Heat exchange tube assembling device

Abstract

The utility model discloses a heat exchange tube assembling device, which relates to the technical field of heat exchange tube tools, and particularly structurally comprises a clamp component, a plurality of clamping grooves, a plurality of connecting rods and a plurality of connecting rods, the feeding assembly is arranged on the outer side of the clamp assembly; the clamp assembly comprises a base; the multiple clamping units are installed on the base at intervals, the clamping units are distributed in the length direction of the base at intervals, and clamping grooves are formed in the clamping units; the adjusting units are installed at the bottoms of the clamping units in a one-to-one correspondence mode so as to adjust the width of the groove opening of the clamping groove. The technical problem that time and labor are wasted when an existing heat exchange tube is assembled is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat exchange pipe frock technical field especially relates to a heat exchange pipe assembly device. 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 used to increase heat exchange area, and the core 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 heat exchange pipe is hoisted when assembling, is placed vertically, then installs the pipe plate, and the assembly of heat exchange pipe is completed one by one, but the efficiency is low, and the heat exchange pipe is damaged easily, and the manual assembly mode is time -consuming and labor -intensive, is not favorable for accurate positioning, causes assembly difficulty. UTILITY MODEL CONTENT

[0004] The utility model provides a heat exchange pipe assembly device, solve the technical problem of time -consuming and labor -intensive of prior art's heat exchange pipe assembly.

[0005] The application discloses a heat exchange pipe assembly device, which comprises:

[0006] The clamp assembly is provided with a plurality of clamping grooves along the length direction thereof;

[0007] The feeding assembly is arranged outside the clamp assembly;

[0008] The clamp assembly comprises:

[0009] A base;

[0010] A plurality of clamping units are installed on the base in a spaced manner, and the clamping units are distributed in a spaced manner along the length direction of the base, and a clamping groove is formed in the clamping unit;

[0011] A plurality of adjusting units are installed on the bottom of the clamping unit one by one to adjust the slot width of the clamping groove.

[0012] The clamp assembly is designed, the pipe plate is clamped through the plurality of clamping units, the assembly of heat exchange pipe is facilitated, the core of heat exchanger is formed, and the assembly efficiency is improved.

[0013] On the basis of the above technical scheme, the application embodiment can also be improved as follows:

[0014] Further, the clamping unit is composed of two L-shaped baffles, the vertical sections of the baffles are arranged oppositely, and a gap is left between the two baffles to form the clamping groove, and a sliding groove is formed in the horizontal section of the baffle.

[0015] The adjusting unit is an adjusting bolt, which is connected with the base after passing through the sliding groove, and the beneficial effect of the step is to complete locking through the adjusting bolt after adjusting the baffle indirectly, so as to ensure the clamping size of the clamping groove.

[0016] Further, the base is a channel steel piece.

[0017] Further, the feeding assembly comprises:

[0018] a track;

[0019] a sliding block slidingly installed on the track;

[0020] a support plate installed on the sliding block;

[0021] a feeding auxiliary plate vertically installed on the support plate, and a plurality of through holes are spaced apart on the feeding auxiliary plate;

[0022] a plurality of feeding auxiliary pads are installed in the through holes one by one, and the beneficial effect of the step is that the feeding auxiliary pads and the feeding auxiliary plate cooperate to facilitate subsequent movement of the heat exchange pipes, thereby completing assembly of the heat exchange pipes and the tube plate.

[0023] Further, the feeding auxiliary pad comprises:

[0024] a circular ring segment;

[0025] a plurality of clamping segments distributed circumferentially along the inside of the circular ring segment, and the beneficial effect of the step is that the feeding auxiliary pad is designed to better facilitate movement of the heat exchange pipes.

[0026] Further, the clamping segment extends in a direction towards the clamp assembly, and the beneficial effect of the step is that the clamping segment is designed to better achieve clamping.

[0027] One or more technical solutions provided in the embodiments of the application have at least the following technical effects or advantages:

[0028] 1. The clamp assembly and the feeding assembly are provided, the clamp assembly can stably clamp the tube plate, and assembly is completed through the feeding assembly, thereby improving assembly efficiency of the heat exchange pipes.

[0029] 2. The feeding auxiliary pad and the feeding auxiliary plate are provided, a plurality of heat exchange pipes can be simultaneously assembled, thereby improving assembly efficiency. 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 description of the specific embodiments or the prior art. 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 the heat exchange pipe assembly device is described in the specific embodiments of the present application.

[0032] Figure 2 The structure diagram of the heat exchange pipe assembly device is described in the specific embodiments of the present application. Figure 1 The structure diagram of the heat exchange pipe assembly device is described in the specific embodiments of the present application.

[0033] Figure 3 The structure diagram of the heat exchange pipe assembly device is described in the specific embodiments of the present application. Figure 1 The structure diagram of the heat exchange pipe assembly device is described in the specific embodiments of the present application.

[0034] Figure 4 The structure diagram of the heat exchange pipe assembly device is described in the specific embodiments of the present application. Figure 1 The structure diagram of the heat exchange pipe assembly device is described in the specific embodiments of the present application.

[0035] Reference signs:

[0036] 1-Clamp assembly; 2-Feeding assembly; 3-Tube plate;

[0037] 101-Clamping groove; 102-Base; 103-Clamping unit; 104-Adjusting unit; 105-Flap; 106-Sliding groove;

[0038] 201-Track; 202-Sliding block; 203-Supporting plate; 204-Feeding auxiliary plate; 205-Hole; 206-Feeding auxiliary pad; 207-Circular ring segment; 208-Clamping segment. Specific embodiments

[0039] The embodiments of the technical solutions of the present application will be described in detail below with reference to the drawings. The following embodiments 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.

[0040] 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 meanings understood by the skilled in the art to which the present application belongs.

[0041] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0042] To better understand the above technical solutions, the following will provide a detailed description of the technical solutions in conjunction with the accompanying drawings and specific embodiments.

[0043] Example:

[0044] like Figures 1-4 As shown in the figure, this application discloses a heat exchanger tube assembly device for assembling heat exchanger tubes. First, the tube sheet is clamped by a clamping assembly, and then multiple heat exchanger tubes are moved by a feeding assembly to complete the assembly.

[0045] like Figure 1 , 2 As shown, the specific structure of this application includes:

[0046] The clamp assembly 1 is provided with a plurality of clamping grooves 101 spaced apart along its length. The clamping grooves 101 are used to clamp the tube sheet 3, which facilitates the subsequent assembly of the heat exchange tubes.

[0047] The feeding component 2 is located outside the clamping component 1. The feeding component 2 can drive the heat exchange tube to move, so that multiple heat exchange tubes can be assembled at one time, improving the assembly efficiency.

[0048] To achieve stable assembly of the heat exchange tubes, this application designs a clamping assembly capable of stably clamping the tube sheet 3. Specifically, the clamping assembly 1 includes:

[0049] Base 102, preferably, the base 102 is a channel steel component;

[0050] Multiple clamping units 103 are installed at intervals on the base 102, and the clamping units 103 are distributed at intervals along the length direction of the base 102. Each clamping unit 103 has a clamping groove 101.

[0051] Multiple adjustment units 104 are installed one-to-one on the bottom of the clamping unit 103 to adjust the width of the clamping groove 101. The adjustment unit 104 is used to adjust the clamping groove 101 in the clamping unit 103, so that it can be used for tube sheets of different sizes.

[0052] In an embodiment, as shown in Figure 3 The clamping unit 103 is composed of two L-shaped baffles 105, vertical sections of the baffles 105 are arranged opposite to each other, and a gap is left between the two baffles 105 to form the clamping groove 101, and sliding grooves 106 are formed in the horizontal sections of the baffles 105.

[0053] The adjusting unit 104 is an adjusting bolt, which is connected with the base 102 after passing through the sliding groove 106; the adjusting unit 104 in the application is used to connect the baffles, that is, after adjusting the distance between the two baffles 105, the locking of the adjusting bolt is completed, so as to ensure the size of the distance, that is, the size of the clamping groove 101.

[0054] In an embodiment, as shown in Figure 1 , 4 The feeding assembly 2 can be additionally connected with a telescopic hydraulic cylinder or a pneumatic cylinder to realize pushing, or can be manually operated, which is mainly designed for the feeding auxiliary plate and the feeding auxiliary point, and the rest is a conventional design, and the specific structure includes:

[0055] A track 201, which is parallel to the base 102, so as to ensure that the feeding assembly 2 can move towards or away from the clamp assembly 1;

[0056] A sliding block 202, which is slidingly installed on the track 201;

[0057] A support plate 203, which is installed on the sliding block 202, and serves as a support to drive the subsequent feeding auxiliary plate 204 to move;

[0058] A feeding auxiliary plate 204, which is vertically installed on the support plate 203, and a plurality of through holes 205 are formed in the feeding auxiliary plate 204, and a heat exchange pipe to be assembled is arranged in the through holes 205, and under the driving of the sliding block 202, the heat exchange pipe can move towards the clamp assembly 1, so that the heat exchange pipe enters the tube plate;

[0059] A plurality of feeding auxiliary pads 206, which are installed in the through holes 205 one by one.

[0060] When the heat exchange pipe is driven to move, it needs to be clamped and driven to move to the left, and to be loosened and returned to the original position to the right, so as to realize reciprocating movement, thereby gradually moving the heat exchange pipe.

[0061] Specifically, the feeding auxiliary pad 206 includes:

[0062] A circular ring section 207;

[0063] A plurality of clamping segments 208 are distributed circumferentially along the inner part of the ring segment 207, wherein the clamping segments 208 extend in a bending manner towards the direction of the clamp assembly 1, that is, the plurality of clamping segments 208 combine to form a structure similar to being opened to the left, so that when the feeding auxiliary pad 206 moves to the left, the clamping segments 208 will enter a structure similar to being tightened, thereby increasing the friction with the heat exchange pipe, so as to drive the heat exchange pipe to move; if the feeding auxiliary pad 206 moves to the right, a structure similar to being loosened is formed, the friction is reduced, the feeding auxiliary plate 204 can slide freely (without driving the heat exchange pipe to move or in a small range), and the reset is completed, so that the back-and-forth movement can realize moving to the left to drive the heat exchange pipe to move, moving to the right to not drive the heat exchange pipe to move, and completing the assembly of the heat exchange pipe into the tube plate.

[0064] Further description is made in the application:

[0065] The clamp assembly in the application can complete the assembly of the tube plate, so that the heat exchange pipe can be assembled to form a heat exchange pipe core body; meanwhile, the application also provides a feeding assembly, which can drive a plurality of heat exchange pipes to move together and then be sent into the tube plate to complete the assembly.

[0066] In the specification of the utility model, a large number of specific details are explained. However, it can be understood that the embodiments of the utility model can be practiced without these specific details. In some examples, well-known methods, structures and techniques are not shown in detail, so as not to obscure the understanding of the specification.

[0067] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any appropriate manner in one or more embodiments or examples. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0068] Finally, it should be noted that: the above embodiments are used to illustrate the technical solutions of the present application, rather than limiting them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A heat exchanger tube assembly device, characterized in that, include: A clamping assembly (1) is provided with a plurality of clamping slots (101) spaced apart along its length. The feeding assembly (2) is located outside the clamping assembly (1); The clamp assembly (1) includes: Base (102); Multiple clamping units (103) are installed at intervals on the base (102), and the clamping units (103) are distributed at intervals along the length direction of the base (102). The clamping units (103) are provided with clamping grooves (101). Multiple adjustment units (104) are installed one-to-one on the bottom of the clamping unit (103) to adjust the width of the clamping groove (101).

2. The heat exchanger tube assembly device according to claim 1, characterized in that, The clamping unit (103) consists of two L-shaped baffles (105). The vertical sections of the baffles (105) are arranged facing each other, and a gap is left between the two baffles (105) to form the clamping groove (101). The horizontal section of the baffles (105) is provided with a sliding groove (106). The adjustment unit (104) is an adjustment bolt, which passes through the sliding groove (106) and is connected to the base (102).

3. The heat exchanger tube assembly device according to claim 1, characterized in that, The base (102) is a channel steel component.

4. The heat exchanger tube assembly device according to claim 1, characterized in that, The feeding assembly (2) includes: Track (201); The slider (202) is slidably mounted on the track (201); A support plate (203) is mounted on the slider (202); The feeding auxiliary plate (204) is vertically installed on the support plate (203), and the feeding auxiliary plate (204) is provided with a plurality of through holes (205) spaced apart. Multiple feeding auxiliary pads (206) are installed one by one inside the through hole (205).

5. The heat exchanger tube assembly device according to claim 4, characterized in that, The feeding auxiliary pad (206) includes: Circular segment (207); Multiple clamping segments (208) are distributed circumferentially along the inner part of the annular segment (207).

6. The heat exchanger tube assembly device according to claim 5, characterized in that, The clamping section (208) bends and extends toward the clamp assembly (1).

Images