Fixing support of thermal insulation pipe

Abstract

The utility model provides a fixing support of a heat preservation pipe, which belongs to the technical field of heat preservation pipe supports and comprises a supporting assembly and a lower pipe support angle adjusting assembly, and the supporting assembly is located below the lower pipe support angle adjusting assembly. Wherein the supporting assembly comprises a vertical supporting frame; the two limiting shafts symmetrically rotate on the inner side wall of the vertical supporting frame; the two side supporting frames are integrally and symmetrically formed on the outer side wall of the vertical supporting frame; the guide limiting wheels respectively rotate on the inner side walls of the two side supporting frames; the lower pipe support is arranged at the upper position of the supporting assembly; the limiting shaft and the guide limiting wheel are matched with each other, so that the lower pipe support and the upper pipe support can axially rotate along the outer side wall of the thermal insulation pipe, the opening directions of the lower pipe support and the upper pipe support are adjusted, and then the fastening direction of a bolt at the butt joint of the lower pipe support and the upper pipe support is adjusted; the situation that the fastening directions of bolts on a plurality of supports on the laying track of the heat preservation pipe are the same is effectively avoided.

Description

Technical Field

[0001] This utility model belongs to the technical field of thermal insulation pipe support, specifically relating to a fixed support for thermal insulation pipe. Background Technology

[0002] Thermal insulation pipe is short for heat-insulated pipe. It is used to transport liquids, gases and other media. During installation, thermal insulation pipes need to be supported by brackets to facilitate their installation.

[0003] Most existing insulation pipe supports consist of two semi-ring pipe supports. Since the joints (bolt tightening direction) of the two pipe supports are aligned, the insulation pipe inside the support is prone to gradually loosening due to external factors. As is well known, bolts will loosen when subjected to vibration, and bolts in the same tightening direction will gradually loosen, which will cause the limiting ability of the two pipe supports on the insulation pipe to gradually decrease, making it difficult for the insulation pipe to be stably fixed and supported.

[0004] Therefore, a fixing bracket for the insulation pipe is proposed. Summary of the Invention

[0005] This utility model provides a fixing bracket for a heat insulation pipe, the purpose of which is to solve the problems mentioned above.

[0006] This utility model embodiment provides a fixing bracket for a heat-insulating pipe, including a support assembly and a lower pipe support angle adjustment assembly, wherein the support assembly is located below the lower pipe support angle adjustment assembly; wherein, the support assembly includes a vertical support frame; two limiting shafts symmetrically rotating on the inner side wall of the vertical support frame; two side support frames integrally and symmetrically formed on the outer side wall of the vertical support frame; guide limiting wheels respectively rotating on the inner side walls of the two side support frames; a lower pipe support located above the support assembly; an upper pipe support located above the lower pipe support; and connecting blocks respectively welded to the outer side walls of the lower pipe support and the upper pipe support; wherein, the lower pipe support angle adjustment assembly includes: a guide groove and a fastening hole formed on the outer side wall of the lower pipe support, the guide groove being located outside the fastening hole; a fixing hole formed on the outer side wall of the vertical support frame; and a fastening pin penetrating inside the fastening hole and the fixing hole.

[0007] Furthermore, both the lower and upper pipe supports have inner linings embedded and fixed on their inner walls, and both the lower and upper pipe supports have insulation pipes running through their interiors. The connecting blocks on the outer walls of the lower and upper pipe supports are fixed by bolts.

[0008] Furthermore, the limiting shaft is located inside the guide groove, the guide limiting wheel is located outside the lower tube support, and the cross-section of the guide limiting wheel is an "I" shaped structure;

[0009] By adopting the technical scheme, the movement track of the lower pipe support can be limited through the combination of the limiting shaft and the guide limiting wheel, so that the axial movement track of the lower pipe support is ensured, and the lower pipe support is prevented from falling off the vertical support frame.

[0010] Further, the bottom of the vertical support frame is provided with a through hole for fixing, and the cross section of the vertical support frame is a concave structure.

[0011] By adopting the technical scheme, the vertical support frame is conveniently installed and fixed through the through hole, and the vertical support frame with the concave structure can provide a certain inner space.

[0012] Further, the sixteen fastening holes are arranged on the outer side wall of the lower pipe support at the same axis and in axial equal intervals.

[0013] By adopting the technical scheme, the lower pipe support can be fixed at a required position after axial rotation through the arrangement of the plurality of fastening holes, so that the opening direction of the lower pipe support is improved.

[0014] Further, the lower pipe support, the upper pipe support, the guide groove and the inner liner are all semi-ring structures, and the inner side wall of the inner liner is tightly attached to the outer side wall of the heat preservation pipe.

[0015] By adopting the technical scheme, the heat preservation pipe is protected and supported through the inner liner.

[0016] Further, the lower pipe support and the vertical support frame are fixed through the fastening pin penetrating through the fastening hole and the fixing hole.

[0017] By adopting the technical scheme, the connection between the lower pipe support and the vertical support frame is ensured to be firm.

[0018] Further, the fastening hole and the fixing hole are on the same axis and have the same axial radius.

[0019] By adopting the technical scheme, the fastening hole and the fixing hole are ensured to be coincident in the horizontal direction, so that the fastening pin can penetrate through the fastening hole and the fixing hole.

[0020] The utility model discloses the beneficial effects are:

[0021] The utility model discloses a limiting shaft and the mutual cooperation of guide limit wheel can make the lower pipe support and upper pipe support axial rotation along the outside wall of the heat preservation pipe, adjust the opening of lower pipe support and upper pipe support orientation, further adjust the fastening direction of bolt of lower pipe support and upper pipe support butt joint, effectively avoid the fastening direction of bolt on multiple supports on heat preservation pipe laying track same, through the misregistration of bolt fastening direction of lower pipe support and upper pipe support connection, can increase the limiting direction of lower pipe support and upper pipe support connection, avoid the problem that heat preservation pipe loosening is caused by bolt loosening by vibration, guarantee heat preservation pipe stable support fixed.

[0022] Other features and advantages of the present application will be set forth in the following description, and in part will become apparent to those skilled in the art upon examination of the following or can be learned by practice of the present application. The objects and other advantages of the present application can be realized and attained by the structure particularly pointed out in the description and the claims. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings are included to provide a further understanding of the present application and are incorporated in and constitute a part of this specification, illustrate embodiments of the present application and serve to explain the present application, and do not constitute a limitation of the present application. In the drawings:

[0024] Figure 1 It is the structural schematic diagram of the embodiment of the utility model;

[0025] Figure 2 It is the structural schematic diagram of the support assembly of the embodiment of the utility model;

[0026] Figure 3 It is the structural schematic diagram of the lower pipe support of the embodiment of the utility model;

[0027] Figure 4 It is the structural schematic diagram of the lower pipe support angular adjustment of the embodiment of the utility model;

[0028] Figure 5 It is the structural schematic diagram of the embodiment of the utility model and heat preservation pipe cooperation;

[0029] Fig. 1, support assembly; 11, vertical support frame; 12, limiting shaft; 13, side support frame; 14, guide limit wheel; 2, lower pipe support; 3, upper pipe support; 4, butt joint block; 5, lower pipe support angular adjustment assembly; 51, guide groove; 52, fastening hole; 53, fixed hole; 54, fastening pin; 6, inner lining; 7, heat preservation pipe. DETAILED DESCRIPTION

[0030] In order to make the technical scheme of the utility model, the technical scheme and the advantages of the embodiment of the utility model more clearly, the technical scheme of the embodiment of the utility model will be clearly and completely described in the following with reference to the drawings of the specific embodiment of the utility model. The same reference signs in the drawings represent the same parts. It should be noted that the described embodiment is a part of the embodiment of the utility model, not all the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.

[0031] With reference to Figures 1-5The utility model discloses a fixed support of heat preservation tube, including vertical support frame 11, the inside wall of vertical support frame 11 is connected with two vertical support frame 11 symmetry rotation, and the bottom of vertical support frame 11 is provided with the through hole for fixed, and the cross section of vertical support frame 11 is '' concave '' character structure, and through the through hole, the vertical support frame 11 is installed and fixed, and utilize the vertical support frame 11 of '' concave '' character structure can provide certain inside space, the outside wall of vertical support frame 11 is welded with two side support frame 13 symmetry, and the inside wall of two side support frame 13 is connected with the guide limit wheel 14 rotation, and the limit axle 12 is located in the guide groove 51, and the outside of lower pipe support 2 is located guide limit wheel 14, and the cross section of guide limit wheel 14 is '' G '' character structure, through the combination of limit axle 12 and guide limit wheel 14, can limit the moving track of lower pipe support 2, and then guarantee that lower pipe support 2 moves with axial movement track, avoid that lower pipe support 2 falls off from vertical support frame 11, and vertical support frame 11, limit axle 12, side support frame 13 and guide limit wheel 14 form support assembly 1, and the inside position of vertical support frame 11 is provided with lower pipe support 2, and the upper position of lower pipe support 2 is provided with upper pipe support 3, and the outside wall of lower pipe support 2 and upper pipe support 3 is welded with four butt joints 4 symmetry, and the outside wall of lower pipe support 2 is provided with guide groove 51 and fastening hole 52 in lower pipe support angle adjusting assembly 5, and guide groove 51 is located at the outside of fastening hole 52, and fastening hole 52 is provided with sixteen, and sixteen fastening holes 52 are provided with the same axle and axial equidistance on the outside wall of lower pipe support 2, utilize the setting of multiple fastening holes 52, can make lower pipe support 2 axial rotation, and then fix it in the position required, and then improve the opening orientation of lower pipe support 2, the outside wall of vertical support frame 11 is provided with two fixed holes 53 in lower pipe support angle adjusting assembly 5 symmetry, and fastening hole 52 and fixed hole 53 are on the same axial same axial radius, guarantee that fastening hole 52 and fixed hole 53 coincide in horizontal direction, and then fastening pin 54 is passed through fastening hole 52 and fixed hole 53, and the position of one side of vertical support frame 11 is provided with fastening pin 54 in lower pipe support angle adjusting assembly 5, and lower pipe support 2 and vertical support frame 11 are fixed through fastening pin 54 after passing through fastening hole 52 and fixed hole 53, guarantee that lower pipe support 2 and vertical support frame 11 are connected firmly, and the inside wall of lower pipe support 2 and upper pipe support 3 is embedded with inner lining 6, and lower pipe support 2 and upper pipe support 3 are penetrated with heat preservation tube 7, and lower pipe support 2, upper pipe support 3, guide groove 51 and inner lining 6 are all semicircular structure, and the inside wall of inner lining 6 is closely attached to the outside wall of heat preservation tube 7, utilize inner lining 6 to protect heat preservation tube 7, and support heat preservation tube 7;

[0032] The embodiment is specific to: when fixing the heat preservation pipe 7, first install and fix the vertical support frame 11 on the laying track of the heat preservation pipe 7, at this time, the openings of the lower pipe supports 2 in the vertical support frame 11 are upward, first place the heat preservation pipe 7 on the inner sides of the plurality of lower pipe supports 2 on the laying track, then put the upper pipe supports 3 on the outer side walls of the heat preservation pipe 7 and butt joint with the lower pipe supports 2, butt joint the butt joint blocks 4 by bolts (at this time, the bolts are not tightened, the heat preservation pipe 7 between the lower pipe supports 2 and the upper pipe supports 3 is in a rotatable state), after the combination of the lower pipe supports 2 and the upper pipe supports 3 is completed, adjust the opening direction of the adjacent lower pipe supports 2 through the lower pipe support angle adjusting assembly 5, specifically, disassemble the fastening pin 54, push the lower pipe supports 2 and the upper pipe supports 3, under the rolling and guiding limiting of the limiting shaft 12 and the guiding limiting wheel 14, the lower pipe supports 2 and the upper pipe supports 3 rotate along the outer side walls of the heat preservation pipe 7, the opening direction of the lower pipe supports 2 and the upper pipe supports 3 changes, after rotating to the required angle, the vertical support frame 11 and the lower pipe supports 2 are fixed by passing the fastening pin 54 through the fastening hole 52 and the fixing hole 53, the lower pipe supports 2 are in a fixed state, at this time, the bolts between the lower pipe supports 2 and the upper pipe supports 3 are tightened, at this time, the tightening direction of the bolts at the connection between the lower pipe supports 2 and the upper pipe supports 3 changes, the limiting direction at the connection between the lower pipe supports 2 and the upper pipe supports 3 can be increased, and the problem that the heat preservation pipe 7 is loosened due to the loosening of the bolts caused by vibration is avoided.

[0033] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, the above-mentioned embodiments and the description in the specification are only to illustrate the principle of the utility model, under the premise of not departing from the spirit and scope of the utility model, the utility model will have various changes and improvements, and these changes and improvements all fall within the scope of the utility model claimed. The protection scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A fixing bracket for a thermal insulation pipe, characterized in that: It includes a support assembly (1) and a lower tube support angle adjustment assembly (5), wherein the support assembly (1) is located below the lower tube support angle adjustment assembly (5); The support assembly (1) includes a vertical support frame (11); Two limiting shafts (12) that rotate symmetrically on the inner sidewall of the vertical support frame (11); Two side support frames (13) are integrally and symmetrically formed on the outer side wall of the vertical support frame (11); Guide limiting wheels (14) that rotate on the inner sidewalls of the two side support frames (13); The lower tube support (2) is located above the support assembly (1); An upper tube support (3) is provided above the lower tube support (2); The butt joints (4) are welded to the outer walls of the lower pipe support (2) and the upper pipe support (3), respectively; The lower tube support angle adjustment assembly (5) includes: A guide groove (51) and a fastening hole (52) are formed on the outer side wall of the lower tube support (2), wherein the guide groove (51) is located outside the fastening hole (52); Fixing holes (53) are formed on the outer side wall of the vertical support frame (11); Fastening pin (54) passing through the fastening hole (52) and fixing hole (53).

2. The holding stand for thermal tubes according to claim 1, characterized in that: The inner walls of the lower pipe support (2) and the upper pipe support (3) are both embedded with linings (6), and the interiors of the lower pipe support (2) and the upper pipe support (3) are permeated with heat-insulating pipes (7). The connecting blocks (4) on the outer walls of the lower pipe support (2) and the connecting blocks (4) on the outer walls of the upper pipe support (3) are fixed by bolts.

3. The holding stand for thermal tubes according to claim 1, characterized in that: The limiting shaft (12) is located in the guide groove (51), the guide limiting wheel (14) is located on the outside of the lower tube support (2), and the cross-section of the guide limiting wheel (14) is an "I" shaped structure.

4. The holding stand for thermal tubes according to claim 1, characterized in that: The bottom of the vertical support frame (11) is provided with a through hole for fixing, and the cross-section of the vertical support frame (11) is a U-shaped structure.

5. The holding stand for thermal tubes according to claim 1, characterized in that: There are a total of sixteen fastening holes (52), and the sixteen fastening holes (52) are opened on the outer side wall of the lower tube support (2) with the same axis and axially evenly spaced.

6. The holding stand for thermal tubes according to claim 1, characterized in that: The lower pipe support (2), upper pipe support (3), guide groove (51) and inner lining (6) are all semi-circular structures, and the inner wall of the inner lining (6) is tightly attached to the outer wall of the heat insulation pipe (7).

7. The holding stand for thermal tubes according to claim 1, characterized in that: The lower tube support (2) and the vertical support frame (11) are fixed together by fastening pins (54) passing through fastening holes (52) and fixing holes (53).

8. The holding stand for thermal tubes according to claim 1, characterized in that: The fastening hole (52) and the fixing hole (53) are on the same axis and have the same axial radius.

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