CN220185521U - Connection structure - Google Patents

Abstract

The utility model provides a connecting structure, comprising: the fixing seat is provided with a connecting surface for connecting with a part to be inspected; the fixed seat is provided with a checking hole which penetrates through the fixed seat; the positioning assembly is connected with the fixed seat, and the relative position of the positioning assembly and the fixed seat is adjustably arranged; the positioning component is arranged at intervals with the inspection hole; the positioning component is used for being connected with a part to be inspected, and the connecting structure solves the technical problem of low efficiency of flange installation inspection in the related art.

Description

Connection structure

Technical Field

The utility model relates to the technical field, in particular to a connecting structure.

Background

When the flange is installed, sealing inspection is usually required for the riveting position of the flange and the equipment. The size and the riveting leakage detection positions of the flange are different along with different types of the flange of the compressor, and the common flange riveting leakage detection is a different device with different flange designs.

However, the leak detection device needs to perform complicated processing operations, the cost of manufacturing a large number of leak detection devices is high, the input time is long, and the production efficiency is affected by frequently switching the leak detection devices.

Accordingly, the prior art is subject to further development.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide a connecting structure to solve the technical problem of low efficiency of flange installation inspection in the related art.

In order to achieve the technical purpose, the utility model adopts the following technical scheme: the connecting structure comprises a fixing seat, wherein the fixing seat is provided with a connecting surface for connecting with a part to be inspected; the fixed seat is provided with a checking hole which penetrates through the fixed seat; the positioning assembly is connected with the fixed seat, and the relative position of the positioning assembly and the fixed seat is adjustably arranged; the positioning component is arranged at intervals with the inspection hole; the positioning assembly is used for being connected with a part to be inspected.

Further, locating component protrusion is provided with in the junction surface setting on the fixing base: the mounting cavity is internally provided with a connecting component; the communication groove is communicated with the mounting cavity, the positioning assembly penetrates through the communication groove, and the positioning assembly is connected with the connecting part; wherein the position of the connecting member relative to the communication groove is adjustably set.

Further, be provided with the recess on the fixing base, be provided with the fixed block in the recess, the fixed block is connected with the fixing base, connection structure still includes: the adjusting piece penetrates through the fixing block, one end of the adjusting piece is connected with the connecting part, and the other end of the adjusting piece is located outside the mounting cavity.

Further, the connecting structure further comprises an adjusting nut, the adjusting nut is located on one side, away from the mounting cavity, of the fixing block, the adjusting nut is sleeved on the adjusting piece, and the adjusting nut is in threaded connection with the adjusting piece.

Further, the number of the fixing blocks is two; the two fixing blocks are respectively arranged on two opposite sides of the fixing base; the two adjusting parts are respectively arranged in one-to-one correspondence with the two fixing blocks; the two adjusting parts are respectively connected with the opposite ends of the connecting part.

Further, the connecting structure comprises a guide part, one end of the guide part is connected with one fixed block, the other end of the guide part is connected with the other fixed block, the guide part penetrates through the connecting part, and the connecting part is in sliding connection with the guide part.

Further, the connecting part is provided with a mounting groove, a bearing part is arranged in the mounting groove, the outer ring of the bearing part is connected with the side wall of the mounting groove, and the inner ring of the bearing part is in sliding connection with the guide part.

Further, the positioning assembly includes: the first fixing part is detachably connected with the fixing seat; the first fixing part is provided with a fixing groove; the second fixing part is clamped in the fixing groove; the connecting part is arranged in the second fixing part in a penetrating way and is in threaded connection with the first fixing part so that the second fixing part is detachably connected with the first fixing part.

Further, the fixing base includes: the connecting surface is arranged on the first body; the second body is connected with one side of the first body away from the connecting surface, a plurality of first connecting holes are formed in the first body, and the first connecting holes are arranged around the second body.

Further, a test hole is provided through the first body and the second body; and/or the fixing seat is provided with a second connecting hole used for being connected with the positioning assembly, and the second connecting hole penetrates through the first body and the second body; and/or the positioning component is of a cylindrical structure.

The beneficial effects are that:

the connecting structure of the utility model can be suitable for the riveting leakage detection of the compressor flanges with different sizes.

The connecting structure solves the problems of high input cost and long input time of the riveting leakage detection device.

The connecting structure of the utility model solves the problem that the tool is to be switched for riveting leakage detection of different flanges.

Drawings

FIG. 1 is a schematic structural view of a connection structure employed in an embodiment of the present utility model;

FIG. 2 is a side cross-sectional view of a connection structure employed in an embodiment of the present utility model;

FIG. 3 is a schematic structural view of a fixing base of a connection structure according to an embodiment of the present utility model;

FIG. 4 is a front view of a fixing base of a connecting structure according to an embodiment of the present utility model;

FIG. 5 is a side view of a fixing base of a connection structure according to an embodiment of the present utility model;

FIG. 6 is a schematic structural view of a connection member of a connection structure employed in an embodiment of the present utility model;

fig. 7 is a schematic diagram illustrating an operating state of a connection structure according to an embodiment of the present utility model.

Wherein the above figures include the following reference numerals:

10. a part to be inspected;

1. a fixing seat; 101. a first body; 102. a second body; 11. a connection surface; 12. checking the hole; 13. a mounting cavity; 14. a communication groove; 15. a groove; 16. a first connection hole; 17. a second connection hole; 2. a positioning assembly; 21. a first fixing portion; 22. a second fixing portion; 23. a connection part; 3. a connecting member; 31. a bearing member; 32. a mounting groove; 4. a fixed block; 5. an adjusting member; 6. an adjusting nut; 7. a guide member.

Detailed Description

In order that those skilled in the art will better understand the present utility model, a technical solution in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, shall fall within the scope of the present utility model.

Referring to fig. 1 to 1, according to an embodiment of the present utility model, there is provided a connection structure including: the device comprises a fixing seat 1, wherein the fixing seat 1 is provided with a connecting surface 11 for connecting with a part 10 to be inspected; the fixed seat 1 is provided with a checking hole 12, and the checking hole 12 penetrates through the fixed seat 1; the positioning assembly 2 is connected with the fixed seat 1, and the relative position of the positioning assembly 2 and the fixed seat 1 is adjustably arranged; the positioning assembly 2 is arranged at a distance from the inspection hole 12; the positioning assembly 2 is adapted to be connected to a component 10 to be inspected.

Referring to fig. 1 to 7, with the above arrangement, when the component 10 to be inspected is inspected, the positioning assembly 2 is connected with the component 10 to be inspected to fix the position of the component 10 to be inspected, the inspection hole 12 corresponds to the part to be inspected of the component 10 to be inspected, the relative positions of the positioning assembly 2 and the fixing base 1 are adjustably set, and the flanges of different types are quickly positioned in an adjustable positioning manner according to different sizes and positions of riveting leak detection, so that tools are not required to be switched, the flange riveting leak detection device is generalized, and the technical problem of low efficiency of flange installation inspection in the related art is solved.

In the connection structure of the present embodiment, referring to fig. 1, a positioning component 2 protrudes from a connection surface 11, and a fixing base 1 is provided with: the installation cavity 13 is internally provided with a connecting part 3; the communication groove 14 is communicated with the mounting cavity 13, the positioning assembly 2 passes through the communication groove 14, and the positioning assembly 2 is connected with the connecting part 3; wherein the position of the connecting member 3 relative to the communication groove 14 is adjustably set.

Specifically, the positioning component 2 protrudes from the connecting surface 11, so that the positioning component 2 can be conveniently connected with the component 10 to be inspected, and the position of the component 10 to be inspected can be conveniently fixed. The connecting part 3 capable of driving the positioning assembly 2 to move is arranged in the fixing seat 1, so that the structure of the connecting structure is simplified, and the connecting surface 11 can be conveniently arranged to be connected with the part 10 to be inspected.

According to the connecting structure of the embodiment, the connecting component 3 drives the positioning component 2 to move, the position of the positioning component 2 is determined, the flanges of different types are rapidly positioned, the flange riveting leakage detection device is generalized, and the method is simple and convenient and rapid to switch.

In order to realize adjusting the position of the positioning component 2, see fig. 1, in the connection structure of this embodiment, a groove 15 is provided on the fixing base 1, a fixing block 4 is provided in the groove 15, the fixing block 4 is connected with the fixing base 1, and the connection structure further includes: the regulating element 5, regulating element 5 pass fixed block 4, and the one end of regulating element 5 is connected with connecting piece 3, and the other end of regulating element 5 is located the outside of installation cavity 13. Thus, the position of the positioning assembly 2 can be adjusted by pulling the adjusting member 5.

In the connection structure of this embodiment, the connection structure further includes an adjusting nut 6, the adjusting nut 6 is located at one side of the fixing block 4 away from the installation cavity 13, the adjusting nut 6 is sleeved on the adjusting member 5, and the adjusting nut 6 is in threaded connection with the adjusting member 5. Thus, when it is necessary to adjust the position of the connection member 3, the adjustment nut 6 is loosened, and then the adjustment member 5 is pulled. When the adjustment is finished, the adjusting nut 6 is locked, so that the adjusting nut 6 is abutted against the fixed block 4, and the positioning is finished.

In order to better realize the position adjustment of the positioning assembly 2, in the connecting structure of the embodiment, the number of the fixing blocks 4 is two; the two fixing blocks 4 are respectively arranged on two opposite sides of the fixing seat 1; the number of the two adjusting pieces 5 is two, and the two adjusting pieces 5 are respectively arranged in one-to-one correspondence with the two fixing blocks 4; two adjusting members 5 are respectively connected to opposite ends of the connecting member 3.

Referring to fig. 1, in the connecting structure of the present embodiment, the connecting structure includes a guide member 7, one end of the guide member 7 is connected with one fixed block 4, the other end of the guide member 7 is connected with the other fixed block 4, the guide member 7 is penetrated in the connecting member 3, and the connecting member 3 is slidably connected with the guide member 7. In this way, the movement accuracy of the connection member 3 can be ensured, and the performance of the apparatus can be increased.

Referring to fig. 1 and 6, in the connection structure of the present embodiment, a mounting groove 32 is provided in the connection member 3, a bearing member 31 is provided in the mounting groove 32, an outer ring of the bearing member 31 is connected to a side wall of the mounting groove 32, and an inner ring of the bearing member 31 is slidably connected to the guide member 7. In this way, the movement of the connecting member 3 can be made smoother.

Specifically, the bearing member 31 in the present embodiment is selected as a linear bearing.

In the connection structure of the present embodiment, the positioning assembly 2 includes: a first fixing portion 21, the first fixing portion 21 being detachably connected with the fixing base 1; the first fixing part 21 is provided with a fixing groove; the second fixing part 22 is clamped in the fixing groove by the second fixing part 22; the connecting part 23, the connecting part 23 wears to establish in the second fixed part 22, and connecting part 23 and first fixed part 21 screw thread to make second fixed part 22 and first fixed part 21 detachably connect.

In the connection structure of the present embodiment, the fixing base 1 includes: a first body 101, the connection surface 11 being disposed on the first body 101; the second body 102 is connected with one side of the first body 101 away from the connecting surface 11, a plurality of first connecting holes 16 are arranged on the first body 101, and the plurality of first connecting holes 16 are arranged around the second body 102. In this way, the components 10 to be inspected of different sizes can be adapted by replacing the first fixing portion 21 and the second fixing portion 22, thereby improving the use efficiency of the connection structure.

In the connection structure of the present embodiment, the inspection hole 12 is provided through the first body 101 and the second body 102; and/or, the fixing base 1 is provided with a second connecting hole 17 for connecting with the positioning assembly 2, and the second connecting hole 17 penetrates through the first body 101 and the second body 102; and/or the positioning assembly 2 is of cylindrical configuration.

The connection structure of this embodiment is specifically described as follows:

as shown in FIG. 1, the connecting structure of the embodiment is characterized in that two bearing parts 31 are respectively arranged at two ends of a mounting groove 32, and the matching size ensures that the outer circle of the bearing part 31 is tightly matched with the mounting groove 32; the guide part 7 passes through the inner holes of the two bearing parts 31, and the matching size ensures that the outer circle of the guide part 7 is in sliding fit with the inner holes of the two bearing parts 31; the connecting part 3 passes through the mounting cavity 13 of the fixed seat 1, and the matching size ensures that the connecting part 3 is in sliding fit with the mounting cavity 13 of the fixed seat 1; the two fixing blocks 4 are respectively fixed on the fixing base 1 through a plurality of hexagon socket head cap screws. Both ends of the guide member 7 are fixed to the two fixing blocks 4 by screws, respectively. The positioning assembly 2 consists of a first fixing part 21, a second fixing part 22 and a connecting part 23, penetrates through the communication groove 14 of the fixing seat 1 and is fixed on a screw hole of the connecting part 3.

As shown in fig. 1 and 2, the riveting inspection hole 12 of the fixing base 1 is fixed, so that the relative fixation of the position of the flange riveting leakage detection and the position of equipment is ensured. The positioning holes and the riveting points of different flanges are different in position, so that the positioning requirements of different types of flanges are met, and the position of the positioning assembly 2 is changed along with the flanges. The adjusting nuts 6 at the two ends are loosened, the adjusting pieces 5 at the two ends are pushed and pulled, the connecting part 3 can be driven to move forwards and backwards, the positioning assembly 2 correspondingly moves forwards and backwards in the communicating groove 14, the corresponding position of the positioning assembly 2 is obtained, and the adjusting nuts 6 at the two ends are screwed to finish adjustment of the positioning assembly 2. The bearing parts 31 and the relevant matched dimensions effectively ensure the positioning precision of the positioning assembly 2, and the side of the communication groove 14 of the fixing seat 1 is carved with scale marks, so that an operator can quickly adjust the position of the positioning assembly 2 when switching flanges. When the positioning assemblies 2 of different flanges are different in size, the first fixing portion 21 and the second fixing portion 22 are replaced.

The connecting structure of the embodiment can realize the fixation of riveting leak detection positions, drives the positioning component 2 to move through the connecting component 3, determines the position of the positioning component 2, and realizes the quick positioning of flanges of different models. The flange riveting leak detection device is universal.

It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Alternatively, specific examples in this embodiment may refer to examples described in the foregoing embodiments, and this embodiment is not described herein.

The foregoing embodiment numbers of the present utility model are merely for the purpose of description, and do not represent the advantages or disadvantages of the embodiments.

The integrated units in the above embodiments may be stored in the above-described computer-readable storage medium if implemented in the form of software functional units and sold or used as separate products. Based on such understanding, the technical solution of the present utility model may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing one or more computer devices (which may be personal computers, servers or network devices, etc.) to perform all or part of the steps of the method described in the embodiments of the present utility model.

In the foregoing embodiments of the present utility model, the descriptions of the embodiments are emphasized, and for a portion of this disclosure that is not described in detail in this embodiment, reference is made to the related descriptions of other embodiments.

In several embodiments provided by the present utility model, it should be understood that the disclosed client may be implemented in other manners. The above-described embodiments of the apparatus are merely exemplary, and the division of the units, such as the division of the units, is merely a logical function division, and may be implemented in another manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interfaces, units or modules, or may be in electrical or other forms.

The units described as separate units may or may not be physically separate, and units shown as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional unit in the embodiments of the present utility model may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims (10)

1. A connection structure, characterized by comprising:

a holder (1), the holder (1) having a connection surface (11) for connection to a component (10) to be inspected; the fixed seat (1) is provided with a checking hole (12), and the checking hole (12) penetrates through the fixed seat (1);

the positioning assembly (2) is connected with the fixed seat (1), and the relative positions of the positioning assembly (2) and the fixed seat (1) are adjustably arranged; the positioning assembly (2) is arranged at a distance from the inspection hole (12); the positioning assembly (2) is used for being connected with the component (10) to be inspected.

2. The connecting structure according to claim 1, wherein the positioning component (2) protrudes from the connecting surface (11), and the fixing base (1) is provided with:

a mounting cavity (13), wherein a connecting component (3) is arranged in the mounting cavity (13);

a communication groove (14) communicated with the mounting cavity (13), wherein the positioning assembly (2) passes through the communication groove (14), and the positioning assembly (2) is connected with the connecting component (3);

wherein the position of the connecting part (3) relative to the communication groove (14) is adjustably arranged.

3. The connecting structure according to claim 2, wherein a groove (15) is provided on the fixing base (1), a fixing block (4) is provided in the groove (15), the fixing block (4) is connected with the fixing base (1), and the connecting structure further comprises:

the adjusting piece (5), the adjusting piece (5) passes fixed block (4), the one end of adjusting piece (5) with adapting unit (3) are connected, the other end of adjusting piece (5) is located the outside of installation cavity (13).

4. A connection according to claim 3, characterized in that the connection further comprises an adjusting nut (6), the adjusting nut (6) being located at a side of the fixing block (4) remote from the mounting cavity (13), the adjusting nut (6) being sleeved on the adjusting member (5), the adjusting nut (6) being in threaded connection with the adjusting member (5).

5. A connecting structure according to claim 3, characterized in that the number of fixing blocks (4) is two; the two fixing blocks (4) are respectively arranged on two opposite sides of the fixing seat (1); the number of the adjusting pieces (5) is two, and the two adjusting pieces (5) are respectively arranged in one-to-one correspondence with the two fixing blocks (4); the two adjusting parts (5) are respectively connected with the opposite ends of the connecting part (3).

6. The connecting structure according to claim 5, characterized in that the connecting structure comprises a guide member (7), one end of the guide member (7) is connected with one of the fixed blocks (4), the other end of the guide member (7) is connected with the other fixed block (4), the guide member (7) is penetrated in the connecting member (3), and the connecting member (3) is slidably connected with the guide member (7).

7. The connecting structure according to claim 6, wherein a mounting groove (32) is provided on the connecting member (3), a bearing member (31) is provided in the mounting groove (32), an outer ring of the bearing member (31) is connected with a side wall of the mounting groove (32), and an inner ring of the bearing member (31) is slidably connected with the guide member (7).

8. The connection according to claim 1, characterized in that the positioning assembly (2) comprises:

a first fixing part (21), wherein the first fixing part (21) is detachably connected with the fixing seat (1); the first fixing part (21) is provided with a fixing groove;

a second fixing part (22), wherein the second fixing part (22) is clamped in the fixing groove;

the connecting part (23), the connecting part (23) wears to establish in second fixed part (22), connecting part (23) with first fixed part (21) threaded connection, so that second fixed part (22) with first fixed part (21) detachably connect.

9. The connection structure according to claim 1, characterized in that the fixing seat (1) comprises:

a first body (101), the connection surface (11) being arranged on the first body (101);

the second body (102) is connected with one side, far away from the connecting surface (11), of the first body (101), a plurality of first connecting holes (16) are formed in the first body (101), and the first connecting holes (16) encircle the second body (102).

10. The connection according to claim 9, wherein,

the inspection hole (12) is arranged through the first body (101) and the second body (102); and/or the number of the groups of groups,

the fixing seat (1) is provided with a second connecting hole (17) for connecting with the positioning assembly (2), and the second connecting hole (17) penetrates through the first body (101) and the second body (102); and/or the number of the groups of groups,

the positioning component (2) is of a cylindrical structure.