CN203772330U - Split electromagnetic flowmeter sensor junction box - Google Patents
Split electromagnetic flowmeter sensor junction box Download PDFInfo
- Publication number
- CN203772330U CN203772330U CN201420136748.XU CN201420136748U CN203772330U CN 203772330 U CN203772330 U CN 203772330U CN 201420136748 U CN201420136748 U CN 201420136748U CN 203772330 U CN203772330 U CN 203772330U
- Authority
- CN
- China
- Prior art keywords
- housing
- electromagnetic flowmeter
- flowmeter sensor
- screw
- split electromagnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 210000004907 gland Anatomy 0.000 claims description 7
- 238000007789 sealing Methods 0.000 abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Measuring Volume Flow (AREA)
Abstract
The utility model relates to a split electromagnetic flowmeter sensor junction box which comprises a shell, a split cover and a terminal board. The split cover is connected to the upper end of the shell. Screw holes are formed at two ends of the terminal board. Screws are matched with the screw holes. The terminal board is fixed on the mounting seat of the shell through the screws penetrating the screw holes. A mounting seat seal ring is disposed at the connection of the terminal board and the mounting seat of the shell. Threaded holes are formed in the lateral surface of the shell. A cable joint is mounted in the threaded holes in a matched manner. The cable joint is provided with a cable inlet. A cable penetrates the cable inlet to be connected with the terminal board. The split electromagnetic flowmeter sensor junction box is simple in structure, good in sealing performance, high in adaptability and convenient to mount and demount. When the split electromagnetic flowmeter sensor junction box is used, the cable and a pipeline axis are identical in direction, so that external liquid can be prevented from flowing into the shell.
Description
Technical field
The utility model relates to a kind of electromagnet flow meter sensor terminal box, relates in particular to a kind of Split electromagnetic flowmeter sensor terminal box, belongs to technical field of measuring equipment.
Background technology
Existing Split electromagnetic flowmeter sensor terminal box adopts top inlet wire mostly, when wiring, terminal box entirety need to be pulled down just can wiring, in use procedure because operating personnel's technical matters tends to cause terminal box and sensor, incoming line poor sealing, water resistance declines, and causing that the insulation of connection terminal position declines, equipment cannot normally be measured.
Utility model content
Technical problem to be solved in the utility model is, overcomes the shortcoming of prior art, provide a kind of simple in structure, sealing is good, applicability is strong, conveniently install, the Split electromagnetic flowmeter sensor terminal box of dismounting
In order to solve above technical matters, the utility model provides a kind of Split electromagnetic flowmeter sensor terminal box, comprise housing and separate cover, housing upper end connects separate cover, also comprise terminal row, the two ends of terminal row are provided with screw, coordinate and be provided with screw with screw, terminal row passes on the mount pad that screw is fixed on housing by screw, the junction of terminal row and housing mount pad is provided with mount pad O-ring seal, and the side of housing is provided with threaded hole, coordinates gland head is housed with threaded hole, gland head is provided with entrance hole, and cable is through entrance hole splicing ear row.Like this, ensure that cable is consistent with conduit axis direction, can not cause outside liquid to flow in housing.
The technical scheme that the utility model further limits is:
Preferably, mount pad O-ring seal adopts " O " RunddichtringO.Make the sealing effectiveness of equipment better.
Preferably, separate cover is connected with housing seal by " O " RunddichtringO.
Preferably, housing adopts columnar structured, and the lower end of housing is fixed by screws in flow sensor upper end.Be applicable to various sensors, and easy for installation, dismantle simple and easy.
Preferably, the junction of housing and flow sensor is provided with rubber gasket and is tightly connected.
The beneficial effects of the utility model are: the utility model is simple in structure, good airproof performance, applicability strong and be convenient to installing/dismounting, and when use, cable is consistent with conduit axis direction, thereby can not cause in outside liquid inflow housing.
Brief description of the drawings
Fig. 1 is the front view of the utility model structure.
Fig. 2 is the left view of the utility model structure.
Fig. 3 is inner structure schematic diagram of the present utility model.
Fig. 4 is that the utility model uses structural drawing.
Embodiment
embodiment 1
A kind of Split electromagnetic flowmeter sensor terminal box that the present embodiment provides, as shown in Figure 1, Figure 2 and Figure 3, comprise housing 3 and separate cover 1, also comprise terminal row 7, housing 3 upper ends connect separate cover 1, the two ends of terminal row 7 are provided with screw, coordinate and be provided with screw with screw, terminal row 7 passes on the mount pad that screw is fixed on housing 3 by screw, the side of housing 3 is provided with threaded hole 4, coordinate gland head 6 is housed with threaded hole 4, gland head is provided with entrance hole, and cable 5 is through entrance hole splicing ear row 7.
Mount pad O-ring seal 2 adopts " O " RunddichtringO.
Separate cover 1 is tightly connected by " O " RunddichtringO and housing 3, and the upper end of separate cover 1 is provided with irregular groove, is convenient to dismounting.
Housing 3 adopts columnar structured, and the lower end of housing 3 is fixed by screws in flow sensor upper end.
Housing 3 is provided with rubber gasket with the junction of flow sensor and is tightly connected.
The present embodiment as shown in Figure 4, split terminal box with the screw 8 of 4 M6 by housing 3 be fixed on flow sensor 7 upper ends, between housing 3 and sensor 7, adopt rubber gasket 9 to seal.The screw of two M4 of terminal row 7 use is fixed in housing, and connection terminal, by stube cable 5, is connected to transmitter through the gland head 6 being arranged on housing.Separate cover 1 is by being screwed at the upper end of housing 3, and separate cover 1 adopts the sealing of O type circle with the sealing of housing 3.When use, cable 5 is consistent with conduit axis direction, when pipeline is vertical direction, cable outlet direction down, thereby can not cause outside liquid to flow in shell.
The utility model has the advantage of, simple in structure, good airproof performance, applicability are strong and be convenient to installing/dismounting.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (5)
1. a Split electromagnetic flowmeter sensor terminal box, comprise housing and separate cover, described housing upper end connects separate cover, it is characterized in that: also comprise terminal row, the two ends of described terminal row are provided with screw, coordinate and be provided with screw with described screw, described terminal row passes on the mount pad that described screw is fixed on described housing by screw, the junction of terminal row and housing mount pad is provided with mount pad O-ring seal, the side of described housing is provided with threaded hole, coordinate gland head is housed with described threaded hole, described gland head is provided with entrance hole, cable is through described entrance hole splicing ear row.
2. Split electromagnetic flowmeter sensor terminal box according to claim 1, its feature in: described mount pad O-ring seal adopts " O " RunddichtringO.
3. Split electromagnetic flowmeter sensor terminal box according to claim 1, its feature is connected with housing seal by " O " RunddichtringO in: described separate cover.
4. according to the Split electromagnetic flowmeter sensor terminal box described in claim 1 or 3, its feature in: described housing adopts columnar structured, and the lower end of described housing is fixed by screws in flow sensor upper end.
5. Split electromagnetic flowmeter sensor terminal box according to claim 4, its feature in: the junction of described housing and described flow sensor is provided with rubber gasket and is tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136748.XU CN203772330U (en) | 2014-03-25 | 2014-03-25 | Split electromagnetic flowmeter sensor junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420136748.XU CN203772330U (en) | 2014-03-25 | 2014-03-25 | Split electromagnetic flowmeter sensor junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203772330U true CN203772330U (en) | 2014-08-13 |
Family
ID=51289512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420136748.XU Expired - Lifetime CN203772330U (en) | 2014-03-25 | 2014-03-25 | Split electromagnetic flowmeter sensor junction box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203772330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819964A (en) * | 2021-07-30 | 2021-12-21 | 开封科隆流量仪表有限公司 | Sealing structure of junction box of electromagnetic flowmeter |
-
2014
- 2014-03-25 CN CN201420136748.XU patent/CN203772330U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113819964A (en) * | 2021-07-30 | 2021-12-21 | 开封科隆流量仪表有限公司 | Sealing structure of junction box of electromagnetic flowmeter |
| CN113819964B (en) * | 2021-07-30 | 2023-09-15 | 开封科隆流量仪表有限公司 | Sealing structure of junction box of electromagnetic flowmeter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
|
| CX01 | Expiry of patent term |