Quick connecting structure of air conditioner pipeline valve assembly mounting bracket

Abstract

The utility model discloses a quick connecting structure of an air conditioner pipeline valve assembly mounting bracket, which comprises a main body mechanism, a plurality of fixing mechanisms are movably mounted in the main body mechanism, each fixing mechanism comprises a mounting sleeve, a sliding rod is movably mounted in the mounting sleeve, four groups of locking blocks are movably mounted at the bottom of the mounting sleeve, and the locking blocks are movably mounted in the sliding rod. An extrusion head is fixedly mounted at the top of the sliding rod, a threaded sleeve is fixedly mounted at the top of the mounting sleeve, a fixing block is in threaded connection with the outer wall of the threaded sleeve, during mounting and connecting, mounting or dismounting can be completed only by rotating the fixing block to adjust the clamping thickness and then inserting and pulling out the sliding rod, and the advantage of quick connecting and mounting is achieved; the problem that mounting and dismounting are difficult is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a quick connection structure of an air conditioner pipeline valve assembly mounting bracket. Background Art

[0002] Air conditioning pipeline valve assembly refers to a component formed by integrating multiple key valve components that control and regulate the flow of refrigerant and the connecting pipelines between them in the air conditioning system. This assembly usually includes but is not limited to the following parts: compressor outlet valve, expansion valve or throttling device, four-way valve, solenoid valve, liquid storage dryer, high and low pressure switches, and connecting pipelines.

[0003] The connection structure of the air conditioning pipeline valve assembly mounting bracket refers to a series of components and design features used to fix and connect the pipeline valve assembly in the air conditioning system to the mounting surface (such as a wall, ground or a special base). This connection structure needs to ensure the stability and safety of the pipeline valve assembly during operation, while facilitating installation and maintenance.

[0004] In the prior art, bolts are usually inserted into the preset mounting holes on the bracket and fixed from the other side with nuts. The air conditioning pipe valve assembly can be directly fixed to the wall or strengthened by gaskets, expansion bolts, etc. Although the bolt connection is relatively simple, when used in large quantities, the process of tightening the bolts one by one will consume more labor costs and time, especially when installing in difficult-to-reach locations, there are problems of difficulty in installation and disassembly. Utility Model Content

[0005] The utility model aims to provide a quick connection structure of an air-conditioning pipeline valve assembly mounting bracket, which has the advantages of quick connection and installation and solves the problem of difficult installation and disassembly.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a quick connection structure of an air-conditioning pipeline valve assembly mounting bracket, comprising a main body mechanism, a plurality of fixing mechanisms movably installed inside the main body mechanism, the fixing mechanism comprising a mounting sleeve, a sliding rod movably installed inside the mounting sleeve, four groups of locking blocks movably installed at the bottom of the mounting sleeve, an extrusion head fixedly installed on the top of the sliding rod, a screw sleeve fixedly installed on the top of the mounting sleeve, and a fixing block threadedly connected to the outer wall of the screw sleeve.

[0007] As a preferred quick connection structure of an air-conditioning pipeline valve assembly mounting bracket of the utility model, a locking block is fixedly installed on the top of the screw sleeve, three groups of second slide grooves are opened inside the locking block, a locking groove is provided on one side of the second slide groove, and four groups of locking protrusions are fixedly installed on the outer wall of the slide rod.

[0008] As a preferred quick connection structure of an air-conditioning pipeline valve assembly mounting bracket of the utility model, four groups of second springs are fixedly installed on the top of the locking block, and an operating knob is fixedly installed on the top of the sliding rod.

[0009] As a preferred quick connection structure of an air-conditioning pipeline valve assembly mounting bracket of the utility model, four groups of first sliding grooves are opened at the bottom of the mounting sleeve, a limiting column is fixedly installed on the side of the first sliding groove away from the sliding rod, a limiting block is fixedly installed on the bottom of the locking block, a first spring is installed on the outer wall sleeve of the limiting column, a plurality of limiting strips are fixedly installed inside the sliding rod, the locking block is slidably installed on one side of the limiting strip, and the limiting block is movably installed inside the first sliding groove.

[0010] As a preferred quick connection structure of an air-conditioning pipeline valve assembly mounting bracket of the utility model, the main body mechanism includes a connecting plate, a plurality of connecting lugs are fixedly mounted on the side of the connecting plate, and a plurality of connecting holes are provided on the surfaces of the connecting plate and the connecting lugs.

[0011] As a preferred quick connection structure of an air-conditioning pipeline valve assembly mounting bracket of the utility model, a rubber pad is fixedly installed on the top of the connecting hole.

[0012] As a preferred quick connection structure of an air-conditioning pipeline valve assembly mounting bracket of the utility model, a plurality of weight-reducing grooves are provided on the surface of the connecting plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model drives the extrusion head to move by the slide bar, squeezes the locking block from the inside of the installation sleeve to the outside, and fixes the device and the installation bracket together through the cooperation between the locking block and the fixed block, and changes the distance between the fixed block and the locking block through the cooperation between the fixed block and the screw sleeve by rotating the fixed block, so that the fixing mechanism can clamp and fix objects of various thicknesses. At the same time, through the cooperation between the locking protrusion, the second slide groove and the locking groove, the position of the slide bar is fixed to prevent unlocking when the fixing mechanism is locked. During installation and connection, it is only necessary to adjust the clamping thickness by rotating the fixed block and then complete the installation or disassembly by plugging and pulling out the slide bar. It has the advantage of quick connection and installation, and solves the problem of difficult installation and disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a structural diagram of the main mechanism of the utility model;

[0017] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0018] Figure 4 It is a cross-sectional view of the fixing mechanism of the utility model;

[0019] Figure 5 For this utility model Figure 3 The enlarged view of point A in the middle;

[0020] Figure 6 For this utility model Figure 4 Enlarged view of point B in the middle.

[0021] In the figure: 1. main body mechanism; 101. connecting plate; 102. connecting lug; 103. connecting hole; 104. rubber pad; 105. weight reduction groove; 2. fixing mechanism; 201. mounting sleeve; 202. slide bar; 203. extrusion head; 204. locking block; 205. first slide groove; 206. limiting column; 207. limiting block; 208. first spring; 209. limiting strip; 210. screw sleeve; 211. fixing block; 212. locking block; 213. second slide groove; 214. locking groove; 215. locking convex; 216. second spring; 217. operating knob. DETAILED DESCRIPTION

[0022] See also Figure 1-6 A quick connection structure of an air conditioning pipeline valve assembly mounting bracket includes a main body mechanism 1, a plurality of fixing mechanisms 2 are movably installed inside the main body mechanism 1, the fixing mechanism 2 includes a mounting sleeve 201, a sliding rod 202 is movably installed inside the mounting sleeve 201, four groups of locking blocks 204 are movably installed at the bottom of the mounting sleeve 201, an extrusion head 203 is fixedly installed on the top of the sliding rod 202, a screw sleeve 210 is fixedly installed on the top of the mounting sleeve 201, and a fixing block 211 is threadedly connected to the outer wall of the screw sleeve 210.

[0023] Furthermore, a locking block 212 is fixedly installed on the top of the screw sleeve 210, three sets of second slide grooves 213 are opened inside the locking block 212, a locking groove 214 is set on one side of the second slide groove 213, and four sets of locking protrusions 215 are fixedly installed on the outer wall of the slide rod 202;

[0024] During use, the sliding rod 202 drives the extrusion head 203 to move, and the locking block 204 is squeezed from the inside of the installation sleeve 201 to the outside. The device and the mounting bracket are fixedly connected together through the cooperation between the locking block 204 and the fixing block 211, and the distance between the fixing block 211 and the locking block 204 is changed by rotating the fixing block 211 through the cooperation between the fixing block 211 and the screw sleeve 210, so that the fixing mechanism 2 can clamp and fix objects of various thicknesses. At the same time, through the cooperation between the locking protrusion 215, the second sliding groove 213, and the locking groove 214, the position of the sliding rod 202 is fixed to prevent it from being unlocked when the fixing mechanism 2 is locked. During installation and connection, it is only necessary to adjust the clamping thickness by rotating the fixing block 211 and then complete the installation or disassembly by plugging and unplugging the sliding rod 202. It has the advantage of quick connection and installation, and solves the problem of difficult installation and disassembly.

[0025] Furthermore, four sets of second springs 216 are fixedly installed on the top of the locking block 212, and a manipulation knob 217 is fixedly installed on the top of the slide bar 202;

[0026] During use, the second spring 216 squeezes the operating knob 217 so that the locking protrusion 215 is always fixed inside the locking groove 214 in a locked state.

[0027] Furthermore, four groups of first slide grooves 205 are provided at the bottom of the mounting sleeve 201. A limiting column 206 is fixedly installed on one side of the first slide groove 205 away from the slide rod 202. A limiting block 207 is fixedly installed on the bottom of the locking block 204. A first spring 208 is sleeved on the outer wall of the limiting column 206. A plurality of limiting strips 209 are fixedly installed inside the slide rod 202. The locking block 204 is slidably installed on one side of the limiting strip 209. The limiting block 207 is movably installed inside the first slide groove 205.

[0028] During use, the first slide groove 205, the limiting column 206, and the limiting block 207 cooperate to limit the displacement distance of the locking block 204, and the limiting strip 209 limits the displacement direction of the locking block 204 to ensure that the locking block 204 does not loosen or fall off.

[0029] Furthermore, the main body mechanism 1 includes a connecting plate 101, a plurality of connecting lugs 102 are fixedly mounted on the side of the connecting plate 101, and a plurality of connecting holes 103 are formed on the surfaces of the connecting plate 101 and the connecting lugs 102;

[0030] During use, the weight and stress borne by the connecting plate 101 are evenly distributed through the multiple connecting lugs 102, especially when supporting a heavier pipeline valve assembly, which helps to improve the stability and vibration resistance of the overall structure and reduce displacement or looseness caused by vibration.

[0031] Furthermore, a rubber pad 104 is fixedly installed on the top of the connection hole 103;

[0032] During use, the rubber pad 104 absorbs the vibration generated by the air conditioner outdoor unit or pipeline during operation, reduces the transmission of equipment vibration to the bracket and building structure, and further reduces the noise caused by vibration, thereby improving the comfort of the use environment.

[0033] Furthermore, a plurality of weight-reducing grooves 105 are provided on the surface of the connecting plate 101;

[0034] During use, by opening a weight-reducing groove 105 at a non-critical load-bearing position of the connecting plate 101, the weight of the connecting plate 101 can be reduced without affecting the overall structural strength. This not only reduces the difficulty of installation, but also reduces the requirements for the installation surface, and sometimes can also reduce transportation and installation costs.

[0035] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick connection structure of an air conditioning pipeline valve assembly mounting bracket, comprising a main body mechanism (1), wherein a plurality of fixing mechanisms (2) are movably mounted inside the main body mechanism (1), characterized in that: The fixing mechanism (2) comprises a mounting sleeve (201), a sliding rod (202) is movably mounted inside the mounting sleeve (201), four groups of locking blocks (204) are movably mounted at the bottom of the mounting sleeve (201), an extrusion head (203) is fixedly mounted on the top of the sliding rod (202), a screw sleeve (210) is fixedly mounted on the top of the mounting sleeve (201), and a fixing block (211) is threadedly connected to the outer wall of the screw sleeve (210).

2. The quick connection structure of the mounting bracket of the air conditioning pipeline valve assembly according to claim 1, characterized in that: A locking block (212) is fixedly installed on the top of the screw sleeve (210), three groups of second sliding grooves (213) are opened inside the locking block (212), a locking groove (214) is arranged on one side of the second sliding groove (213), and four groups of locking protrusions (215) are fixedly installed on the outer wall of the sliding rod (202).

3. The quick connection structure of the mounting bracket of the air conditioning pipeline valve assembly according to claim 2, characterized in that: Four groups of second springs (216) are fixedly installed on the top of the locking block (212), and an operating knob (217) is fixedly installed on the top of the sliding rod (202).

4. The quick connection structure of the mounting bracket of the air conditioning pipeline valve assembly according to claim 1, characterized in that: Four groups of first sliding grooves (205) are provided at the bottom of the installation sleeve (201); a limiting column (206) is fixedly installed on the side of the first sliding groove (205) away from the sliding rod (202); a limiting block (207) is fixedly installed at the bottom of the locking block (204); a first spring (208) is sleeved on the outer wall of the limiting column (206); a plurality of limiting strips (209) are fixedly installed inside the sliding rod (202); the locking block (204) is slidably installed on one side of the limiting strip (209); and the limiting block (207) is movably installed inside the first sliding groove (205).

5. The quick connection structure of the mounting bracket of the air conditioning pipeline valve assembly according to claim 1, characterized in that: The main body mechanism (1) comprises a connecting plate (101), a plurality of connecting lugs (102) are fixedly mounted on the side of the connecting plate (101), and a plurality of connecting holes (103) are provided on the surfaces of the connecting plate (101) and the connecting lugs (102).

6. The quick connection structure of the mounting bracket of the air conditioning pipeline valve assembly according to claim 5, characterized in that: A rubber pad (104) is fixedly mounted on the top of the connection hole (103).

7. The quick connection structure of the mounting bracket of the air conditioning pipeline valve assembly according to claim 5, characterized in that: A plurality of weight-reducing grooves (105) are provided on the surface of the connecting plate (101).

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