Positioning device of ultrasonic flowmeter sensor probe

Abstract

The utility model discloses an ultrasonic flowmeter sensor probe positioning device which comprises a supporting mechanism and a limiting mechanism which is arranged on one side of the supporting mechanism and used for abutting against a probe to avoid manual pressing and limiting, so that the distance between the outer wall of a sliding block and the inner wall of a sliding rail is increased, and therefore the length of the sliding rail in a base is fixed. When a coupling agent is used, a clamping pad on one side of a push plate is driven to fully abut against the position of one side of the ultrasonic flowmeter sensor probe, pressing and limiting of the ultrasonic flowmeter sensor probe are completed at the moment, then a worker can install another set of ultrasonic flowmeter sensor probe, and after the coupling agent takes effect, the supporting mechanism and the limiting mechanism are disassembled. According to the ultrasonic flowmeter sensor probe mounting device, the situation that a worker needs to manually press and limit an ultrasonic flowmeter sensor probe to wait for a coupling agent to take effect can be effectively avoided, the worker can quickly mount another group of ultrasonic flowmeter sensor probes, physical exhaustion of the worker is effectively reduced, and meanwhile the mounting efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of ultrasonic flowmeter sensor probe, concretely relates to positioning device of ultrasonic flowmeter sensor probe. BACKGROUND

[0002] Ultrasonic flowmeter sensor probe, usually simply called ultrasonic probe, is the part for transmitting and receiving ultrasonic signals in ultrasonic flowmeter, and it is the key component for accurate flow measurement of the flowmeter. Ultrasonic flowmeter sensor probe has been widely used in industrial flow measurement due to its high precision, reliability and applicability to various fluids.

[0003] In the installation process of the existing part of ultrasonic flowmeter sensor probe, coupling agent needs to be applied on the back of the device, and then the device is adhered to the outer wall of the pipeline through the coupling agent. During the validity period of the coupling agent, the personnel need to manually press against the probe to ensure the adhesion of the probe to the pipe wall and reduce the risk of probe falling. This process requires the personnel to consume a lot of time to press the limiting probe, making it difficult to install another set of probes. At the same time, it also has a relatively adverse impact on the installation efficiency. UTILITY MODEL CONTENTS

[0004] The technical problem to be solved by the utility model is to overcome the defects of the existing part of ultrasonic flowmeter sensor probe in the installation process, that is, the coupling agent needs to be applied on the back of the device, and then the device is adhered to the outer wall of the pipeline through the coupling agent. During the validity period of the coupling agent, the personnel need to manually press against the probe to ensure the adhesion of the probe to the pipe wall and reduce the risk of probe falling. This process requires the personnel to consume a lot of time to press the limiting probe, making it difficult to install another set of probes. At the same time, it also has a relatively adverse impact on the installation efficiency.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: the positioning device of the ultrasonic flowmeter sensor probe, including support mechanism and setting in the support mechanism one side for pressing against the probe to avoid manual pressing limiting limiting mechanism, the limiting mechanism includes the slide rail that is symmetrically arranged and is connected in the base inner side, the slide rail inner side is connected with the sliding block, the sliding block inner side is connected with the first screw rod in screw, the first screw rod outer side is fixedly connected with the pressure ring, the slide rail one side is fixedly connected with the side plate, the side plate inner side is connected with the second screw rod in screw, the second screw rod one end outer side is rotatably connected with the rotary block, the rotary block one side is fixedly connected with the push plate, the push plate one side is fixedly connected with the clamp pad, through adjusting the horizontal position of the second screw rod, the clamp pad on one side of the push plate presses against one side of the probe, avoiding the situation that the personnel need to manually press the probe and wait for the coupling agent to take effect.

[0006] Preferably, the supporting mechanism comprises an arc-shaped strip, one side of the arc-shaped strip is symmetrically provided with a buffer pad, the buffer pad is made of flexible material, and two sides of the arc-shaped strip are symmetrically provided with bases.

[0007] Preferably, the first screw rod is movably connected with a gasket outside the first screw rod, and the gasket is located between the compression ring and the base.

[0008] Preferably, the compression ring is symmetrically provided with a plurality of knobs outside the compression ring, and the compression ring is fixedly connected with a first screw rod inside the compression ring.

[0009] Preferably, the clamp pad is made of flexible material, one side of the clamp pad is in a sawtooth structure, and the other side of the clamp pad is fixedly connected with a push plate.

[0010] Preferably, the push plate is symmetrically provided with a sliding rod on one side of the push plate, and the sliding rod is slidably connected with a side plate outside the sliding rod.

[0011] Preferably, the second screw rod is fixedly connected with a hand disc at one end of the second screw rod, and the second screw rod is threadedly connected with a side plate outside the second screw rod.

[0012] Preferably, the second screw rod is movably connected with a spring outside the second screw rod, and the spring is located between the side plate and the hand disc.

[0013] Compared with the prior art, the positioning device for the ultrasonic flowmeter sensor probe has the following beneficial effects:

[0014] 1、the utility model discloses a second screw rod is set, and the second screw rod is threadedly connected with a side plate outside the second screw rod, and the outside of one end of the second screw rod is rotatably connected with a rotating block, one side of the rotating block is fixedly connected with a push plate, one side of the push plate is fixedly connected with a clamp pad, the arc-shaped strip is sleeved on the outer wall of the pipeline, then the slide rail is inserted into the base, the slide block is inserted into the top of the base, at this time, the device is erected, the ultrasonic flowmeter sensor probe is pasted to one side of the outer wall of the pipeline after being smeared with the coupling agent, then the first screw rod is tightened in the slide block, the mystery of the outer wall of the slide block and the inner wall of the slide rail is increased, thereby fixing the length of the slide rail in the base, rotating the second screw rod after holding the hand disc, the clamp pad on one side of the push plate is fully pressed against the position of one side of the ultrasonic flowmeter sensor probe, at this time, the pressing and limiting of the ultrasonic flowmeter sensor probe are completed, then personnel can install another group of ultrasonic flowmeter sensor probes, after the coupling agent takes effect, the supporting mechanism and the limiting mechanism are removed, which can effectively avoid the situation that personnel manually press and limit the ultrasonic flowmeter sensor probe to wait for the coupling agent to take effect, so that personnel can quickly install another group of ultrasonic flowmeter sensor probes, which effectively reduces the physical consumption of personnel and improves the installation efficiency.

[0015] 2, the utility model discloses a hand dish is directly held and rotates after being held conveniently by personnel effectively,

[0016] 3, the utility model discloses a spring, spring is located between the side plate and hand dish, can effectively guarantee the stability of second screw during long time use.

[0017] The part not involved in the device is same as the prior art or can be realized by the prior art, the utility model discloses scientific and reasonable structure, uses safe and convenient, and provides great help for people. BRIEF DESCRIPTION OF DRAWINGS

[0018] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, are used to explain the utility model together with the embodiment of the utility model, and do not constitute the limitation to the utility model, in the drawings:

[0019] Figure 1 It is the positioning device's axial structure schematic diagram of ultrasonic flowmeter sensor probe that the utility model proposes;

[0020] Figure 2 It is the positioning device's axial structure schematic diagram of ultrasonic flowmeter sensor probe that the utility model proposes; Figure 1 It is the enlarged structure schematic diagram of A in;

[0021] Figure 3 It is the positioning device's axial structure schematic diagram of ultrasonic flowmeter sensor probe that the utility model proposes;

[0022] Figure 4 It is the positioning device's axial structure schematic diagram of ultrasonic flowmeter sensor probe that the utility model proposes; Figure 3 It is the enlarged structure schematic diagram of B in;

[0023] In the drawing: support mechanism 1, arc strip 101, buffer pad 102, base 103, limit mechanism 2, sliding block 201, first screw 202, compression ring 203, slide rail 204, side plate 205, second screw 206, rotating block 207, push plate 208, clamp pad 209, slide rod 3, hand dish 4, spring 5, gasket 6, knob 7. DETAILED DESCRIPTION

[0024] The technical scheme in the utility model embodiment will be described clearly and completely below in combination with the drawings in the utility model embodiment, and obviously, the described embodiment is only a part of the embodiment of the utility model, not all the embodiment. Based on the embodiment in the utility model, all other embodiments obtained by the ordinary skill in the art without making creative labor belong to the range of protection of the utility model.

[0025] Please refer to Figures 1-4The utility model provides a technical scheme: the positioning device of ultrasonic flowmeter sensor probe, including support mechanism 1 and setting in support mechanism 1 one side is used for pressing against probe and avoids manual pressing limit limit mechanism 2, limit mechanism 2 includes the slide rail 204 of sliding connection in the inside symmetry of base 103, the slide rail 204 inside sliding connection has the sliding block 201, the first screw rod 202 of sliding block 201 inside screw connection, the first screw rod 202 outside fixed connection has the compression ring 203, the slide rail 204 one side fixed connection has the side plate 205, the second screw rod 206 of side plate 205 inside screw connection, the outside rotation of second screw rod 206 one end is connected with the rotary block 207, the rotary block 207 one side fixed connection has the push plate 208, the push plate 208 one side fixed connection has the clamping pad 209, through the horizontal position of adjusting second screw rod 206, make the clamping pad 209 of push plate 208 one side press against probe one side mode, avoid the emergence of personnel manual pressing probe and wait for the condition of couplant effect, after the ultrasonic flowmeter sensor probe one side smearing couplant, it is pasted with pipeline outer wall one side, and then in sliding block 201 is tightened each first screw rod 202, make the sliding block 201 outer wall and the inside wall of slide rail 204's mysterious increase, thereby fixed slide rail 204 in the length of base 103, hold hand dish 4 after rotating second screw rod 206, drive the clamping pad 209 of push plate 208 one side fully press against the position of ultrasonic flowmeter sensor probe one side, complete pressing limit to ultrasonic flowmeter sensor probe at this moment, personnel can install another group ultrasonic flowmeter sensor probe subsequently, after couplant effect, remove support mechanism 1 and limit mechanism 2 can be.

[0026] In the utility model, preferably, the support mechanism 1 includes the arc strip 101, the arc strip 101 one side symmetry is provided with the buffer pad 102, the buffer pad 102 is flexible material, the arc strip 101 both sides symmetry is provided with the base 103, the arc strip 101 is sleeved on the pipeline outer wall, then uses the slide rail 204 and enters the base 103, from the base 103 top enters the sliding block 201, complete the device's erection at this time.

[0027] In the utility model, preferably, the first screw rod 202 outside movable joint has the gasket 6, the gasket 6 is between the compression ring 203 and the base 103, can effectively guarantee the stability of the first screw rod 202 in the long time use process.

[0028] In the utility model, preferably, the compression ring 203 outside symmetry is provided with a plurality of knobs 7, the compression ring 203 inside fixed connection has the first screw rod 202, can effectively facilitate personnel directly pinch and rotate.

[0029] In the utility model, preferably, the clamping pad 209 is flexible material, the clamping pad 209 one side is sawtooth structure, the clamping pad 209 other side fixed connection has the push plate 208, can effectively reduce the abrasion of probe in the pressing limit process.

[0030] Preferably, the push plate 208 is symmetrically provided with a slide rod 3 on one side, and the slide rod 3 is slidably connected with a side plate 205 on the outer side, so that the stability of the push plate 208 during use can be effectively ensured.

[0031] Preferably, the second screw rod 206 is fixedly connected with a hand disc 4 at one end, and the second screw rod 206 is threadedly connected with the side plate 205 on the outer side, so that the personnel can directly hold and rotate after.

[0032] Preferably, the second screw rod 206 is movably connected with a spring 5 on the outer side, and the spring 5 is located between the side plate 205 and the hand disc 4, so that the loosening range of the second screw rod 206 during use can be effectively reduced.

[0033] The working principle and use process of the utility model are as follows: when in use, the arc-shaped strip 101 is sleeved on the outer wall of the pipeline, then the slide rail 204 is inserted into the base 103, and the slide block 201 is inserted into the top of the base 103, at this time, the erection of the device is completed, after the ultrasonic flowmeter sensor probe is pasted on one side of the outer wall of the pipeline after being smeared with coupling agent, the first screw rod 202 is tightened in the slide block 201, the friction between the outer wall of the slide block 201 and the inner wall of the slide rail 204 is increased, so that the length of the slide rail 204 in the base 103 is fixed, the second screw rod 206 is rotated after the hand disc 4 is held, the clamping pad 209 on one side of the push plate 208 is driven to fully abut against the position of one side of the ultrasonic flowmeter sensor probe, at this time, the pressing and limiting of the ultrasonic flowmeter sensor probe are completed, then the personnel can install another group of ultrasonic flowmeter sensor probes, after the coupling agent takes effect, the supporting mechanism 1 and the limiting mechanism 2 can be removed, the situation that the personnel manually presses and limits the ultrasonic flowmeter sensor probe to wait for the coupling agent to take effect can be effectively avoided, the personnel can quickly install another group of ultrasonic flowmeter sensor probes, the physical consumption of the personnel is effectively reduced, and the installation efficiency is effectively improved.

[0034] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A positioning device for an ultrasonic flow meter sensor probe, characterized in that: The system includes a support mechanism (1) and a limiting mechanism (2) disposed on one side of the support mechanism (1) to abut the probe and prevent manual pressing. The limiting mechanism (2) includes a slide rail (204) symmetrically arranged inside the base (103) and slidably connected to it. A slider (201) is slidably connected to the inside of the slide rail (204). A first screw (202) is threadedly connected to the inside of the slider (201). A pressure ring (203) is fixedly connected to the outside of the first screw (202). A side plate (203) is fixedly connected to one side of the slide rail (204). 5) The inner side of the side plate (205) is threaded with a second screw (206). A rotating block (207) is rotatably connected to the outer side of one end of the second screw (206). A push plate (208) is fixedly connected to one side of the rotating block (207). A clamping pad (209) is fixedly connected to one side of the push plate (208). By adjusting the horizontal position of the second screw (206), the clamping pad (209) on one side of the push plate (208) is pressed against one side of the probe, thus avoiding the need for personnel to manually press the probe and wait for the coupling agent to take effect.

2. The positioning device for the ultrasonic flow meter sensor probe according to claim 1, characterized in that: The support mechanism (1) includes an arc-shaped strip (101), a buffer pad (102) is symmetrically arranged on one side of the arc-shaped strip (101), the buffer pad (102) is made of flexible material, and a base (103) is symmetrically arranged on both sides of the arc-shaped strip (101).

3. The positioning device for the ultrasonic flow meter sensor probe according to claim 1, characterized in that: A washer (6) is movably connected to the outside of the first screw (202), and the washer (6) is located between the pressure ring (203) and the base (103).

4. The positioning device for the ultrasonic flow meter sensor probe according to claim 1, characterized in that: Several knobs (7) are symmetrically arranged on the outer side of the pressure ring (203), and a first screw (202) is fixedly connected to the inner side of the pressure ring (203).

5. The positioning device for the ultrasonic flow meter sensor probe according to claim 1, characterized in that: The clamping pad (209) is made of flexible material. One side of the clamping pad (209) has a serrated structure, and the other side of the clamping pad (209) is fixedly connected to a push plate (208).

6. The positioning device for the ultrasonic flow meter sensor probe according to claim 1, characterized in that: The push plate (208) is symmetrically provided with a slide rod (3) on one side, and a side plate (205) is slidably connected to the outside of the slide rod (3).

7. The positioning device for the ultrasonic flow meter sensor probe according to claim 1, characterized in that: A hand plate (4) is fixedly connected to one end of the second screw (206), and a side plate (205) is threadedly connected to the outside of the second screw (206).

8. The positioning device for the ultrasonic flow meter sensor probe according to claim 7, characterized in that: A spring (5) is movably connected to the outside of the second screw (206), and the spring (5) is located between the side plate (205) and the hand plate (4).

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