CN212082668U

CN212082668U - Upright rod connecting assembly of station-used ultrasonic vortex heat meter

Info

Publication number: CN212082668U
Application number: CN202020906990.6U
Authority: CN
Inventors: 李树昌; 成趁敏
Original assignee: Shijiazhuang Ceebic Instrument Co ltd
Current assignee: Shijiazhuang Ceebic Instrument Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-04
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a vertical rod connecting assembly of a station ultrasonic vortex heat meter, which comprises a vertical rod, a rubber plug and a pressing wire, wherein the rubber plug and the pressing wire are arranged on the vertical rod; the middle part of the mounting disc is provided with a probe line hole, an annular clamping table is arranged on the inner side wall of the probe line hole, the rubber plug is arranged in the probe line hole and is abutted against the annular clamping table, the press wire is arranged in the probe line hole and is abutted against the rubber plug, the rubber plug is provided with a threading hole, the middle part of the press wire is provided with a through hole, and the threading hole is communicated with the through hole. The utility model adopts the stainless steel to cast and form the upright rod integrally, has high strength and is not easy to break; and set up the rubber buffer and press the silk in the probe line hole, make the sealed effect in probe line hole better, prevent that water from flowing into the gauge outfit along with the probe lead wire, damaging the instrument.

Description

Upright rod connecting assembly of station-used ultrasonic vortex heat meter

Technical Field

The utility model relates to the technical field of instruments, especially, relate to a pole setting coupling assembling of type supersound swirl calorimeter is used in station.

Background

At present, the switching vertical rod structure of the heat meter in the market is unreasonable in design, so that water can easily flow into a meter head through a threading hole to damage the heat meter.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stand is with pole setting coupling assembling of type supersound swirl calorimeter to the not enough of above-mentioned prior art.

In order to solve the above problems, the utility model adopts the following technical proposal:

a vertical rod connecting assembly of a station-used ultrasonic vortex heat meter comprises a vertical rod, a rubber plug and a pressing wire, wherein the rubber plug and the pressing wire are arranged on the vertical rod; the mounting disc middle part is provided with the probe line hole, be provided with annular card platform on the probe line hole inside wall, the rubber buffer set up in the probe line downthehole and with annular card platform butt, press the silk set up in the probe line downthehole and with the rubber buffer butt, the through wires hole has been seted up on the rubber plug, press the silk middle part to set up the through-hole, the through wires hole with the through-hole is linked together.

Further, a first rubber gasket is arranged at the joint of the base and the instrument body.

Furthermore, a second rubber gasket is arranged at the joint of the mounting disc and the gauge head.

Furthermore, a mounting ring is arranged at one end, connected with the gauge outfit, of the mounting disc, and the second rubber gasket is sleeved on the mounting ring.

Furthermore, the one end of mounting disc orientation gauge outfit is provided with first annular groove, the one end of mounting disc orientation instrument body is provided with the second annular groove.

Further, the rubber plug is matched with the probe line hole.

Further, the base, the connecting pipe and the mounting disc are integrally cast.

Adopt the produced beneficial effect of above-mentioned technical scheme to lie in:

the utility model adopts the stainless steel to cast and form integrally, has high strength and is not easy to break, thereby solving the problem of fracture accidents caused by infirm welding of the common carbon steel upright rod; the rubber plug and the pressing wire are arranged in the probe wire hole, so that the sealing effect of the probe wire hole is good, water is prevented from flowing into the meter head along with the probe lead wire, the meter is prevented from being damaged, and the effect of IP68 sealing of a meter head connecting channel is realized; rubber gaskets are arranged at the two ends of the vertical rod, so that the ultrasonic probe of the instrument can be kept dry even in a severe environment, and the ultrasonic probe of the instrument cannot be damaged; the first annular groove and the second annular groove are formed in the mounting disc of the vertical rod, so that the weight of the vertical rod can be reduced, and the production cost is reduced; one end of the vertical rod, which is connected with the base and the connecting pipe, is designed into a shape of an equilateral octagon, so that the strength is high and the appearance is attractive; the utility model discloses simple structure, the part is changed and is dismantled convenient and fast, and bulk strength is high, high temperature resistant.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is an exploded view of the present invention;

fig. 3 is a schematic view of the structure of the middle vertical rod of the present invention.

In the figure: 1. erecting a rod; 2. a rubber plug; 3. pressing the filaments; 4. a probe wire hole; 5. an annular clamping table; 6. threading holes; 7. a through hole; 8. a first rubber gasket; 9. a second rubber gasket; 10. a mounting ring; 11. a connecting pipe; 12. a base; 13. mounting a disc; 14. a first annular groove; 15. a second annular groove.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1-3, the present invention is a specific embodiment of a vertical rod connection assembly of a station-use ultrasonic vortex calorimeter, including a vertical rod 1, a rubber stopper 2 disposed on the vertical rod 1, and a thread 3, wherein the vertical rod 1 includes a connection pipe 11, a base 12 disposed at one end of the connection pipe 11 and connected to an instrument body of the calorimeter through a screw, and a mounting plate 13 disposed at the other end of the connection pipe 11 and connected to a meter head of the calorimeter through a screw, and the base 12, the connection pipe 11 and the mounting plate 13 are communicated with each other inside; 13 middle parts of mounting disc are provided with probe line hole 4, be provided with annular card platform 5 on 4 inside walls in probe line hole, rubber buffer 2 set up in probe line hole 4 and with 5 butts of annular card platform, rubber buffer 2 with 4 looks adaptations in probe line hole, press silk 3 through threaded connection set up in probe line hole 4 and press silk 3 preceding tip with the rear end butt of rubber buffer 2, set up the through wires hole 6 that supplies the probe line to pass on the rubber buffer 2, press silk 3 middle parts to set up through-hole 7, through wires hole 6 with through-hole 7 is linked together, supplies the probe line to pass.

Further, a first rubber gasket 8 is arranged at the joint of the base 12 and the instrument body, and the shape and the size of the bottom end of the first rubber gasket 8 are matched with those of the bottom end of the base 12.

Furthermore, an annular second rubber gasket 9 is arranged at the joint of the mounting disc 13 and the gauge head, and the shape and the size of the top end of the second rubber gasket 9 and the mounting disc 13 are matched.

Further, one end of the mounting disc 13, which is connected with the gauge outfit, is provided with a mounting ring 10, and the second rubber gasket 9 is sleeved on the mounting ring 10, so that the second rubber gasket 9 is more stable and stable in fixation.

Further, the one end of mounting disc 13 towards the gauge outfit is provided with first annular groove 14, the one end of mounting disc 13 towards the instrument body is provided with second annular groove 15, and the weight of mounting disc 13 can be alleviateed in the setting of first annular groove 14 and second annular groove 15, reduction in production cost simultaneously.

Further, base 12, connecting pipe 11 and mounting disc 13 integrated casting shaping adopt stainless steel 304 material, and intensity is high, difficult fracture.

Further, base 12 includes the first connecting portion of being connected with this body coupling of instrument and the second connecting portion of being connected with connecting pipe 11, first connecting portion and the integrative casting shaping of second connecting portion, first connecting portion set up to square structure, are provided with the screw hole on four angles, the second connecting portion set up to inequilateral eight directions appearance structure, connecting pipe 11 and the adaptation of second connecting portion shape size, minor face wall thickness 2.5mm, long limit wall thickness 3.5mm, intensity is high, and is aesthetic in appearance.

Further, rubber buffer 2, first rubber gasket 8 and second rubber gasket 9 all adopt the nitrile rubber preparation.

The utility model discloses installation method:

1. placing a first rubber gasket 8 at one end of a base 12 of the upright rod 1, and fixing the base 12 on the instrument body by using an inner hexagonal cylindrical head screw;

2. a probe line penetrates through the vertical rod 1, the rubber plug 2 and the wire pressing 3 are sequentially placed into a probe line hole of the vertical rod 1, and the wire pressing 3 is screwed down by a tool;

3. put second rubber gasket 9 on the mounting disc 13 one end of pole setting 1, be connected mounting disc 13 and gauge outfit through hexagon socket head cap screw.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the embodiments of the present invention.

Claims

1. The upright rod connecting assembly of the station-used ultrasonic vortex heat meter is characterized by comprising an upright rod (1), a rubber plug (2) and a pressing wire (3), wherein the rubber plug (2) and the pressing wire are arranged on the upright rod (1), the upright rod (1) comprises a connecting pipe (11), a base (12) and a mounting disc (13), the base (12) is arranged at one end of the connecting pipe (11) and connected with a meter body of the heat meter, the mounting disc (13) is arranged at the other end of the connecting pipe (11) and connected with a meter head of the heat meter, and the base (12), the connecting pipe (11) and the mounting disc (13) are; mounting disc (13) middle part is provided with probe line hole (4), be provided with annular card platform (5) on probe line hole (4) inside wall, rubber buffer (2) set up in probe line hole (4) and with annular card platform (5) butt, press silk (3) set up in probe line hole (4) and with rubber buffer (2) butt, threading hole (6) have been seted up on rubber buffer (2), through-hole (7) are seted up at pressure silk (3) middle part, threading hole (6) with through-hole (7) are linked together.

2. The upright rod connecting assembly of the station-type ultrasonic vortex calorimeter of claim 1, wherein a first rubber gasket (8) is arranged at the joint of the base (12) and the meter body.

3. The upright rod connecting assembly of the station-type ultrasonic vortex calorimeter of claim 1, wherein a second rubber gasket (9) is arranged at the joint of the mounting plate (13) and the meter head.

4. The upright rod connecting assembly of the station-type ultrasonic vortex calorimeter of claim 3, wherein a mounting ring (10) is arranged at one end of the mounting plate (13) connected with the meter head, and the second rubber gasket (9) is sleeved on the mounting ring (10).

5. The upright rod connecting assembly of the station-type ultrasonic vortex calorimeter of claim 1, wherein one end of the mounting plate (13) facing the meter head is provided with a first annular groove (14), and one end of the mounting plate (13) facing the meter body is provided with a second annular groove (15).

6. The upright rod connecting assembly of the station-type ultrasonic vortex calorimeter of claim 1, wherein the rubber plug (2) is matched with the probe wire hole (4).

7. The upright rod connecting assembly of the station-type ultrasonic vortex calorimeter of claim 1, wherein the base (12), the connecting pipe (11) and the mounting plate (13) are integrally cast.