CN217585931U - Auxiliary transportation tool of ultrasonic flowmeter - Google Patents
Auxiliary transportation tool of ultrasonic flowmeter Download PDFInfo
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- CN217585931U CN217585931U CN202221505996.8U CN202221505996U CN217585931U CN 217585931 U CN217585931 U CN 217585931U CN 202221505996 U CN202221505996 U CN 202221505996U CN 217585931 U CN217585931 U CN 217585931U
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Abstract
The utility model discloses an auxiliary transportation instrument of ultrasonic flowmeter, fixed plate including two vertical settings, every fixed plate below is the rectangle structure, and the fixed plate top is the isosceles trapezoid structure, and the longer base of isosceles trapezoid structure meets with rectangle structure integrated into one piece, and the inner chamber maintenance hole is seted up at rectangle structure center, and the rectangle structure is seted up fastening hole an all around, cup joints the dead lever on the fastening hole a, connects through the dead lever between two fixed plates. The utility model provides an among the prior art during ultrasonic flowmeter transportation, the easy relative box of flowmeter removes, influences the problem that detects the precision.
Description
Technical Field
The utility model belongs to the technical field of mechanical equipment accessory, a auxiliary transportation of ultrasonic flowmeter is related to.
Background
The fields of import, gathering and transportation, distribution and transportation, sale and the like of natural gas all relate to trade metering, and a metering device with higher accuracy must be used for large-flow trade metering. For example, the ultrasonic flowmeter is mainly characterized by high accuracy and strong containment to the gas working condition environment. According to requirements, the ultrasonic flowmeter is required to be sent to a national petroleum and natural gas high-flow metering station for verification once every 2 years, and at present, fewer mechanisms for realizing high-flow meter verification in China are provided. Therefore, every time the flow meter is checked, the ultrasonic flow meter needs to be transported to a national oil and gas mass flow meter verification station hundreds of kilometers or even thousands of kilometers away by logistics companies for verification.
When ultrasonic flowmeter transportation is carried out, a logistics company is generally adopted to use a temporarily customized packaging box made of wood, the flowmeter is placed on a tray at the bottom of the packaging box, the upper square signal processing unit and the transducers at the two sides are in normal positions, and fillers are filled into the two sides of the flowmeter to reinforce the transportation structure. The transportation structure has no fixed relation between the filler and the flowmeter body and can move relatively. When a transport vehicle is bent at a high speed and is not stressed uniformly during transportation, the flowmeter can roll, slide and tilt relative to the box body in the box body, so that pressure bearing is caused between the transducer and the signal processing unit of the flowmeter body and a filler, the two parts are in failure, the detection accuracy of the flowmeter is influenced, finally, verification cannot be performed or is unqualified, verification is delayed, business hysteresis cost is generated, and the requirement of long-distance transportation of the flowmeter cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an ultrasonic flowmeter's auxiliary transportation tool, when having solved among the prior art ultrasonic flowmeter transportation, the relative box of flowmeter easily takes place to remove and leads to the accessory trouble on the ultrasonic flowmeter, and then detects the problem of precision.
The utility model provides a technical scheme who adopts is, an ultrasonic flowmeter's auxiliary transportation instrument, fixed plate including two vertical settings, every fixed plate below is the rectangle structure, and the fixed plate top is the isosceles trapezoid structure, and the longer base of isosceles trapezoid structure meets with rectangle structure integrated into one piece, and the inner chamber maintenance hole is seted up at rectangle structure center, and the rectangle structure sets up fastening hole an all around, cup joints the dead lever on the fastening hole a, connects through the dead lever between two fixed plates.
The utility model discloses a characteristics still lie in:
the inner diameter of the inner cavity maintenance hole is sleeved with the outer diameter of the boss on the flange, four fastening holes b are uniformly formed in the circumferential direction of the inner cavity maintenance hole, the fastening holes b correspond to the flange holes of the flowmeter, and the fastening holes b are sleeved with M33 bolts to be fastened and connected with the flange holes.
The size of the rectangular structure is not smaller than the size of the extending part of the transducer and the signal processing unit on the original flowmeter body.
The isosceles trapezoid structure is provided with a hoisting hole.
The fixing plate is made of an A3 steel plate with the thickness of 1 cm.
The diameter of the fastening hole a is 2.5cm, and the diameter of the fastening hole b is 3.5cm.
The M22 screw thread steel axle that the dead lever adopted, the dead lever is fastened through supporting nut and gasket.
The beneficial effects of the utility model are that: the utility model relates to an auxiliary transportation tool of ultrasonic flowmeter, carry out the appearance to original cylindrical metering utensil and extend, make it become the better rectangle of structural stability and isosceles trapezoid's combination, transducer and signal processing unit on the ultrasonic flowmeter are covered in auxiliary transportation tool's cover by trapezoidal and rectangle to fastening connection is carried out to the ultrasonic flowmeter both ends, guarantees its stability, effectively avoids the equipment trouble's that leads to because of improper transport, objective condition such as unusual transport operating mode emergence in the transportation, through the utility model discloses an auxiliary transportation tool protection ultrasonic flowmeter body and accessory, not impaired in the transportation, influence the detection precision to the completion of equipment examination work has been powerfully ensured.
Drawings
Fig. 1 is a schematic structural view of an auxiliary transportation tool of an ultrasonic flowmeter according to the present invention;
FIG. 2 is a schematic illustration of an ultrasonic flow meter assembly of the prior art;
fig. 3 is an assembly view of an auxiliary transportation tool of the ultrasonic flow meter of the present invention.
In the figure, 1, a fixing plate, 2, a lifting hole, 3, a fastening hole a,4, a fastening hole b,5, an inner cavity maintenance hole, 6, an ultrasonic flowmeter, 7, a packing box, 8, a signal processing unit, 9, a transducer and 10, a flowmeter flange hole.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to an ultrasonic flowmeter's auxiliary transportation instrument, the structure is as shown in figure 1, fixed plate 1 including two vertical settings, 1 below of every fixed plate is the rectangle structure, and 1 top of fixed plate is the isosceles trapezoid structure, and the longer base of isosceles trapezoid structure meets with rectangle structure integrated into one piece, and inner chamber maintenance hole 5 is seted up at the rectangle structure center of 1 below of fixed plate, and the rectangle structure of 1 below of fixed plate sets up fastening hole a3 all around, cup joints the dead lever on the fastening hole a3, connects through the dead lever between two fixed plates 1.
A lifting hole 2 is formed in the isosceles trapezoid structure above the fixing plate 1 and used for being assembled with the ultrasonic flowmeter and then extracted by a crane.
An assembly schematic diagram of an ultrasonic flowmeter among the prior art, as shown in fig. 2, places ultrasonic flowmeter 6 in packing box 7, and ultrasonic flowmeter 6 is including measuring the body, and the body both ends of measuring are provided with the flange that matches with the fluid pipeline flange that awaits measuring, set up signal processing unit 8 directly over measuring the body, lay transducer 9 on measuring the body, evenly set up a plurality of flowmeter flange holes 10 on the flange. Through the utility model relates to an during auxiliary transportation tool of ultrasonic flowmeter assembles, as shown in fig. 3, boss external diameter on the flange is cup jointed to 5 internal diameters of inner chamber maintenance hole, and four fastening holes b4 are evenly seted up to 5 circumference in inner chamber maintenance hole, and fastening hole b4 corresponds the setting with flowmeter flange hole 10, cup joints the M33 bolt in fastening hole b4, and the M33 bolt passes through nut fastening connection flowmeter flange hole 10, fixes fixed plate 1 and ultrasonic flowmeter 6. The size of the rectangular structure below the fixed plate 1 is not smaller than the size of the extending part of the transducer and the signal processing unit on the original flowmeter body.
The utility model relates to an in one embodiment of ultrasonic flowmeter's auxiliary transportation instrument, fixed plate 1 adopts thickness to be 1 cm's A3 steel sheet, and fastening hole A3 diameter is 2.5cm, and fastening hole b4 diameter is 3.5cm, and fixed rod length is 70cm, the M22 screw-thread steel axle that the dead lever adopted, the dead lever fastens through supporting nut and gasket. In the transportation, no matter sideslip, heeling, roll, all be steel sheet periphery pressure-bearing, be convenient for realize pressing from both sides dress installation ultrasonic flowmeter 6, effectively ensure the transducer of flowmeter and the fixed protection of signal processing unit equipment.
The utility model relates to an auxiliary transportation tool of ultrasonic flowmeter's theory of operation does, at the in-process of transportation, makes the 5 internal diameters of inner chamber maintenance hole cup joint the boss on the 6 tip flanges of centre gripping ultrasonic flowmeter, fixes ultrasonic flowmeter 6 positions, corresponds the setting with fastening hole b4 and flowmeter flange hole 10, cup joints the M33 bolt in fastening hole b4, carries out further fixed centre gripping with fixed plate 1 and ultrasonic flowmeter 6, plays the effect that prevents to rock. The fastening holes a3 and the fixing rods are used for connecting the fixing plates 1 at two ends of the measuring pipe body of the ultrasonic flowmeter 6 and limiting and protecting the transducer 9 on the measuring pipe body.
The utility model relates to an auxiliary transportation tool of ultrasonic flowmeter's working process does, at first place ultrasonic flowmeter 6 measurement body both ends respectively in two fixed plates 1, the 5 internal diameters in inner chamber maintenance hole cup joint the boss external diameters on the 6 tip flanges of ultrasonic flowmeter, make ultrasonic flowmeter 6 tip and fixed plate 1 closely laminate, fastening hole b4 cup joints M33 bolt fastening connection flowmeter flange hole 10, fix through the nut, with 6 both ends fixing clip of ultrasonic flowmeter centre gripping, will four relative fastening hole a3 horizontal fixed dead levers afterwards, auxiliary transportation tool is in fixed state with ultrasonic flowmeter this moment, carry out holistic extraction through handling hole 2, during the dismantlement, dismantle with opposite order.
The utility model relates to an auxiliary transportation tool of ultrasonic flowmeter, moreover, the steam generator is simple in structure, bearing capacity is big, install in the ultrasonic flowmeter both sides can, the bulk strength is good, through installing appurtenance additional, it is comparatively stable rectangle side structure to change ultrasonic flowmeter appearance and profile, ensure in the transportation, the flowmeter body can not round trip movement, even whole box turns on one's side, because of the atress is even, the transducer and the signal processing unit of flowmeter body are because in the coverage of instrument, and can not receive the damage, the safety of flowmeter has been ensured, satisfy and detect the required precision.
Claims (7)
1. The utility model provides an auxiliary transportation instrument of ultrasonic flowmeter, its characterized in that, including fixed plate (1) of two vertical settings, every fixed plate (1) below is the rectangle structure, fixed plate (1) top is the isosceles trapezoid structure, the longer base of isosceles trapezoid structure meets with rectangle structure integrated into one piece, inner chamber maintenance hole (5) are seted up at rectangle structure center, the rectangle structure is seted up all around and is fastened hole a (3), cup joint the dead lever on fastening hole a (3), connect through the dead lever between two fixed plates (1).
2. An auxiliary transportation tool for an ultrasonic flow meter according to claim 1, wherein the inner diameter of the cavity maintenance hole (5) is sleeved with the outer diameter of the boss on the flange, four fastening holes b (4) are uniformly arranged in the circumferential direction of the cavity maintenance hole (5), the fastening holes b (4) are arranged corresponding to the flange hole of the flow meter, and the fastening holes b (4) are sleeved with M33 bolt fastening flange holes.
3. An auxiliary transport means for an ultrasonic flow meter according to claim 1, wherein the rectangular structure is not smaller than the transducer and signal processing unit extension on the main flow meter body.
4. An auxiliary transportation means of an ultrasonic flow meter according to claim 1, wherein the isosceles trapezoid structure is provided with a lifting hole (2).
5. An auxiliary transportation means of an ultrasonic flow meter according to claim 1, wherein the fixing plate (1) is A3 steel plate with a thickness of 1 cm.
6. An auxiliary transport means for an ultrasonic flow meter according to claim 2, characterised in that the fastening hole a (3) has a diameter of 2.5cm and the fastening hole b (4) has a diameter of 3.5cm.
7. An auxiliary transportation means for an ultrasonic flow meter as claimed in claim 1, wherein the fixing rod is an M22 screw steel shaft, and the fixing rod is fastened by a nut and a washer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221505996.8U CN217585931U (en) | 2022-06-16 | 2022-06-16 | Auxiliary transportation tool of ultrasonic flowmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221505996.8U CN217585931U (en) | 2022-06-16 | 2022-06-16 | Auxiliary transportation tool of ultrasonic flowmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217585931U true CN217585931U (en) | 2022-10-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221505996.8U Active CN217585931U (en) | 2022-06-16 | 2022-06-16 | Auxiliary transportation tool of ultrasonic flowmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217585931U (en) |
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2022
- 2022-06-16 CN CN202221505996.8U patent/CN217585931U/en active Active
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