CN217716812U

CN217716812U - Leak protection detection device for metal hose

Info

Publication number: CN217716812U
Application number: CN202222042303.2U
Authority: CN
Inventors: 徐升
Original assignee: Jiangsu Dongsheng Machinery Manufacturing Co ltd
Current assignee: Jiangsu Dongsheng Machinery Manufacturing Co ltd
Priority date: 2022-08-04
Filing date: 2022-08-04
Publication date: 2022-11-01
Anticipated expiration: 2032-08-04

Abstract

The utility model relates to a leak protection detection device for metal collapsible tube, include the base, examine test table and metal collapsible tube body, the outside of examining test table is equipped with the determine module, the determine module is including setting up in examining the outside regulation lead screw of test table, the outside threaded connection who adjusts the lead screw has the adjusting collar, the last fixed surface of adjusting collar installs the connecting plate, one side fixed mounting that the connecting plate is close to the metal collapsible tube body has the connecting pipe, the one end fixed mounting that the connecting plate was kept away from to the connecting pipe has the flange. This leak protection detection device for metal hose drives through rotatory handle and adjusts the lead screw rotation, and it is rotatory to drive the shaft coupling simultaneously, and the lead screw is rotatory to be adjusted in the rotatory left side of driving of shaft coupling, adjusts the lead screw rotation through two and drives the adjusting collar displacement about going on respectively, drives flange and raceway displacement simultaneously, and the flange is closely laminated with the metal hose body this moment to be convenient for detect the metal hose body that length differs, reached the advantage of being convenient for detect.

Description

Leak protection detection device for metal hose

Technical Field

The utility model relates to an equipment stores technical field, specifically is a metal hose is with leak protection detection device.

Background

The metal hose is an important component in a connecting pipeline of modern industrial equipment, the metal hose is used as a wire and cable protection pipe for wires, cables and signals of an automatic instrument and a civil shower hose, the specification is from 3mm to 150mm, and the small-caliber metal hose (the inner diameter is 3mm-25 mm) is mainly used for protecting a sensing line of a precise optical ruler and a line of an industrial sensor.

After metal collapsible tube production and processing accomplished, the producer needs to detect metal collapsible tube's multinomial data, including waterproof fire prevention detection, sealed detection, toughness detects, corrosion-resistant detection etc, wherein in the in-process of sealing up the detection, need use leak protection detection device, and current leak protection detection device, when detecting the hose, need use the detection device with metal collapsible tube looks adaptation length to detect, make it comparatively troublesome to detect, lead to the detection efficiency step-down, and production efficiency worsens, so propose a metal collapsible tube and use leak protection detection device to solve current problem.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a metal hose is with leak protection detection device possesses the advantage of being convenient for to detect, has solved detection device because can not detect the hose that length differs, leads to detecting to become comparatively troublesome, influences the problem of detection efficiency step-down.

In order to achieve the above object, the utility model provides a following technical scheme: a leak-proof detection device for a metal hose comprises a base, a detection table and a metal hose body, wherein a detection assembly is arranged outside the detection table;

the detection assembly comprises an adjusting lead screw arranged outside the detection table, the adjusting lead screw is in threaded connection with an adjusting sleeve, the upper surface of the adjusting sleeve is fixedly provided with a connecting plate, one side of the connecting plate, which is close to the metal hose body, is fixedly provided with a connecting pipe, one end of the connecting pipe, which is far away from the connecting plate, is fixedly provided with a flange, one end of the connecting pipe, which is far away from the flange, is fixedly connected with a water pipe, and one end of the water pipe, which is far away from the connecting pipe, is fixedly connected with a water pump.

Furthermore, a connection pipe is fixedly connected to the water inlet end of the water pump, a water tank is fixedly connected to one end, far away from the water pump, of the connection pipe, the water tank is fixedly mounted on the upper surface of the detection table, a connection port matched with the water delivery pipe is formed in the connection plate, and the water delivery pipe is movably connected with the connection port.

Furthermore, the left end and the right end of the adjusting screw rod are respectively and fixedly provided with a coupler and a handle, the number of the adjusting screw rods is two, the opposite ends of the adjusting screw rods are respectively and fixedly connected with the left side and the right side of the coupler, and the threads of the adjusting screw rods are opposite.

Furthermore, the outside fixed mounting of adjusting collar has the gag lever post, examine the inside of platform and offer the spacing groove with gag lever post looks adaptation, gag lever post and spacing groove swing joint

Furthermore, a screw extending to the outside of the flange is movably mounted inside the flange, a threaded opening matched with the screw is formed in the screw metal hose body, the screw is connected to the threaded opening in a threaded mode and extends to the outside of the metal hose body, and a nut is connected to the outer thread of the screw in a threaded mode.

Furthermore, the number of the flanges is two, and the left end and the right end of the metal hose body are respectively movably connected with the opposite ends of the two flanges.

Further, the outside of base is equipped with flexible subassembly, flexible subassembly by fixed mounting in the connecting rod of base upper surface, cup joint with the outside sliding sleeve of connecting rod and movable mounting constitute in the inside spring buckle of sliding sleeve, the spring buckle extends to the outside of sliding sleeve, the spacing mouth with spring buckle looks adaptation is seted up to the inside of connecting rod, examine test table fixed mounting in the upper surface of sliding sleeve.

Further, the last fixed surface who examines the test table installs quantity and is two the connecting seat, two the connecting seat horizontal line distributes in the left and right sides that examines the test table, the right side the expansion joint with adjusting lead screw looks adaptation is seted up to the inside of connecting seat, it passes expansion joint and left side to adjust the lead screw the outside swing joint of connecting seat.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this leak protection detection device for metal hose, it is rotatory to drive the regulation lead screw through rotatory handle, it is rotatory to drive the shaft coupling simultaneously, the rotatory left side of driving of shaft coupling is adjusted the lead screw and is rotatory, adjust the lead screw rotation through two and drive the regulation cover respectively and carry out displacement about, the regulation cover displacement drives connecting plate and connecting pipe displacement, drive flange and raceway displacement simultaneously, the flange is closely laminated with the metal hose body this moment, fix flange and metal hose body through the screw, thereby be convenient for detect the metal hose body that length differs, the advantage of being convenient for detect has been reached.

2. This leak protection detection device for metal collapsible tube, through starting the water pump, will detect the inside that liquid carried to the connecting pipe through the raceway, detect the inside that liquid flowed into to the metal collapsible tube body through the connecting pipe, later detect the metal collapsible tube body through the discoloration layer, when the discoloration layer changes the colour, can judge this moment and detect liquid and reveal from the inside of metal collapsible tube body and contact with the discoloration layer, lead to the discoloration layer to change the colour, thereby can judge the leakproofness of this metal collapsible tube body, thereby reach the effect of detection.

Drawings

FIG. 1 is a sectional view of the present invention;

fig. 2 is an enlarged schematic structural diagram of a shown in the present invention.

In the figure: the device comprises a base 1, a telescopic component 2, a detection platform 3, a metal hose body 4, a color-changing layer 5, a detection component 6, an adjusting screw 7, a coupler 8, an adjusting sleeve 9, a connecting plate 10, a connecting pipe 11, a flange 12, a water pipe 13, a water pump 14, a water tank 15, a screw 16, a connecting seat 17 and a handle 18.

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. 1-2, the leak-proof detection device for metal hose in this embodiment includes a base 1, a detection table 3 and a metal hose body 4, a detection assembly 6 is disposed outside the detection table 3, the detection assembly 6 includes an adjusting screw 7 disposed outside the detection table 3, the adjusting screw 7 is in threaded connection with an adjusting sleeve 9, a connecting plate 10 is fixedly mounted on the upper surface of the adjusting sleeve 9, a connecting pipe 11 is fixedly mounted on a side of the connecting plate 10 close to the metal hose body 4, a flange 12 is fixedly mounted on a end of the connecting pipe 11 far from the connecting plate 10, a water pipe 13 is fixedly connected to an end of the connecting pipe 11 far from the flange 12, a water pump 14 is fixedly connected to an end of the water pipe 13 far from the connecting pipe 11, the adjusting screw 7 is driven to rotate by a rotating handle 18, drive the shaft coupling 8 simultaneously rotatory, the rotatory left side of driving of shaft coupling 8 is adjusted lead screw 7 and is rotatory, it has shaft coupling 8 and handle 18 to adjust lead screw 7 left and right sides both ends respectively fixed mounting, the quantity of adjusting lead screw 7 is two, two looks remote site of adjusting lead screw 7 respectively with the left and right sides fixed connection of shaft coupling, two screw threads of adjusting lead screw 7 are opposite, it drives two adjusting collar 9 respectively through two rotations of adjusting lead screw 7 and controls the displacement, two adjusting collar 9 drive connecting plate 10 and connecting pipe 11 displacements towards the relative direction displacement this moment, drive flange 12 and raceway 13 displacement simultaneously, both ends are closely laminated about two flanges 12 and metal collapsible tube body 4 this moment, thereby be convenient for detect metal collapsible tube body 4 that length differs, reach the effect of being convenient for to detect.

The flange 12 is provided with a water supply port therein, which is fitted to the connection pipe 11.

In order to detect the metal hose body 4, in this embodiment, an inlet end of the water pump 14 is fixedly connected with an adapter tube, one end of the adapter tube, which is far away from the water pump 14, is fixedly connected with a water tank 14, the water tank 14 is fixedly installed on the upper surface of the detection table 3, a connector which is matched with the water pipe 13 is arranged inside the connection plate 10, the water pipe 13 is movably connected with the connector, the detection liquid is conveyed to the inside of the connection pipe 11 through the water pipe 13 by starting the water pump 14, the detection liquid flows into the metal hose body 4 through the connection pipe 11, and then the metal hose body 4 is detected through the color-changing layer 5, when the color-changing layer 5 changes color, it can be determined that the detection liquid leaks from the inside of the metal hose body 4 and contacts with the color-changing layer, so that the color-changing layer 5 changes color, thereby determining the tightness of the metal hose body 4, thereby achieving the effect of detection, and effectively solving the problem that the detection efficiency is low and the detection is affected due to the fact that the hose with different lengths cannot be detected.

Wherein, raceway 13 and water tank 14's quantity is two, and raceway 13 all adopts the hose with connecting pipe 11, is convenient for detect metal collapsible tube body 4, flows into metal collapsible tube body 4 back when detecting the liquid, will detect the inside that the liquid flowed into right side raceway 13 and water tank 14 through connecting pipe 11 to be convenient for carry out cyclic utilization to detecting the liquid, reach energy-conserving effect.

In order to carry out spacingly to adjusting collar 9, in this embodiment, the outside fixed mounting of adjusting collar 9 has the gag lever post, detect the inside of platform 3 and offer the spacing groove with gag lever post looks adaptation, gag lever post and spacing groove swing joint, when adjusting collar 9 drives the gag lever post displacement, through the spacing of gag lever post of spacing groove for adjusting collar 9 can keep linear displacement when the displacement all the time, has reached spacing effect.

In order to fix the metal hose body 4, in this embodiment, the screw 16 extending to the outside is movably installed inside the flange 12, a threaded hole matched with the screw is formed inside the metal hose body 4 of the screw 16, the screw 16 is connected to the threaded hole in a threaded manner and extends to the outside of the metal hose body 4, the nut is connected to the outside of the screw 16 in a threaded manner, the number of the flanges 12 is two, the left end and the right end of the metal hose body 4 are respectively movably connected with opposite ends of the two flanges 12, the two flanges 12 are tightly attached to the left end and the right end of the metal hose body 4, and the flanges 12 and the metal hose body 4 are fixed through the screw 16, so that the metal hose body 4 cannot be easily separated from the flanges 12 during detection, and the effect of limiting and fixing is achieved.

In order to adjust detecting platform 3, in this embodiment, base 1's outside is equipped with flexible subassembly 2, flexible subassembly 2 is by the connecting rod of fixed mounting in base 1 upper surface, cup joint with the outside sliding sleeve of connecting rod and movable mounting constitutes in the inside spring buckle of sliding sleeve, the spring buckle extends to the outside of sliding sleeve, the spacing mouth with spring buckle looks adaptation is seted up to the inside of connecting rod, detect the upper surface of platform 3 fixed mounting in sliding sleeve, the last fixed surface who detects platform 3 installs quantity be two connecting seat 17, two connecting seat 17 horizontal lines distribute in the left and right sides that detects platform 3, the movable opening with adjusting lead screw 7 looks adaptation is seted up to the inside of right side connecting seat 17, adjust lead screw 7 and pass the outside swing joint of movable opening and left side connecting seat 17, through pulling spring buckle, make the spring buckle break away from the inside of spacing mouth, the sliding sleeve can slide in the outside of connecting rod this moment, be convenient for altitude mixture control, play the effect that detects platform 3 and adjust, thereby can detect metal collapsible tube body 4 under the multiple condition, the effect of being convenient for detecting has been reached.

The working principle of the embodiment is as follows:

drive through rotatory handle 18 and adjust lead screw 7 rotatoryly, it is rotatory to drive shaft coupling 8 simultaneously, shaft coupling 8 is rotatory to drive the left side and adjusts lead screw 7 rotatoryly, it drives two adjusting collar 9 respectively through two rotations of adjusting lead screw 7 and controls the displacement, two adjusting collar 9 drive connecting plate 10 and connecting pipe 11 displacements towards the relative direction displacement this moment, drive flange 12 and raceway 13 displacement simultaneously, both ends are closely laminated about two flanges 12 and metal collapsible tube body 4 this moment, fix flange 12 and metal collapsible tube body 4 through screw 16, thereby be convenient for detect the metal collapsible tube body 4 that length differs.

Afterwards, start water pump 14, will detect the inside that liquid carries to connecting pipe 11 through raceway 13, detect the inside that liquid flows into to metal collapsible tube body 4 through connecting pipe 11, later detect metal collapsible tube body 4 through discoloration layer 5, when discoloration layer 5 changes the colour, can judge this moment and detect liquid and reveal from metal collapsible tube body 4's inside and contact with discoloration layer, lead to discoloration layer 5 to change the colour, thereby can judge this metal collapsible tube body 4's leakproofness, thereby reach the effect of detection, effectively solved detection device because can not detect the hose that length differs, lead to detecting to become comparatively troublesome, influence the problem of detection efficiency step-down.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a leak protection detection device for metal collapsible tube, includes base (1), detects platform (3) and metal collapsible tube body (4), its characterized in that: a detection assembly (6) is arranged outside the detection table (3);

detection subassembly (6) are including setting up in examining the outside regulation lead screw (7) of test table (3), the outside threaded connection of adjusting lead screw (7) has adjusting collar (9), the last fixed surface of adjusting collar (9) installs connecting plate (10), one side fixed mounting that connecting plate (10) are close to metal collapsible tube body (4) has connecting pipe (11), the one end fixed mounting that connecting plate (10) were kept away from in connecting pipe (11) has flange (12), the one end fixedly connected with raceway (13) of flange (12) are kept away from in connecting pipe (11), one end fixedly connected with water pump (14) of connecting pipe (11) are kept away from in raceway (13).

2. The leak-proof detecting device for the metal hose as claimed in claim 1, wherein: the water inlet end of the water pump (14) is fixedly connected with a linking pipe, one end of the linking pipe, far away from the water pump (14), is fixedly connected with a water tank (15), the water tank (15) is fixedly installed on the upper surface of the detection table (3), a connector matched with the water conveying pipe (13) is formed in the connecting plate (10), and the water conveying pipe (13) is movably connected with the connector.

3. The leak-proof detecting device for the metal hose as claimed in claim 1, wherein: the adjusting screw rod (7) is characterized in that a coupler (8) and a handle (18) are respectively fixedly mounted at the left end and the right end of the adjusting screw rod (7), the number of the adjusting screw rods (7) is two, the opposite ends of the adjusting screw rods (7) are respectively fixedly connected with the left side and the right side of the coupler, and the threads of the adjusting screw rods (7) are opposite.

4. The leak-proof detecting device for the metal hose according to claim 1, wherein: the outer fixed mounting of adjusting collar (9) has the gag lever post, examine the inside of platform (3) and offer the spacing groove with gag lever post looks adaptation, gag lever post and spacing groove swing joint.

5. The leak-proof detecting device for the metal hose as claimed in claim 1, wherein: the inner portion of the flange (12) is movably provided with a screw (16) extending to the outer portion of the flange, a threaded hole matched with the screw is formed in the metal hose body (4) of the screw (16), the screw (16) is connected to the threaded hole in a threaded mode and extends to the outer portion of the metal hose body (4), and a nut is connected to the outer portion of the screw (16) in a threaded mode.

6. The leak-proof detecting device for the metal hose as claimed in claim 1, wherein: the number of the flanges (12) is two, and the left end and the right end of the metal hose body (4) are respectively movably connected with the opposite ends of the two flanges (12).

7. The leak-proof detecting device for the metal hose as claimed in claim 1, wherein: the outside of base (1) is equipped with flexible subassembly (2), flexible subassembly (2) by fixed mounting in the connecting rod of base (1) upper surface, cup joint with the outside sliding sleeve of connecting rod and movable mounting constitute in the inside spring buckle of sliding sleeve, the spring buckle extends to the outside of sliding sleeve, the spacing mouth with spring buckle looks adaptation is seted up to the inside of connecting rod, examine test table (3) fixed mounting in the upper surface of sliding sleeve.

8. The leak-proof detecting device for the metal hose as claimed in claim 1, wherein: detect the last fixed surface of platform (3) and install connecting seat (17) that quantity is two, two connecting seat (17) horizontal line distributes in the left and right sides that detects platform (3), the right side the activity mouth with adjusting lead screw (7) looks adaptation is seted up to the inside of connecting seat (17), it passes activity mouth and left side to adjust lead screw (7) the outside swing joint of connecting seat (17).