Central air conditioner mounting pipe guiding device

Abstract

The utility model relates to the technical field of central air conditioner installation, and discloses a central air conditioner installation pipe guiding device which comprises an installation frame and a connecting frame clamped in an inner cavity of the installation frame, and further comprises a clamping frame hinged to the upper portion of the surface of the connecting frame, teeth are installed on one side of the surface of the clamping frame, a connecting shell is fixedly connected to the surface of the connecting frame, and the clamping frame is hinged to the surface of the connecting shell. A blocking frame is slidably connected to an inner cavity of the connecting shell. According to the pipeline guiding device, the connecting blocks are matched with the connecting grooves, the pipeline guiding device can be spliced with one another, the stability after splicing can be further improved under the action of the positioning mechanism, and therefore a worker can guide a pipeline more conveniently, and meanwhile under the cooperation of the teeth and the blocking frame, the working efficiency is improved. And the position of the clamping frame can be adjusted, so that the clamping force of the pipeline is adjusted, the stability of the pipeline is effectively improved, and the problems that when an existing device is used, installation is not convenient enough, and the pipeline fixing effect is poor are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of central air-conditioning installation, in particular to a central air-conditioning installation pipe guide device. Background Art

[0002] Central air conditioning refers to a large air conditioning system, which consists of a main unit and a terminal. The main unit is divided into a water-cooled unit and an air-cooled unit. The terminal equipment mainly consists of an air conditioning unit and a fan coil unit. There is also a type of central air conditioning that uses a refrigerant Freon VRV air conditioning unit. It is different from ordinary household air conditioners. Central air conditioning can be used in large-scale buildings. In the prior art, the central air conditioning installation pipe is usually guided and fixed by a U-shaped clamp against the wall or roof. The U-shaped clamp against the wall can vertically arrange multiple pipes.

[0003] However, the existing U-shaped card needs to be used with a positioning frame, and then the U-shaped card is fixed in turn. However, during the installation process, the length of the positioning frame is not adjustable. When the length of the positioning frame is too long, the staff needs to manually cut off the excess part to avoid affecting the subsequent ceiling. When the length of the positioning frame is not enough, the staff needs to use bolts for splicing, which makes it inconvenient to guide the pipeline.

[0004] At the same time, when existing pipes are installed, they need to be wrapped with thermal insulation cotton on their surface. The size of the U-shaped card corresponds to the size of the thermal insulation cotton, and the material of the thermal insulation cotton is relatively soft. The existing U-shaped card does not have a structure for adjusting the clamping force, which will reduce the fixing effect of the pipe. After long-term use, the vibration of the main machine will be transmitted to the surface of the pipe, which will cause water leakage at the joints of the pipe. Utility Model Content

[0005] The utility model aims to provide a central air-conditioning installation pipe guide device to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above object, the utility model provides the following technical solution: a central air conditioner installation pipe guide device, including a mounting frame clamped to a connecting frame in its inner cavity, and also including:

[0007] A positioning frame is hingedly connected to the surface of the connecting frame, one side of the positioning frame surface is provided with teeth, the surface of the connecting frame is fixedly connected to a connecting shell, and the inner cavity of the connecting shell is slidably connected to a blocking frame;

[0008] Bolts are arranged below the connecting shell, a connecting block is fixedly connected to the top of the mounting frame, a connecting groove is provided at the bottom of the mounting frame, positioning grooves are provided on both sides of the surface of the mounting frame, and a positioning mechanism is provided on the surface of the mounting frame for blocking the connecting block.

[0009] Preferably, the positioning mechanism includes a movable groove opened inside the mounting frame and receiving grooves opened on both sides of the inner cavity thereof, and also includes a connecting plate sliding on the inner wall of the movable groove and blocking plates fixed on both sides thereof.

[0010] Preferably, magnets are embedded on both sides of the inner cavity of the movable groove, the connecting plate is made of iron, and the magnets are used in conjunction with the connecting plate.

[0011] Preferably, the surface of the blocking frame is engaged with the teeth, and the blocking frame and the teeth are used in coordination.

[0012] Preferably, guide grooves are provided on both sides of the inner cavity of the connecting shell, and the inner walls of the guide grooves are slidably connected to the surface of the blocking frame.

[0013] Preferably, the cross-sectional shapes of the connecting block and the connecting groove are both T-shaped, and the surface of the connecting block is slidably connected to the inner wall of the connecting groove.

[0014] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0015] The utility model can make the devices be spliced ​​with each other through the cooperation of the connecting block and the connecting groove, and can further improve the stability after splicing under the action of the positioning mechanism, so that the staff can guide the pipeline more conveniently, and at the same time, with the cooperation of the teeth and the blocking frame, the position of the clamping frame can be adjusted to adjust the clamping force of the pipeline, thereby effectively improving the stability of the pipeline, and solving the problems of the existing device that the installation is not convenient when in use and the fixing effect of the pipeline is not good. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0018] Figure 3 It is a schematic diagram of a partial three-dimensional structure in the utility model;

[0019] Figure 4 It is a schematic diagram of a partial three-dimensional cross-sectional structure in the utility model;

[0020] Figure 5 It is a schematic diagram of a local three-dimensional cross-sectional structure in the utility model.

[0021] In the figure: 1. mounting frame; 2. connecting frame; 3. positioning frame; 4. teeth; 5. connecting shell; 6. blocking frame; 7. bolts; 8. connecting block; 9. connecting groove; 10. positioning groove; 11. positioning mechanism; 111. movable groove; 112. connecting plate; 113. storage groove; 114. blocking plate; 12. magnet; 13. guide groove. 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] See also Figure 1-5As shown, a central air-conditioning installation pipe guide device comprises a mounting frame 1, a positioning hole for fixing the mounting frame 1 on a wall is provided on the surface of the mounting frame 1, a connecting frame 2 is clamped in the inner cavity of the mounting frame 1, a clamping frame 3 is hinged on the upper surface of the connecting frame 2, teeth 4 are installed on one side of the surface of the clamping frame 3, and the number of teeth 4 is several, a connecting shell 5 is fixedly connected to the surface of the connecting frame 2, the connecting shell 5 is U-shaped, a blocking frame 6 is slidably connected to the inner cavity of the connecting shell 5, the surface of the blocking frame 6 is clamped with the teeth 4, and the blocking frame 6 cooperates with the teeth 4 to connect. A bolt 7 is provided below the shell 5, and the other end of the bolt 7 penetrates into the interior of the connecting shell 5 and is threadedly connected to the inner wall of the penetration point. Under this action, its position can be moved when the bolt 7 is rotated, and one end of the bolt 7 is rotatably connected to the bottom of the blocking frame 6. Under this action, the blocking frame 6 can be driven to move when the bolt 7 moves, so as to facilitate the blocking frame 6 to be engaged with the teeth 4, so as to facilitate the staff to limit the positioning frame 3. Under this action, the positioning frame 3 can further limit the pipeline, thereby improving the positioning frame 3 and the connecting frame 2 to the pipeline. The fixing effect of the pipeline is improved to avoid the situation that the pipeline installation is not stable enough and resonance occurs, and the leakage is effectively reduced. Guide grooves 13 are provided on both sides of the inner cavity of the connecting shell 5. The inner wall of the guide groove 13 is slidably connected to the surface of the blocking frame 6. Under this action, the blocking frame 6 can be guided when it moves, so that it is more stable when moving. A connecting block 8 is fixedly connected to the top of the mounting frame 1, and a connecting groove 9 is provided at the bottom of the mounting frame 1. Under this action, it is convenient to splice the two guide devices, so that the staff can fix the pipeline more conveniently. The cross-sectional shapes of the connecting block 8 and the connecting groove 9 are both T-shaped designs. The surface of the connecting block 8 is slidably connected to the inner wall of the connecting groove 9. Under this action, the connecting block 8 can be slid into the inside of the connecting groove 9 and will not easily slide out of the connecting groove 9, so that the two guide devices are more stable after splicing. Positioning grooves 10 are provided on both sides of the surface of the mounting frame 1, and a positioning mechanism 11 is provided on the surface of the mounting frame 1. The positioning mechanism 11 can block the connecting block 8 so that the connecting block 8 will not move out from the inside of the connecting groove 9, thereby improving the stability of the device after splicing.

[0024] The positioning mechanism 11 includes a movable groove 111 opened inside the mounting frame 1, and receiving grooves 113 are opened on both sides of the inner cavity of the movable groove 111. The inner wall of the movable groove 111 is slidably connected with a connecting plate 112, and both sides of the connecting plate 112 are fixedly connected with a blocking plate 114. The surface of the blocking plate 114 is slidably connected to the inner wall of the receiving groove 113, and the surface of the blocking plate 114 is slidably connected to the inner wall of the positioning groove 10. Under this action, after the connecting block 8 slides into the interior of the connecting groove 9, the blocking plate 114 is pushed to pass through the connecting plate 112. Slide to the inside of the positioning groove 10, thereby blocking the two sides of the connecting groove 9 to prevent the connecting block 8 from moving out of the connecting groove 9, so as to improve the stability of the device after splicing. Magnets 12 are embedded on both sides of the inner cavity of the movable groove 111. The material of the connecting plate 112 is iron. The magnet 12 is used in conjunction with the connecting plate 112. Under the action, the blocking plate 114 can be limited by the connecting plate 112 to prevent it from moving at will. Under the cooperation of the blocking plate 114's own weight and the magnet 12, the blocking plate 114 can be made more stable.

[0025] Working principle: First, fix the mounting frame 1 through the positioning holes and expansion screws, then rotate the positioning frame 3 to expose the inside of the connecting frame 2, then place the pipe to be fixed inside the connecting frame 2 and then rotate the positioning frame 3 so that it can fit with the surface of the pipe. After the positioning frame 3 is moved to the appropriate position, the staff rotates the bolt 7 so that it can push the blocking frame 6 to make it contact with the bolt 7, thereby limiting the positioning frame 3 and making the pipe fix more firmly. When the device needs to be spliced ​​and used, the staff inserts the connecting block 8 of another guide device into the connecting groove 9, and then pushes the blocking plate 114 to slide it into the positioning groove 10 of the guide device on the other side, thereby blocking the connecting groove 9 and preventing the connecting block 8 from moving out of the inside of the connecting groove 9, and then install the pipe again.

[0026] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A central air conditioner installation pipe guide device, comprising a mounting frame (1) clamped to a connecting frame (2) in its inner cavity, characterized in that: Also includes: A positioning frame (3) is hingedly connected to the surface of the connecting frame (2), teeth (4) are installed on one side of the surface of the positioning frame (3), a connecting shell (5) is fixedly connected to the surface of the connecting frame (2), and a blocking frame (6) is slidably connected to the inner cavity of the connecting shell (5); A bolt (7) is arranged below the connection shell (5); a connection block (8) is fixedly connected to the top of the mounting frame (1); a connection groove (9) is provided at the bottom of the mounting frame (1); positioning grooves (10) are provided on both sides of the surface of the mounting frame (1); and a positioning mechanism (11) is provided on the surface of the mounting frame (1) that can block the connection block (8).

2. A central air conditioner installation pipe guide device according to claim 1, characterized in that: The positioning mechanism (11) comprises a movable groove (111) provided inside the mounting frame (1) and receiving grooves (113) provided on both sides of the inner cavity thereof, and also comprises a connecting plate (112) sliding on the inner wall of the movable groove (111) and blocking plates (114) fixed on both sides thereof.

3. A central air conditioner installation pipe guide device according to claim 2, characterized in that: Magnets (12) are embedded on both sides of the inner cavity of the movable groove (111); the connecting plate (112) is made of iron; and the magnets (12) and the connecting plate (112) are used in conjunction with each other.

4. A central air conditioner installation pipe guide device according to claim 1, characterized in that: The surface of the blocking frame (6) and the teeth (4) are mutually engaged, and the blocking frame (6) and the teeth (4) are used in coordination.

5. A central air conditioner installation pipe guide device according to claim 1, characterized in that: Guide grooves (13) are provided on both sides of the inner cavity of the connection shell (5), and the inner walls of the guide grooves (13) are slidably connected to the surface of the blocking frame (6).

6. A central air conditioner installation pipe guide device according to claim 1, characterized in that: The cross-sectional shapes of the connecting block (8) and the connecting groove (9) are both T-shaped, and the surface of the connecting block (8) is slidably connected to the inner wall of the connecting groove (9).

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