Butt joint sealing detection mechanism for filling pipelines used in filling station

Abstract

The utility model discloses a butt joint sealing detection mechanism for filling pipelines used in a filling station, comprising a detection assembly, the detection assembly comprises a detection device main body, a detection pipe and a sealing clamping piece, one end of the detection pipe is sleeved on one end of the detection device main body; the supporting assembly comprises a containing groove, first through holes, a T-shaped movable block, a rectangular spring and a clamping block, the containing groove is fixed to the upper end of the sealing clamping piece, the first through holes are formed in the two sides of the containing groove, one end of the T-shaped movable block is inserted into the first through holes, and the rectangular spring is connected to one end of the T-shaped movable block in a sleeving mode; one end of the rectangular spring is fixed to the outer side edge of the containing groove, the other end of the rectangular spring is fixed to the T-shaped movable block, and the clamping block is fixed to the end, located in the containing groove, of the T-shaped movable block. The utility model relates to a detection device, and aims to solve the problems that during detection, a detection device main body is held unstably, and after the detection device main body slips, a detection tube falls off, so that the detection efficiency is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline interface sealing detection technical field, especially a kind of sealing detection mechanism for the butt joint of filling pipeline used in filling station. BACKGROUND

[0002] Filling station is the facility that provides fuel or energy supply for specific type of vehicle or equipment, and fuel and energy are transported to vehicle by filling pipeline.

[0003] The utility model discloses a kind of portable hydrogen pipeline leakage detection device, discloses no CN 216643834U, it is related to detection device technical field, including hydrogen detection device main body, the bottom of the hydrogen detection device main body is fixedly installed with handle, the top of the hydrogen detection device main body is fixedly installed with detection pipe, one end of the detection pipe is fixedly connected with sealing clamping mechanism.The utility model discloses by utilizing the cooperation of clamping ring one and clamping ring two, the hydrogen filling pipeline to be detected is clamped, by the deformation of soft sealing ring under pressure extruding elastic inclined bracing piece and pressure-resistant capsule, the reverse force generated by the deformation of the two, push soft sealing ring and the hydrogen filling pipeline to be detected tight contact, and by detection pipe and hydrogen detector, filling pipeline connection is detected, avoid the problem that detector tightness is poor, it is difficult to obtain detection result in first time, improve the utilization efficiency of device, guarantee the safety when device is used.

[0004] The existing detection mechanism avoids the problem that detector tightness is poor, it is difficult to obtain detection result in first time, but when detecting, since holding detection device main body, hand holding is unstable, after detection device main body slips, lead to detection pipe drop, and then affect detection efficiency, therefore need to provide a kind of sealing detection mechanism for the butt joint of filling pipeline used in filling station, to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a kind of sealing detection mechanism for the butt joint of filling pipeline used in filling station, to solve the problem in the background art that when detecting, since holding detection device main body, hand holding is unstable, after detection device main body slips, lead to detection pipe drop, and then affect detection efficiency.

[0006] To solve the above technical problems, the utility model is realized by the following technical scheme:

[0007] The utility model discloses a kind of sealing detection mechanism for the butt joint of filling pipeline used in filling station, including:

[0008] Detection component, the detection component includes detection device main body, detection pipe and sealing clamping piece, the detection pipe one end is sleeved in detection device main body one end, and the other end is penetrated and fixed in sealing clamping piece side edge;

[0009] The support assembly comprises a placing groove, a first through hole, a T-shaped movable block, a rectangular spring and a clamping block, the placing groove is fixed at the upper end of the sealing clamp, the first through hole is arranged at the two sides of the placing groove, the T-shaped movable block is inserted into the first through hole at one end, the rectangular spring is sleeved at one end of the T-shaped movable block, one end of the rectangular spring is fixed at the outer side of the placing groove, and the other end is fixed on the T-shaped movable block, and the clamping block is fixed at one end of the T-shaped movable block in the placing groove.

[0010] Further, the support assembly further comprises a non-slip pad, and the non-slip pad is fixed at the side edge of the clamping block.

[0011] Further, the support assembly further comprises a support block, and one end of the support block is fixed at the middle of the lower end of the placing groove, and the other end is fixed at the side edge of the upper rotating shaft of the sealing clamp.

[0012] Further, the top end of the clamping block and the non-slip pad is a slope, and the upper end of the clamping block is higher than the top end of the placing groove.

[0013] Further, the support assembly further comprises a non-slip pad, and the non-slip pad is fixed at the side edge of the clamping block.

[0014] Further, the support assembly further comprises an arc surface, and the arc surface is arranged at the lower end of the U-shaped support block, and the arc surface is attached to the outer side of the sealing clamp.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] First, the sealing clamp is clamped at the pipe butt joint through the support assembly, the detection device body is held, the lower end is aligned with the placing groove and is moved downward, the detection device body is moved downward along the slope of the upper end of the clamping block, the clamping block is moved to the two sides of the placing groove, and the T-shaped movable block is moved along the first through hole, and when the lower end of the detection device body is moved into the placing groove, the non-slip pad is clamped on the two sides of the detection device body under the action of the rectangular spring, so that the problem of the detection device body falling due to unstable hand holding can be avoided.

[0017] Second, the detection device body is placed into the placing groove through the setting of the stabilizing assembly, the U-shaped support block is moved downward along the second through hole and is tightly attached under the downward force, and the arc surface is attached to the sealing clamp, so that the stability of the placing groove can be ensured, and the placing groove is prevented from being inclined and the detection device body from falling off. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the technical scheme of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0019] Figure 1 It is the overall structure schematic diagram of the present application;

[0020] Figure 2 It is the support assembly structure schematic diagram of the present application;

[0021] Figure 3 It is the placement groove structure schematic diagram of the present application;

[0022] Figure 4 It is the U-shaped support block structure schematic diagram of the present application.

[0023] In the drawings, the component list represented by each number is as follows:

[0024] 10, detection device main body; 11, detection tube; 12, sealing clamping piece; 20, support block; 21, placement groove; 22, first through hole; 23, T-shaped movable block; 24, rectangular spring; 25, clamping block; 26, non-slip pad; 30, second through hole; 31, U-shaped support block; 32, arc surface. DETAILED DESCRIPTION

[0025] In order to make the above-mentioned purpose, features and advantages of the present application more apparent, obvious and easy to understand, the specific embodiments of the present application will be described in detail below with reference to the drawings.

[0026] In the following description, many specific details are set forth in order to provide a thorough understanding of the present application, but the present application can also be implemented in other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application, therefore the present application is not limited by the specific embodiments disclosed below.

[0027] In order to make the purpose, technical scheme and advantages of the present application more clear, the embodiments of the present application will be further described in detail below with reference to the drawings.

[0028] Please refer to Figures 1-3 The embodiment is a kind of for filling station to use the sealing detection mechanism of the butt joint of filling pipeline, including:

[0029] The detection assembly comprises a detection device body 10, a detection tube 11 and a sealing clamp 12, one end of the detection tube 11 is sleeved at one end of the detection device body 10, and the other end penetrates through and is fixed at the side of the sealing clamp 12;

[0030] The detection device body 10 is used for detecting whether there is gas leakage, the detection tube 11 is used for gas transmission, and the sealing clamp 12 is composed of two arc-shaped clamping rings, and the arc-shaped clamping rings are internally sealed to ensure the sealing property after clamping.

[0031] The support assembly comprises a placing groove 21, a first through hole 22, a T-shaped movable block 23, a rectangular spring 24 and a clamping block 25, the placing groove 21 is fixed at the upper end of the sealing clamp 12, the first through hole 22 is arranged at the two sides of the placing groove 21, one end of the T-shaped movable block 23 is inserted into the first through hole 22, the rectangular spring 24 is sleeved at one end of the T-shaped movable block 23, one end of the rectangular spring 24 is fixed at the outer side of the placing groove 21, and the other end is fixed on the T-shaped movable block 23, and the clamping block 25 is fixed at one end of the T-shaped movable block 23 in the placing groove 21;

[0032] The support assembly further comprises a non-slip pad 26, and the non-slip pad 26 is fixed at the side of the clamping block 25;

[0033] The support assembly further comprises a support block 20, and one end of the support block 20 is fixed at the middle of the lower end of the placing groove 21 and the side of the upper rotating shaft of the sealing clamp 12;

[0034] The top end of the clamping block 25 and the non-slip pad 26 is a slope, and the upper end of the clamping block 25 is higher than the top end of the placing groove 21;

[0035] The support block 20 plays a supporting role, the placing groove 21 plays a placing role, the first through hole 22 facilitates the movement of the T-shaped movable block 23, the T-shaped movable block 23 plays a supporting role, the rectangular spring 24 has an extension function, the clamping block 25 plays a supporting role, and the non-slip pad 26 has a non-slip function.

[0036] Working principle:

[0037] The sealing clamp 12 is clamped at the pipe butt joint, the detection device body 10 is held by hand, the lower end is aligned with the mouth of the placing groove 21 and is moved downward, the detection device body 10 is moved downward along the slope at the upper end of the clamping block 25, the clamping block 25 is pushed to move to the two sides of the placing groove 21, and then the T-shaped movable block 23 is driven to move along the first through hole 22, and when the lower end of the detection device body 10 moves into the placing groove 21, the non-slip pad 26 is clamped at the two sides of the detection device body 10 under the action of the rectangular spring 24.

[0038] This step can avoid the problem that the detection device body 10 slips due to unstable hand holding.

[0039] Please refer to Figures 3-4The embodiment is based on the above-mentioned embodiment and further comprises:

[0040] The stabilizing assembly comprises a second through hole 30 and a U-shaped supporting block 31, the second through hole 30 is arranged on the inner bottom surface of the placing groove 21, and the lower end of the U-shaped supporting block 31 is inserted into the second through hole 30;

[0041] The stabilizing assembly further comprises an arc-shaped surface 32, the arc-shaped surface 32 is arranged on the lower end of the U-shaped supporting block 31, and the arc-shaped surface 32 is attached to the outer side of the sealing clamping piece 12;

[0042] The second through hole 30 facilitates the movement of the U-shaped supporting block 31, the U-shaped supporting block 31 plays a limiting role, and the arc-shaped surface 32 can make the U-shaped supporting block 31 more closely attached to the sealing clamping piece 12.

[0043] Working principle:

[0044] The lower end of the detection device main body 10 is placed into the placing groove 21, and the force applied downward moves the U-shaped supporting block 31 downward along the second through hole 30 and abuts tightly, and the arc-shaped surface 32 is attached to the sealing clamping piece 12.

[0045] This step can ensure the stability of the placing groove 21 and avoid the inclination of the placing groove 21 and the falling off of the detection device main body 10.

[0046] In the description of the utility model, it should be explained that, unless otherwise specified and limited, the terms "arrangement", "installation", "connection" and "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0047] Finally, it should be pointed out that: the above-mentioned is only the preferred embodiment of the utility model, and is not used to limit the utility model, although the utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical scheme recorded in the foregoing embodiments can be modified, or some technical features can be replaced. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sealing detection mechanism for the connection point of a refueling pipeline used in a refueling station, characterized in that, include: The detection assembly includes a detection device body (10), a detection tube (11) and a sealing clamp (12). One end of the detection tube (11) is sleeved on one end of the detection device body (10), and the other end passes through and is fixed to the side of the sealing clamp (12). The support assembly includes a placement groove (21), a first through hole (22), a T-shaped movable block (23), a rectangular spring (24), and a clamping block (25). The placement groove (21) is fixed to the upper end of the sealing clamping member (12). The first through hole (22) is opened on both sides of the placement groove (21). One end of the T-shaped movable block (23) is inserted into the first through hole (22). The rectangular spring (24) is sleeved on one end of the T-shaped movable block (23). One end of the rectangular spring (24) is fixed to the outer side of the placement groove (21), and the other end is fixed to the T-shaped movable block (23). The clamping block (25) is fixed to one end of the T-shaped movable block (23) located in the placement groove (21).

2. The sealing detection mechanism for the connection of a refueling pipeline used in a refueling station according to claim 1, characterized in that, The support assembly also includes an anti-slip pad (26), which is fixed to the side of the clamping block (25).

3. The sealing detection mechanism for the connection of a refueling pipeline used in a refueling station according to claim 1, characterized in that, The support assembly also includes a support block (20), one end of which is fixed to the middle of the lower end of the placement groove (21), and the other end is fixed to the side of the rotating shaft on the sealing clamp (12).

4. The sealing detection mechanism for the connection of a refueling pipeline used in a refueling station according to claim 1, characterized in that, The top of the clamping block (25) and the anti-slip pad (26) are inclined, and the upper end of the clamping block (25) is higher than the top of the placement groove (21).

5. The sealing detection mechanism for the connection of a filling pipeline used in a filling station according to claim 1, characterized in that, It also includes a stabilizing component, which includes a second through hole (30) and a U-shaped support block (31). The second through hole (30) is opened in the bottom surface of the placement groove (21), and the lower end of the U-shaped support block (31) is inserted into the second through hole (30).

6. A sealing detection mechanism for the connection of a refueling pipeline used in a refueling station according to claim 5, characterized in that, The stabilizing component also includes an arc-shaped surface (32), which is located at the lower end of the U-shaped support block (31) and is in contact with the outer side of the sealing clamp (12).

Images