Detachable pipeline sight glass assembly

Abstract

The utility model discloses a detachable pipeline sight glass assembly which comprises a pipeline, the pipeline is provided with a first installation channel and a second installation channel, the first installation channel is provided with a sight glass assembly and a lighting assembly, the second installation channel is provided with an observation assembly, and the sight glass assembly comprises a first lens and a bidirectional supporting seat. The first lens is mounted in the first mounting channel, the bidirectional supporting seat is pressed on the first lens, the lighting assembly comprises a positioning panel and a lighting lamp, the lighting lamp is clamped on the bidirectional supporting seat, a clamping assembly is arranged on the bidirectional supporting seat, a second hoop is arranged on the positioning panel, and the positioning panel and the bidirectional supporting seat are clamped and fixed by the second hoop. The observation assembly comprises a third clamp, a second lens and a fixing seat, the fixing seat presses the second lens on the second mounting channel, aiming at the problem, the problem that the sight glass and the illuminating lamp are inconvenient to disassemble is solved, and the illuminating lamp can be replaced and maintained under the condition that a pipeline and the sight glass are not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of pipeline sight glasses, in particular to a disassembled pipeline sight glass component. Background Art

[0002] In the food industry, some sight glasses need to be connected to the pipeline to observe the operation of the medium liquid. The medium liquid in the pipeline flows through the pipeline sight glass and is usually retained in the pipeline sight glass. At the same time, a lighting design is added so that the pipeline light can be used even in the absence of light or dim light conditions. In the prior art, the lighting is usually fixed on the sight glass or is an integrated structure, which causes the field of vision to be blocked by the lighting during observation. In addition, the integrated structure is very inconvenient for installation and maintenance. The entire pipeline sight glass needs to be disassembled and the various components need to be separated in sequence before the lighting can be replaced, which is not conducive to the later maintenance of the pipeline sight glass. Utility Model Content

[0003] The utility model aims at the above-mentioned problem, solves the problem that it is inconvenient to disassemble the sight glass and the lighting lamp, and can replace and maintain the lighting lamp without affecting the pipeline and the sight glass.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable pipeline mirror assembly, comprising a pipeline, a first installation channel and a symmetrically opened second installation channel are provided on the pipeline, a mirror assembly and a lighting assembly are installed in sequence on one side of the first installation channel, an observation assembly is installed on the side of the second installation channel away from the mirror assembly, the mirror assembly comprises a first lens and a two-way support seat, one end of the first lens is installed in the first installation channel, and the other end extends toward the side away from the pipeline, one side of the two-way support seat is pressed on the first lens, a first clamp for locking the first lens and the two-way support seat is provided on the first installation channel, the lighting assembly comprises a positioning panel and a lighting lamp, the lighting lamp is connected to the positioning panel and clamped on the two-way support seat, a clamping assembly for clamping the positioning panel is provided on the two-way support seat, a second clamp is provided on the positioning panel, the second clamp clamps and fixes the positioning panel to one side of the two-way support seat, the observation assembly comprises a third clamp, a second lens and a fixing seat, the fixing seat presses the second lens on the second installation channel, and the third clamp locks the fixing seat to the second installation channel.

[0005] By adopting the above technical solution, the first lens and the second lens are respectively installed on both sides of the pipeline, and a two-way supporting seat and a fixing seat are set for clamping. The first clamp and the third clamp are used to form a clamping fixation. One side of the two-way fixing seat can be connected to the clamping lighting assembly through the second clamp. When it is necessary to observe the pipeline, the lighting assembly is turned on to illuminate the situation in the pipeline through the first lens, and the second lens is used for observation. This solves the problem of blocked vision and blind spots when observing from one side of the lighting assembly. At the same time, the lighting assembly is installed in a clamp-type clamping connection, which is easy to disassemble and will not affect the first lens. This solves the problem of inconvenient disassembly of the mirror and the lighting lamp, and the lighting lamp can be replaced and maintained without affecting the pipeline and the mirror.

[0006] The utility model is further configured as follows: the clamping assembly includes a plurality of limit sliders and elastic members, the two-way support seat is provided with a limit groove on one side facing the positioning panel, the limit groove is provided with a ring array of plug-in openings, one side of the plug-in opening is provided with a telescopic hole for installing the elastic member, the elastic member is installed in the telescopic hole, one end of the limit slider is inserted in the telescopic hole and pressed against the elastic member, and the other end extends out of one side of the telescopic hole.

[0007] By adopting the above technical solution, the lighting component can be prevented from falling off when the second clamp is not installed or is removed. The limiting slider is squeezed to shrink and make way for the elastic member. When the lighting component is clamped on the plug-in opening, the limiting slider releases the contraction pressure to form a clamp.

[0008] The utility model is further configured as follows: an abutment portion and a sliding portion are provided on the limit sliding block, a yield opening is provided on the sliding portion, the sliding portion is arranged in the telescopic hole, limit flanges are provided on both sides of the sliding portion, a sliding groove matched with the limit flange is provided in the telescopic hole, one end of the abutment portion is connected to the sliding portion, and the other end is extended to the plug-in opening, and yield inclined surfaces are provided on both sides of the abutment portion.

[0009] By adopting the above technical solution, the sliding part is provided with a clearance opening to prevent it from falling after plugging and installing. At the same time, the limiting flange is used to form a sliding fit with the sliding groove, and the clearance slope provided on the abutting part facilitates the plugging and fitting, avoiding the formation of structural interference and jamming.

[0010] The utility model is further configured that the positioning panel is provided with positioning columns adapted to the limiting grooves, and the positioning columns are provided with clamping parts in a ring array, and the clamping parts are clamped in the plug-in opening and located at one side of the abutting part.

[0011] By adopting the above technical solution, the clamping part is used to form a pressure abutment with the abutting part, and prompt the sliding part to squeeze the elastic member to make way, so that the clamping part can be clamped in the plug-in opening on one side of the abutting part, forming a limit clamping for the lighting lamp, and preventing the lighting component from falling during installation.

[0012] The utility model is further configured as follows: a first annular groove is provided on the positioning panel, a second annular groove corresponding to the first annular groove is provided on the bidirectional support seat, a first sealing ring is sandwiched between the first annular groove and the second annular groove, a first convex portion is provided on the first sealing ring facing the first annular groove, a first groove matched with the first convex portion is provided on the first annular groove, a second convex portion is provided on the second annular groove, and a second groove matched with the second convex portion is provided on the second annular groove.

[0013] By adopting the above technical solution, the sealing effect is increased by providing the first sealing ring, thereby preventing dust and water stains from entering and affecting the lighting effect of the lighting assembly.

[0014] The utility model is further configured such that a positioning step is provided on the second installation channel, a second positioning groove corresponding to the positioning step is opened on the fixing seat, and the second lens is installed between the first positioning groove and the second positioning groove.

[0015] By adopting the above technical solution, the purpose of setting the second lens is to be able to observe on the other side of the pipeline, thereby solving the problem of blocking the line of sight.

[0016] The utility model is further configured as follows: an annular gasket is arranged on one side of the second lens, one side of the annular gasket is pressed tightly against the second lens, and the other end of the annular gasket is pressed tightly against the inner wall of the second positioning groove.

[0017] By adopting the above technical solution, it is possible to avoid the second lens being squeezed and damaged by excessive pressure on both sides, and the annular gasket is used for flexible tightening. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a cross-sectional view of the overall structure of the utility model;

[0019] Figure 2 The structural exploded diagram of the mirror assembly and lighting assembly of the utility model

[0020] Figure 3 It is an enlarged view of part A of the utility model;

[0021] Figure 4 It is an enlarged view of part B of the utility model;

[0022] Figure 5 This is a structural explosion diagram of the limit slider and the elastic member of the utility model.

[0023] In the figure: 1, pipeline; 2, first installation channel; 3, second installation channel; 4, mirror assembly; 5, lighting assembly; 8, observation assembly; 9, first lens; 10, two-way support seat; 11, first clamp; 12, positioning panel; 13, lighting lamp; 14, clamping assembly; 15, second clamp; 16, third clamp; 17, second lens; 18, fixing seat; 19, limit slider; 20, elastic member; 21, limit groove; 23, plug 1. a connecting opening; 24. a telescopic hole; 25. abutting portion; 26. a sliding portion; 27. a clearance opening; 28. a limiting flange; 29. ​​a sliding groove; 30. a clearance slope; 31. a positioning column; 32. a clamping portion; 33. a first annular groove; 34. a second annular groove; 35. a first sealing ring; 36. a first convex portion; 37. a first groove; 38. a second convex portion; 39. a second groove; 40. a positioning step; 41. a second positioning groove; 42. an annular gasket. DETAILED DESCRIPTION

[0024] 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.

[0025] Example: As attached Figures 1 to 5The invention discloses a detachable pipeline 1 mirror assembly 4, comprising a pipeline 1, wherein a first installation channel 2 and a second installation channel 3 are provided on the pipeline 1, wherein a mirror assembly 4 and a lighting assembly 5 are installed in sequence on one side of the first installation channel 2, and an observation assembly 8 is installed on the side of the second installation channel 3 away from the mirror assembly 4, wherein the mirror assembly 4 comprises a first lens 9 (made of transparent material) and a bidirectional support seat 10 (provided with a through hole), wherein one end of the first lens 9 is installed in the first installation channel 2, and the other end extends toward the side away from the pipeline 1, and one side of the bidirectional support seat 10 is pressed onto the first lens 9, and a first clamp 11 for locking the first lens 9 and the bidirectional support seat 10 is provided on the first installation channel 2, and the lighting assembly 5 comprises a positioning panel 12 and a lighting lamp 13 (being an integrated structure), wherein the lighting lamp 13 is connected to the positioning panel 12 and clamped on the bidirectional support seat 10, and a clamping assembly 14 for clamping the positioning panel 12 is provided on the bidirectional support seat 10, and a second clamp 15 is provided on the positioning panel 12, and the second clamp 15 clamps the positioning panel 1 2 is clamped and fixed on one side of the bidirectional support seat 10, the observation assembly 8 includes a third clamp 16, a second lens 17 (made of transparent material) and a fixing seat 18, the fixing seat 18 presses the second lens 17 on the second installation channel 3, the third clamp 16 locks the fixing seat 18 with the second installation channel 3, the first lens 9 and the second lens 17 are respectively installed on both sides of the pipeline 1, and the bidirectional support seat 10 and the fixing seat 18 are clamped, and the first clamp 11 and the third clamp 16 are used to form a clamping fixation, and one side of the bidirectional fixing seat 18 can be clamped and fixed by the second The clamp 15 is connected to clamp the lighting assembly 5. When the pipeline 1 needs to be observed, the lighting assembly 5 is turned on to illuminate the situation inside the pipeline 1 through the first lens 9, and the second lens 17 is used for observation, thereby solving the problem of blocked vision and blind spots when observing from one side of the lighting assembly 5. At the same time, the lighting assembly 5 is installed in a clamp-type clamping connection, which is convenient for disassembly and will not affect the first lens 9. The problem of inconvenient disassembly of the view mirror and the lighting lamp 13 is solved, and the lighting lamp 13 can be replaced and maintained without affecting the pipeline 1 and the view mirror.

[0026] Attached Figure 2As shown, the clamping assembly 14 (specifically, two to four groups are provided) includes a plurality of limit sliders 19 and elastic members 20 (specifically, pressure springs), and the bidirectional support seat 10 is provided with a limit groove 21 on the side facing the positioning panel 12, and the limit groove 21 is provided with a ring array of plug-in openings 23 (corresponding to the number of the limit sliders 19), and one side of the plug-in opening 23 is provided with a telescopic hole 24 for installing the elastic member 20, and the elastic member 20 is installed in the telescopic hole 24, and one end of the limit slider 19 is inserted in the telescopic hole and pressed against the elastic member 20, and the other end extends out of one side of the telescopic hole 24 to prevent the lighting assembly 5 from falling when the second clamp 15 is not installed or removed, and the limit slider 19 is squeezed to shrink and make way to the side of the elastic member 20. When the lighting assembly 5 is clamped on the plug-in opening 23, the limit slider 19 releases the contraction pressure to form a clamp.

[0027] Attached Figure 5 As shown, the limit slider 19 is provided with an abutment portion 25 and a sliding portion 26 (an integrated structure), a yield opening 27 is provided on the sliding portion 26, the sliding portion 26 is arranged in the telescopic hole 24, and limiting flanges 28 (an integrated structure, protruding toward one side of the inner wall of the telescopic hole 24) are provided on both sides of the sliding portion 26, and a slide groove 29 adapted to the limiting flange 28 is provided in the telescopic hole 24, one end of the abutment portion 25 is connected to the sliding portion 26, and the other end is extended to be arranged on the plug-in opening 23, and yield slopes 30 are provided on both sides of the abutment portion 25. The yield opening 27 is provided on the sliding portion 26 to prevent it from falling after plug-in installation, and the limiting flange 28 is used to form a sliding fit with the slide groove 29. The yield slope 30 provided on the abutment portion 25 is convenient for plug-in fit to avoid structural interference and jamming.

[0028] Attached Figure 2 and attached Figure 3 As shown, the positioning panel 12 is provided with a positioning column 31 (an integrated structure) adapted to the limiting groove 21, and the positioning column 31 is provided with a ring array of clamping parts 32 (an integrated structure, the number of which corresponds to the plug-in opening 23), and the clamping parts 32 are clamped in the plug-in opening and located on one side of the abutting part 25. The clamping part 32 is used to form a pressure abutment with the abutting part 25, and prompt the sliding part 26 to squeeze the elastic member 20 to make way, so that the clamping part 32 can be clamped in the plug-in opening 23 on one side of the abutting part 25, forming a limiting clamping for the lighting lamp 13, and preventing the lighting component 5 from falling off during installation.

[0029] Attached Figure 2As shown, a first annular groove 33 is provided on the positioning panel 12, and a second annular groove 34 corresponding to the first annular groove 33 is provided on the bidirectional support seat 10, and a first sealing ring 35 (made of rubber) is sandwiched between the first annular groove 33 and the second annular groove 34, and a first convex portion 36 (an integrated structure) is provided on the first sealing ring 35 facing the first annular groove 33, and a first groove 37 matched with the first convex portion 36 is provided on the first annular groove 33, and a second convex portion 38 (an integrated structure) is provided on the second annular groove 34, and a second groove 39 matched with the second convex portion 38 is provided on the second annular groove 34. The first sealing ring 35 is provided to increase the sealing effect, prevent dust and water stains from entering, and affect the lighting effect of the lighting assembly 5.

[0030] Attached Figure 1 As shown, a positioning step 40 (an integrated structure, protruding toward the second lens 17) is provided on the second mounting channel 3, and a second positioning groove 41 corresponding to the positioning step 40 is opened on the fixing seat 18. The second lens 17 is installed between the first positioning groove and the second positioning groove 41. The purpose of providing the second lens 17 is to enable observation on the other side of the pipe 1, thereby solving the problem of blocking the line of sight.

[0031] Attached Figure 1 As shown, an annular gasket 42 (made of rubber) is provided on one side of the second lens 17. One side of the annular gasket 42 is pressed against the second lens 17, and the other end is pressed against the inner wall of the second positioning groove 41 to prevent the second lens 17 from being squeezed and damaged by excessive pressure on both sides, and the annular gasket 42 is used for flexible pressing.

[0032] In the present invention, terms such as "upper", "lower", "left", "right", "front", "back", "vertical", "horizontal", "side", "bottom" and the like indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings. They are relational words determined only for the convenience of describing the structural relationships of the various parts or elements of the present invention, and do not specifically refer to any part or element in the present invention and cannot be understood as limitations on the present invention.

Claims

1. A disassembled pipeline sight glass assembly, comprising a pipeline (1), characterized in that: The pipe (1) is provided with a first installation channel (2) and a second installation channel (3) which is symmetrically provided. A mirror assembly (4) and a lighting assembly (5) are sequentially installed on one side of the first installation channel (2). An observation assembly (8) is installed on the side of the second installation channel (3) which is away from the mirror assembly (4). The mirror assembly (4) comprises a first lens (9) and a bidirectional support seat (10). One end of the first lens (9) is installed in the first installation channel (2) and the other end extends toward the side away from the pipe (1). One side of the bidirectional support seat (10) is pressed onto the first lens (9). A first clamp (11) for locking the first lens (9) and the bidirectional support seat (10) is provided on the first installation channel (2). The lighting assembly (5) is installed on the side of the second installation channel (3) which is away from the mirror assembly (4). (5) comprises a positioning panel (12) and a lighting lamp (13), wherein the lighting lamp (13) is connected to the positioning panel (12) and clamped on the bidirectional support seat (10), wherein the bidirectional support seat (10) is provided with a clamping assembly (14) for clamping the positioning panel (12), wherein the positioning panel (12) is provided with a second clamp (15), wherein the second clamp (15) clamps and fixes the positioning panel (12) on one side of the bidirectional support seat (10), wherein the observation assembly (8) comprises a third clamp (16), a second lens (17) and a fixing seat (18), wherein the fixing seat (18) presses the second lens (17) onto the second mounting channel (3), and wherein the third clamp (16) locks the fixing seat (18) to the second mounting channel (3).

2. A detachable bore sight glass assembly according to claim 1, characterized in that: The clamping assembly (14) comprises a plurality of limit sliders (19) and elastic members (20); a limit groove (21) is provided on the side of the bidirectional support seat (10) facing the positioning panel (12); a plug-in opening (23) is provided in a ring array on the limit groove (21); a telescopic hole (24) for installing the elastic member (20) is provided on one side of the plug-in opening (23); the elastic member (20) is installed in the telescopic hole (24); one end of the limit slider (19) is inserted into the telescopic hole and pressed against the elastic member (20); and the other end extends out of one side of the telescopic hole (24).

3. A detachable bore sight glass assembly according to claim 2, characterized in that: The limit slider (19) is provided with an abutting portion (25) and a sliding portion (26); a yielding opening (27) is provided on the sliding portion (26); the sliding portion (26) is arranged in the telescopic hole (24); limit flanges (28) are provided on both sides of the sliding portion (26); a sliding groove (29) matched with the limit flange (28) is provided in the telescopic hole (24); one end of the abutting portion (25) is connected to the sliding portion (26); the other end is extended and arranged on the plug-in opening (23); and yielding inclined surfaces (30) are provided on both sides of the abutting portion (25).

4. A detachable bore sight glass assembly according to claim 3, characterized in that: The positioning panel (12) is provided with positioning columns (31) adapted to the limiting grooves (21), and the positioning columns (31) are provided with clamping portions (32) in an annular array, and the clamping portions (32) are clamped in the plug-in opening and located on one side of the abutting portion (25).

5. A detachable bore sight glass assembly according to claim 4, characterized in that: The positioning panel (12) is provided with a first annular groove (33), the bidirectional support seat (10) is provided with a second annular groove (34) corresponding to the first annular groove (33), a first sealing ring (35) is sandwiched between the first annular groove (33) and the second annular groove (34), the first sealing ring (35) is provided with a first convex portion (36) on the side facing the first annular groove (33), the first annular groove (33) is provided with a first groove (37) matched with the first convex portion (36), the first sealing ring (35) is provided with a second convex portion (38) on the side facing the second annular groove (34), and the second annular groove (34) is provided with a second groove (39) matched with the second convex portion (38).

6. A disassembled borescope assembly according to claim 1, characterized in that: The second installation channel (3) is provided with a positioning step (40), the fixing seat (18) is provided with a second positioning groove (41) corresponding to the positioning step (40), and the second lens (17) is installed between the first positioning groove and the second positioning groove (41).

7. A detachable bore sight glass assembly according to claim 6, characterized in that: An annular gasket (42) is provided on one side of the second lens (17); one side of the annular gasket (42) is pressed tightly against the second lens (17), and the other end is pressed tightly against the inner wall of the second positioning groove (41).

Images