Freezer refrigeration pipeline laying and fixing device

Abstract

The utility model relates to the field of refrigeration pipelines, in particular to a fixing device for laying of refrigeration pipelines of a refrigeration house, and aims to solve the technical problems that in the prior art, the distance and the parallelism between the pipelines are inconvenient to control during laying, and the pipelines are prone to being damaged by equipment during fixing, the fixing device is characterized in that a pipeline groove is formed in the lower portion of a thick-edge plate, and the width of the pipeline groove is equal to the outer diameter of the pipelines; the thick-edge plate is connected with the thin-edge plate through a first sliding rail, a first sliding positioning plate is connected to the first sliding rail in a sliding mode and can slide and be locked on the first sliding rail, scales are marked on the first sliding rail, a reference pipeline is firstly fixed, and then the first sliding positioning plate slides on a pipeline groove of the thick-edge plate with the reference pipeline as the reference. The metal pipelines are buckled in the pipeline grooves of the first sliding positioning plate, the parallelism and the distance between the adjacent pipelines are guaranteed, positioning can be completed by buckling the pipeline grooves, clamping is not needed, the metal pipelines cannot be damaged, and when the pipeline distance is long, the second sliding positioning plate slides to extend the fixing range.

Description

Technical Field

[0001] The utility model relates to the field of refrigeration pipelines, in particular to a refrigeration pipeline laying and fixing device for a cold storage. Background Art

[0002] The laying of refrigeration pipes is an important step in the cold storage refrigeration system, which is directly related to the efficiency and stability of the entire refrigeration system. The basic steps are as follows:

[0003] 1. According to the needs of the refrigeration system, choose suitable pipes, commonly used are copper pipes, stainless steel pipes, etc.;

[0004] 2. Select the pipe diameter according to the suction and exhaust valve interface of the compressor;

[0005] 3. Lay the pipeline according to the designed path, and pay attention that the pipeline should not have too large bends to avoid affecting the cooling effect;

[0006] 4. Check the tightness of the pipe connections to ensure there are no leaks.

[0007] In the prior art, the distance and parallelism between pipelines are difficult to control during laying, and the equipment is prone to damage the pipelines during fixing. The utility model solves the above problems. Utility Model Content

[0008] The utility model provides a cold storage refrigeration pipeline laying and fixing device to solve the technical problems that the distance and parallelism between pipelines are difficult to control during laying in the prior art and the pipelines are easily damaged by equipment during fixing.

[0009] A cold storage refrigeration pipeline laying and fixing device comprises: a pipeline groove is opened at the bottom of a thick side plate, the width of the pipeline groove is equal to the outer diameter of the pipeline, the thick side plate is connected to the thin side plate through a slide rail, a sliding positioning plate is slidably connected to the slide rail, the sliding positioning plate can slide and lock on the slide rail, and the slide rail is marked with scales.

[0010] Furthermore, the sliding positioning plate is threadedly connected to the threaded rod, and the threaded rod is rotatably connected to the thick side plate and the thin side plate.

[0011] Furthermore, a second slide rail is slidably connected to the thin edge plate, a second slide positioning plate is connected to the outer end of the second slide rail, a pipe groove is provided at the lower part of the second slide positioning plate, the second slide rail can slide and lock in the thin edge plate, and a scale is marked on the second slide rail.

[0012] Furthermore, the second slide rail is slidably connected to the first slide positioning plate.

[0013] Furthermore, the slide rails are provided with two, and positioning grooves are opened on the horizontally opposite sides of the two slide rails. The positioning grooves are arc-shaped surfaces, and positioning rods are in contact with the two opposite positioning grooves. The two positioning rods are connected by a spring, and the positioning rods are slidably connected to the slide cylinder. The spring is located in the slide cylinder and is in a compressed state, and the slide cylinder is connected to the inner side of the thin edge plate.

[0014] Beneficial effects of the utility model:

[0015] 1. First, fix the reference pipe, and then slide the sliding positioning plate 1 on the pipe groove of the thick side plate based on the reference pipe. The metal pipe is buckled into the pipe groove of the sliding positioning plate 1 to ensure the parallelism and distance between adjacent pipes.

[0016] 2. The positioning can be completed by snapping the pipe groove, without clamping, and will not damage the metal pipe;

[0017] 3. When the pipeline is far away, slide the second positioning plate to extend the fixing range. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of the utility model Figure 1 ;

[0019] Figure 2 This is a schematic diagram of the structure of the utility model Figure 2 ;

[0020] In the figure: thick edge plate 1; pipe groove 2; slide rail 1 3; thin edge plate 4; sliding positioning plate 1 5; threaded rod 6; slide rail 2 7; sliding positioning plate 2 8; positioning groove 9; positioning clamp rod 10; spring 11; slide cylinder 12. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The rotational connection described in this device refers to the process of baking the bearing on the shaft, providing a spring retaining ring groove on the shaft or the shaft hole, and clamping the elastic retaining ring in the retaining ring groove to achieve axial fixation of the bearing and realize rotation; the articulation refers to a connection method that is active on connecting parts such as hinges, pins and short shafts.

[0023] The utility model will be described in detail below with reference to the accompanying drawings.

[0024] Embodiment 1:

[0025] The following is combined with Figure 1-2 The present embodiment describes a cold storage refrigeration pipeline laying and fixing device, comprising: a thick side plate 1 is provided with a pipeline groove 2 at the bottom, the width of the pipeline groove 2 is equal to the outer diameter of the pipeline, the thick side plate 1 is connected to the thin side plate 4 through a slide rail 3, a slide positioning plate 5 is slidably connected to the slide rail 3, the slide positioning plate 5 can slide and lock on the slide rail 3, and the slide rail 3 is marked with scales;

[0026] First, fix the reference pipe, and buckle the pipe groove 2 of the thick side plate 1 onto the reference pipe. The lower part of the thick side plate 1 and the lower part of the thin side plate 4 are both in contact with the ground. Then slide the sliding positioning plate 5 along the slide rail 3. After reaching the scale on the designated slide rail 3, lock the sliding positioning plate 5 and insert the pipe into the pipe groove 2 at the lower part of the sliding positioning plate 5 to complete the positioning, ensuring the distance and parallelism of the pipes without damaging the pipes.

[0027] The sliding positioning plate 1 5 is threadedly connected to the threaded rod 6, and the threaded rod 6 is rotatably connected to the thick edge plate 1 and the thin edge plate 4;

[0028] The sliding positioning plate 5 is driven to slide along the slide rail 3 by rotating the threaded rod 6 to achieve sliding and locking.

[0029] The thin edge plate 4 is slidably connected with a slide rail 2 7, the outer end of the slide rail 2 7 is connected with a slide positioning plate 2 8, the lower part of the slide positioning plate 2 8 is provided with a pipeline groove 2, the slide rail 2 7 can slide and lock in the thin edge plate 4, and the slide rail 2 7 is marked with a scale;

[0030] When the distance between the pipelines is far, slide the sliding positioning plate 28, which drives the slide rail 27 to slide in the thin edge plate 4. After reaching the specified scale on the slide rail 27, the sliding positioning plate 28 is locked, and the pipeline is inserted into the pipeline groove 2 at the lower part of the sliding positioning plate 28 to complete the positioning and extend the fixing range.

[0031] The slide rail 2 7 is slidably connected to the slide positioning plate 1 5;

[0032] The slide rail 2 7 will not interfere with the sliding positioning plate 1 5 .

[0033] There are two slide rails 7, and positioning grooves 9 are provided on the horizontally opposite sides of the two slide rails 7. The positioning grooves 9 are arc-shaped surfaces. Positioning rods 10 are in contact with the two opposite positioning grooves 9. The two positioning rods 10 are connected by a spring 11. The positioning rods 10 are slidably connected in a slide cylinder 12. The spring 11 is located in the slide cylinder 12 and is in a compressed state. The slide cylinder 12 is connected to the inner side of the thin edge plate 4.

[0034] When the positioning card rod 10 is located in the positioning groove 9, under the action of the spring 11, the two slide rails 27 are locked and will not move without a large external force, which is convenient for pipeline positioning. When adjusting, the sliding positioning plate 28 is pulled, and the slide rail 27 drives the positioning groove 9 to move, and the positioning card rod 10 slides into the slide cylinder 12. The spring 11 is compressed, and the positioning card rod 10 changes the positioning groove 9, thereby realizing the displacement and locking of the slide rail 27.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A cold storage refrigeration pipeline laying and fixing device, characterized in that: include: A pipe groove (2) is provided at the bottom of the thick side plate (1), the width of the pipe groove (2) is equal to the outer diameter of the pipe, the thick side plate (1) is connected to the thin side plate (4) through a slide rail (3), a slide positioning plate (5) is slidably connected to the slide rail (3), the slide positioning plate (5) can slide and lock on the slide rail (3), and a scale is marked on the slide rail (3).

2. A cold storage refrigeration pipeline laying and fixing device according to claim 1, characterized in that: The sliding positioning plate (5) is threadedly connected to the threaded rod (6), and the threaded rod (6) is rotatably connected to the thick edge plate (1) and the thin edge plate (4).

3. A cold storage refrigeration pipeline laying and fixing device according to claim 1, characterized in that: The thin edge plate (4) is slidably connected with a second slide rail (7), the outer end of the second slide rail (7) is connected with a second slide positioning plate (8), a pipe groove (2) is provided at the lower part of the second slide positioning plate (8), the second slide rail (7) can slide and lock in the thin edge plate (4), and a scale is marked on the second slide rail (7).

4. A cold storage refrigeration pipeline laying and fixing device according to claim 3, characterized in that: The second slide rail (7) is slidably connected to the first slide positioning plate (5).

5. A cold storage refrigeration pipeline laying and fixing device according to claim 3 or 4, characterized in that: The two slide rails (7) are provided with two positioning grooves (9) on the horizontally opposite sides of the two slide rails (7), the positioning grooves (9) are arc-shaped curved surfaces, and positioning rods (10) are in contact with the two opposite positioning grooves (9), the two positioning rods (10) are connected by a spring (11), the positioning rods (10) are slidably connected to the slide cylinder (12), the spring (11) is located in the slide cylinder (12) and is in a compressed state, and the slide cylinder (12) is connected to the inner side of the thin edge plate (4).

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