Tool for assembling heat exchanger core

Abstract

The utility model discloses a tool for assembling a heat exchanger core, and relates to the technical field of heat exchanger assembling. The at least two rails are mounted on the base in parallel at intervals; the transporting assembly is mounted on the track, and the transporting assembly moves back and forth along the track; the guide assembly is mounted on the base, and the guide assembly is parallel to the track; and the supporting assembly is movably mounted on the guide assembly. The heat exchanger core solves the technical problem that an existing heat exchanger core is prone to damage when assembled.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchanger assembly technical field especially relates to a heat exchanger core body assembly frock. BACKGROUND

[0002] The heat exchanger is the important part in refrigeration system, is the key part of deciding equipment refrigeration effect, and the heat exchanger function is to increase heat exchange area, and the core body of heat exchanger is generally assembled by radiating pipe, namely, a plurality of heat exchange pipes are assembled through pipe plate and then are installed to the inside of cylinder.

[0003] The existing core body assembly form is usually that the cylinder is hoisted and is placed vertically, then the core body is assembled and is placed in the cylinder, and when placing, manual carrying is also used, and this mode can easily cause the end of core body to collide with the inner wall of cylinder and be damaged, and the manual carrying mode is time-consuming and laborious, and is not conducive to accurate positioning, causing assembly difficulty. UTILITY MODEL CONTENTS

[0004] The utility model discloses a heat exchanger core body assembly frock, solve the technical problem of the heat exchanger core body assembly of prior art easily damaged.

[0005] The embodiment of the application discloses a heat exchanger core body assembly frock, which comprises:

[0006] A base;

[0007] At least two tracks are installed on the base in parallel and at intervals;

[0008] A moving assembly is installed on the track, and the moving assembly moves back and forth along the track;

[0009] A guide assembly is installed on the base, and the guide assembly is parallel to the track;

[0010] A support assembly is movably installed on the guide assembly.

[0011] The application completes the movement of the core body through the moving assembly until the inside of the cylinder, which is convenient for assembly and can also avoid damage to the core body.

[0012] On the basis of the above technical scheme, the embodiment of the application can also be improved as follows:

[0013] Further, the moving assembly comprises:

[0014] A moving trolley is arranged on the track, and the upper surface of the moving trolley is a plane;

[0015] The limiting seat is provided with a limiting groove, and is installed on the moving trolley.

[0016] Further, the guide assembly is two, and the guide assembly is located on both sides of the track.

[0017] The support assembly is multiple, and the two ends of each support assembly are matched with two guide assemblies, and the support assembly is distributed along the length direction of the guide assembly, and the beneficial effect of the step is that the support of the core body is better realized through the cooperation of multiple support assemblies and guide assemblies.

[0018] Further, the guide assembly comprises:

[0019] The fixed seat is installed on the base, and the fixed seat is located outside the track.

[0020] The guide rod is installed on the fixed seat, and the guide rod is parallel to the track, and the beneficial effect of the step is that the direction of the subsequent support assembly adjustment is provided through the guide rod.

[0021] Further, the support assembly comprises:

[0022] Two support seats are installed on the guide rod in a one-to-one correspondence.

[0023] The connecting rod is connected to the top of the two support seats, and the connecting rod is perpendicular to the guide rod.

[0024] Two positioning rods are installed on the top of the connecting rod in a spaced manner, and the beneficial effect of the step is that the support of the core body is realized through the cooperation of the positioning rod and the connecting rod.

[0025] Further, the top of the opposite side of the positioning rod is arc-shaped, and the beneficial effect of the step is to avoid damage to the core body during movement.

[0026] Further, the upper surface of the limiting seat is lower than the bottom surface of the connecting rod, and the beneficial effect of the step is to facilitate the adjustment of the position of the limiting seat, so that it can be suitable for the assembly of core bodies of different sizes.

[0027] The one or more technical solutions provided in the embodiment of the application have at least the following technical effects or advantages:

[0028] 1. The application is provided with a moving assembly, which drives the core body to move and directly transports it into the cylinder, simplifying the process of core assembly and improving efficiency.

[0029] 2. The application is assembled by the cooperation of various components to realize pushing, reduce manual operation, and avoid the impact between the core and the inner wall of the cylinder, thereby effectively protecting the core. BRIEF DESCRIPTION OF DRAWINGS

[0030] In order to more clearly illustrate the specific embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. Obviously, the drawings described below are some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0031] Figure 1 The structure diagram of a tool for assembling a heat exchanger core body according to the specific embodiment of the present application is shown in the figure.

[0032] Figure 2 The front view of Figure 1

[0033] Reference signs:

[0034] 1 - base; 2 - track; 3 - moving assembly; 4 - guide assembly; 5 - support assembly;

[0035] 301 - moving trolley; 302 - limiting seat; 303 - limiting groove;

[0036] 401 - fixed seat; 402 - guide rod;

[0037] 501 - support seat; 502 - connecting rod; 503 - positioning rod. DETAILED DESCRIPTION

[0038] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following examples are only used to more clearly illustrate the technical solutions of the present application, and therefore only serve as examples, and cannot limit the protection scope of the present application.

[0039] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in the present application should be understood as the usual meaning understood by the skilled person in the field to which the present application belongs.

[0040] ​In this application, unless otherwise expressly specified and limited, the terms "mounting", "connecting", "connecting", "fixing" and the like should be understood in a broad sense, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected; it can be directly connected, or indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0041] In order to better understand the above technical solutions, the above technical solutions will be described in detail in the following in combination with the drawings and specific embodiments of the specification.

[0042] Embodiment:

[0043] As shown in the drawings, Figures 1-2 The application embodiment discloses a tool for assembling the core of a heat exchanger, which is used for mounting the core of the heat exchanger, i.e. components such as heat exchange pipes and tube plates. Through the application, the corresponding core can be quickly mounted inside the cylinder, and the core can also be well protected to avoid damage to the heat exchange pipes.

[0044] As shown in the drawings, Figure 1 、 2 The specific structure of the application includes:

[0045] The base 1 has a flat upper surface;

[0046] At least two tracks 2 are installed in parallel and spaced apart on the base 1. Preferably, the track 2 is two tracks, which can be a track with a longitudinal cross-section in the shape of a triangle, or other types of tracks, which can provide a movement track;

[0047] The moving assembly 3 is installed on the track 2 and moves back and forth along the track 2. The moving assembly 3 is connected to the end of the core, and through back and forth movement, it can drive the core to move back and forth, so as to enter the inside of the cylinder and complete the assembly of the heat exchanger;

[0048] The guide assembly 4 is installed on the base 1, and the guide assembly 4 is parallel to the track 2;

[0049] The support assembly 5 is movably installed on the guide assembly 4. The support assembly 5 and the guide assembly 4 are used in cooperation, i.e. the support assembly 5 can move along the guide assembly 4, and the support assembly 5 is used to support the core. In this way, when the moving assembly 3 drives the core to move, the core has sufficient support and will not be deformed.

[0050] Further description is made to the moving assembly 3. The moving assembly 3 can be a trolley component, or have the following structure:

[0051] The transport component 3 includes:

[0052] The transport trolley 301 is set on the track 2, and the upper surface of the transport trolley 301 is flat. The bottom of the transport trolley 301 is equipped with rollers. It moves along the track 2 to complete the transport function. The transport trolley 301 can be connected to other power units, hydraulic cylinders, motor transmission mechanisms, etc.

[0053] The limiting seat 302 has a limiting groove 303 and is installed on the transport trolley 301. The limiting groove 303 can cooperate with the end of the core, or the limiting seat 302 can have bolt holes and be connected by bolts to fix one end of the core first, while the other parts are supported by the support assembly 5.

[0054] There are two guide components 4, and the guide components 4 are located on both sides of the track, that is, both tracks are located between the two guide components 4.

[0055] There are multiple support components 5, and each support component 5 is engaged with two guide components 4 at both ends. The support components 5 are distributed at intervals along the length direction of the guide components 4. The support components 5 limit the direction of movement through the guide components 4. At the same time, multiple support components 5 can better support the core and ensure its stability.

[0056] In one embodiment, the guide component 4 includes:

[0057] A fixing seat 401 is installed on the base 1, and the fixing seat 401 is located outside the track 2;

[0058] The guide rod 402 is installed on the fixed base 401 and is parallel to the track 2. That is, the guide rod 402 provides a constraint that is parallel to the track 2, so that the subsequent support assembly 5 can move in a specific direction. This allows the core to be supported in multiple parts and avoids damage to the core.

[0059] The support component 5 includes:

[0060] Two support seats 501 are movably mounted on the guide rod 402 in a one-to-one correspondence, meaning that the support seat 501 can move along the guide rod 402.

[0061] The connecting rod 502 is connected at both ends to the top of the two support seats 501 respectively, and the connecting rod 502 is perpendicular to the guide rod 402;

[0062] Two positioning rods 503 are installed at intervals on the top of the connecting rod 502. The positioning rods 503 in this application are used to support the core, specifically, they are supported at the tube sheet.

[0063] The top of the opposite side of the positioning rod 503 is arc-shaped, which can prevent the core from being damaged during movement.

[0064] The upper surface of the limiting seat 302 is lower than the bottom surface of the connecting rod 502, so that the position of the limiting seat 302 can be adjusted to accommodate the assembly of cores of different sizes.

[0065] Further explanation is provided regarding this application:

[0066] This application is used to complete the movement of the core. In use, the cylinder is laid flat, and then the core is transported into the cylinder through this application to complete the assembly. The movement component can move back and forth and has a low height, so it can be in different positions to adapt to the processing requirements of heat exchangers of different sizes.

[0067] Numerous specific details are set forth in this specification. However, it will be understood that embodiments of this invention may be practiced without these specific details. In some instances, well-known methods, structures, and techniques have not been shown in detail so as not to obscure the understanding of this specification.

[0068] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model, and they should all be covered within the scope of the claims and specification of this utility model.

Claims

1. A tooling for assembling a heat exchanger core, characterized in that, The base (1) is provided with at least two parallel and spaced tracks (2), a moving assembly (3) is arranged on the tracks (2) and moves back and forth along the tracks (2), a guide assembly (4) is arranged on the base (1) and is parallel to the tracks (2), and a supporting assembly (5) is movably arranged on the guide assembly (4). The moving assembly (3) comprises a moving trolley (301) arranged on the tracks (2) and having a planar upper surface, and a limiting seat (302) provided with a limiting groove (303) and arranged on the moving trolley (301). The guide assembly (4) is provided with two guide rods (402) arranged on the outside of the tracks (2). The supporting assembly (5) is provided with two supporting seats (501) movably arranged on the guide rods (402), a connecting rod (502) having two ends connected to the top of the two supporting seats (501) and being perpendicular to the guide rods (402), and two positioning rods (503) arranged on the top of the connecting rod (502). The opposite top of the positioning rod (503) is arc-shaped. The upper surface of the limiting seat (302) is lower than the bottom surface of the connecting rod (502).

2. The heat exchanger core assembly tooling of Claim 1, wherein, ​ ​ ​ 3. The heat exchanger core assembly tooling of Claim 2, wherein, ​ ​ 4. The heat exchanger core assembly tooling of Claim 3, wherein, ​ ​ ​ 5. The heat exchanger core assembly tooling of Claim 4, wherein, ​ ​ ​ ​ 6. The heat exchanger core assembly tooling of Claim 5, wherein, ​ 7. The heat exchanger core assembly tooling of Claim 5, wherein, ​

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