CN220490320U - A gas tightness detection device for wearing wall terminal - Google Patents
A gas tightness detection device for wearing wall terminal Download PDFInfo
- Publication number
- CN220490320U CN220490320U CN202321800354.5U CN202321800354U CN220490320U CN 220490320 U CN220490320 U CN 220490320U CN 202321800354 U CN202321800354 U CN 202321800354U CN 220490320 U CN220490320 U CN 220490320U
- Authority
- CN
- China
- Prior art keywords
- wall terminal
- wall
- air tightness
- gland
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 210000004907 gland Anatomy 0.000 claims abstract description 25
- 238000003825 pressing Methods 0.000 claims abstract description 18
- 238000007906 compression Methods 0.000 claims abstract description 6
- 230000006835 compression Effects 0.000 claims abstract 5
- 230000003014 reinforcing effect Effects 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 210000003437 trachea Anatomy 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Examining Or Testing Airtightness (AREA)
Abstract
The utility model discloses an air tightness detection device for a through-wall terminal, which comprises an air tightness detector and the through-wall terminal, wherein the through-wall terminal is provided with a mounting plate for fixing the through-wall terminal on a wall, the through-wall terminal is divided into a through-wall part and a connecting part by the mounting plate, the upper surface of the air tightness detector is provided with an air tightness block, the air tightness block is provided with a plurality of fixing grooves for placing the through-wall part, the bottom of the fixing grooves is provided with an air inlet hole, the air inlet hole is connected with the air tightness detector through an air pipe, a compression component for compressing the through-wall terminal downwards and enabling a mounting seat and the fixing groove to form a closed space is arranged above the air tightness detector, the compression component is arranged right above the fixing grooves and comprises a shaft clamp and a gland which is fixed at the bottom end of the shaft clamp and matched with the top end of the connecting part, and an adjusting component is arranged between the bottom end of the shaft clamp and the gland; the gland is abutted to the connecting part of the through-wall terminal through the pressing shaft clamp, so that the through-wall terminal is prevented from being jacked up by air flow, the operation is simple, and the practicability is high.
Description
Technical Field
The utility model relates to the technical field of through-wall terminal detection, in particular to an air tightness detection device for through-wall terminals.
Background
In the production process, the air tightness detection needs to be carried out on some workpieces to determine whether the air tightness of the workpieces meets the requirements, but the fixing effect of the existing part through-wall terminal air tightness detection device is poor, the through-wall terminal is easily jacked up by air flow in the detection process, the detection accuracy is insufficient, the working position of the existing air tightness detection device is less, only one through-wall terminal can be monitored at a time, and the working efficiency is low.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an air tightness detection device for a through-wall terminal so as to solve the problems.
The aim of the utility model is realized by the following technical scheme:
the utility model provides a gas tightness detection device for wearing wall terminal, includes airtight detector and wears the wall terminal, be equipped with the mounting panel that is used for fixing wearing wall terminal on the wall on wearing the wall terminal, pass through the mounting panel will wear the wall terminal and divide into wall portion and connecting portion, airtight detector upper surface is equipped with airtight piece, be equipped with a plurality of fixed slots that are used for placing wall portion on the airtight piece, the bottom of fixed slot is equipped with the inlet port, the inlet port passes through the trachea and is connected with airtight detector, airtight detector top is equipped with and is used for pressing down wearing the wall terminal and makes mount pad and fixed slot form the tight subassembly that compresses tightly of enclosure space, the tight subassembly is arranged in directly over the fixed slot, and the tight subassembly includes the axle clamp and fixes in axle clamp bottom and with connecting portion top complex gland, is equipped with adjusting part between axle clamp bottom and the gland.
In the above summary, further, the upper surface of the airtight detecting instrument is provided with a vertical plate vertically connected with the upper surface of the airtight detecting instrument, the compressing assembly further includes a bracket, and the shaft clamp is fixed on one side of the vertical plate, which faces the airtight block, through the bracket.
In the above summary, further, the adjusting component includes an adjusting screw rod in threaded connection with the bottom end of the shaft clamp and a hemisphere fixed at the bottom end of the adjusting screw rod, a groove for accommodating the hemisphere to match is arranged above the gland, a threaded hole communicated with the groove is arranged on the side wall of the groove, and a screw passes through the threaded hole to be abutted to the upper part of the hemisphere and fix the hemisphere.
In the above summary, further, a slot hole is formed in the gland, the slot hole is covered on the top end of the connecting portion, the top end of the connecting portion is disposed in the slot hole, and the bottom edge of the gland abuts against the connecting portion.
In the above summary, further, a plurality of sealing gaskets corresponding to the fixing grooves one by one are provided on the upper surface of the airtight block.
In the above summary, further, a plurality of reinforcing rib plates are fixed on a side of the vertical plate facing away from the airtight block, and the reinforcing rib plates are vertically and fixedly connected with the upper surface of the airtight detector.
The beneficial effects of the utility model are as follows:
the connecting part is placed in the fixing groove to form a sealing space, the pressing cover is abutted against the connecting part of the through-wall terminal by pressing down the shaft clamp, the through-wall terminal is prevented from being jacked up by air flow, the distance between the pressing cover and the connecting part can be adjusted by the adjusting component, the pressing cover is abutted against the connecting part tightly, the air leakage in the monitoring process in the fixing groove is prevented, the operation is simple, and the practicability is high; meanwhile, the device is provided with a plurality of detection stations, so that the working efficiency is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is an exploded view of the present utility model;
FIG. 3 is a schematic view of a through-wall terminal according to the present utility model;
FIG. 4 is a schematic view of the structure of the hold down assembly and adjustment assembly of the present utility model;
FIG. 5 is a schematic view of the structure of the air-tight block of the present utility model;
FIG. 6 is a schematic structural view of a gland of the present utility model;
fig. 7 is a schematic view of the back structure of the present device.
In the figure, 1-airtight detector, 2-through-wall terminal, 21-mounting plate, 22-through-wall part, 23-connecting part, 3-airtight piece, 4-compression component, 41-axle clamp, 42-gland, 43-support, 5-deep floor, 6-fixed slot, 7-inlet port, 8-sealing gasket, 9-adjusting component, 91-adjusting screw rod, 92-hemisphere, 93-groove, 94-screw hole, 10-riser, 11-slotted hole.
Detailed Description
Other advantages and effects of the present utility model will become apparent to those skilled in the art from the following disclosure, which describes the embodiments of the present utility model with reference to specific examples. The utility model may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present utility model. It should be noted that the following embodiments and features in the embodiments may be combined with each other without conflict.
Referring to fig. 1-5, an airtight detecting device for a through-wall terminal includes an airtight detecting instrument 1 and a through-wall terminal 2, where the airtight detecting instrument 1 adopted in the device is in the prior art, and is not described in detail in this embodiment, the through-wall terminal 2 is provided with a mounting plate 21 for fixing the through-wall terminal 2 on a wall, the through-wall terminal 2 is divided into a through-wall portion 22 and a connecting portion 23 by the mounting plate 21, the through-wall portion 22 is installed in the wall, the upper surface of the airtight detecting instrument 1 is provided with an airtight block 3, the airtight block 3 is provided with a plurality of fixing slots 6 for placing the through-wall portion 22, the through-wall portion 22 of the through-wall terminal 2 to be detected is placed in the fixing slots 6 downward, the bottom of the fixed groove 6 is provided with an air inlet 7, the air inlet 7 is connected with the airtight detector 1 through an air pipe, a pressing component 4 used for pressing the wall penetrating terminal 2 downwards and enabling the mounting seat and the fixed groove 6 to form a closed space is arranged above the airtight detector 1, after the wall penetrating terminal 2 is fixed through the pressing component 4, a control button on the airtight detector 1 is started, air inflation pressurization and pressure maintaining operation are carried out inside the fixed groove 6 through the air pipe, if the airtight detector 1 displays that the wall penetrating terminal 2 is not decompressed under the pressure of 0.2Mpa for 4 seconds, the qualified product is judged, after detection is finished, the shaft clamp 41 is pushed upwards, namely the wall penetrating terminal 2 is taken down, and the whole process is simple to operate.
The compressing component 4 is arranged right above the fixed slots 6, one-to-one compressing component 4 is arranged above each fixed slot 6, therefore, the device can carry out airtight monitoring on a plurality of wall penetrating terminals 2 at the same time, the working efficiency is improved, the compressing component 4 comprises a shaft clamp 41 and a gland 42 fixed at the bottom end of the shaft clamp 41 and matched with the top end of the connecting part 23, the gland 42 is driven to move right below and abut right above the connecting part 23 by pressing down the shaft clamp 41, an end cover is prevented from being jacked up by air flow in the inflation and pressurization process, an adjusting component 9 is further arranged between the bottom end of the shaft clamp 41 and the gland 42, when the shaft clamp 41 is pressed down to the lowest position, and the gland 42 cannot fully abut against the wall penetrating terminals 2, at the moment, the distance between the gland 42 and the connecting part 23 can be adjusted by the adjusting component 9, and the gland 42 is further pressed against the wall penetrating terminals 2.
The upper surface of the airtight detecting instrument 1 is provided with a vertical plate 10 which is vertically connected with the upper surface of the airtight detecting instrument 1, the compressing assembly 4 further comprises a bracket 43, and the shaft clamp 41 is fixed on one side of the vertical plate 10 facing the airtight block 3 through the bracket 43, so that the gland 42 is opposite to the fixed groove 6.
Referring to fig. 4 and 6, the adjusting assembly 9 includes an adjusting screw 91 screwed to the bottom end of the shaft clamp 41 and a hemisphere 92 fixed to the bottom end of the adjusting screw 91, a groove 93 for accommodating the hemisphere 92 is provided above the gland 42, a threaded hole 94 communicating with the groove 93 is provided on a side wall of the groove 93, and a screw passes through the threaded hole 94 to abut against the hemisphere 92 and fix the hemisphere 92. Specifically, the hemispheroids 92 are placed in the grooves 93, the adjusting screw rods 91 are fixedly connected with the pressing cover 42 through screws and the threaded holes 94, when the distance between the pressing cover 42 needs to be adjusted, the pressing cover 42 can be directly rotated, the adjusting screw rods 91 are driven to rotate, after the pressing cover 42 is disassembled, the hemispheroids 92 are rotated to drive the adjusting screw rods 91 to rotate for adjusting the distance, and then the hemispheroids 92 are connected with the pressing cover 42.
In the above embodiment, it is preferable that the through-wall terminal 2 moves upward due to the air pressure inside the fixing groove 6 during the detection, if the pressure applied to the connecting portion 23 by the gland 42 is uneven, the air pressure inside the fixing groove 6 will run out from the side with smaller pressure, and the detection result will be affected, therefore, the slot 11 with a downward opening is provided in the gland 42, the slot 11 is covered on the top end of the connecting portion 23, the top end of the connecting portion 23 is placed in the slot 11, and the bottom edge of the gland 42 abuts against the edge of the housing of the connecting portion 23, so as to ensure that the connecting portion 23 receives uniformity.
In the above embodiment, as shown in fig. 5, it is preferable that the upper surface of the airtight block 3 is provided with a plurality of sealing gaskets 8 corresponding to the fixing grooves 6 one by one, so as to prevent the internal air pressure from escaping from the edge of the fixing grooves 6.
In the above embodiment, as shown in fig. 7, it is preferable that the pressing assembly 4 is fixed on the vertical riser 10, and in order to enhance the stability of the riser 10, a plurality of reinforcing rib plates 5 are fixed on a side of the riser 10 facing away from the airtight block 3, and the reinforcing rib plates 5 are fixedly connected with the upper surface of the airtight detecting instrument 1 vertically.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must be provided with a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (6)
1. The utility model provides a gas tightness detection device for wearing wall terminal, its characterized in that, including gas tightness detector (1) and wearing wall terminal (2), be equipped with on wearing wall terminal (2) and be used for fixing wearing wall terminal (2) mounting panel (21) on the wall, through mounting panel (21) divide into wearing wall portion (22) and connecting portion (23) with wearing wall terminal (2), gas tightness detector (1) upper surface is equipped with airtight piece (3), be equipped with a plurality of fixed slots (6) that are used for placing wearing wall portion on airtight piece (3), the bottom of fixed slot (6) is equipped with inlet port (7), inlet port (7) are connected with gas tightness detector (1) through the trachea, gas tightness detector (1) top is equipped with and is used for pressing down wearing wall terminal (2) and makes mount pad and fixed slot (6) form seal space's compression assembly (4), compression assembly (4) are arranged in dead ahead in fixed slot (6), compression assembly (4) include shaft clamp (41) and fix in shaft clamp (41) bottom and are equipped with gland (42) between shaft clamp (41) and gland (42).
2. The air tightness detection device for the through-wall terminal according to claim 1, wherein the upper surface of the air tightness detector (1) is provided with a vertical plate (10) vertically connected with the upper surface of the air tightness detector (1), the pressing assembly (4) further comprises a bracket (43), and the shaft clamp (41) is fixed on one side of the vertical plate (10) facing the air tightness block (3) through the bracket (43).
3. The air tightness detection device for the through-wall terminal according to claim 2, wherein the adjusting assembly (9) comprises an adjusting screw rod (91) in threaded connection with the bottom end of the shaft clamp (41) and a hemispherical body (92) fixed at the bottom end of the adjusting screw rod (91), a groove (93) for accommodating matching of the hemispherical body (92) is formed in the upper portion of the gland (42), a threaded hole (94) communicated with the groove (93) is formed in the side wall of the groove (93), and a screw passes through the threaded hole (94) to be abutted to the upper portion of the hemispherical body (92) and fix the hemispherical body (92).
4. The air tightness detection device for the through-wall terminal according to claim 1, wherein a slot (11) which is opened downwards is arranged in the gland (42), the slot (11) is covered at the top end of the connecting part (23), the top end of the connecting part (23) is arranged in the slot (11), and the bottom edge of the gland (42) is abutted on the connecting part (23).
5. The air tightness detection device for the through-wall terminal according to claim 1, wherein a plurality of sealing gaskets (8) which are in one-to-one correspondence with the fixing grooves (6) are arranged on the upper surface of the air-tight block (3).
6. The air tightness detection device for the through-wall terminal according to claim 2, wherein a plurality of reinforcing rib plates (5) are fixed on one side of the vertical plate (10) facing away from the air tightness block (3), and the reinforcing rib plates (5) are vertically and fixedly connected with the upper surface of the air tightness detector (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800354.5U CN220490320U (en) | 2023-07-10 | 2023-07-10 | A gas tightness detection device for wearing wall terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321800354.5U CN220490320U (en) | 2023-07-10 | 2023-07-10 | A gas tightness detection device for wearing wall terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220490320U true CN220490320U (en) | 2024-02-13 |
Family
ID=89830418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321800354.5U Active CN220490320U (en) | 2023-07-10 | 2023-07-10 | A gas tightness detection device for wearing wall terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220490320U (en) |
-
2023
- 2023-07-10 CN CN202321800354.5U patent/CN220490320U/en active Active
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