CN208520437U - A kind of capacitance liquid level transducer controller - Google Patents
A kind of capacitance liquid level transducer controller Download PDFInfo
- Publication number
- CN208520437U CN208520437U CN201821190411.1U CN201821190411U CN208520437U CN 208520437 U CN208520437 U CN 208520437U CN 201821190411 U CN201821190411 U CN 201821190411U CN 208520437 U CN208520437 U CN 208520437U
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- cable
- fixing axle
- clump weight
- support plate
- fixed
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Abstract
The utility model relates to fluid level transmitter technical fields, disclose a kind of capacitance liquid level transducer controller, including connector lug, nut, supervisor, Capacity control end, erection joint, cable positioned at erection joint lower end, clump weight positioned at cable far from erection joint one end, fixing axle is provided on the side wall of clump weight, fixing axle is fixed with support plate close to one end of clump weight, fixing axle is fixed with terminal pad far from one end of clump weight, the strip groove of current supply cable insertion is offered in support plate, it is additionally provided in fixing axle for the winding mechanism by cable winding in the fixing axle between support plate and terminal pad.The utility model has the following advantages that and effect: when needing to wind by cable, cable is embedded in strip groove first, so that cable is close to the side of fixing axle, followed by winding mechanism by cable winding in fixing axle, can be realized and eaily wind cable.
Description
Technical field
The utility model relates to fluid level transmitter technical field, in particular to a kind of capacitance liquid level transducer controller.
Background technique
The control of capacitance liquid level pick-up is suitable for continuously examining under the mal-conditions such as high temperature and pressure, deep-etching, easy crystallization, easy blocking
Survey various liquid.It is suitble to the water level of measurement sewage, acid-base solution and boiler, complete machine is without any movable or elastomeric element, resistance to punching
It hits, is easy for installation, high reliablity, precision height.The fluid level transmitters such as alternative traditional float-ball type, throw-in type, differential pressure type are each
It is applied under kind occasion.
Currently, notification number is CN207268640U, the day for announcing is that the Chinese patent on April 24th, 2018 discloses one kind entirely
Anti-corrosion capacitance liquid level transmitter, including connector lug, nut, supervisor, Capacity control end, erection joint, installation pad, hawser, weight,
Right screw, earth connection point, anode connector, positive terminal, left screw and mounting plate, connector lug are internally provided with installation
Plate, the right-hand end of mounting plate is provided with right screw, and the left-hand end of mounting plate is provided with left screw, the left side of right screw
It is provided with earth connection point, anode connector is provided on the left of earth connection point, positive terminal, wiring are provided on the left of anode connector
The lower section of head is provided with nut, and supervisor is provided with below nut, Capacity control end, Capacity control end are provided with below supervisor
Lower section be provided with erection joint, be provided with below erection joint installation pad, install and be provided with hawser below pad, hawser
Lower section is provided with weight, and Capacity control end and connector lug are electrically connected.
Weight is put into inside solution pool by this kind of full anti-corrosion capacitance liquid level transmitter, then after weight touches solution
Capacity control end can measure container inner medium liquid level according to internal capacitance variations；Wherein when the solution pool of measurement is deep
When, the length of hawser will be long, just needs to receive on hawser after having used this kind of full anti-corrosion capacitance liquid level transmitter at this time
It rolls, to reduce a possibility that hawser knots；Since hawser needs each winding of operator in winding
Hawser, therefore too long hawser operator in winding just needs to spend longer time, it is time-consuming and laborious.
Utility model content
The purpose of the utility model is to provide a kind of capacitance liquid level transducer controllers, can eaily wind cable.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of capacitance liquid level pick-up
Controller, including connector lug, nut, supervisor, Capacity control end, erection joint, positioned at erection joint lower end cable, be located at electricity
Clump weight of the cable far from erection joint one end is provided with fixing axle on the side wall of the clump weight, and the fixing axle is close to counterweight
One end of block is fixed with support plate, and the fixing axle is fixed with terminal pad far from one end of clump weight, opens up in the support plate
The strip groove for thering is current supply cable to be embedded in, be additionally provided in the fixing axle for by cable winding be located at support plate and terminal pad it
Between fixing axle on winding mechanism, the winding mechanism include be fixed on fixing axle far from clump weight one end servo electricity
Machine, the first connecting rod being fixed on servo motor output shaft, one end are fixed on first connecting rod far from servo motor one end and another
Second connecting rod of the one end between support plate and terminal pad, the connection for being fixed on the one end of second connecting rod far from first connecting rod
Block is provided on link block and the groove of current supply cable insertion, the threaded hole, the spiral shell that are provided on link block side wall and communicate with groove
Line is connected in threaded hole and end is pushed against the caging bolt on groove inner wall.
The utility model is further arranged to: being rotatablely connected on the link block and on the two sides inner wall of groove
There is the idler wheel contradicted on cable.
The utility model is further arranged to: the caging bolt is wing bolt.
The utility model is further arranged to: being provided with one end on the link block and is fixed on link block and the other end
The iron chains being fixed on the bolt head of caging bolt.
The utility model is further arranged to: being opened on one end of fixing axle in the support plate and positioned at strip groove
Equipped with the extending direction limiting slot vertical with strip groove extending direction.
The utility model is further arranged to: threaded mounting hole, the fixation are offered on the side wall of the clump weight
The end of axis is provided with the screw thread dismounting axis being threaded in threaded mounting hole.
In conclusion the utility model has the following beneficial effects:
1. cable is embedded in strip groove first, when needing to wind by cable so that cable is close to fixing axle
Side, then again by cable be embedded in groove in, while caging bolt rotation after be pushed against on groove inner wall, to pass through limit
Bolt is realized cable limit in groove；Servo motor can be started at this time, servo motor can drive first connecting rod and
Two connecting rods are rotated around servo motor output shaft, so that link block be driven to be rotated around fixing axle, cable can be at this time
In fixing axle under the drive of link block between support plate and terminal pad, the winding to cable, phase finally can be realized
Than can be realized and eaily wind cable for operator's manual coiling cable；
2. can occur to roll at this time between cable and link block and rub using the roller conflicting on link block on cable
It wipes, for directly between groove inner wall sliding friction occurs for cable, friction is small for rolling friction, so as to
The abrasion for reducing cable surface, can finally be conducive to extend the service life of cable；
3. being wing bolt using caging bolt, due to having protrusion on the bolt head of wing bolt, so as to convenient
Operator's rotating bolt head, it is final to may make that operator is more convenient in rotary spacing bolt；
4. being fixed on link block using one end of iron chains and the other end being fixed on the bolt head of caging bolt, thus logical
It crosses iron chains caging bolt is connected on link block, reduces a possibility that losing after caging bolt is backed out out of threaded hole；
5., can be mobile towards fixing axle side by cable after cable is embedded in strip groove, when being moved to limiting slot
When side, cable can be embedded in limiting slot by operator, at this time can be limited cable in limiting slot, so that cable
Positioned at the side close to fixing axle, it can finally facilitate servo motor by cable winding in fixing axle；
6. screw thread can be dismounted axis when clump weight needs are sunk in solution pool and be screwed down out of threaded mounting hole,
Servo motor can be connected to fixing axle at this time to remove from clump weight, can finally reduce a possibility that servo motor is intake.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the connection relationship diagram between fixing axle in the utility model, support plate, terminal pad and winding mechanism；
Fig. 3 be clump weight in the utility model, fixing axle, screw thread dismounting axis between connection relationship cross-sectional view.
Appended drawing reference: 1, connector lug；2, nut；3, it is responsible for；4, Capacity control end；5, erection joint；6, cable；7, counterweight
Block；71, threaded mounting hole；8, fixing axle；81, support plate；811, strip groove；812, limiting slot；82, terminal pad；83, screw thread is torn open
Fill axis；9, winding mechanism；91, servo motor；92, first connecting rod；93, second connecting rod；94, link block；941, idler wheel；942, iron
Chain；95, groove；96, threaded hole；97, caging bolt.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of capacitance liquid level transducer controller, referring to Fig.1, this kind of capacitance liquid level transducer controller include connector lug 1, nut
2,3, Capacity control end 4, erection joint 5, cable 6, clump weight 7 are responsible for, are wherein provided with earth connection point, cathode on connector lug 1
Connector and positive terminal, and nut 2 is arranged below connector lug 1, and be responsible for 3 and be then arranged in 2 downside of nut, while Capacity control
4 setting of end is in 3 downside of supervisor, and the downside at Capacity control end 4 is arranged in erection joint 5, and one end of cable 6 is connected to installation
On connector 5 and the other end is then connected on clump weight 7；By the way that clump weight 7 to be put into inside solution pool, then connect in clump weight 7
Capacity control end 4 can measure container inner medium liquid level according to internal capacitance variations after contacting solution.
Referring to Fig.1, Fig. 2 offers threaded mounting hole 71(on the side wall of clump weight 7 referring to Fig. 3), while on clump weight 7
It is also connected with fixing axle 8, and is wholely set the screw thread dismounting being threaded in threaded mounting hole 71 on one end of fixing axle 8
Axis 83；Wherein fixing axle 8 is welded with support plate 81 close to one end of clump weight 7, and fixing axle 8 is welded far from one end of clump weight 7
It is connected to terminal pad 82, support plate 81 is parallel with terminal pad 82, and the center of circle of support plate 81 and terminal pad 82 is in fixing axle 8
On mandrel line.
Referring to Fig.1, Fig. 2 is also provided with strip groove 811 in support plate 81, and one end of strip groove 811 is close to fixing axle 8
Side and the other end communicates with the outside world, wherein in support plate 81 and be located at strip groove 811 opened up on one end of fixing axle 8
There is the limiting slot 812 that extending direction is vertical with 811 extending direction of strip groove.
Referring to Fig.1, Fig. 2, be additionally provided in fixing axle 8 for by cable 6 wound on being located at support plate 81 and terminal pad 82
Between fixing axle 8 on winding mechanism 9, this kind of winding mechanism 9 include servo motor 91, first connecting rod 92, second connecting rod 93,
Link block 94, groove 95, threaded hole 96 and caging bolt 97, wherein it is separate to be bolted on fixing axle 8 for servo motor 91
On one end of clump weight 7, and one end of first connecting rod 92 is welded on the output shaft of servo motor 91, and first connecting rod 92 prolongs
It is vertical with the extending direction of 91 output shaft of servo motor to stretch direction, while one end of second connecting rod 93 is welded on first connecting rod 92 far
From on one end of output shaft, and the extending direction of second connecting rod 93 is vertical with the extending direction of first connecting rod 92, wherein second connects
The one end of bar 93 far from first connecting rod 92 is between support plate 81 and terminal pad 82.
Referring to Fig.1, Fig. 2, link block 94 is then welded on the one end of second connecting rod 93 far from first connecting rod 92, and groove
95 are provided on link block 94, the insertion of 95 current supply cable 6 of further groove, while equal by axis and bearing on the two sides side wall of groove 95
It is rotatably connected to idler wheel 941, idler wheel 941 is for contradicting in cable 6；Wherein threaded hole 96 be then be provided on link block 94 and
It is communicated with groove 95, and caging bolt 97 is then to be threaded in threaded hole 96, and the screw rod end of caging bolt 97 is used for
It is pushed against on 95 inner wall of groove, while this kind of caging bolt 97 is wing bolt, and is additionally provided with one end welding on link block 94
On link block 94 and the other end is welded on the iron chains 942 on the bolt head of caging bolt 97.
Principle: when needing to wind by cable 6, cable 6 is embedded in strip groove 811 first, so that cable 6 leans on
Cable 6, is then embedded in groove 95 by the side of nearly fixing axle 8 again, while being pushed against in groove 95 after the rotation of caging bolt 97
On wall, to be realized the limit of cable 6 in groove 95 by caging bolt 97；Servo motor 91, servo can be started at this time
Motor 91 can drive first connecting rod 92 and second connecting rod 93 to rotate around 91 output shaft of servo motor, to drive link block 94
Rotated around fixing axle 8, at this time cable 6 can under the drive of link block 94 wound on support plate 81 and terminal pad 82 it
Between fixing axle 8 on, the winding to cable 6 finally can be realized, for operator's manual coiling cable 6
It realizes and eaily winds cable 6.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (6)
1. a kind of capacitance liquid level transducer controller, including connector lug (1), nut (2), supervisor (3), Capacity control end (4), installation
Connector (5), the cable (6) for being located at erection joint (5) lower end are located at the clump weight of cable (6) far from erection joint (5) one end
(7), it is characterised in that: be provided with fixing axle (8) on the side wall of the clump weight (7), the fixing axle (8) is close to clump weight
(7) one end is fixed with support plate (81), and the fixing axle (8) is fixed with terminal pad (82), institute far from the one end of clump weight (7)
The strip groove (811) for offering current supply cable (6) insertion on support plate (81) is stated, is additionally provided on the fixing axle (8) for inciting somebody to action
Winding mechanism (9) of the cable (6) in the fixing axle (8) between support plate (81) and terminal pad (82), the volume
Include the servo motor (91) being fixed on fixing axle (8) separate clump weight (7) one end around mechanism (9), be fixed on servo motor
(91) first connecting rod on output shaft (92), one end are fixed on first connecting rod (92) far from servo motor (91) one end and another
It holds the second connecting rod (93) between support plate (81) and terminal pad (82), be fixed on second connecting rod (93) far from first connecting rod
(92) link block (94) of one end, be provided on link block (94) and current supply cable (6) insertion groove (95), be provided with connection
The threaded hole (96) that communicates on block (94) side wall and with groove (95), be threaded in threaded hole (96) and end be pushed against it is recessed
Caging bolt (97) on slot (95) inner wall.
2. a kind of capacitance liquid level transducer controller according to claim 1, it is characterised in that: on the link block (94) and
The idler wheel (941) contradicted on cable (6) is rotatably connected on the two sides inner wall of groove (95).
3. a kind of capacitance liquid level transducer controller according to claim 1, it is characterised in that: the caging bolt (97) is
Wing bolt.
4. a kind of capacitance liquid level transducer controller according to claim 1, it is characterised in that: set on the link block (94)
It is equipped with that one end is fixed on link block (94) and the other end is fixed on the iron chains (942) on the bolt head of caging bolt (97).
5. a kind of capacitance liquid level transducer controller according to claim 1, it is characterised in that: on the support plate (81) and
It is vertical with strip groove (811) extending direction that extending direction is offered on the one end of fixing axle (8) positioned at strip groove (811)
Limiting slot (812).
6. a kind of capacitance liquid level transducer controller according to claim 1, it is characterised in that: the side of the clump weight (7)
It is offered on wall threaded mounting hole (71), the end of the fixing axle (8), which is provided with, to be threaded in threaded mounting hole (71)
Screw thread dismount axis (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190411.1U CN208520437U (en) | 2018-07-26 | 2018-07-26 | A kind of capacitance liquid level transducer controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821190411.1U CN208520437U (en) | 2018-07-26 | 2018-07-26 | A kind of capacitance liquid level transducer controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208520437U true CN208520437U (en) | 2019-02-19 |
Family
ID=65332804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821190411.1U Expired - Fee Related CN208520437U (en) | 2018-07-26 | 2018-07-26 | A kind of capacitance liquid level transducer controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208520437U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212938A (en) * | 2020-08-21 | 2021-01-12 | 蚌埠恒远传感器科技有限公司 | Input type liquid level transmitter |
-
2018
- 2018-07-26 CN CN201821190411.1U patent/CN208520437U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112212938A (en) * | 2020-08-21 | 2021-01-12 | 蚌埠恒远传感器科技有限公司 | Input type liquid level transmitter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200726 |
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| CF01 | Termination of patent right due to non-payment of annual fee |