 support the pipe 9 so that the weight of the pipe 9 is dispersed, thereby improving stability.
[0025] Reference Figure 1 and Figure 2 The right end of the mounting column 4 is fixedly connected to a motor 5, the output end of the motor 5 is fixedly connected to a bidirectional threaded rod 6, the interior of the mounting column 4 is rotatably connected to the exterior of the bidirectional threaded rod 6, the exterior of the bidirectional threaded rod 6 is threadedly connected to threaded blocks 7 on both left and right sides, the interior of the mounting column 4 is slidably connected to the exterior of the threaded block 7, the top of the threaded block 7 is fixedly connected to a clamping block 8, and the interior of the mounting column 4 is slidably connected to the exterior of the clamping block 8.
[0026] Specifically, the mounting column 4 fixes the motor 5 so that the motor 5 can operate stably, the mounting column 4 limits the bidirectional threaded rod 6 so that the bidirectional threaded rod 6 can be stable when rotating, and the mounting column 4 limits the thread block 7 and the clamping block 8 so that the thread block 7 and the clamping block 8 will not deviate when moving. By starting the motor 5, the bidirectional threaded rod 6 is driven to rotate by the motor 5, and then the two threaded blocks 7 are driven to move toward a nearby end by the bidirectional threaded rod 6, so that the two clamping blocks 8 are driven to move with the thread block 7, so that the clamping block 8 can clamp and fix the pipe 9, so that it can adapt to pipes 9 of different sizes, thereby improving the practicability of the device and reducing the difficulty and cost of maintenance work during maintenance.
[0027] Reference Figure 1 and Figure 3 A buckle assembly 10 is provided inside the mounting block 3, and the buckle assembly 10 includes two push rods 1001, which are slidably connected to the inside of the two mounting blocks 3 respectively, and the left end of the push rod 1001 is fixedly connected with an extrusion block 1002, the inside of the mounting block 3 is slidably connected to the outside of the extrusion block 1002, and the left end of the extrusion block 1002 is fixedly connected with a spring 1003, and the inner wall of the mounting block 3 is fixedly connected to the outside of the spring 1003, and the front and rear sides of the left end of the extrusion block 1002 are rotatably connected with a connecting rod 1004, the inside of the mounting block 3 is slidably connected to the outside of the connecting rod 1004, and the bottom end of the connecting rod 1004 is rotatably connected with a clamping block 1005, the inside of the mounting block 3 is slidably connected to the outside of the clamping block 1005, and the front and rear sides of the insides of the two mounting frames 1 are provided with a clamping groove 1006, and the outside of the clamping block 1005 is engaged with the inside of the clamping groove 1006.
[0028] Specifically, the mounting block 3 limits the push rod 1001 and the extrusion block 1002, so that the push rod 1001 and the extrusion block 1002 are stable when moving, the mounting block 3 and the extrusion block 1002 fix the spring 1003, so that the spring 1003 can be stably elastically deformed, and the mounting block 3 limits the connecting rod 1004 and the clamping block 1005, so that the connecting rod 1004 and the clamping block 1005 will not deviate when moving, and the clamping block 1005 is engaged with the clamping groove 1006, so that the mounting block 3 is fixed, and the push rod 1001 is pushed to move to the left end, thereby driving the extrusion block 1002 to move with it through the push rod 1001, and then the spring 1003 is squeezed by the extrusion block 1002 to make elastic deformation, thereby driving the front and rear connecting rods through the extrusion block 1002. The right end of 1004 moves to the left, and then the left end of the front and rear connecting rods 1004 is driven to move toward the adjacent end through the right end of the connecting rod 1004, so that the front and rear clamping blocks 1005 are driven to move with it through the connecting rod 1004, and then the mounting block 3 is placed inside the mounting frame 1, so that the spring 1003 performs a reset activity, and then the extrusion block 1002 is driven to move to the right through the spring 1003, so that the front and rear connecting rods 1004 are driven to move toward the separated end through the extrusion block 1002, and then the clamping block 1005 is driven to move with it through the connecting rod 1004, so that the clamping block 1005 is engaged with the clamping slot 1006, so that the position of the mounting block 3 is fixed, so that the installation of the mounting block 3 can be conveniently completed, thereby reducing the difficulty and time cost of disassembly and assembly.
[0029] Working principle: When the pipe 9 needs to be clamped and fixed, the motor 5 is started to operate, thereby driving the bidirectional threaded rod 6 to rotate, and then driving the two threaded blocks 7 to move toward the adjacent end, thereby driving the two clamping blocks 8 to move with them, so that the clamping blocks 8 can clamp and fix the pipe 9;
[0030] In addition, when the mounting block 3 needs to be installed, the push rod 1001 is pushed to move to the left end, thereby driving the extrusion block 1002 to move with it, and then the extrusion spring 1003 is elastically deformed, thereby driving the right end of the front and rear connecting rods 1004 to move to the left, and then driving the left end of the front and rear connecting rods 1004 to move toward the adjacent end, thereby driving the front and rear clamping blocks 1005 to move with it, and then placing the mounting block 3 inside the mounting frame 1, thereby performing a reset activity through the spring 1003, and then driving the extrusion block 1002 to move to the right, thereby driving the front and rear connecting rods 1004 to move toward the separated end, and then driving the clamping block 1005 to move with it, so that the clamping block 1005 is engaged with the clamping slot 1006, thereby fixing the position of the mounting block 3, thereby completing the installation of the mounting block 3.
[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. An air conditioning ventilation duct reinforcement device, comprising two mounting frames (1), characterized in that: The front and rear sides of the bottom ends of the two mounting frames (1) are fixedly connected to support frames (2); the mounting frames (1) are slidably connected to mounting blocks (3); the bottom ends of the mounting blocks (3) are fixedly connected to mounting columns (4); the right ends of the mounting columns (4) are fixedly connected to motors (5); the output ends of the motors (5) are fixedly connected to bidirectional threaded rods (6); the left and right sides of the outsides of the bidirectional threaded rods (6) are threadedly connected to threaded blocks (7); the top ends of the threaded blocks (7) are fixedly connected to clamping blocks (8); the top ends of the two supporting frames (2) are slidably connected to pipes (9); and the mounting blocks (3) are provided with buckle assemblies (10) inside.
2. The air conditioning and ventilation duct reinforcement device according to claim 1 is characterized in that: The buckle assembly (10) comprises two push rods (1001), the two push rods (1001) are respectively slidably connected inside two mounting blocks (3), the left end of the push rod (1001) is fixedly connected to an extrusion block (1002), the left end of the extrusion block (1002) is fixedly connected to a spring (1003), the front and rear sides of the left end of the extrusion block (1002) are both rotatably connected to a connecting rod (1004), the bottom end of the connecting rod (1004) is rotatably connected to a clamping block (1005), and clamping grooves (1006) are provided on the front and rear sides of the inside of the two mounting frames (1).
3. The air conditioning and ventilation duct reinforcement device according to claim 1 is characterized in that: The interior of the mounting frame (1) is slidably connected to the exterior of the mounting column (4), and the top end of the mounting column (4) is in contact with the bottom end of the pipe (9).
4. The air conditioning and ventilation duct reinforcement device according to claim 1, characterized in that: The interior of the installation column (4) is rotationally connected to the exterior of the bidirectional threaded rod (6), and the interior of the installation column (4) is slidingly connected to the exterior of the threaded block (7).
5. The air conditioning and ventilation duct reinforcement device according to claim 1, characterized in that: The interior of the mounting column (4) is slidably connected to the exterior of the clamping block (8).
6. The air conditioning and ventilation duct reinforcement device according to claim 2, characterized in that: The interior of the mounting block (3) is slidably connected to the exterior of the extrusion block (1002), and the interior of the mounting block (3) is slidably connected to the exterior of the connecting rod (1004).
7. The air conditioning and ventilation duct reinforcement device according to claim 2, characterized in that: The inner wall of the mounting block (3) is fixedly connected to the outside of the spring (1003), and the inside of the mounting block (3) is slidably connected to the outside of the clamping block (1005).
8. The air conditioning and ventilation duct reinforcement device according to claim 2, characterized in that: The outside of the card block (1005) is engaged with the inside of the card slot (1006).