CN213688450U - Working well state monitoring device of cable channel - Google Patents
Working well state monitoring device of cable channel Download PDFInfo
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- CN213688450U CN213688450U CN202023224438.8U CN202023224438U CN213688450U CN 213688450 U CN213688450 U CN 213688450U CN 202023224438 U CN202023224438 U CN 202023224438U CN 213688450 U CN213688450 U CN 213688450U
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- connecting rod
- movable block
- block
- monitoring device
- urceolus
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Abstract
The application relates to a cable channel's worker well state monitoring devices, it includes inner tube, urceolus, movable block, fixed block, goes up connecting rod, lower connecting rod and installation piece, the urceolus rotate connect in the inner tube, the movable block slidable set up in on the urceolus, the fixed block is fixed in the inner tube, go up connecting rod one end rotate connect in movable block and the other end with the installation piece rotates to be connected, connecting rod one end rotate down connect in fixed block and the other end with the installation piece rotates to be connected, install the probe on the installation piece. The application has the effect of improving the monitoring range of the working well state monitoring device of the cable channel.
Description
Technical Field
The application relates to the technical field of cable construction, in particular to a working well state monitoring device of a cable channel.
Background
A cable is a power or signal transmission device, and is generally composed of several wires or groups of wires. The cable is generally laid in an underground cable trench, because each coil of cable only has a certain length, about hundreds of meters, in order to lay longer cable lines, multiple sections of cables must be connected, a certain space is needed for manufacturing and placing cable joints, the space is called a cable working well, the width and the depth are generally larger than those of the cable trench, and a cover plate is arranged on the ground. When the cable working well is monitored, a monitoring device needs to be used, for example, a Chinese patent with an authorization notice number of CN206514876U discloses a working well state monitoring device of a cable channel, which comprises a working well cover plate with a detection hole and a probe rod capable of penetrating through the detection hole, wherein one end of the probe rod is provided with a detection probe, when the cable working well is in operation, the probe rod with the detection probe penetrates through the detection hole of the working well cover plate so as to enter the inside of the working well, and the environment and parameters inside the working well are detected through the detection probe.
In the above patent, because the probe rod is long straight dead lever or telescopic link, the probe is fixed in on the probe rod for the detection range of probe receives great restriction.
In view of the above-mentioned related art, the inventor believes that the well condition monitoring device of the cable channel has a defect that the monitoring range is too small.
SUMMERY OF THE UTILITY MODEL
In order to improve the monitoring range of the working well state monitoring device of the cable channel, the application provides the working well state monitoring device of the cable channel.
The application provides a cable channel's worker well state monitoring devices adopts following technical scheme:
the utility model provides a cable channel's worker well state monitoring devices, includes inner tube, urceolus, movable block, fixed block, goes up connecting rod, lower connecting rod and installation piece, the urceolus rotate connect in the inner tube, movable block slidable set up in on the urceolus, the fixed block is fixed in the inner tube, go up connecting rod one end rotate connect in movable block and the other end with the installation piece rotates to be connected, connecting rod one end rotate connect in fixed block and the other end with the installation piece rotates to be connected, install the probe on the installation piece.
Through adopting above-mentioned technical scheme, the movable block slidable sets up on the urceolus, the fixed block is fixed in the inner tube, the one end of going up the connecting rod is rotated and is connected in movable block and the other end and installation piece rotation, the one end of lower connecting rod is rotated and is connected in fixed block and the other end and installation piece rotation, go up the connecting rod, the part of lower connecting rod and urceolus forms the triangle-shaped structure, when the movable block moved on the urceolus, the triangle-shaped structure changes thereupon, the position of installation piece also changes thereupon, change the detection position of probe from this, make the probe have bigger detection range, and then improve cable channel's the monitoring range of worker well condition monitoring devices.
Optionally, the outer wall of the outer barrel is provided with external threads, the movable block is provided with a threaded hole, and the movable block is in threaded connection with the outer barrel.
Through adopting above-mentioned technical scheme, urceolus and movable block threaded connection, urceolus and inner tube rotate to be connected, and when the urceolus rotated, the movable block removed along the axis direction of urceolus under the threaded connection effect with the urceolus, removed the movable block through this kind of mode for the removal of movable block is stable, and then makes the adjustment to surveying the position stable.
Optionally, the length of the inner cylinder is greater than that of the outer cylinder, and two ends of the outer cylinder are respectively connected with the inner cylinder through bearings in a rotating mode.
By adopting the technical scheme, the length of the inner cylinder is greater than that of the outer cylinder, the two ends of the outer cylinder are respectively connected with the inner cylinder in a rotating mode through the bearings, the relative position relation between the outer cylinder and the inner cylinder is stable in the bearing connection mode, and when the outer cylinder is rotated, the rotation of the outer cylinder is more stable, so that the stability of the whole monitoring device in use is improved.
Optionally, the inner tube is kept away from the one end of fixed block still is provided with the connecting block, the connecting block with be provided with the guide bar between the fixed block, the guiding hole has been seted up to the movable block, the guide bar wears to locate the guiding hole.
Through adopting above-mentioned technical scheme, guide bar and guiding hole sliding fit, when the movable block removed, the guide bar produced limiting displacement to the movable block for the slider is difficult for producing and rotates, makes the slip of slider stable on the one hand, and on the other hand reduces the tangential effort that connecting rod and lower connecting rod received, makes the position state of connecting rod and lower connecting rod stable on going up, and then makes whole monitoring devices more stable when using.
Optionally, a handle is fixedly arranged at one end, far away from the fixed block, of the inner cylinder.
Through adopting above-mentioned technical scheme, the fixed handle that sets up of one end that the fixed block was kept away from to the inner tube grips in the handle when using monitoring devices, improves the position control effect to monitoring devices, and the operation is more stable.
Optionally, the length of the upper connecting rod is greater than that of the lower connecting rod.
Through adopting above-mentioned technical scheme, the length of going up the connecting rod is greater than the length of lower connecting rod, and the movable block is moving along the urceolus and when making the installation piece position change, the installation piece can have bigger displacement range, reduces the circumstances that goes up the connecting rod and take place to support the pressure with lower connecting rod for monitoring devices's result of use is more stable.
Optionally, two ends of the outer cylinder are respectively provided with a limiting block for limiting the movement of the movable block.
Through adopting above-mentioned technical scheme, the stopper restricts the displacement range of movable block for the stopper is difficult for breaking away from the urceolus, and then makes whole monitoring devices's use more stable.
Optionally, the limiting block is sleeved with a friction pad.
Through adopting above-mentioned technical scheme, the friction pad is established to the cover on the stopper, can apply the moment of torsion to the stopper when rotating the urceolus, and the friction pad makes the rotation of stopper easier for the result of use of monitoring is more stable convenient.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the upper connecting rod, the lower connecting rod and the outer barrel form a triangular structure, when the movable block moves on the outer barrel, the triangular structure is changed, and the position of the mounting block is changed, so that the detection position of the probe is changed, the probe has a larger detection range, and the monitoring range of the working well state monitoring device of the cable channel is further enlarged;
2. the outer cylinder is in threaded connection with the movable block, the outer cylinder is in rotational connection with the inner cylinder, when the outer cylinder rotates, the movable block moves along the axis direction of the outer cylinder under the effect of threaded connection with the outer cylinder, and the movable block is moved in such a way, so that the movable block moves stably, and further the detection position is adjusted stably;
3. guide bar and guiding hole sliding fit, when the movable block removed, the guide bar produced limiting displacement to the movable block for the slider is difficult for producing and rotates, makes the slip of slider stable on the one hand, and on the other hand reduces the tangential effort that connecting rod and lower connecting rod received, makes the position state of last connecting rod and lower connecting rod stable, and then makes whole monitoring devices more stable when using.
Drawings
Fig. 1 is an overall three-dimensional structural view of an embodiment of the present application.
Description of reference numerals: 1. an inner barrel; 11. a handle; 2. an outer cylinder; 21. a limiting block; 3. a movable block; 31. a guide hole; 4. a fixed block; 5. mounting blocks; 51. a probe; 6. an upper connecting rod; 7. a lower connecting rod; 8. connecting blocks; 9. a guide rod.
Detailed Description
The present application is described in further detail below with reference to fig. 1.
The embodiment of the application discloses worker's well condition monitoring devices of cable channel, refer to fig. 1, including inner tube 1, inner tube 1 is long and thin cylindric, inner tube 1 overcoat is equipped with urceolus 2, urceolus 2 is long and thin cylindric too, the internal diameter of urceolus 2 is greater than the external diameter of inner tube 1, the length of urceolus 2 is greater than the length of inner tube 1, urceolus 2 passes through the bearing rotation with inner tube 1 and is connected, the bearing is provided with two at least, two bearings are located the both ends of urceolus 2 respectively, can add the bearing according to the length and the atress relation of inner tube 1 with urceolus.
The outer barrel 2 is provided with a movable block 3, the movable block 3 is provided with a threaded hole, the outer wall of the outer barrel 2 is provided with an external thread, the outer barrel 2 is inserted into the threaded hole of the movable block 3, and the outer barrel 2 is in threaded connection with the movable block 3. One end of the inner cylinder 1 is fixedly provided with a fixed block 4 and the other end is fixedly provided with a handle 11. The one end that inner tube 1 set up handle 11 still fixedly is provided with connecting block 8, is provided with guide bar 9 between connecting block 8 and the fixed block 4, and guiding hole 31 has been seted up to movable block 3, and guide bar 9 wears to locate in guiding hole 31 and with guiding hole 31 sliding fit. The two ends of the outer cylinder 2 are also fixedly provided with limiting blocks 21, and the limiting blocks 21 are fixed on the outer wall of the outer cylinder 2. The two limiting blocks 21 limit the movement of the movable block 3, so that the movable block 3 is not easy to separate from the outer cylinder 2 when moving. The friction pad is sleeved on the limiting block 21, and torque is applied to the limiting block 21 when the outer barrel 2 is rotated, so that the outer barrel 2 is rotated more conveniently, and the friction pad enables the limiting block 21 to be stressed more stably.
With continued reference to fig. 1, the movable block 3 is connected with an upper connecting rod 6, one end of the upper connecting rod 6 is rotatably connected with the movable block 3 and the other end is rotatably connected with the mounting block 5. The fixed block 4 is connected with a lower connecting rod 7, one end of the lower connecting rod 7 is rotatably connected with the fixed block 4, and the other end of the lower connecting rod is rotatably connected with the mounting block 5. The probe 51 is mounted on the mounting block 5, and in the embodiment, the length of the upper link 6 is greater than that of the lower link 7. The upper link 6, the lower link 7 and the outer cylinder 2 form a triangular structure, and the outer cylinder 2 is rotated to enable the movable block 3 to move along the outer cylinder 2 to change the length of the part of the outer cylinder 2 in the triangular structure, so that the shape of the triangle is changed, the position of the mounting block 5 is changed to change the detection position of the probe 51, and the detection range of the probe 51 is improved.
In this embodiment, it should be noted that the rotation axes of the slider and the upper link 6 are perpendicular to the plane where the upper link 6, the lower link 7 and the outer cylinder 2 are located; the rotating axes of the upper connecting rod 6 and the mounting block 5 are also vertical to the plane where the upper connecting rod 6, the lower connecting rod 7 and the outer cylinder 2 are located; the rotating axes of the lower connecting rod 7 and the mounting block 5 are also vertical to the plane where the upper connecting rod 6, the lower connecting rod 7 and the outer cylinder 2 are located; the rotating axes of the lower connecting rod 7 and the fixed block 4 are also vertical to the plane where the upper connecting rod 6, the lower connecting rod 7 and the outer cylinder 2 are located.
The implementation principle of the working well state monitoring device of the cable channel is as follows: the outer cylinder 2 is rotated, the movable block 3 moves along the axial direction of the outer cylinder 2 under the threaded matching effect of the outer cylinder 2, the triangular structure formed by the outer cylinder 2, the upper connecting rod 6 and the lower connecting rod 7 is changed, the position of the mounting block 5 is changed accordingly, the external position of the probe 51 is changed, and the probe 51 moves in an arc track when moving, so that the probe 51 has a larger detection range.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a well condition monitoring devices of cable channel which characterized in that: including inner tube (1), urceolus (2), movable block (3), fixed block (4), go up connecting rod (6), lower connecting rod (7) and installation piece (5), urceolus (2) rotate connect in inner tube (1), movable block (3) slidable set up in on urceolus (2), fixed block (4) are fixed in inner tube (1), go up connecting rod (6) one end rotate connect in movable block (3) and the other end with installation piece (5) rotate and connect, lower connecting rod (7) one end rotate connect in fixed block (4) and the other end with installation piece (5) rotate and connect, install probe (51) on installation piece (5).
2. A well condition monitoring device for a wireline channel according to claim 1, further comprising: the outer wall of the outer barrel (2) is provided with external threads, the movable block (3) is provided with a threaded hole, and the movable block (3) is in threaded connection with the outer barrel (2).
3. A well condition monitoring device for a wireline channel according to claim 2, further comprising: the length of the inner cylinder (1) is greater than that of the outer cylinder (2), and two ends of the outer cylinder (2) are respectively connected with the inner cylinder (1) in a rotating mode through bearings.
4. A well condition monitoring device for a wireline channel according to claim 1, further comprising: keep away from inner tube (1) the one end of fixed block (4) still is provided with connecting block (8), connecting block (8) with be provided with guide bar (9) between fixed block (4), guiding hole (31) have been seted up in movable block (3), guide bar (9) are worn to locate guiding hole (31).
5. A well condition monitoring device for a wireline channel according to claim 1, further comprising: and a handle (11) is fixedly arranged at one end of the inner cylinder (1) far away from the fixed block (4).
6. A well condition monitoring device for a wireline channel according to claim 1, further comprising: the length of the upper connecting rod (6) is greater than that of the lower connecting rod (7).
7. A well condition monitoring device for a wireline channel according to claim 1, further comprising: and two ends of the outer cylinder (2) are respectively provided with a limiting block (21) for limiting the movable block (3) to move.
8. A well condition monitoring device for a wireline channel as in claim 7, further comprising: the limiting block (21) is sleeved with a friction pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023224438.8U CN213688450U (en) | 2020-12-28 | 2020-12-28 | Working well state monitoring device of cable channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023224438.8U CN213688450U (en) | 2020-12-28 | 2020-12-28 | Working well state monitoring device of cable channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213688450U true CN213688450U (en) | 2021-07-13 |
Family
ID=76740240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023224438.8U Expired - Fee Related CN213688450U (en) | 2020-12-28 | 2020-12-28 | Working well state monitoring device of cable channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213688450U (en) |
-
2020
- 2020-12-28 CN CN202023224438.8U patent/CN213688450U/en not_active Expired - Fee Related
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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: 20210713 Termination date: 20211228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |