CN209416452U - A kind of adjustable cable formula guide wave radar liquid level gauge protective device - Google Patents
A kind of adjustable cable formula guide wave radar liquid level gauge protective device Download PDFInfo
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- CN209416452U CN209416452U CN201920169378.2U CN201920169378U CN209416452U CN 209416452 U CN209416452 U CN 209416452U CN 201920169378 U CN201920169378 U CN 201920169378U CN 209416452 U CN209416452 U CN 209416452U
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- connecting cylinder
- liquid level
- wave radar
- level gauge
- cylinder
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Abstract
The utility model discloses a kind of adjustable cable formula guide wave radar liquid level gauge protective devices, including head skirt, several intermediate sleeves and rear sleeve, the head skirt includes superposed fixing seat and the first connecting cylinder positioned at lower part, the intermediate sleeve includes socket tube and first connecting cylinder, the rear sleeve includes the socket tube and fixed cylinder, the fixing seat is for fixing liquidometer head, the socket tube and first connecting cylinder are socketed, socket tube barrel top is equipped with centrosymmetric L shape slot, first connecting cylinder lower part is equipped with connecting rod corresponding with the slot position and fixing piece, and it is equipped with hollow hole in the middle part of first connecting cylinder and the tubaeform backplate of ring-type of the hollow hole being located on first connecting cylinder periphery can be covered, it is equipped with and is used in the fixed cylinder The fixed middle bracket of mass.The utility model has the characteristics that height-adjustable.
Description
Technical field
The utility model relates to a kind of adjustable cable formula guide wave radar liquid level gauge protective devices, belong to guided wave radar liquid level
Count technical field.
Background technique
Guide wave radar liquid level gauge is the measuring instrumentss based on time stroke principle, and radar wave is run with the light velocity, runing time
Level signal can be converted by electronic component.Probe issues high-frequency impulse and propagates along probe, when pulse encounters material
It reflects when surface and is received by the receiver in instrument, and convert level signal for distance signal.
Guide wave radar liquid level gauge is broadly divided into rod-type and cable type, and the main distinction is using altitude range difference, cable type
It is applicable to be greater than the level gauging of 3 meters and the above length, in use, being adjusted length of cable according to height to be measured, bottom
Portion is connect to keep plumbness with clump weight, and the applicable environment of guide wave radar liquid level gauge is larger in the presence of detection medium fluctuation, such as
Stirring pool, circulatory pool etc., pool inner water stream may generate impact to cable, drive cable mobile, cause testing result inaccurate,
And it may also happen that the problem of being collided with pool wall.
Summary of the invention
Technical problem to be solved by the utility model is to provide a kind of height-adjustable cable formula guide wave radar liquid level gauges
Protective device.
In order to solve the above technical problems, the technical solution adopted by the utility model is:
A kind of adjustable cable formula guide wave radar liquid level gauge protective device, including head skirt, several intermediate sleeves and
Rear sleeve, the head skirt include superposed fixing seat and the first connecting cylinder positioned at lower part, the intermediate sleeve
Cylinder includes socket tube and first connecting cylinder, and the rear sleeve includes the socket tube and fixed cylinder, the fixation
For fixing liquidometer head, the socket tube and first connecting cylinder are socketed seat, during socket tube barrel top is equipped with
The symmetrical L shape slot of the heart, first connecting cylinder lower part are equipped with connecting rod corresponding with the slot position and fixing piece, and
It is equipped with hollow hole in the middle part of first connecting cylinder and being located on first connecting cylinder periphery of the hollow hole can be covered
Cyclic annular tubaeform backplate, be equipped in the fixed cylinder for mass it is fixed in bracket.
Further, the fixing seat is flanged joint seat.
Further, the connecting rod is threaded rod, and the fixing piece is gasket and fastening nut.
Further, the hollow hole is waveform.
Further, the backplate and the first connecting cylinder included angle are 30~60 °.
Further, the fixed middle bracket includes the casing to match with mass, the whorl brace rod positioned at its surrounding
And fixture nut, if having multiple groups fixing screwed hole along short transverse in the fixed cylinder.
The utility model is achieved the utility model has the advantages that using head skirt, several intermediate sleeves and tail portion in the present apparatus
The combination of sleeve, the sleeve that corresponding number can be combined according to length of cable form protection cylinder corresponding with its length, engrave
Emptying aperture passes through for water flow, and can further reduce water flow fluctuation using the horn-like backplate of annular influences, it is fixed in bracket can be with
Fine position, Lai Shiying cable height change are carried out on rear sleeve.
Detailed description of the invention
Fig. 1 is head skirt structural schematic diagram in embodiment；
Fig. 2 is intermediate sleeve structural schematic diagram in embodiment；
Fig. 3 is rear sleeve structural schematic diagram in embodiment；
Fig. 4 is embodiment schematic top plan view.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.Following embodiment is only used for clearly illustrating this
The technical solution of utility model, and cannot be used as a limitation the limitation protection scope of the utility model.
A kind of adjustable cable formula guide wave radar liquid level gauge protective device, including head skirt 1, several intermediate sleeves 2 with
And rear sleeve 3, specific structure is as follows.
As shown in Figure 1, head skirt includes superposed flanged joint fixing seat 11 and the connecting cylinder positioned at lower part
12, it is partially that wire rope and mass protrude into sleeve 12 below head that liquidometer head and fixing seat 11, which pass through flanged joint,
It is interior, then the sleeve of lower section is successively protruded into, it is equipped with waveform hollow hole 13 in the middle part of 12 barrel of connecting cylinder, is entered and left for water flow, it is external
It is socketed with the tubaeform backplate 14 of a ring-type, for reducing water flow impact pressure, shape can be carried out according to detection medium situation
Adjustment, adjusting range between 30~60 °, 12 lower part of connecting cylinder be additionally provided with central symmetry distribution threaded rod 15, gasket and
Fixture nut 16, it is proposed that setting 3-5 group can reinforce fixed effect.
As shown in Fig. 2, intermediate sleeve includes socket tube 21 and with the consistent connecting cylinder 22 of 12 structure of connecting cylinder, socket
Cylinder size rate is greater than connecting cylinder 12/22/32, can be socketed with the connecting cylinder in portion disposed thereon, and socket tube barrel top is equipped with center
Symmetrical L shape slot 25, the threaded rod 15/26 on the connecting cylinder in portion disposed thereon can be rotated further by one out of upper insertion slot
After determining angle, sleeve above and below can making is fixed using fixture nut 27/16 and gasket and is fixedly connected.
As shown in figure 3, rear sleeve 3 includes the consistent socket tube 31 of same 21 structure of socket tube and with connecting cylinder 12/22
The almost the same fixed cylinder 32 of structure, L shape slot 35 is again provided on socket tube 31, and fixed cylinder 32 and connecting cylinder 12/22 are distinguished
It is that its bottom is additionally provided with the fixed middle bracket 38 for mass and at least 3-5 group threaded rod for fixed fixed middle bracket 38
36, gasket and fastening nut 37.
In use, according to length of cable, select the intermediate sleeve of corresponding number, head and the tail again respectively with head skirt and tail
Portion's sleeve connection is fixed.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (6)
1. a kind of adjustable cable formula guide wave radar liquid level gauge protective device, characterized in that including head skirt, several intermediate sleeves
Cylinder and rear sleeve, the head skirt include superposed fixing seat and the first connecting cylinder positioned at lower part, described
Intermediate sleeve includes socket tube and first connecting cylinder, and the rear sleeve includes the socket tube and fixed cylinder, institute
It states fixing seat and is socketed for fixing liquidometer head, the socket tube and first connecting cylinder, socket tube barrel top
Equipped with centrosymmetric L shape slot, first connecting cylinder lower part is equipped with connecting rod corresponding with the slot position and admittedly
Determine part, and is equipped with hollow hole in the middle part of first connecting cylinder and being located at outside first connecting cylinder of the hollow hole can be covered
Cyclic annular tubaeform backplate on week, the interior fixed middle bracket being equipped with for mass of the fixed cylinder.
2. a kind of adjustable cable formula guide wave radar liquid level gauge protective device according to claim 1, characterized in that described
Fixing seat is flanged joint seat.
3. a kind of adjustable cable formula guide wave radar liquid level gauge protective device according to claim 1, characterized in that described
Connecting rod is threaded rod, and the fixing piece is gasket and fastening nut.
4. a kind of adjustable cable formula guide wave radar liquid level gauge protective device according to claim 1, characterized in that described
Hollow hole is waveform.
5. a kind of adjustable cable formula guide wave radar liquid level gauge protective device according to claim 1, characterized in that described
Backplate and the first connecting cylinder included angle are 30~60 °.
6. a kind of adjustable cable formula guide wave radar liquid level gauge protective device according to claim 1, characterized in that described
Bracket includes the casing to match with mass, whorl brace rod and fixture nut positioned at its surrounding, the fixation in fixed
If having multiple groups fixing screwed hole along short transverse on cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169378.2U CN209416452U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable cable formula guide wave radar liquid level gauge protective device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920169378.2U CN209416452U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable cable formula guide wave radar liquid level gauge protective device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209416452U true CN209416452U (en) | 2019-09-20 |
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ID=67944705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920169378.2U Active CN209416452U (en) | 2019-01-31 | 2019-01-31 | A kind of adjustable cable formula guide wave radar liquid level gauge protective device |
Country Status (1)
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| CN (1) | CN209416452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481732A (en) * | 2019-09-05 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of radar sensor protective device |
-
2019
- 2019-01-31 CN CN201920169378.2U patent/CN209416452U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110481732A (en) * | 2019-09-05 | 2019-11-22 | 中船黄埔文冲船舶有限公司 | A kind of radar sensor protective device |
| CN110481732B (en) * | 2019-09-05 | 2021-07-13 | 中船黄埔文冲船舶有限公司 | Radar sensor protection device |
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