CN218066910U - Double-station switching type rubber tube air leakage detection equipment - Google Patents

Abstract

The utility model relates to a duplex position switching formula rubber tube leakage detection equipment, it includes the frame foundation, can be to the air feed part, there are two sets of frame foundations, and form a plurality of tube sockets on each group frame foundation side by side, wherein each tube socket has two rubber tube connectors that peg graft and cooperate with both ends of rubber tube, and two rubber tube connectors can inflate to the rubber tube simultaneously, rubber tube leakage detection equipment still includes and the frame foundation one-to-one and form the water tank of duplex position; and the driving mechanism drives the two groups of frame bases to synchronously turn over, wherein the positions of the two groups of frame bases are switched between underwater and on water under the driving of the driving mechanism, and the rubber pipes arranged on the rubber pipe joints can be completely immersed into the water or separated from the water surface. On one hand, the utility model can simultaneously detect a plurality of rubber tubes in batch and can inflate the rubber tubes from the two end parts so as to shorten the time required by inflation; on the other hand two batches can link up fast, advances to improve detection efficiency, single or double can operate simultaneously, practices thrift the labour.

Description

Double-station switching type rubber tube air leakage detection equipment

Technical Field

The utility model belongs to the technical field of the rubber tube detects, concretely relates to formula rubber tube leakage detecting equipment is switched to duplex position.

Background

At present, when the conventionality of rubber tube detected, it was full of water in the detection basin, then with both ends respectively with connector and rubber tube coupling connection around the rubber tube, inwards let in gas from rubber tube coupling after that to under the pressure of invariable simulation user state, soak the rubber tube to the basin in, if the leakage appears, the rubber tube surface had the bubble, thereby can the rapid judgement this rubber tube whether there is gas leakage.

However, the above detection method, although simple, has the following technical drawbacks:

1) Only the detection of a single rubber tube can be implemented at one time, the detection cannot be implemented in batch, and meanwhile, the mode of manually immersing or taking out the rubber tube is very uncomfortable once winter (due to low water temperature);

2) The inflated air flow is communicated from one end to the other end, and once more elbow parts are arranged on the pipeline, the inflation time is long, and the detection efficiency is directly influenced;

3) Requiring many operators to work, resulting in high labor costs.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art not enough, provide a formula rubber tube leakage detection equipment is switched to modified duplex position.

In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows:

a double-station switching type rubber tube air leakage detection device comprises frame seats used for inserting and positioning rubber tubes from two ends, and an air supply part capable of inflating the rubber tubes, wherein the frame seats are divided into two groups, a plurality of tube seats are formed on each group of frame seats side by side, each tube seat is provided with two rubber tube joints which are inserted and matched with two ends of each rubber tube, the two rubber tube joints can simultaneously inflate the rubber tubes, and the rubber tube air leakage detection device also comprises water tanks which correspond to the frame seats one by one and are provided with double stations; the driving mechanism is arranged on the water tank and can drive the two groups of frame seats to synchronously turn over, wherein under the driving of the driving mechanism, the positions of the two groups of frame seats are switched between underwater and on water, and the rubber pipes arranged on the rubber pipe joints can be completely immersed into the water or separated from the water surface.

Preferably, one of the two sets of the stand seats is above water, the other set is below water, and the two sets of the stand seats are turned over in the same direction. Therefore, the positions of the two groups of frame bases can be exchanged underwater and on water by overturning the frame bases in the forward and reverse directions. Convenient implementation and simple structure.

According to the utility model discloses a concrete implementation and preferred aspect, actuating mechanism includes the trip shaft that extends along every station length direction, sets up and just can drive the trip shaft syntropy and synchronous pivoted driving piece outside the water tank, and the mount is connected respectively on two trip shafts, and the gas supply part is linked together from the gas passage in trip shaft and the mount. The frame base can be switched between underwater position and overwater position by synchronous turning.

Preferably, the driving member comprises a belt wheel, a driving wheel, a transmission belt and a motor for driving the driving wheel to rotate in the forward and reverse directions, wherein the belt wheel, the driving wheel and the transmission belt are respectively arranged at the end parts of the turnover shaft. The accuracy of synchronous motion is facilitated.

Furthermore, two band pulleys are arranged in the height direction of the water tank in an aligning manner, the driving wheel is positioned below the band pulleys, and the two band pulleys and the driving wheel are distributed in a triangular manner.

In this example, the two pulleys and the driving wheel are distributed in an isosceles triangle.

According to the utility model discloses a still another concrete implementation and preferred aspect, the tube socket include with the trip shaft parallel and with trip shaft fixed connection's seat pole, set up a plurality of pedestals on the seat pole side by side, every pedestal includes the mobile jib, form at mobile jib and seat pole or form two rubber tube joints on the mobile jib, every rubber tube from both ends cartridge respectively on two rubber tube joints, the inside inner passage that all is equipped with along self length direction extension of trip shaft, seat pole, mobile jib, rubber tube joint, and inner passage communicates each other and forms gas channel. On one hand, the simultaneous detection of a plurality of rubber tubes can be carried out in batch, and hands do not need to be immersed in water for detection; on the other hand, the communicated gas channels are formed inside the two rubber pipe joints, so that the rubber pipes can be inflated from the two end parts, the time required by inflation is shortened, and the detection efficiency is improved.

Preferably, the main rod is arranged along the length direction of the seat rod at intervals, and the two rubber pipe joints are arranged in parallel. Is particularly suitable for U-shaped, M-shaped and N-shaped rubber pipes or rubber pipes combined and molded by U-shaped, M-shaped and N-shaped rubber pipes.

According to a specific implementation and preferred aspect of the present invention, the hose connector includes a connector body and an anti-separation joint formed at a connector end portion of the connector body, which is away from the main rod. Here, through the setting of anticreep interface, avoid detecting the not hard up or drop that causes.

Preferably, the anti-drop interface comprises a plurality of convex rings formed on the joint pipe body, a closing part is formed between every two adjacent convex rings, the end part of the rubber pipe is propped open by the convex rings, and the part of the rubber pipe is sleeved on the anti-drop interface in an inward tightening mode. That is, the joint of the closing part is combined under the inner support of the convex ring, so as to reduce the possibility that the end part of the rubber pipe falls off after being connected.

According to a specific implementation of the utility model and preferred aspect, a plurality of bulge loops include frustum bulge loop and cylinder bulge loop, and wherein the frustum bulge loop is the frustum shape of external diameter grow gradually to the mobile jib from the terminal surface of joint tip.

Preferably, the external diameter of the cone bottom formed by the frustum shape is equal to that of the cylindrical convex ring, so that transition internal bracing is avoided, and the damage probability of the rubber pipe is reduced during disassembly and assembly.

According to the utility model discloses a still another concrete implementation and preferred aspect, the trip shaft is located the liquid level top of water tank, and trip shaft and seat pole dock mutually through the connecting rod from both ends, and wherein the connecting rod is inside also to be equipped with the inside passage that is linked together with gas passage. Here, the trip shaft is located the surface of water top, not only can reduce the required energy consumption of upset, need not consider sealed problem moreover.

Preferably, a plurality of support rods are further arranged between the overturning shaft and the seat rod. The strength of the device is enhanced, and deformation or damage caused by turning under water and on water is avoided.

Preferably, the stay bar interior also forms an interior channel in communication with the gas channel. So, carry the air current to the rubber tube joint through inside passage can be quick, and then shorten and aerify the time of need long, improve detection efficiency.

Preferably, the turning shaft forms an air inlet of the air passage from the shaft end, and the air supply part is communicated with the air inlet. The ventilation is convenient, and the self turnover is not influenced.

In addition, the air supply part comprises an air supply source, air supply pipelines respectively communicating the air supply source with the frame seats, and air supply valves respectively arranged on the air supply pipelines.

Due to the implementation of the above technical scheme, compared with the prior art, the utility model have the following advantage:

on one hand, the utility model can simultaneously detect a plurality of rubber tubes in batch and can inflate the rubber tubes from the two end parts so as to shorten the time required by inflation; on the other hand through the frame seat in the duplex position on water with carry out the position switch under water for in a batch rubber tube is in the dismouting, and another batch rubber tube is in detecting, and two batches can link up fast, further improves detection efficiency, single or double can operate simultaneously, practices thrift the labour.

Drawings

Fig. 1 is a schematic front view (internal structure) of the double-station switching type rubber tube leakage detecting apparatus of the present invention;

fig. 2 is a schematic front view of the double-station switching type rubber tube leakage detecting device of the present invention;

fig. 3 is a schematic front view of the rubber tube air leakage detection device after station switching in fig. 2;

FIG. 4 is a schematic top view of FIG. 3 (without rubber tubing installed);

FIG. 5 is an enlarged schematic view of the hose coupling of FIG. 1;

wherein: 1. a frame seat; z, a tube seat; 10. a seat post; 11. a base body; 110. a main rod; 111. a hose joint; a. a joint pipe body; b. an anti-drop interface; b1, a convex ring; b10, a frustum convex ring; b11, a cylindrical convex ring; b2, a closing part; 12. a connecting rod; 13. a stay bar;

2. a gas supply part; 20. an air supply source; 21. a gas supply line; 22. an air supply valve;

3. a water tank;

4. a turnover mechanism; 40. a turning shaft; 41. a drive member; 410. a pulley; 411. a drive wheel; 412. a transmission belt; 413. motor with a stator and a rotor

G. A rubber tube.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application. This application is capable of embodiments in many different forms than those described herein and that modifications may be made by one skilled in the art without departing from the spirit and scope of the application and it is therefore not intended to be limited to the specific embodiments disclosed below.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless explicitly specified otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, a first feature is "on" or "under" a second feature such that the first and second features are in direct contact, or the first and second features are in indirect contact via an intermediary. Also, a first feature "on," "above," and "over" a second feature may be directly on or obliquely above the second feature, or simply mean that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.

Referring to fig. 1 to 4, the present example relates to a double-station switching type rubber tube air leakage detection device, which includes a frame base 1 for inserting and positioning a rubber tube from two ends, an air supply part 2 capable of inflating the rubber tube, a water tank 3, and a driving mechanism 4.

Specifically, there are two sets of the frame bases 1, and a plurality of tube seats Z are formed on each set of the frame bases 1 side by side, wherein each set of the tube seats Z has a plurality of tube seats ZThe base Z has two pieces and rubberRubber tube joints with two ends of the rubber tube in splicing fit, and the two rubber tube joints andafter the air supply part 2 is communicatedCan simultaneously move to And inflating the rubber tube.

The water tank 3 is a cuboid with an open top, and the two stations are respectively positioned at the left end and the right end of the water tank.

The driving mechanism 4 is arranged on the water tank 3 and can drive the two groups of frame bases 1 to synchronously turn over, wherein under the driving of the driving mechanism 4, the positions of the two groups of frame bases 1 are switched between underwater and on water, and the rubber pipes arranged on the rubber pipe joints can be completely immersed into the water or separated from the water surface.

In this example, one of the two sets of the frame bases 1 is on water, the other set is under water, and the two sets of the frame bases 1 are turned over in the same direction. Therefore, the positions of the two groups of frame bases can be exchanged underwater and on water by overturning the frame bases in the forward and reverse directions. Convenient implementation and simple structure.

The driving mechanism 4 comprises a turnover shaft 40 extending along the length direction of each station, and a driving piece 41 which is arranged outside the water tank 3 and can drive the turnover shaft 30 to rotate synchronously in the same direction, the frame bases 1 are respectively connected to the two turnover shafts 40, and the gas supply part 2 is communicated with a gas channel in the frame base 1 from the turnover shaft 40. The frame base can be switched between underwater position and overwater position by synchronous turning.

The driving unit 41 includes a pulley 410, a driving wheel 411, a transmission belt 412, and a motor 413 for driving the driving wheel 411 to rotate in the forward and reverse directions, which are respectively provided at the end portions of the reversing shaft 40. The accuracy of synchronous motion is facilitated.

In this example, the two pulleys 410 and the driving wheel 411 are distributed in an isosceles triangle, wherein the two pulleys 410 are aligned in the height direction of the water tank 3, and the driving wheel 411 is located below between the two pulleys 410.

At the same time, the user can select the desired position,the tube seat Z includes a seat rod 10 parallel to the turning shaft 40 and fixedly connected to the turning shaft 40, and a plurality of seat bodies 11 arranged side by side on the seat rod 10, each seat body 11 includes a main rod 110, two rubber tube joints 111 formed on the main rod 110 and the seat rod 10, and each rubber tube G is inserted into the two rubber tube joints 111 from both ends.

The turning shaft 40, the seat post 10, the main post 110 and the hose connector 111 are all internally provided with internal channels extending along the length direction of the turning shaft, and the internal channels are mutually communicated to form an air channel.

Therefore, the rubber tubes can be simultaneously detected in batch without immersing hands in water, and the communicated gas channels are formed inside the two rubber tube joints, so that the rubber tubes can be inflated from two ends, the inflation time is shortened, and the detection efficiency is improved.

Therefore, the seat body 11 is movably arranged between the water and the water during the rotation of the turning shaft 40, and the rubber hose arranged on the hose joint 111 can be completely immersed into the water or separated from the water.

The main rod 110 is uniformly spaced along the length direction of the seat post 10, and the two hose connectors 111 are arranged in parallel. Is particularly suitable for U-shaped, M-shaped and N-shaped rubber pipes or rubber pipes combined and molded by U-shaped, M-shaped and N-shaped rubber pipes.

As shown in fig. 5, the hose joint 111 includes a joint body a and a slip-off preventing joint b formed at a joint end of the joint body a away from the main rod 110. Here, through the setting of anticreep interface, avoid detecting the not hard up or drop that causes.

The anti-drop interface b comprises a plurality of convex rings b1 formed on the joint pipe body a, a closing part b2 is formed between every two adjacent convex rings b1, the end part of the rubber pipe G is propped open by the convex rings, and the part of the rubber pipe G which is tightened inwards is sleeved on the anti-drop interface. That is, the joint of the closing part is combined under the inner support of the convex ring, so as to reduce the possibility that the end part of the rubber pipe falls off after being connected.

The plurality of convex rings b1 include a frustum convex ring b10 and a cylindrical convex ring b11, wherein the frustum convex ring b10 is in a frustum shape with an outer diameter gradually increasing from the end surface of the end of the joint to the main rod 110.

The frustum shape forms the awl end external diameter and equals with cylindrical bulge loop b 11's external diameter, avoids transition internal stay to and reduce rubber tube damage probability during the dismouting, the grafting of rubber tube in the aspect of moreover also.

In this example, the tilt shaft 40 is located above the liquid level of the water tank 3, and the tilt shaft 40 and the seat post 10 are butted by the link 12 from both end portions, wherein the link 12 is also provided with an internal passage communicating with the gas passage inside. Here, the trip shaft is located the surface of water top, not only can reduce the required energy consumption of upset, need not consider sealed problem moreover.

A plurality of support rods 13 are also arranged between the overturning shaft 40 and the seat post 10. The strength of the self-body is enhanced, and the deformation or damage caused in the turning process under water and on water is avoided.

In this example, the stay 13 also has an internal passage formed therein, which communicates with the gas passage. So, carry the air current to the rubber tube joint through inside passage can be quick, and then shorten and aerify the time of need long, improve detection efficiency.

The air supply unit 2 includes an air supply source 20, air supply lines 21 respectively communicating the air supply source 20 with the rack 1, and air supply valves 22 respectively provided in the air supply lines 21. Thus, one air supply source 20 is provided for the two mounts 1.

In summary, the present embodiment has the following advantages:

1. on one hand, the simultaneous detection of a plurality of rubber tubes can be carried out in batch, and the rubber tubes can be inflated from two end parts so as to shorten the time required by inflation; on the other hand, the positions of the frame bases in the double stations are switched over water and under water, so that one batch of rubber tubes are disassembled and assembled, the other batch of rubber tubes are detected, the two batches of rubber tubes can be quickly connected, the detection efficiency is further improved, and the rubber tube detection device can be operated by one person or two persons, so that the labor force is saved;

2. due to the adoption of the special anti-drop interface design, the assembly and disassembly are convenient, better butt joint firmness can be provided, and the detection accuracy is ensured;

3. the turnover shaft is positioned above the water surface, so that energy consumption required by turnover can be reduced, the problem of sealing is not required to be considered, meanwhile, the turnover shaft forms an air inlet of an air channel from the shaft end, and the air supply part is communicated with the air inlet, so that ventilation is facilitated, and self turnover is not influenced;

4. flexible and multipurpose, convenient operation, simple implementation and low cost.

The present invention has been described in detail, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the same, and the protection scope of the present invention should not be limited thereby, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims (10)

1. The utility model provides a formula rubber tube gas leakage check out test set is switched to duplex position, its including be used for the rubber tube from the mount of both ends grafting location, can to aerify air feed part in the rubber tube, its characterized in that: the rubber tube air leakage detection equipment comprises two groups of frame seats, wherein a plurality of tube seats are formed on each group of frame seats side by side, each tube seat is provided with two rubber tube joints which are in plug-in fit with two ends of a rubber tube, the two rubber tube joints can simultaneously inflate the rubber tube, and the rubber tube air leakage detection equipment also comprises water tanks which correspond to the frame seats one by one and are provided with double stations; the driving mechanism is arranged on the water tank and can drive the two groups of the frame seats to synchronously turn over, wherein under the driving of the driving mechanism, the positions of the two groups of the frame seats are switched between underwater and water, and the rubber pipes arranged on the rubber pipe joints can be completely immersed into the water or separated from the water surface.

2. The double-station switching type rubber tube air leakage detection equipment according to claim 1, characterized in that: one of the two groups of the frame seats is positioned on water, the other group of the frame seats is positioned under water, and the two groups of the frame seats are overturned in the same direction.

3. The double-station switching type rubber tube air leakage detection equipment according to claim 1, characterized in that: actuating mechanism includes along the trip shaft that every station length direction extends, sets up just can drive outside the water tank trip shaft syntropy and synchronous pivoted driving piece, the frame seat is connected respectively two on the trip shaft, just the air feed part certainly the trip shaft with gas passage in the frame seat is linked together.

4. The double-station switching type rubber tube air leakage detection equipment according to claim 3, characterized in that: the driving piece comprises a belt wheel, a driving wheel, a transmission belt and a motor, wherein the belt wheel, the driving wheel and the transmission belt are respectively arranged at the end part of the turnover shaft, and the motor is used for driving the driving wheel to rotate in the forward and reverse directions.

5. The double-station switching type rubber tube air leakage detection equipment according to claim 4, characterized in that: the two belt wheels are aligned in the height direction of the water tank, the driving wheel is positioned below the space between the two belt wheels, and the two belt wheels and the driving wheel are distributed in a triangular shape.

6. The double-station switching type rubber tube air leakage detection equipment according to claim 3, characterized in that: the tube socket include with the trip shaft parallel and with trip shaft fixed connection's seat pole, set up a plurality of pedestals on the seat pole side by side, every pedestal includes the mobile jib, forms two rubber tube joints on mobile jib and seat pole or formation on the mobile jib, and every rubber tube is from both ends cartridge respectively two on the rubber tube joint, inside all being equipped with of trip shaft, seat pole, mobile jib, rubber tube joint along the inside inner passage that self length direction extends, just inner passage communicates each other and forms gas passage.

7. The double-station switching type rubber tube air leakage detection equipment according to claim 6, characterized in that: the rubber tube joint is including connecting the body and forming it keeps away from to connect the body the anticreep interface of the joint tip of mobile jib, the anticreep interface including forming a plurality of collars on connecting the body, and adjacent two form the department of closing in between the collar, the tip part quilt of rubber tube the collar struts, the cover that the part inwards tightened up establishes the anticreep interface on.

8. The double-station switching type rubber tube air leakage detection equipment according to claim 7, characterized in that: the plurality of convex rings comprise frustum convex rings and cylindrical convex rings, wherein the frustum convex rings are in frustum shapes with gradually increased outer diameters from the end faces of the end parts of the joints to the main rod, and the outer diameters of conical bottoms formed by the frustum shapes are equal to the outer diameters of the cylindrical convex rings.

9. The double-station switching type rubber tube air leakage detection equipment according to claim 6, characterized in that: the trip shaft is located the liquid level top of water tank, the trip shaft with the seat pole is from both ends through the connecting rod butt joint, just the trip shaft with still be equipped with many vaulting poles between the seat pole, wherein the connecting rod with the vaulting pole inside all also be equipped with the inside passageway that gas passage is linked together.

10. The double-station switching type rubber tube air leakage detection equipment according to claim 1, characterized in that: the air supply part comprises an air supply source, air supply pipelines and air supply valves, wherein the air supply pipeline is communicated with the frame base respectively, and the air supply valves are arranged on the air supply pipelines respectively.

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