Floor stand for cold and heat source pipeline of air conditioner

Abstract

The utility model relates to a floor stand for a cold and heat source pipeline of an air conditioner. The floor stand comprises a fixed support and an installation pipe clamp installed on the fixed support. The mounting pipe clamp comprises an upper pipe clamp, a lower pipe clamp and a screw rod assembly connected with the upper pipe clamp and the lower pipe clamp; height adjusting structures are arranged at the two ends of the lower pipe clamp correspondingly, and each height adjusting structure comprises a fixing side plate connected to the side wall of the lower pipe clamp, a height adjusting screw vertically penetrating through the fixing side plate and installed on the fixing side plate in a threaded mode, and an installation bottom plate rotationally installed at the bottom end of the height adjusting screw and installed on the fixing support. The top of the fixing support is further provided with an elastic supporting assembly used for supporting the lower pipe clamp. According to the floor stand for the air conditioner cold and heat source pipeline, the supporting height can be adjusted, and therefore the problem that the supporting effect on the air conditioner cold and heat source pipeline is not ideal or a heat insulation liner is excessively extruded and deformed is solved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of heating, ventilation and air conditioning engineering, in particular to an air conditioner cold and heat source pipeline floor support. BACKGROUND

[0002] The air conditioner cold and heat source pipeline system is a key component for conveying cold and heat source medium in the air conditioning system. The air conditioner cold and heat source pipeline connects the cold and heat source equipment and the air conditioner terminal equipment to realize the temperature regulation of the building interior. When the air conditioner cold and heat source pipeline is arranged on the side close to the ground, the air conditioner cold and heat source pipeline floor support is needed to support the pipeline. The existing air conditioner cold and heat source pipeline floor support includes a fixed support installed on the ground and a mounting pipe clamp installed on the fixed support. An elastic heat insulation pad is arranged on the inner wall of the mounting pipe clamp. Due to the influence of the outer diameter of the pipeline and the installation position of the pipeline on the horizontal height of the lower bottom surface of the air conditioner cold and heat source pipeline, when the actual height of the lower bottom surface of the air conditioner cold and heat source pipeline deviates from the design height, the support effect of the air conditioner cold and heat source pipeline floor support on the air conditioner cold and heat source pipeline is not ideal or the heat insulation pad is excessively compressed and deformed. CONTENT OF THE INVENTION

[0003] The present application provides an air conditioner cold and heat source pipeline floor support which can adjust the support height, thereby improving the problem of unsatisfactory support effect of the air conditioner cold and heat source pipeline floor support on the air conditioner cold and heat source pipeline or the problem of excessive compression and deformation of the heat insulation pad.

[0004] The air conditioner cold and heat source pipeline floor support provided by the present application adopts the following technical scheme:

[0005] An air conditioner cold and heat source pipeline floor support includes a fixed support and a mounting pipe clamp installed on the fixed support. The mounting pipe clamp includes an upper pipe clamp, a lower pipe clamp and a screw rod assembly connecting the upper pipe clamp and the lower pipe clamp. Both ends of the lower pipe clamp are provided with height adjustment structures. The height adjustment structure includes a fixed side plate connected to the side wall of the lower pipe clamp, an adjusting screw vertically penetrating and screwing to the fixed side plate, and a mounting bottom plate rotatably installed at the bottom end of the adjusting screw and mounted on the fixed support. The top of the fixed support is further provided with an elastic support assembly for supporting the lower pipe clamp.

[0006] By adopting the above technical solution, the floor-mounted support for air conditioning cold and heat source pipes features height adjustment structures at both ends of the lower pipe clamp. The height between the lower pipe clamp and the mounting base plate is adjusted by rotating the height adjustment screw. Since the mounting base plate is mounted on a fixed support, the horizontal height of the lower pipe clamp can be adjusted. This allows the mounting pipe clamp to support and hold air conditioning cold and heat source pipes of different heights, thus improving the problem of unsatisfactory support for the air conditioning cold and heat source pipes or excessive compression and deformation of the insulation gasket. Furthermore, by incorporating elastic support components, the support effect of the fixed support on the mounting pipe clamp can be further enhanced, helping to reduce the probability of bending and deformation of the height adjustment screw.

[0007] Optionally, the top surface of the fixed bracket is provided with a T-shaped groove for the mounting base plate to slide and be arranged; the mounting base plate includes a rotating part for rotatingly engaging with the bottom end of the height adjustment screw and a locking part connected to the rotating part; the locking part is provided with a locking structure for locking the mounting base plate in the T-shaped groove; the locking structure includes a locking plate for locking and fitting against the top surface of the fixed bracket and a locking bolt threaded onto the locking part and for pressing the locking plate against the top surface of the fixed bracket.

[0008] By adopting the above technical solution, the mounting base plate is slidably arranged within the T-shaped groove of the fixed bracket, allowing the mounting pipe clamp to be adjusted to a horizontal position on the fixed bracket, which helps the mounting pipe clamp to hold the air conditioning cold and heat source pipes. The locking structure provided on the mounting base plate can lock the mounting base plate within the T-shaped groove of the fixed bracket.

[0009] Optionally, the bottom surface of the locking plate is provided with a first friction ridge; the top surface of the fixing bracket is provided with a second friction ridge on both sides of the opening of the T-shaped slide groove for cooperating with the first friction ridge.

[0010] By adopting the above technical solution, the first friction ridge of the locking plate and the second friction ridge of the fixed bracket cooperate with each other, which helps to improve the locking effect of the mounting base plate in the T-shaped groove of the fixed bracket.

[0011] Optionally, the elastic support assembly includes an upper top plate, a lower bottom plate, a telescopic connecting rod that connects the upper top plate and the lower bottom plate and is arranged vertically, and a support spring that elastically supports the upper top plate and the lower bottom plate; the telescopic connecting rod includes an upper support tube connected to the bottom surface of the upper top plate and a lower support tube connected to the top surface of the lower bottom plate and sleeved on the outside of the upper support tube, and the support spring is arranged on the inner side of the telescopic connecting rod.

[0012] The elastic support assembly is supported by the support spring on the bottom surface of the mounting pipe clamp, thereby providing support force for the mounting pipe clamp.

[0013] Optionally, the bottom surface of the lower bottom plate is provided with a T-shaped sliding strip for cooperating with the T-shaped sliding groove.

[0014] By adopting the above technical scheme, the elastic support assembly can be installed on the fixed support through the cooperation of the T-shaped sliding strip and the T-shaped sliding groove, which helps to improve the installation strength of the elastic support assembly on the fixed support, thereby facilitating the installation of the elastic support assembly on the fixed support.

[0015] Optionally, the outer side wall of the upper support pipe is symmetrically provided with two sliding protrusions, the outer side wall of the lower support pipe is provided with a sliding through groove for sliding of the sliding protrusions and vertical arrangement, and the outer side wall of the lower support pipe is provided with a locking groove at one side of the bottom of the sliding through groove for arrangement of the sliding protrusions.

[0016] By adopting the above technical scheme, the cooperation of the sliding protrusions and the sliding through groove can guide and limit the relative sliding of the upper support pipe and the lower support pipe, so that the upper support pipe is not easy to be separated from the lower support pipe, and by providing the locking groove, the elastic support assembly can be locked in the state of compressing the support spring, thereby facilitating the installation of the elastic support assembly on the fixed support.

[0017] Optionally, the sliding protrusion is provided with an operation handle.

[0018] By adopting the above technical scheme, the operator can adjust the position of the sliding protrusion by hand operation, so that the operation of rotating the upper support pipe is more convenient.

[0019] Optionally, the upper top plate has a pressing protrusion extending to the outside of the mounting pipe clamp.

[0020] By adopting the above technical scheme, the upper top plate has a pressing protrusion extending to the outside of the mounting pipe clamp, so that the operator can press the elastic support assembly through the pressing protrusion, thereby facilitating the compression of the elastic support assembly.

[0021] In summary, the present application has at least one of the following beneficial technical effects:

[0022] 1. An air conditioner cold heat source pipeline floor support, by setting height adjustment structure on both ends of the installation pipe clamp, so as to adjust the horizontal height of the lower pipe clamp, so that the installation pipe clamp can support the air conditioner cold heat source pipeline with different height, so as to improve the problem of unsatisfactory support effect of air conditioner cold heat source pipeline or excessive compression deformation of thermal insulation pad;

[0023] 2. By setting T type sliding groove on the fixed support for installation of the bottom plate sliding and setting locking structure on the installation bottom plate for locking the installation bottom plate, so that the installation pipe clamp can be arranged on the fixed support and locked, which helps to adjust the position of the installation pipe clamp to facilitate clamping the air conditioner cold heat source pipeline;

[0024] 3. The elastic support assembly comprises an upper top plate, a lower bottom plate and a telescopic connecting rod, and the telescopic connecting rod is provided with sliding block and sliding channel structure, so that the elastic support assembly can be locked in the compressed state, so as to facilitate the installation of the elastic support assembly on the fixed support. BRIEF DESCRIPTION OF DRAWINGS

[0025] Figure 1 is the structure diagram of air conditioner cold heat source pipeline floor support in example 1.

[0026] Figure 2 is the cooperation diagram of installation pipe clamp and height adjustment structure in example 1.

[0027] Figure 3 is the cross section diagram of installation pipe clamp and height adjustment structure in example 1.

[0028] Figure 4 is the structure diagram of elastic support assembly and locking convex ring in example 1.

[0029] Figure 5 is the cross section diagram of elastic support assembly in example 1.

[0030] Figure 6 is the cooperation diagram of upper pipe clamp and lower pipe clamp in example 1.

[0031] Figure 7 is the structure diagram of compression convex part structure of upper top plate extending to the outside of installation pipe clamp in example 1.

[0032] Figure 8 is the structure diagram of a portal frame in example 1.

[0033] Explanation of reference numerals in the attached drawings: 1. Fixed bracket; 11. Support base frame; 111. Support plate; 12. Mounting top plate; 121. T-shaped slide groove; 13. Spring support seat; 2. Mounting pipe clamp; 21. Upper pipe clamp; 22. Lower pipe clamp; 23. Mounting bolt; 31. Fixed side plate; 32. Height adjustment screw; 321. Limiting plate; 33. Mounting base plate; 331. Rotating part; 332. Locking part; 34. Locking plate; 35. Locking bolt; 41. Upper top plate; 42. Lower base plate; 421. T-shaped sliding strip; 43. Upper support tube; 431. Sliding protrusion; 44. Lower support tube; 441. Sliding through groove; 442. Locking groove; 45. Support spring; 46. Operating handle; 47. Pressing protrusion; 5. Assemble gantry frame; 51. Hydraulic cylinder; 52. Spherical joint. Detailed Implementation

[0034] The following is in conjunction with the appendix Figures 1-8 This application will be described in further detail.

[0035] This application discloses a floor-mounted support for air conditioning cold and heat source pipes. (Refer to...) Figure 1 The air conditioning cold and heat source pipe floor support includes a fixed bracket 1 and mounting pipe clamps 2 installed on the fixed bracket 1. In this embodiment, there are two mounting pipe clamps 2.

[0036] Reference Figure 1 The fixed bracket 1 includes a support base 11 installed on the ground, a mounting top plate 12 located on the upper side of the support base 11, and two spring support seats 13 supporting the support base 11 and the mounting top plate 12. The support base 11 is a gantry structure. The bottom ends of the two legs of the support base 11 are provided with foot plates 111, and the foot plates 111 are fixed to the ground by bolts. The two spring support seats 13 are installed at both ends of the top surface of the support base 11.

[0037] Reference Figure 1 The top surface of the mounting plate 12 is provided with a T-shaped groove 121 arranged along the length direction. The T-shaped groove 121 passes through both end faces of the mounting plate 12.

[0038] Reference Figure 1 The mounting clamp 2 includes an upper clamp 21, a lower clamp 22, and a screw assembly connecting the upper clamp 21 and the lower clamp 22. The lower clamp 22 has threaded holes at both ends of its top surface, and the upper clamp 21 has bolt through holes that penetrate both its upper and lower surfaces and align with the threaded holes. The screw assembly includes two mounting bolts 23, which pass through the bolt through holes from top to bottom and engage with the threaded holes, thereby locking the upper clamp 21 and the lower clamp 22. Insulating gaskets are arranged on the inner sides of both the upper clamp 21 and the lower clamp 22.

[0039] Reference Figure 1 ,Figure 2 And Figure 3 The two side walls of the lower pipe clamp 22 are provided with height adjustment structures. The height adjustment structure comprises a fixed side plate 31 connected to the side wall of the lower pipe clamp 22, a height adjustment screw 32 vertically penetrating and screwing to the fixed side plate 31, and a mounting bottom plate 33 rotatably mounted to the bottom end of the height adjustment screw 32 and slidingly arranged in the T-shaped sliding groove 121 of the mounting top plate 12. The bottom of the height adjustment screw 32 is provided with a limiting disc 321.

[0040] Referring to Figure 1 And Figure 3 The mounting bottom plate 33 comprises a rotating part 331 for rotating with the bottom end of the height adjustment screw 32 and a locking part 332 connected to the rotating part 331. The bottom surface of the rotating part 331 is provided with a countersunk hole for arranging the limiting disc 321. The locking part 332 is provided with a locking structure for locking the mounting bottom plate 33 in the T-shaped sliding groove 121. The locking structure comprises a locking plate 34 for locking and fitting with the top surface of the mounting top plate 12 and a locking bolt 35 screwing to the locking part 332 and for pressing the locking plate 34 against the top surface of the mounting top plate 12.

[0041] Referring to Figure 1 And Figure 3 In order to improve the locking effect of the locking plate 34 on the mounting top plate 12, the bottom surface of the locking plate 34 is arranged with a first frictional convex pattern. The top surface of the mounting top plate 12 is provided with a second frictional convex pattern on both sides of the opening of the T-shaped sliding groove 121 for cooperating with the first frictional convex pattern.

[0042] Referring to Figure 1 , Figure 4 And Figure 5 In order to improve the supporting effect of the fixed support 1 on the mounting pipe clamp 2, the top of the fixed support 1 is further provided with an elastic supporting assembly for supporting the mounting pipe clamp 2. The elastic supporting assembly comprises an upper top plate 41, a lower bottom plate 42, an extension link connecting the upper top plate 41 and the lower bottom plate 42 and vertically arranged, and a supporting spring 45 elastically supported on the upper top plate 41 and the lower bottom plate 42. The extension link comprises an upper supporting pipe 43 connected to the bottom surface of the upper top plate 41 and a lower supporting pipe 44 connected to the top surface of the lower bottom plate 42 and sleeved outside the upper supporting pipe 43. The supporting spring 45 is arranged on the inner side of the extension link.

[0043] Referring to Figure 4 And Figure 6The outer side wall of the upper support pipe 43 is symmetrically provided with two sliding protrusions 431. The outer side wall of the lower support pipe 44 is provided with a sliding channel 441 for the sliding of the sliding protrusions 431 and arranged vertically. The outer side wall of the lower support pipe 44 is provided with a locking groove 442 at the bottom side of the sliding channel 441 for the arrangement of the sliding protrusions 431. The sliding of the upper support pipe 43 at the lower support pipe 44 is limited by the sliding protrusions 431 and the sliding channel 441, and the elastic support assembly can be locked in the compressed state by arranging the sliding protrusions 431 in the locking groove 442. In order to facilitate the rotation of the upper support pipe 43 by the operator, the sliding protrusions 431 are provided with an operating handle 46.

[0044] With reference to Figure 1 and Figure 6 , in order to improve the installation strength of the elastic support assembly for the installation of the top plate 12, the bottom surface of the lower bottom plate 42 is provided with a T-shaped sliding strip 421 for cooperation with the T-shaped sliding groove 121.

[0045] With reference to Figure 7 , in the embodiment, the upper top plate 41 and the lower bottom plate 42 of the elastic support assembly are both disc-shaped, so that after the elastic support assembly is installed to the support top plate and the support installation pipe clamp 2, the upper top plate 41 of the elastic support assembly has a pressing protrusion 47 extending to the outside of the installation pipe clamp 2.

[0046] With reference to Figure 5 , Figure 6 and Figure 8 , since the sliding protrusions 431 in the elastic support assembly are separated from the locking groove 442, the upper top plate 41 will directly impact the bottom surface of the installation pipe clamp 2 under the action of the support spring 45, which is easy to cause damage to the upper top plate 41 or the installation pipe clamp 2. Therefore, the above-mentioned air conditioner cold and heat source pipeline floor stand is further provided with an assembled gantry 5. Two hydraulic cylinders 51 are installed at the crossbeam of the assembled gantry 5, the hydraulic cylinders 51 are arranged vertically, and the piston rods of the hydraulic cylinders 51 extend vertically downward. The end of the piston rod of the hydraulic cylinder 51 is provided with a spherical abutting head 52 for abutting against the pressing protrusion 47 of the upper top plate 41.

[0047] In combination with Figures 1 to 8The implementation principle of the air conditioner cold and heat source pipeline floor stand in the embodiment is as follows: first, the fixed support 1 is installed on the ground in a predetermined area; then, the installation pipe clamp 2 and the elastic support assembly are installed at the installation top plate 12 of the fixed support 1; then, the support height of the installation pipe clamp 2 is adjusted to a predetermined height through the height adjusting structure on the installation pipe clamp 2; then, the piston rod of the hydraulic cylinder 51 of the assembled gantry 5 is supported on the upper top plate 41 of the elastic support assembly, and the operation handle 46 is rotated to make the sliding block 431 out of the locking groove 442, and the upper top plate 41 has a tendency to always move upward under the action of the support spring 45; finally, the piston rod of the hydraulic cylinder 51 of the assembled gantry 5 is gradually retracted, so that the upper top plate 41 of the elastic support assembly gradually moves upward until abutting against the bottom surface of the installation pipe clamp 2.

[0048] The above are preferred embodiments of the present application, and are not intended to limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. An air conditioner cold and heat source pipe floor stand characterized by, The utility model provides a kind of installation pipe clamp, including fixed support (1), installation pipe clamp (2) is installed on the fixed support (1);The installation pipe clamp (2) includes upper pipe clamp (21), lower pipe clamp (22) and the screw assembly connecting the upper pipe clamp (21) and the lower pipe clamp (22);The both ends of the lower pipe clamp (22) are provided with height adjusting structure, the height adjusting structure includes fixed side plate (31) connected to the side wall of the lower pipe clamp (22), vertically penetrates and is screw mounted in the fixed side plate (31) height adjusting screw (32), rotation is installed in the bottom end of the height adjusting screw (32) and is installed in the installation bottom plate (33) of the fixed support (1);The top of the fixed support (1) is also provided with elastic support component for supporting the lower pipe clamp (22).

2. The air conditioner cold and heat source pipe floor stand according to claim 1, characterized in that, The top surface of the fixed support (1) is provided with a T-shaped sliding groove (121) for sliding arrangement of the installation bottom plate (33); The installation bottom plate (33) includes a rotating part (331) for rotating with the bottom end of the height adjusting screw (32) and a locking part (332) connected to the rotating part (331); The locking part (332) is provided with a locking structure for locking the installation bottom plate (33) in the T-shaped sliding groove (121); The locking structure includes a locking plate (34) for locking and fitting with the top surface of the fixed support (1) and a locking bolt (35) screw mounted on the locking part (332) and used for pressing the locking plate (34) on the top surface of the fixed support (1).

3. The air conditioner cold and heat source pipeline floor stand according to claim 2, characterized in that, The bottom surface of the locking plate (34) is arranged with a first friction ridge; The top surface of the fixed support (1) is provided with a second friction ridge on both sides of the opening of the T-shaped sliding groove (121) for cooperating with the first friction ridge.

4. The air conditioner cold and heat source pipeline floor stand according to claim 2, characterized in that, The elastic support component includes an upper top plate (41), a lower bottom plate (42), a telescopic connecting rod connected to the upper top plate (41) and the lower bottom plate (42) and arranged vertically, a support spring (45) elastically supported on the upper top plate (41) and the lower bottom plate (42); The telescopic connecting rod includes an upper support tube (43) connected to the bottom surface of the upper top plate (41) and a lower support tube (44) connected to the top surface of the lower bottom plate (42) and sleeved outside the upper support tube (43), and the support spring (45) is arranged inside the telescopic connecting rod.

5. The air conditioner cold and heat source pipe floor stand according to claim 4, characterized in that, The bottom surface of the lower bottom plate (42) is provided with a T-shaped sliding strip (421) for cooperating with the T-shaped sliding groove (121).

6. The air conditioner cold and heat source pipe floor stand according to claim 4, characterized in that, The outer side wall of the upper support tube (43) is symmetrically provided with two sliding protrusions (431), and the outer side wall of the lower support tube (44) is provided with a sliding through groove (441) for sliding of the sliding protrusions (431) and arranged vertically, and the outer side wall of the lower support tube (44) is provided with a locking groove (442) for arrangement of the sliding protrusions (431) on one side of the bottom of the sliding through groove (441).

7. The air conditioner cold and heat source pipe floor stand according to claim 6, characterized in that, The sliding protrusions (431) are provided with operation handles (46).

8. The air conditioner cold and heat source pipe floor stand according to claim 6, characterized in that, The upper top plate (41) has a pressing protrusion (47) extending to the outside of the installation pipe clamp (2).

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