CN218470094U

CN218470094U - Double-station pipe inspection sealing equipment

Info

Publication number: CN218470094U
Application number: CN202222861783.5U
Authority: CN
Inventors: 王金涛; 欧阳谱壹
Original assignee: Kunshan Yeer Mechanical Equipment Co ltd
Current assignee: Kunshan Yeer Mechanical Equipment Co ltd
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-02-10
Anticipated expiration: 2032-10-28

Abstract

The utility model provides a double-station pipe inspection sealing device, which comprises a workbench, an airtight leak detector and two clamping jigs, wherein the airtight leak detector and the two clamping jigs are arranged on the workbench; the clamping jig further comprises a ventilation unit, the ventilation unit comprises an air outlet and a plurality of air inlets, the air inlets are communicated with the air outlet, and the air tightness leak detector is connected with the air outlets of the two clamping jigs through pipelines; the clamping head comprises a plurality of pipe joints, one end of each pipe joint is connected with the pipe in a sealing mode, and the other end of each pipe joint is connected with the air inlet in a sealing mode. The utility model is simple in operation, when carrying out leakproofness detection to the pipe, the installation pipe is convenient fast, can improve work efficiency, and is nimble convenient.

Description

Double-station pipe inspection sealing equipment

Technical Field

The utility model relates to a pipe processing technology field especially relates to a duplex position pipe examines sealing equipment.

Background

After the general pipe is processed, the tightness of the pipe needs to be detected, and whether the pipe is qualified or not is judged according to whether leakage exists or not.

In the prior art, when the tightness of the pipe is detected, the pipe is arranged on a workbench for detecting the tightness to detect. However, the existing detection sealing equipment is a single-station workbench, the occupied space is large, manual operation and detection sealing test cannot be performed simultaneously, the machine needs to wait for the completion of machine detection sealing when the pipe is detected and sealed, and the machine needs to wait for the completion of manual disassembly and assembly when the pipe is disassembled and assembled manually, so that the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem provide an easy operation, sealing equipment is examined to duplex position pipe that detection efficiency is high.

In order to solve the technical problem, the utility model provides a double-station pipe inspection sealing device, which comprises a workbench, an airtight leak detector arranged on the workbench and two clamping jigs, wherein each clamping jig comprises a clamping head for clamping a plurality of pipes;

the clamping jig further comprises a ventilation unit, the ventilation unit comprises an air outlet and a plurality of air inlets, the air inlets are communicated with the air outlet, and the air tightness leak detector is connected with the air outlets of the two clamping jigs through pipelines;

the clamping head comprises a plurality of pipe joints, one end of each pipe joint is connected with the pipe in a sealing mode, and the other end of each pipe joint is connected with the air inlet in a sealing mode.

Further, the airtight leak detector is a double-channel airtight leak detector, and the airtight leak detector is electrically connected with the double-machine switching control unit.

Furthermore, the clamping jig further comprises a quick pressure head for quickly mounting the clamping head on the ventilation unit.

Furthermore, the rapid pressing head is installed on a base of the clamping jig and comprises an elbow clamp and a locking part located on one side of the elbow clamp, and a telescopic rod of the elbow clamp is fixedly connected with the clamping head and pulls the clamping head to move towards the ventilation unit;

the locking part comprises a pressing arm rotatably mounted on the base, and one end of the pressing arm is provided with a positioning protrusion.

Furthermore, the plurality of air inlets are all arranged on one side wall of the ventilation unit and are uniformly distributed at intervals along the length direction of the ventilation unit, the clamping head comprises a mounting plate for mounting a plurality of pipe joints, the mounting plate is positioned on one side of the ventilation unit and extends in the same direction as the ventilation unit, and the plurality of pipe joints are distributed at intervals along the length direction of the mounting plate;

the plurality of pipe joints are in one-to-one correspondence with the plurality of air inlets, and the pipe joints are all located in the extending direction of the air inlets.

Further, the mounting panel is equipped with two or more, and fixedly connected with connecting plate between two adjacent mounting panels, telescopic link and at least one mounting panel fixed connection.

Further, the pipe joint includes a hollow portion continuously extending in a length direction of the pipe joint and penetrating both ends of the pipe joint.

Furthermore, a base is detachably mounted on the workbench, the base is detachably mounted on the base, and locking handles for locking the base on the workbench are arranged at two ends of the base;

the ventilation unit and the quick pressure head are both fixedly installed on the base.

Further, a lower positioning pin for positioning the base is installed on the base, the lower positioning pin extends upwards from the lower side of the base, and the lower positioning pin penetrates through the base and is inserted into the base on the base;

the side of base is equipped with and is used for the location the side locating pin of locating pin down, the side locating pin certainly the base side extends to on the side locating pin.

Further, the lower portion of the lower positioning pin has an annular positioning groove extending along the circumferential direction thereof, and the tip end portion of the side positioning pin abuts in the positioning groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model provides a duplex position pipe inspection sealing device, easy operation is carrying out the leakproofness when examining the pipe, and the installation pipe is quick convenient, and work efficiency is high.

The pipe to be detected is clamped through one of the clamping tools, the tightness detection is carried out after the clamping is completed, meanwhile, the pipe to be detected can be clamped through the other clamping tool in the time period of the pipe tightness detection on the clamping tool, the time for manually operating the clamping pipe and the time for detecting the sealing time of the pipe are overlapped, the waiting time waste is avoided, and the working efficiency is improved.

In addition, the clamping tool can be once to a plurality of pipes clamping to can once carry out the leakproofness to a plurality of pipes and detect, improve work efficiency. And the base that is equipped with the clamping head can carry out quick replacement on the base of clamping tool to use different clamping heads to the pipe of different sizes, the flexibility is better.

In order to make the aforementioned and other objects, features and advantages of the invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a preferred embodiment of the present invention;

fig. 2 is a schematic structural view of the clamping jig provided by the present invention;

fig. 3 is a schematic view of a cross-sectional structure of the clamping jig provided by the present invention;

fig. 4 is a schematic view of a chuck structure provided by the present invention;

fig. 5 is a schematic cross-sectional structure view of the ventilation unit provided by the present invention;

fig. 6 is a schematic view of the base and the base explosion structure provided by the present invention.

The reference numbers in the figures:

1. a work table; 11. a section bar frame; 2. clamping a jig; 21. assembling a clamping head; 211. a pipe joint; 2111. a hollow part; 212. mounting a plate; 213. a connecting plate; 22. a ventilation unit; 221. An air outlet; 222. an air inlet; 23. a base; 24. an elbow clip; 241. a telescopic rod; 25. A locking portion; 251. pressing the arm; 252. positioning the projection; 3. an airtight leak detector; 4. a dual-computer switching control unit; 5. a base; 6. locking the handle; 7. a lower locating pin; 71. positioning a groove; 8. And a side positioning pin.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 6, a double-station tube inspection and sealing apparatus includes a workbench 1, an airtight leak detector 3 mounted on the workbench 1, and two clamping jigs 2, where each of the clamping jigs 2 includes a clamping head 21 for clamping a plurality of tubes (not shown in the drawings);

the clamping jigs 2 further comprise ventilation units 22, each ventilation unit 22 comprises an air outlet 221 and a plurality of air inlets 222, the plurality of air inlets 222 are communicated with the air outlet 221, and the air-tightness leak detector 3 is connected with the air outlets 221 of the two clamping jigs 2 through pipelines;

the clamping head 21 comprises a plurality of pipe joints 211, wherein the number of air inlets 222 of the ventilation unit 22 is equal to that of the pipe joints 211, one end of each pipe joint 211 is connected with the pipe in a sealing mode, and the other end of each pipe joint 211 is connected with one air inlet 222 in a sealing mode. The tube is a hose and can be sleeved on the pipe joint 211.

Firstly, one clamping jig 2 clamps a pipe to be detected, the pipe to be detected is installed on a clamping head 21 on the clamping jig 2, each pipe to be detected is correspondingly and hermetically inserted at one end of a pipe joint 211, the other end of the pipe joint 211 is hermetically inserted at an air inlet 222 of an air ventilation unit 22, after the installation is finished, the pipe to be detected is communicated with the air ventilation unit 22, meanwhile, an external air source (not shown in the figure) is connected, an air outlet 221 of the air ventilation unit 22 is communicated with an air tightness leak detector 3, the air outlet 221 of the air ventilation unit 22 is detected through the air tightness leak detector 3, and then the air tightness detection of a plurality of pipes communicated with the air ventilation unit 22 is realized. When airtight leak detector 3 detected one of them clamping tool 2, because the testing process needs certain length of time, operating personnel can install a plurality of pipes that wait to detect simultaneously on another clamping tool 2, avoid the long wait of detection duration.

In this embodiment, the airtight leakage detector 3 may be a dual-channel airtight leakage detector 3 with the model of IK-ALT-HD600, and the two channels of the airtight leakage detector 3 are respectively communicated with the air outlets 221 of the ventilation units 22 on the two clamping jigs 2, so as to respectively detect the tightness of the pipes on the two clamping jigs 2. In addition, can detect the pipe on two clamping tool 2 respectively in proper order in order to realize airtight leak detector 3, airtight leak detector 3 electricity is connected two machines and is switched control unit 4, and two passageways through two machines switch control unit 4 control airtight leak detector 3 detect the pipe on two clamping tool 2 in turn, because this structure is current conventional technology, and the field of the staff should know, no longer gives details here.

In order to ensure that the tubes on the clamping head 21 are in quick sealing communication with the ventilation unit 22 after the clamping head 21 clamps the tubes, the clamping jig 2 further comprises a quick press head for quickly mounting the clamping head 21 on the ventilation unit 22, the quick press head simultaneously and hermetically connects the multiple joints on the clamping head 21 to the corresponding air inlets 222 in the ventilation unit 22, one end of the pipe joint 211 is communicated with the air inlet 222 of the ventilation unit 22, and thus the tubes at the other end of the pipe joint 211 which are in sealing connection with the air inlets 222 are in sealing communication.

The quick pressing head is installed on a base 23 of the clamping jig 2, the quick pressing head comprises an elbow clamp 24 and a locking part 25 located on one side of the elbow clamp 24, and an expansion rod 241 of the elbow clamp 24 is fixedly connected with the clamping head 21 and pulls the clamping head 21 to move towards the ventilation unit 22; by reciprocating the telescopic rod 241 of the toggle clamp 24, the clamping head 21 moves synchronously, so that the pipe joint 211 on the clamping head 21 is quickly connected with or separated from the air inlet 222 of the ventilation unit 22.

The locking part 25 comprises a pressing arm 251 rotatably mounted on the base 23, one end of the pressing arm 251 is provided with a positioning projection 252, after the attaching head is driven by the elbow clip 24 to move towards the ventilation unit 22, the pipe joint 211 on the attaching head is communicated with the air inlet 222 of the ventilation unit 22, in order to keep the position of the pipe joint 211 and the air inlet 222 fixed, the pressing arm 251 rotates around the connection part of the pressing arm 251 and the base 23 and spans over the ventilation unit 22 and the clamping head 21, one side of the clamping head 21 faces towards the ventilation unit 22, the positioning projection 252 is clamped on the other side of the clamping head 21, the clamping head 21 is prevented from moving reversely, and the sealing performance of the connection of the pipe joint 211 on the clamping head 21 and the air inlet 222 of the ventilation unit 22 is kept.

Specifically, the plurality of air inlets 222 are all opened on one side wall of the air vent unit 22 and are uniformly distributed at intervals along the length direction of the air vent unit 22, the clamping head 21 includes a mounting plate 212 for mounting a plurality of pipe joints 211, the mounting plate 212 is located on one side of the air vent unit 22 and extends in the same direction as the air vent unit 22, and the plurality of pipe joints 211 are distributed at intervals along the length direction of the mounting plate 212;

the pipe joints 211 correspond to the air inlets 222 one by one, and the pipe joints 211 are located in the extending direction of the air inlets 222. During the movement of the mounting plate 212 toward the breather unit 22, the plurality of pipe joints 211 can be moved simultaneously, so that each pipe joint 211 corresponds to each air inlet 222 and communication is achieved.

In this embodiment, the two mounting plates 212 are provided, the connecting plate 213 is fixedly connected between the two mounting plates 212, and the expansion link 241 is fixedly connected with the mounting plates 212, so that the mounting plates 212 move synchronously in the process of driving the connecting plate 213 to move through the elbow clamp 24, and then the pipe joint 211 moves, thereby realizing the connection between the pipe joint 211 and the air inlet 222 on the ventilation unit 22.

In another embodiment, there are three mounting plates 212, and a connecting plate 213 is fixedly connected between two adjacent mounting plates 212, and the telescopic rod 241 is fixedly connected with at least one of the mounting plates 212.

As shown in fig. 3 and 4, in this embodiment, the pipe joint 211 includes a hollow portion 2111, the hollow portion 2111 extends continuously along the length direction of the pipe joint 211 and penetrates through both ends of the pipe joint 211, one end of the pipe joint 211 is sealingly fitted to the pipe, and the other end of the pipe joint 211 is sealingly fitted to the air inlet 222 of the vent unit 22, so that the pipe is sealingly communicated with the air inlet 222 of the vent unit 22 through the pipe joint 211, and the tightness of detection is ensured.

As shown in fig. 2, a base 5 is detachably mounted on the workbench 1, the base 23 is detachably mounted on the base 5, and locking handles 6 for locking the base 5 on the workbench 1 are arranged at two ends of the base 5; be connected through base 5 and the section bar frame 11 on the workstation 1, install base 5 on workstation 1 to through locking handle 6 quick assembly disassembly, convenient and fast.

In addition, the ventilation unit 22 and the quick press head are both fixedly installed on the base 23, a lower positioning pin 7 for positioning the base 23 is installed on the base 5, the lower positioning pin 7 extends upwards from the lower part of the base 5, the lower positioning pin 7 penetrates through the base 5, and is inserted into the base 23 on the base 5; through the pin joint of lower locating pin 7 with base 23 and base 5, realize base 23 and base 5's quick assembly disassembly, because the unit of ventilating 22 and quick pressure head all fix on base 23, when the clamping tool 2 that need not be changed detects in order to adapt to the pipe of different specifications, can directly dismantle the separation with base 23 and base 5.

Because the side of base 5 is equipped with and is used for the location the side locating pin 8 of locating pin 7 down, side locating pin 8 is the plunger pin, side locating pin 8 certainly the base 5 side extends to on the side locating pin 8, the lower part of locating pin 7 has along the annular positioning groove 71 of its circumference extension down, the top portion butt of side locating pin 8 is in the positioning groove 71, can conveniently dismantle locating pin 7 fast through side locating pin 8 to conveniently change clamping tool 2.

During operation, the gas outlet 221 of the ventilation unit 22 on two clamping tools 2 is preassembled and communicated with the airtight leakage detector 3, an operator uniformly divides one end of a pipe to be detected to be installed on each pipe joint 211 of one of the clamping tools 2, the other end of the pipe is externally connected with an air source, after the pipe is sleeved with the pipe joints 211, the elbow clamp 24 pulls the installation plate 212 to move towards the ventilation unit 22, the pipe joints 211 synchronously move and are communicated with the corresponding air inlets 222 in a sealing mode, the communication between the pipe and the ventilation unit 22 is realized, and the tightness of the pipe on the clamping tool 2 is changed through the test of the airtight leakage detector 3. When the pipe on this clamping tool 2 sealed the detection, artifical installation was waited to detect the pipe on another clamping tool 2, and the installation is accomplished the back, and the leakproofness detects using airtight leak detector 3 again, has practiced thrift the artifical time of waiting for the detection, and clamping tool 2 can a plurality of pipes of clamping moreover, and work efficiency is high.

The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.

Claims

1. The double-station pipe inspection sealing equipment is characterized by comprising a workbench, an airtight leak detector and two clamping jigs, wherein the airtight leak detector and the two clamping jigs are arranged on the workbench;

2. The double-station pipe inspection sealing device according to claim 1, wherein the airtight leak detector is a double-channel airtight leak detector, and the airtight leak detector is electrically connected with a double-machine switching control unit.

3. The double-station tube inspection and sealing device according to claim 1, wherein the clamping jig further comprises a quick press head for quickly mounting the clamping head on the ventilation unit.

4. The double-station pipe inspection and sealing device according to claim 3, wherein the quick pressing head is mounted on the base of the clamping jig and comprises an elbow clamp and a locking part located on one side of the elbow clamp, and a telescopic rod of the elbow clamp is fixedly connected with the clamping head and pulls the clamping head to move towards the ventilation unit;

5. The dual-station pipe inspecting and sealing apparatus of claim 4, wherein a plurality of air inlets are formed on a side wall of the air vent unit and are evenly spaced along a length of the air vent unit, the clamping head includes a mounting plate for mounting a plurality of pipe connectors, the mounting plate is located on a side of the air vent unit and extends in a same direction as the air vent unit, and the plurality of pipe connectors are spaced along a length of the mounting plate;

6. The double-station pipe inspection and sealing equipment according to claim 5, wherein two or more than two mounting plates are arranged, a connecting plate is fixedly connected between every two adjacent mounting plates, and the telescopic rod is fixedly connected with at least one mounting plate.

7. The double-station pipe inspection and sealing device according to claim 5 or 6, wherein the pipe joint comprises a hollow portion which extends continuously along the length of the pipe joint and penetrates through both ends of the pipe joint.

8. The double-station pipe inspection and sealing equipment according to claim 4, wherein a base is detachably mounted on the workbench, the base is detachably mounted on the base, and locking handles for locking the base on the workbench are arranged at two ends of the base;

9. The double-station pipe inspection and sealing device according to claim 8, wherein a lower positioning pin for positioning the base is mounted on the base, extends upward from below the base, penetrates through the base, and is inserted into the base on the base;

the side of base is equipped with and is used for fixing a position the side locating pin of locating pin down, the side locating pin certainly the base side extends to on the side locating pin.

10. The double-station tube inspection and sealing device according to claim 9, wherein the lower portion of the lower positioning pin has an annular positioning groove extending along the circumferential direction thereof, and the top end portion of the side positioning pin abuts against the inside of the positioning groove.