Pipeline fixing device and air conditioning system

Abstract

The utility model discloses a pipeline fixing device and an air conditioning system, relates to the field of air conditioners, and aims to meet the mounting and fixing requirements of pipelines with different pipe diameters. The pipeline fixing device comprises a main body part and a cover plate. The main body part comprises a containing part and an adjusting assembly; the accommodating part is provided with an accommodating groove and a mounting groove communicated with the accommodating groove; the accommodating groove is configured to be open; the adjusting assembly is installed in the containing part, and the adjusting assembly is configured to be switched between the following positions that at least part of the adjusting assembly stretches into the containing groove, and the adjusting assembly is far away from the containing groove. The cover plate is connected with the accommodating part; the cover plate is matched with the containing part to block the containing groove. According to the technical scheme, the mounting and fixing requirements of pipelines with different pipe diameters are met by changing the position of the adjusting assembly relative to the containing groove.

Description

Technical Field

[0001] The utility model relates to the field of air conditioning, in particular to a pipeline fixing device and an air conditioning system. Background Art

[0002] During the installation of air conditioning pipelines, the thickness of the copper pipe insulation used varies due to the influence of climate and environmental factors in different regions. Regions with higher humidity choose thicker insulation, while other regions choose thinner insulation for comprehensive cost considerations.

[0003] The inventors discovered that the existing technology has at least the following problems: Therefore, the pipe fixture must be configured according to the diameter of the pipe and the insulation after the cotton wrapping, so the pipe fixture must be customized and cannot be universally adopted. This not only increases product costs, but also creates the risk of after-sales installers confusing pipe fixtures of different specifications. After the pipe fixture is installed, if the insulation is too tight or too loose, it will cause pipeline vibration and affect the insulation effect. Utility Model Content

[0004] The utility model provides a pipeline fixing device and an air-conditioning system, which are used to meet the installation and fixing requirements of pipelines with different diameters.

[0005] Some embodiments of the present invention provide a pipeline fixing device, comprising:

[0006] The main body includes a receiving member and an adjustment assembly; the receiving member is provided with a receiving groove and a mounting groove communicating with the receiving groove; the receiving groove is configured to be open; the adjustment assembly is mounted on the receiving member and is configured to switch between the following positions: at least a portion of the adjustment assembly extends into the receiving groove, and the adjustment assembly is away from the receiving groove; and

[0007] A cover plate is connected to the accommodating component; the cover plate cooperates with the accommodating component to seal the accommodating groove.

[0008] In some embodiments, the accommodating component includes:

[0009] A support frame comprising a first support member, a second support member and a third support member; the second support member is located between the first support member and the third support member; the first support member, the second support member and the third support member are fixedly connected or integrated; and

[0010] One or more arc-shaped portions, each of which is fixedly connected to the support frame, and each of which is provided with the accommodating groove and the mounting groove;

[0011] Wherein, the adjustment assembly is at least partially installed in the gap between the arc portion and the support frame.

[0012] In some embodiments, the first support member and the third support member are both arranged perpendicular to the second support member.

[0013] In some embodiments, the adjustment assembly includes a first adjustment member; the arc portion includes a first arc plate, and the first arc plate is fixedly connected to the support frame; the accommodating component further includes:

[0014] A first mounting plate is located in a gap between the first support member and the second support member; the first mounting plate is provided with at least two first limiting holes; each of the first limiting holes is arranged along a moving track of the first adjusting member;

[0015] Wherein, the first adjusting member is located in a gap at a turning point between the first supporting member and the second supporting member, and the first adjusting member can be selectively installed in one of the first limiting holes.

[0016] In some embodiments, the first adjusting member includes a first side surface, a second side surface, a third side surface, and a fourth side surface that form a circle;

[0017] Wherein, the first side surface and the third side surface are both configured as arc-shaped surfaces;

[0018] The second side surface and the fourth side surface are respectively provided with a U-shaped opening to form a cantilever on the second side surface and the fourth side surface; the free end of each cantilever is installed with a first limiting protrusion; the first limiting protrusion cooperates with the first limiting hole.

[0019] In some embodiments, the adjustment assembly further includes a second adjustment member; the arc portion further includes a second arc plate, the second arc plate is fixedly connected to the support frame, and the second arc plate is arranged side by side with the first arc plate and fixedly connected;

[0020] The accommodating component further includes a second mounting plate, the second mounting plate being located in the gap between the second supporting member, the first curved plate, and the second curved plate; the second mounting plate is provided with at least two second limiting holes, each of which is arranged along a movement trajectory of the second adjusting member;

[0021] The second adjusting member is located in the gap between the second supporting member and the arc-shaped portion; the second adjusting member can be selectively installed in one of the second limiting holes.

[0022] In some embodiments, the adjustment assembly further includes a third adjustment member;

[0023] The accommodating component further includes a third mounting plate, the third mounting plate being at least partially located in a gap between the second supporting member, the first curved plate, and the second curved plate; the third mounting plate is provided with at least two third limiting holes, each of which is arranged along a movement trajectory of the third adjusting member; the second mounting plate and the third mounting plate are arranged in parallel;

[0024] The third adjusting member may be selectively installed in one of the third limiting holes to change the position of the third adjusting member in the receiving groove of the second arc-shaped plate.

[0025] In some embodiments, the second adjusting member includes an avoidance recess, and the third adjusting member is at least partially located in the avoidance recess; or, the third adjusting member includes an avoidance recess, and at least a portion of the second adjusting member is located in the avoidance recess.

[0026] In some embodiments, the adjustment assembly includes a fourth adjustment member;

[0027] The accommodating component further includes a fourth mounting plate, the fourth mounting plate being at least partially located in a gap at a turning point between the second supporting member and the third supporting member; the fourth mounting plate being provided with at least two fourth limiting holes, the fourth limiting holes being arranged along a movement trajectory of the fourth adjusting member;

[0028] Wherein, the fourth adjusting member can be selectively installed in one of the fourth limiting holes.

[0029] In some embodiments, the cover plate comprises:

[0030] A cover body, one end of which is rotatably connected to the main body and the other end of which is snap-connected to the main body; at least one wire groove is provided on a side of the cover body away from the main body; and

[0031] A sealing plate has one end rotatably connected to the cover plate body and the other end snap-connected to the cover plate body; the sealing plate is configured to seal the wire trough.

[0032] In some embodiments, the number of the wire accommodating grooves is more than two, and the sealing plate is configured to block some of the wire accommodating grooves.

[0033] An embodiment of the present invention further provides an air-conditioning system, comprising the pipeline fixing device provided by any technical solution of the present invention.

[0034] The pipe fixing device provided by the above technical solution includes a main body and a cover plate. The main body includes a receiving component and an adjustment component. The receiving groove of the main body is constructed to be open. After the cover plate is installed on the main body, the receiving groove is closed. The use of an open receiving groove makes it very convenient to install the pipe. The adjustment component can be inserted into the receiving groove to change the inner diameter size of the receiving groove, thereby changing the receiving capacity of the receiving groove. When the size of the pipe to be accommodated is large, a small part of the adjustment component extends out or does not extend into the receiving groove; when the size of the pipe to be accommodated is small, most of the adjustment component extends out or all of it is in the receiving groove. When the adjustment component is located in the receiving groove, part of the outer wall of the pipe presses against the adjustment component. It can be seen that the above technical solution adapts to the installation and fixing requirements of pipes of different diameters by changing the position of the adjustment component relative to the receiving groove. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of this application. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the drawings:

[0036] Figure 1 This is a schematic diagram of the three-dimensional state of the pipeline fixing device provided in an embodiment of the utility model.

[0037] Figure 2 This is a schematic diagram of the exploded state of the pipeline fixing device provided in an embodiment of the utility model.

[0038] Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the pipeline fixing device provided in an embodiment of the present utility model.

[0039] Figure 4 A schematic diagram of the three-dimensional structure of the first adjusting member and the fourth adjusting member of the pipeline fixing device provided in an embodiment of the utility model.

[0040] Figure 5 This is another three-dimensional structural schematic diagram of the first adjusting member and the fourth adjusting member of the pipeline fixing device provided in an embodiment of the present utility model.

[0041] Figure 6 A schematic diagram of the three-dimensional structure of the second adjusting member of the pipeline fixing device provided in an embodiment of the utility model.

[0042] Figure 7 A schematic diagram of the three-dimensional structure of the third adjusting member of the pipeline fixing device provided in an embodiment of the utility model.

[0043] Figure 8 A schematic diagram of the three-dimensional structure of the cover plate of the pipeline fixing device provided in an embodiment of the utility model.

[0044] Figure 9 A schematic diagram of the three-dimensional structure of the pipeline fixing device provided in an embodiment of the present utility model in one state.

[0045] Figure 10 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present utility model in one state.

[0046] Figure 11 A schematic diagram of the three-dimensional structure of the pipeline fixing device provided in an embodiment of the present utility model in another state.

[0047] Figure 12 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present utility model in another state.

[0048] Reference numerals

[0049] 1. Main body; 2. Cover plate; 3. Screw fixing part;

[0050] 11. Accommodating component; 12. Adjusting component;

[0051] 111. Receiving slot; 112. Mounting slot; 112a. First mounting slot; 112b. Second mounting slot; 112c. Third mounting slot; 112d. Fourth mounting slot; 113. Support frame; 114. Arc-shaped portion; 115. First mounting plate; 115a. First limiting hole; 114a. First arc-shaped plate; 114b. Second arc-shaped plate; 116. Second mounting plate; 116a. Second limiting hole; 117. Third mounting plate; 117a. Third limiting hole; 118. Fourth mounting plate; 118a. Fourth limiting hole; 119. Rotating shaft slot; 110. Card slot;

[0052] 113a, first support member; 113b, second support member; 113c, third support member; 113d, first avoidance groove; 113e, second avoidance groove; 113f, third avoidance groove;

[0053] 120, avoidance recess; 121, first adjustment member; 121a, first side surface; 121b, second side surface; 121c, third side surface; 121d, fourth side surface; 121e, U-shaped opening; 121f, first limiting protrusion; 121f, second limiting protrusion;

[0054] 122, second adjusting member; 123, third adjusting member; 124, fourth adjusting member; 122a, arcuate surface;

[0055] 21. Cover plate body; 22. Closing plate; 211. Wire groove; 23. Rotating shaft; 24. Buckle;

[0056] 31. First mounting member; 311. First opening slot; 32. Second mounting member; 321. Second opening slot. DETAILED DESCRIPTION

[0057] The following combination Figures 1 to 12 The technical solution provided by the present invention is described in more detail. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of components and steps, the composition of materials, numerical expressions and numerical values described in these embodiments should be interpreted as being merely exemplary and not limiting.

[0058] The terms "first," "second," and similar terms used in this disclosure do not denote any order, quantity, or importance, but are simply used to distinguish one part from another. Terms such as "include" or "comprise" mean that the elements preceding the term include the elements listed after the term, and do not exclude the possibility of also including other elements.

[0059] In the present disclosure, when a specific device is described as being located between a first device and a second device, an intervening device may or may not be present between the specific device and the first device or the second device. When a specific device is described as being connected to another device, the specific device may be directly connected to the other device without an intervening device, or may be not directly connected to the other device but with an intervening device.

[0060] All terms used in this disclosure, including technical or scientific terms, have the same meaning as understood by one of ordinary skill in the art to which this disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in, for example, commonly used dictionaries should be interpreted as having a meaning consistent with their meaning in the context of the relevant technology, and should not be interpreted in an idealized or highly formal sense, unless explicitly defined herein.

[0061] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment are considered part of the specification.

[0062] The dimensions of the various parts shown in the drawings are not drawn in accordance with actual proportions. In the drawings, common structural elements or structural elements of the same type are given the same reference numerals, and their repeated descriptions are appropriately omitted.

[0063] Figure 1This is a schematic diagram of the three-dimensional state of the pipeline fixing device provided in an embodiment of the utility model. Figure 2 This is a schematic diagram of the exploded state of the pipeline fixing device provided in an embodiment of the utility model. Figure 3 This is a schematic diagram of the three-dimensional structure of the main body of the pipeline fixing device provided in an embodiment of the present utility model.

[0064] See also Figure 1 and Figure 2 An embodiment of the utility model provides a pipeline fixing device, including a main body 1 and a cover plate 2. The main body 1 includes a receiving part 11 and an adjustment assembly 12; the receiving part 11 is provided with a receiving groove 111 and a mounting groove 112 connected to the receiving groove 111. The receiving groove 111 is constructed to be open. The adjustment assembly 12 is installed on the receiving part 11. The adjustment assembly 12 is constructed to switch between the following positions: at least part of the adjustment assembly 12 extends into the receiving groove 111, and the adjustment assembly 12 is away from the receiving groove 111. The cover plate 2 is connected to the receiving part 11; the cover plate 2 and the receiving part 11 cooperate to block the receiving groove 111.

[0065] There are various ways to connect the cover plate 2 to the accommodating member 11, which can be achieved by: the cover plate 2 and the accommodating member 11 cooperate to block the accommodating slot 111, and the cover plate 2 can be moved or rotated relative to the accommodating member 11 to open the accommodating slot 111. The cover plate 2 and the accommodating member 11 can be detachably connected, for example, by being integrally formed from a soft material such as plastic, with the connection between the two being integral and rotatable. Of course, other connection methods can also be used.

[0066] At least part of the adjusting component 12 extends into the accommodating groove 111, which means that at least part of the adjusting component 12 is in the accommodating groove 111. Then, due to the influence of the adjusting component 12, the size of the pipeline that the accommodating groove 111 can accommodate will be affected by the adjusting component 12. Therefore, as the adjusting component 12 extends into the accommodating groove 111 to a greater extent, the size of the pipeline that the accommodating groove 111 can accommodate will also change accordingly, thereby adapting to the installation requirements of different pipelines.

[0067] The adjustment component 12 is far away from the accommodating groove 111, which means that the adjustment component 12 is not located in the accommodating groove 111. In this case, the size of the pipeline that the accommodating groove 111 can accommodate will not be affected by the adjustment component 12, so this situation corresponds to the size of the pipeline that the accommodating groove 111 can accommodate is the largest.

[0068] See also Figure 3The main body 1 includes two parts: a receiving part 11 for accommodating pipelines, and an adjusting component 12 for adjusting the accommodating capacity of the receiving part 11. The main body 1 can be configured to have one or more accommodating grooves 111, and each accommodating groove 111 corresponds to the installation of a pipeline. In some embodiments, taking the accommodating part 11 as an example, each accommodating groove 111 is used to accommodate a pipeline, and the two accommodating grooves 111 are independent and do not interfere with each other. When a accommodating groove 111 needs to adjust its own accommodating capacity, it does not affect other accommodating grooves 111. The accommodating capacity of each accommodating groove 111 can be adjusted separately. The accommodating groove 111 is used to accommodate pipelines. The installation groove 112 introduced above provides a channel for allowing the adjusting component 12 to pass through for position adjustment of the adjusting component 12.

[0069] Continue to see Figure 3 The accommodating grooves 111 are arranged side by side. The sizes of the accommodating grooves 111 can be the same or different. The adjustment ranges of the adjustment components 12 of the accommodating grooves 111 can be the same or different.

[0070] Each receiving slot 111 is equipped with at least one adjustment assembly 12. In some embodiments, for example, each receiving slot 111 is equipped with two adjustment assemblies 12. The two adjustment assemblies 12 corresponding to each receiving slot 111 are dispersed and positioned independently and differently from each other. It is possible to adjust only one of the adjustment assemblies 12 or both simultaneously. The adjustment range of each adjustment assembly 12 can be set independently, and the adjustment ranges of the two adjustment assemblies 12 are independent of each other.

[0071] See also Figure 2 and Figure 3 In some embodiments, the accommodating component 11 includes a support frame 113 and one or more arc-shaped portions 114. In some embodiments, adjacent arc-shaped portions 114 can be fixedly connected by welding or other methods to increase the structural stability of the main body. The support frame 113 includes a first support member 113a, a second support member 113b, and a third support member 113c. The second support member 113b is located between the first support member 113a and the third support member 113c. The first support member 113a, the second support member 113b, and the third support member 113c are fixedly connected or integrated. Each arc-shaped portion 114 is fixedly connected to the support frame 113, and each arc-shaped portion 114 is provided with a accommodating groove 111 and a mounting groove 112. The adjustment assembly 12 is at least partially installed in the gap between the arc-shaped portion 114 and the support frame 113. The mounting groove 112 provides a channel for the movement of the adjustment assembly 12.

[0072] like Figure 3As shown, three gaps are formed between the support frame 113 and the two arc-shaped portions 114: gap A, gap B and gap C.

[0073] Gap A and Gap C each correspond to a receiving slot 111, and one adjustment assembly 12 can be installed in each of these slots. Gap B also corresponds to two receiving slots 111, and two adjustment assemblies 12 can be installed in each slot, with each adjustment assembly 12 corresponding to one receiving slot 111. Overall, each receiving slot 111 has two adjustment assemblies 12 installed. Having two adjustment assemblies 12 per receiving slot 111 increases the adjustment range; simultaneous adjustment of both adjustment assemblies 12 also speeds up the adjustment process.

[0074] Continue to see Figure 3 In some embodiments, the first support member 113a and the third support member 113c are arranged perpendicular to the second support member 113b. The vertically arranged first support member 113a, the third support member 113c and the second support member 113b have a more stable structure, strong impact resistance and good load-bearing performance. The support frame 113 is roughly U-shaped. The first support member 113a, the second support member 113b and the third support member 113c are integrated, and the support frame 113 can be formed by bending a flat plate, with a smooth transition at the bend. By adopting the above method, the structure of the support frame 113 is more stable, the structural strength of the integrated support frame 113 is higher, there is no weld, and the stress concentration phenomenon caused by welding is avoided.

[0075] Figure 4 Schematic diagram of the three-dimensional structure of the first adjusting member 121 and the fourth adjusting member 124 of the pipeline fixing device provided in an embodiment of the present utility model. Figure 5 Another three-dimensional structural diagram of the first adjusting member 121 and the fourth adjusting member 124 of the pipeline fixing device provided in an embodiment of the present utility model.

[0076] See also Figures 3 to 5 , the size adjustment method of each accommodating groove 111 is introduced below. In the following description, the arc portion 114 includes a first arc plate 114a and a second arc plate 114b as an example. Each arc plate is provided with one accommodating groove 111 and two mounting grooves 112. Of course, each arc plate can also be provided with only one mounting groove 112. The accommodating groove 111 corresponding to the first arc plate 114a is the first accommodating groove 111, and the two mounting grooves 112 corresponding to the first arc plate 114a are the first mounting groove 112a and the second mounting groove 112b. The accommodating groove 111 corresponding to the second arc plate 114b is the second accommodating groove 111, and the two mounting grooves 112 corresponding to the second arc plate 114b are the third mounting groove 112c and the fourth mounting groove 112d.

[0077] In some embodiments, the arc portion 114 includes a first arc plate 114a. The first arc plate 114a is fixedly connected to the support frame 113. The concave portion of the first arc plate 114a serves as the first accommodating groove 111. The wall of the first arc plate 114a is provided with a first mounting groove 112a (see Figure 9 ), the first mounting groove 112a provides a channel for the movement of the first adjustment member 121 described later. The accommodating component 11 also includes a first mounting plate 115, which is located in the gap A at the turning point of the first support member 113a and the second support member 113b (see Figure 3 ). The first mounting plate 115 is welded and fixed to the outer wall of the first support member 113a, the second support member 113b and the first curved plate 114a or fixed in other ways. The first mounting plate 115 is provided with at least two first limiting holes 115a. Each first limiting hole 115a is arranged along the radial direction of the first receiving groove 111 of the first curved plate 114a. Among them, the adjustment assembly 12 includes a first adjusting member 121, and the first adjusting member 121 is located in the gap at the turning point of the first support member 113a and the second support member 113b, and the first adjusting member 121 can be selectively installed in one of the first limiting holes 115a, and the position of the first adjusting member 121 in the first receiving groove 111 of the first curved plate 114a is changed by installing the first adjusting member 121 in different first limiting holes 115a.

[0078] The arrangement direction of the first limiting holes 115a corresponds to the movement direction of the first adjusting member 121. By installing the first adjusting member 121 in different first limiting holes 115a, the distance between the first adjusting member 121 and the center of the receiving groove 111 of the first curved plate 114a is changed, thereby changing the size that the receiving groove 111 of the first curved plate 114a can accommodate, thereby adapting to the installation requirements of pipelines of different thicknesses.

[0079] See also Figure 4 and Figure 5The first adjusting member 121 is roughly in the shape of a hollow cuboid. Two of the opposite sides of the first adjusting member 121 are provided with openings to achieve lightweighting of the first adjusting member 121. The other four sides of the first adjusting member 121 are a first side 121a, a second side 121b, a third side 121c and a fourth side 121d that form a circle. The first side 121a and the third side 121c are opposite to each other. The second side 121b and the fourth side 121d are opposite to each other. The second side 121b and the fourth side 121d of the first adjusting member 121 are each provided with a U-shaped opening 121e to form a cantilever P on each of the second side 121b and the fourth side 121d, and the free end of each cantilever P is installed with a first limiting protrusion 121f. The two first limiting protrusions 121f are opposite to each other, and each first limiting protrusion 121f cooperates with the first limiting hole 115a. A U-shaped opening 121e is formed between the second side 121b and the fourth side 121d. This opening 121e is a non-enclosed slot formed on the second and fourth side surfaces 121b, 121d. One end of the cantilever P on the second side 121b is connected; the other end is suspended and unconnected. One end of the cantilever P on the fourth side 121d is connected; the other end is also suspended and unconnected. The other end of each cantilever P is the free end of the cantilever P.

[0080] The first side surface 121a of the first adjusting member 121, which contacts the pipeline, is configured as an arcuate surface. This increases the contact area between the first adjusting member 121 and the insulation layer surrounding the pipeline, enhancing the reliability of the pipeline connection and preventing slippage. The third side surface 121c of the first adjusting member 121, which mates with the support frame 113, is also configured as an arcuate surface to accommodate the external shape of the support frame 113, resulting in a smoother profile for the entire pipeline fixture, reducing the risk of scratches on operators and other components caused by the pipeline fixture.

[0081] See also Figure 3 and Figure 4 As described above, the first adjustment member 121 can be selectively installed in one of the first limiting holes 115a of the first mounting plate 115. When the first adjustment member 121 includes two first limiting protrusions 121f, two first mounting plates 115 need to be provided, and both first mounting plates 115 are provided with first limiting holes 115a. The first adjustment member 121 is located between the two first mounting plates 115, and one of the first limiting protrusions 121f is engaged in one of the first limiting holes 115a of each first mounting plate 115.

[0082] When the position of the first adjusting member 121 needs to be changed, the first limiting protrusion 121f is directly pressed to withdraw the first limiting protrusion 121f from the first limiting hole 115a. Since the first limiting protrusion 121f is installed on the free end of the cantilever, the free end of the cantilever is unsupported and its position is easily changed under the action of external force. Therefore, it is relatively easy to withdraw the first limiting protrusion 121f from the first limiting hole 115a. Then, the first adjusting member 121 is pushed toward the center of the receiving groove 111 of the first curved plate 114a, so that the receiving groove 111 of the first curved plate 114a can be used to install a smaller-sized pipeline. If the first adjusting member 121 is pushed away from the center of the receiving groove 111 of the first curved plate 114a, the receiving groove 111 of the first curved plate 114a can be used to install a larger-sized pipeline.

[0083] A first avoidance groove 113d is provided at the corner of the first support member 113a and the second support member 113b, through which the first adjustment member 121 can be more conveniently installed. The first adjustment member 121 can move in and out of the first avoidance groove 113d.

[0084] See also Figure 3 、 Figure 6 and Figure 7 , the arc-shaped portion 114 also includes a second arc-shaped plate 114b, which is fixedly connected to the support frame 113, and the second arc-shaped plate 114b is arranged side by side with the first arc-shaped plate 114a and fixedly connected. The accommodating component 11 also includes a second mounting plate 116, which is located in the gap between the second support member 113b, the first arc-shaped plate 114a and the second arc-shaped plate 114b. The second mounting plate 116 is provided with at least two second limiting holes 116a. Each second limiting hole 116a is arranged along the moving trajectory of the second adjusting member 122. The adjusting assembly 12 also includes a second adjusting member 122, which is located in the gap between the second support member 113b and the first arc-shaped plate 114a and the second arc-shaped plate 114b. The second adjusting member 122 can be optionally installed in one of the second limiting holes 116a. By installing the second adjusting member 122 in different second limiting holes 116 a , the position of the second adjusting member 122 in the first receiving groove 111 of the first arc-shaped plate 114 a is changed.

[0085] The purpose of the second adjusting member 122 is also to adjust the size of the first receiving groove 111 of the first arc-shaped plate 114 a to adapt to the installation requirements of pipelines of different sizes.

[0086] See also Figure 6 and Figure 7The structures of the second adjusting member 122 and the third adjusting member 123 described later can be swapped, that is, one of the second adjusting member 122 and the third adjusting member 123 adopts Figure 6 The structure shown, another one adopts Figure 7 The structure shown.

[0087] The intersection of the first curved plate 114a, the second curved plate 114b, and the second support member 113b is roughly triangular, so the rough outlines of the second adjustment member 122 and the third adjustment member 123 are also triangular to adapt to the shape of the gap B.

[0088] Similar to the structure of the first limiting protrusion 121f provided on the first adjusting member 121, the second adjusting member 122 includes a triangular side plate, which is formed into a cantilever by opening a U-shaped groove, and the second limiting protrusion 121f is installed on the cantilever. The second limiting protrusion 121f cooperates with the second limiting hole 116a. When the position of the second adjusting member 122 needs to be changed, the second limiting protrusion is pressed to disengage the second adjusting member 122 from the second limiting hole 116a in which it is installed. After the second adjusting member 122 moves to the target position, the second limiting protrusion 121f is released, and the second limiting protrusion 121f automatically snaps into the second limiting hole 116a at the target position. The surface of the second adjusting member 122 that contacts the pipeline is also an arc-shaped surface 122a.

[0089] In some embodiments, the accommodating component 11 further includes a third mounting plate 117, which is located in the gap between the second support member 113b, the first curved plate 114a, and the second curved plate 114b. The third mounting plate 117 is provided with at least two third limiting holes 117a; each third limiting hole 117a is arranged along the movement trajectory of the third adjusting member 123. The second mounting plate 116 and the third mounting plate 117 are arranged in parallel. The adjustment assembly 12 further includes the third adjusting member 123 described above, which is located between the second support member 113b and the curved portion 114. The third adjusting member 123 can be selectively installed in one of the third limiting holes 117a. By installing the third adjusting member 123 in different third limiting holes 117a, the position of the third adjusting member 123 within the accommodating groove 111 of the second curved plate 114b can be changed.

[0090] The structure of the third adjusting member 123 is similar to that of the second adjusting member 122. The third adjusting member 123 comprises another triangular side panel with a U-shaped slot forming a cantilever. A third stopper protrusion is mounted on the cantilever. The third stopper protrusion engages with the third stopper hole 117a. To change the position of the third adjusting member 123, the third stopper protrusion is pressed to disengage the third adjusting member 123 from the third stopper hole 117a. Once the third adjusting member 123 is moved to the target position, the third stopper protrusion is released, and the third stopper protrusion automatically engages with the target third stopper hole 117a.

[0091] The above technical solution places the second adjusting member 122 and the third adjusting member 123 side by side in gap B, occupying a small space. The second adjusting member 122 is used to adjust the size of the first receiving groove 111 of the first curved plate 114a, and the third adjusting member 123 is used to adjust the size of the second receiving groove 111 of the second curved plate 114b. The second and third adjusting members 122, 123 can be adjusted independently without affecting each other. When one of the second and third adjusting members 122, 123 moves, the other provides support, making the movement more stable.

[0092] See also Figure 6 and Figure 7 In some embodiments, the second adjusting member 122 includes a relief recess 120, and at least a portion of the third adjusting member 123 is located in the relief recess 120; or the third adjusting member 123 includes a relief recess 120, and at least a portion of the second adjusting member 122 is located in the relief recess 120. The second adjusting member 122 and the third adjusting member 123 are staggered to prevent interference between their movements.

[0093] The avoidance recess 120 is provided so that the moving trajectories of the second adjusting member 122 and the third adjusting member 123 will not interfere with each other, thereby reducing the space required for the installation of the second adjusting member 122 and the third adjusting member 123, so that within a limited space, the second adjusting member 122 and the third adjusting member 123 can each be moved without interfering with each other and can also support each other.

[0094] In order to facilitate the installation of the second adjusting member 122 and the third adjusting member 123, the second supporting member 113b is provided with a second avoidance groove 113e (see Figure 10 or Figure 12 ), the second adjusting member 122 and the third adjusting member 123 can each be moved out of the second avoidance groove 113e, and can also be moved to the side of the second avoidance groove 113e facing the first curved plate 114a and the second curved plate 114b.

[0095] In some embodiments, the accommodating component 11 further includes a fourth mounting plate 118, which is located between the second support member 113b and the third support member 113c. The fourth mounting plate 118 is provided with at least two fourth limiting holes 118a, which are arranged along the movement trajectory of the fourth adjusting member 124. The adjusting assembly 12 includes a fourth adjusting member 124, which is located between the second support member 113b and the third support member 113c. The fourth adjusting member 124 can be selectively installed in one of the fourth limiting holes 118a, and the position of the fourth adjusting member 124 in the accommodating groove 111 of the second curved plate 114b can be changed by installing the fourth adjusting member 124 in different fourth limiting holes 118a.

[0096] The structure of the fourth adjusting member 124 is substantially the same as that of the first supporting member 113a described above and will not be further described here. The fourth adjusting member 124 can be used to adjust the size of the second receiving groove 111 of the second curved plate 114b to accommodate the installation requirements of pipelines of different sizes.

[0097] A third avoidance groove 113f is provided at the corner of the second support member 113b and the third support member 113c, and the fourth adjustment member 124 can be more conveniently installed through the third avoidance groove 113f. The fourth adjustment member 124 can also move in and out of the third avoidance groove 113f.

[0098] The connection between the cover plate 2 and the main body 1 will be described below.

[0099] See also Figure 1 、 Figure 2 and Figure 8 In some embodiments, one end of the cover plate 2 is rotatably connected to the support frame 113 , and the other end of the cover plate 2 is snap-connected to the support frame 113 .

[0100] The cover plate 2 is a roughly curved plate. Along one end of its length, it is provided with a shaft 23. One end of the main body 1 is provided with a shaft slot 119. The shaft 23 is removably mounted in the shaft slot 119. Along the other end of the cover plate 2, it is provided with a buckle 24 or a slot. The main body 1 has a corresponding slot 110 or buckle. The slot 110 mates with the buckle 24.

[0101] When the shaft is in shaft slot 119, as long as the latch 24 and latch slot 110 are disengaged, the cover 2 can rotate about the shaft's centerline. At this point, rotating the cover 2 opens the receiving slot 111, allowing for smooth installation of the pipe. Once the pipe is in place, snapping the cover 2 onto the main body 1 closes the receiving slot 111, preventing the pipe from falling out.

[0102] Continue to see Figure 2 and Figure 8In some embodiments, the cover 2 includes a cover body 21 and a sealing plate 22. One end of the cover body 21 is rotatably connected to the main body 1, and the other end of the cover body 21 is snap-fitted to the main body 1. At least one wire groove 211 is provided on the side of the cover body 21 away from the main body 1. The wire groove 211 is used to install components such as wires. One end of the sealing plate 22 is rotatably connected to the cover body 21, and the other end of the sealing plate 22 is snap-fitted to the cover body 21. The sealing plate 22 is configured to block the wire groove 211. The wire groove 211 of the cover 2 itself is also openable and closable to facilitate the installation of wiring.

[0103] In some embodiments, the number of wire troughs 211 is more than two, and the sealing plate 22 is constructed to block part of the wire troughs 211. The cover plate 2 can be provided with one or more wire troughs 211. The sealing plate 22 can be designed to switch the open / closed state of only part of the wire troughs 211, or it can be configured to switch the open / closed state of all the wire troughs 211. In some embodiments, the cover plate 2 is provided with three wire troughs 211, the two wire troughs 211 located at the bottom can be closed by the sealing plate 22, and the wire trough 211 located at the top is always constructed to be open to meet the installation requirements of the lines in different situations.

[0104] Figure 9 A schematic diagram of the three-dimensional structure of the pipeline fixing device provided in an embodiment of the present utility model in one state. Figure 10 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present utility model in one state. Figure 11 A schematic diagram of the three-dimensional structure of the pipeline fixing device provided in an embodiment of the present utility model in another state. Figure 12 Another three-dimensional structural schematic diagram of the pipeline fixing device provided by an embodiment of the present utility model in another state.

[0105] Figures 9 and 10 The schematic diagram of the pipeline fixing device being able to accommodate two pipelines of larger size is shown. In this first state, the first adjusting member 121 (see Figure 2 ,and Figure 2 The first adjusting member 121 is the same as that in FIG. 1 and will not be described in detail), the second adjusting member 122 (see Figure 2 ,and Figure 2 The third and fourth adjusting members 123 and 124 do not extend into the second accommodating groove 111 of the second curved plate 114b.

[0106] Figures 11 to 12This diagram illustrates a pipe fixture capable of accommodating two smaller pipes. In this second state, the first and second adjusting members 121 and 122 are both inserted into the first receiving groove 111 of the first curved plate 114a. The third and fourth adjusting members 123 and 124 are both inserted into the second receiving groove 111 of the second curved plate 114b.

[0107] In addition to the states of the pipe fixture described above, the pipe fixture also has the following working states:

[0108] In the third state, the first adjusting member 121 extends into the first receiving groove 111 of the first curved plate 114a, and the second adjusting member 122 does not extend into the first receiving groove 111 of the first curved plate 114a. Neither the third adjusting member 123 nor the fourth adjusting member 124 extends into the second receiving groove 111 of the second curved plate 114b, or both the third adjusting member 123 and the fourth adjusting member 124 extend into the second receiving groove 111 of the second curved plate 114b, or one of the third adjusting member 123 and the fourth adjusting member 124 extends into the second receiving groove 111 of the second curved plate 114b.

[0109] In the fourth state, the first adjusting member 121 does not extend into the first receiving groove 111 of the first curved plate 114a, and the second adjusting member 122 extends into the first receiving groove 111 of the first curved plate 114a. Neither the third adjusting member 123 nor the fourth adjusting member 124 extends into the second receiving groove 111 of the second curved plate 114b, or both the third adjusting member 123 and the fourth adjusting member 124 extend into the second receiving groove 111 of the second curved plate 114b, or one of the third adjusting member 123 and the fourth adjusting member 124 extends into the second receiving groove 111 of the second curved plate 114b.

[0110] Continue to see Figures 9 to 12 In some embodiments, the pipeline fixing device further includes a screw fixing portion 3, which is mounted on the main body 1 and located on a side of the main body 1 away from the cover plate 2. The screw fixing portion 3 is used to install a screw, which can fix or hoist the entire pipeline fixing device.

[0111] In some embodiments, the screw fixing portion 3 includes a first mounting member 31 and a second mounting member 32. The first mounting member 31 includes a first opening slot 311 and is fixed to the accommodating member 11. The second mounting member 32 includes a second opening slot 321 and is fixed to the accommodating member 11. The first opening slot 311 and the second opening slot 321 have different opening directions to enhance the convenience and firmness of the screw connection.

[0112] An embodiment of the present invention further provides an air-conditioning system, comprising the pipeline fixing device provided by any technical solution of the present invention.

[0113] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inside," "outside," and the like, indicating positions or location relationships, are based on the positions or location relationships shown in the accompanying drawings and are used solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the scope of protection of the present invention. When the absolute position of the object being described changes, the relative position relationship may also change accordingly.

[0114] In the description of the present invention, each technical feature can be combined with other technical features where feasible.

[0115] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A pipeline fixing device, characterized in that: include: A main body (1) comprises a receiving component (11) and an adjusting assembly (12); the receiving component (11) is provided with a receiving groove (111) and a mounting groove (112) communicating with the receiving groove (111); the receiving groove (111) is configured to be open; the adjusting assembly (12) is mounted on the receiving component (11), and the adjusting assembly (12) is configured to switch between the following positions: at least a portion of the adjusting assembly (12) extends into the receiving groove (111), and the adjusting assembly (12) is away from the receiving groove (111); and The cover plate (2) is connected to the accommodating component (11); the cover plate (2) cooperates with the accommodating component (11) to seal the accommodating groove (111).

2. The pipeline fixing device according to claim 1, characterized in that: The accommodating component (11) comprises: A support frame (113) comprising a first support member (113a), a second support member (113b) and a third support member (113c); the second support member (113b) is located between the first support member (113a) and the third support member (113c); the first support member (113a), the second support member (113b) and the third support member (113c) are fixedly connected or are integrated; and One or more arc-shaped portions (114), each of the arc-shaped portions (114) is fixedly connected to the support frame (113), and each of the arc-shaped portions (114) is provided with the accommodating groove (111) and the mounting groove (112); Wherein, the adjustment assembly (12) is at least partially installed in the gap between the arc portion (114) and the support frame (113).

3. The pipeline fixing device according to claim 2, characterized in that: The first support member (113a) and the third support member (113c) are both arranged perpendicular to the second support member (113b).

4. The pipeline fixing device according to claim 2 or 3, characterized in that: The adjustment assembly (12) includes a first adjustment member (121); the arc portion (114) includes a first arc plate (114a), and the first arc plate (114a) is fixedly connected to the support frame (113); the accommodating component (11) also includes: A first mounting plate (115) is located in a gap at a turning point between the first support member (113a) and the second support member (113b); the first mounting plate (115) is provided with at least two first limiting holes (115a); each of the first limiting holes (115a) is arranged along a moving track of the first adjusting member (121); The first adjusting member (121) is located in a gap at a turning point between the first supporting member (113a) and the second supporting member (113b), and the first adjusting member (121) can be selectively installed in one of the first limiting holes (115a).

5. The pipeline fixing device according to claim 4, characterized in that: The first adjusting member (121) comprises a first side surface (121a), a second side surface (121b), a third side surface (121c), and a fourth side surface (121d) that form a circle; Wherein, the first side surface (121a) and the third side surface (121c) are both configured as arc-shaped surfaces; The second side surface (121b) and the fourth side surface (121d) are each provided with a U-shaped opening (121e) to form cantilevers on the second side surface (121b) and the fourth side surface (121d); a first limiting protrusion (121f) is installed at the free end of each cantilever; the first limiting protrusion (121f) cooperates with the first limiting hole (115a).

6. The pipeline fixing device according to claim 4, characterized in that: The adjustment assembly (12) further includes a second adjustment member (122); the arc portion (114) further includes a second arc plate (114b), the second arc plate (114b) is fixedly connected to the support frame (113), and the second arc plate (114b) and the first arc plate (114a) are arranged side by side and fixedly connected; The accommodating component (11) further includes a second mounting plate (116), the second mounting plate (116) being located in a gap between the second supporting member (113b), the first arc-shaped plate (114a), and the second arc-shaped plate (114b); the second mounting plate (116) is provided with at least two second limiting holes (116a), each of the second limiting holes (116a) being arranged along a moving track of the second adjusting member (122); The second adjusting member (122) is located in the gap between the second supporting member (113b) and the arc-shaped portion (114); the second adjusting member (122) can be selectively installed in one of the second limiting holes (116a).

7. The pipeline fixing device according to claim 6, characterized in that: The adjustment assembly (12) further includes a third adjustment member (123); The accommodating component (11) further includes a third mounting plate (117), wherein the third mounting plate (117) is at least partially located in a gap between the second supporting member (113b), the first arc-shaped plate (114a), and the second arc-shaped plate (114b); the third mounting plate (117) is provided with at least two third limiting holes (117a), and each of the third limiting holes (117a) is arranged along a moving track of the third adjusting member (123); the second mounting plate (116) and the third mounting plate (117) are arranged in parallel; The third adjusting member (123) can be selectively installed in one of the third limiting holes (117a) to change the position of the third adjusting member (123) in the receiving groove (111) of the second arc-shaped plate (114b).

8. The pipeline fixing device according to claim 7, characterized in that: The second adjusting member (122) includes a relief recess (120), and the third adjusting member (123) is at least partially located in the relief recess (120); or the third adjusting member (123) includes a relief recess (120), and at least a portion of the second adjusting member (122) is located in the relief recess (120).

9. The pipeline fixing device according to claim 6, characterized in that: The adjustment assembly (12) includes a fourth adjustment member (124); The accommodating component (11) further includes a fourth mounting plate (118), wherein the fourth mounting plate (118) is at least partially located in a gap at a turning point between the second support member (113b) and the third support member (113c); the fourth mounting plate (118) is provided with at least two fourth limiting holes (118a), and the fourth limiting holes (118a) are arranged along a moving track of the fourth adjusting member (124); The fourth adjusting member (124) can be selectively installed in one of the fourth limiting holes (118a).

10. The pipeline fixing device according to claim 1, characterized in that: The cover plate (2) comprises: A cover plate body (21) is rotatably connected to the main body (1) at one end and snap-connected to the main body (1) at the other end; at least one wire accommodating groove (211) is provided on a side of the cover plate body (21) away from the main body (1); and A sealing plate (22) is rotatably connected to the cover plate body (21) at one end and snap-connected to the cover plate body (21) at the other end; the sealing plate (22) is configured to seal the wire accommodating groove (211).

11. The pipeline fixing device according to claim 10, characterized in that: The number of the wire accommodating grooves (211) is more than two, and the sealing plate (22) is configured to block a portion of the wire accommodating grooves (211).

12. An air conditioning system, characterized in that: The invention comprises the pipeline fixing device according to any one of claims 1 to 11.

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