CN215413958U - Cable trench water level monitoring device based on Archimedes principle - Google Patents
Cable trench water level monitoring device based on Archimedes principle Download PDFInfo
- Publication number
- CN215413958U CN215413958U CN202120767952.1U CN202120767952U CN215413958U CN 215413958 U CN215413958 U CN 215413958U CN 202120767952 U CN202120767952 U CN 202120767952U CN 215413958 U CN215413958 U CN 215413958U
- Authority
- CN
- China
- Prior art keywords
- installation
- cable
- water level
- groove
- control push
- 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.)
- Active
Links
Images
Landscapes
- Level Indicators Using A Float (AREA)
Abstract
The utility model relates to the technical field of cable trench water level monitoring, and discloses a device for monitoring water level in a cable trench based on the Archimedes principle. Water level supervisory equipment in cable pit based on Archimedes principle through being provided with buoyancy control mechanism, launches corresponding signal when ponding reaches different water levels according to the cable pit, shows the lamp of different water levels in the monitoring station, has made things convenient for the operation and maintenance personnel to carry out corresponding measure according to actual conditions, has improved the effect of staff to the cable pit drainage, has further ensured the life of cable in the cable pit.
Description
Technical Field
The utility model relates to the technical field of cable trench water level monitoring, in particular to a device for monitoring water level in a cable trench based on the Archimedes principle.
Background
During the process of cable routing, it is necessary to dig a trench in the ground and fix the cable on the upper portion of the inner wall of the trench. Due to the fact that accumulated water in the groove is too deep caused by rainfall, the cable is corroded due to the fact that the cable is soaked in water for a long time, the service life of the cable is shortened, short circuit of the cable can be caused, and safety accidents are caused;
according to the problems, compared with the prior patent publications: CN204831476U, disclose cable duct water level monitor, this scheme is through fixing the corresponding position on cable duct's inner wall with the installation grillage, the water level in the cable duct rises to a take the altitude and floats the floater, the action lever of normally opening the switch through the swinging arms pulls down, start normally opening switch-on circuit, the GPRS module sends staff's cell-phone with water level alarm signal and GPRS serial number through the form of SMS, remind the staff in time to handle, reach and solve above-mentioned problem, but this scheme can have following problem when in actual operation: this scheme is only the water level at the cable pit internal rises to the take the altitude with the floater floating, launches the information, has just so caused the staff can not know the real-time position of cable pit interior ponding water level, causes the water level to appear the erroneous judgement easily in the cable pit, has just so caused and can not carry out corresponding measure according to actual water level, has influenced the drainage effect to the cable pit.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides the water level monitoring equipment in the cable trench based on the Archimedes principle, which has the advantages of transmitting corresponding signals when the accumulated water in the cable trench reaches different water levels, and the like, and solves the problem that the water level of the accumulated water in the cable trench cannot be known.
(II) technical scheme
In order to achieve the purpose, the utility model provides the following technical scheme: water level supervisory equipment in cable pit based on Archimedes' principle, including the cable support, be provided with the detection shell on the cable support, it has movable spout to open in the detection shell, built-in groove has been seted up on the inner wall of movable spout, sliding connection has the control ejector pad that extends into movable spout in the built-in groove, one side fixedly connected with ejector pad on the surface that the control ejector pad is located built-in inslot, it has contact button to inlay on one side inner wall that the control ejector pad was kept away from to built-in groove, one side fixedly connected with activity cup joints the supporting spring on the ejector pad on the surface that the control ejector pad is located built-in inslot, the one end fixed connection that the supporting spring kept away from the control ejector pad is provided with buoyancy control mechanism on the detection shell on the inner wall of one side that the control ejector pad was kept away from to built-in groove.
Preferably, the cable support is provided with a first installation block, the front side surface of the detection shell is fixedly connected with a second installation block coincident with the first installation block, the front side surface of the second installation block is respectively fixedly connected with two installation tenon blocks, the rear side surface of the first installation block is respectively provided with two installation mortises matched with the installation tenon blocks, and the installation mortises respectively extend out of the left side surface and the right side surface of the first installation block.
Preferably, the two installation tenon blocks are arranged in an inverted T shape, the cross sections of the two ends of the straight plate of the installation tenon block are arranged in a semicircular shape, and the included angle in each installation tenon block is in an arc shape.
Preferably, one end of the control push block, which is positioned in the movable sliding chute, is hemispherical.
Preferably, the buoyancy control mechanism includes a control push rod, the upper end of the control push rod penetrates through the lower surface of the detection shell and extends into the movable sliding chute, the control push rod is connected with the bottom wall of the detection shell in a sliding manner, the lower end of the control push rod is fixedly connected with a floating ball, and the upper end of the control push rod is fixedly connected with a contact block connected with the movable sliding chute in a sliding manner.
Preferably, the contact block is structured such that the two cones are arranged in a symmetrical manner.
(III) advantageous effects
Compared with the prior art, the utility model provides the water level monitoring equipment in the cable trench based on the Archimedes principle, and the water level monitoring equipment has the following beneficial effects:
1. this water level supervisory equipment in cable pit based on archimedes principle through being provided with buoyancy control mechanism, launches corresponding signal when ponding reaches different water levels according to the cable pit, shows the lamp of different water levels in the monitoring station, has made things convenient for the operation and maintenance personnel to carry out corresponding measure according to actual conditions like this, has improved the effect of staff to the cable pit drainage, has further ensured the life of cable in the cable pit.
2. This water level supervisory equipment in cable pit based on archimedes principle through being provided with first installation piece and second installation piece to having made things convenient for and having installed the optional position at the cable pit with detecting the shell, ensured the practicality of detecting the shell like this, improved the application range of detecting the shell in the cable pit, makeed the device have practical value.
3. This water level supervisory equipment in cable pit based on archimedes principle, through all setting up the installation tenon piece to "T" word form that reverses, thereby the fastness between installation tenon piece and the installation tongue-and-groove has been increased, the not hard up condition of appearance between the two has been avoided, thereby the stability after the installation of detection shell has been ensured, and simultaneously all set up the both ends cross-section of installation tenon piece straight plate to the semicircle form, and contained angle is circular-arcly in the installation tenon piece, the smooth degree of contact surface between installation tenon piece and the installation tongue-and-groove has been increased like this, thereby the frictional force of formation when the installation between the two has been reduced, thereby the dead condition of mechanical jamming appears when having prevented the detection shell when the installation, the operation degree of difficulty of constructor when to detecting the shell installation has been reduced, the smoothness nature when having ensured the detection shell installation.
4. This water level supervisory equipment in cable pit based on archimedes principle sets up to hemispherical through the one end that is located the activity spout with the control ejector pad to reduce the frictional force that forms when contact block and control ejector pad contact, thereby ensured the device smoothness nature in the operation, ensured the stability to ponding water level detection in the cable pit.
5. This water level supervisory equipment in cable pit based on archimedes principle sets up to be the form setting of symmetry through the structure with the contact piece for two circular cones, makes the contact piece no matter be in the smooth surface all the time with the contact surface between the control ejector pad when carrying out upward displacement or downward displacement like this to ensured the stability of the device when long-time operation, improved the device's practicality.
Drawings
FIG. 1 is a schematic structural diagram of a water level monitoring device in a cable trench based on Archimedes principle;
FIG. 2 is a schematic structural diagram of a first mounting block and a second mounting block of the present invention;
FIG. 3 is a cross-sectional view of a test housing of the present invention;
FIG. 4 is a front plan view of a test housing of the present invention.
In the figure: the cable support comprises a cable support 1, a detection shell 2, a first installation block 3, a second installation block 4, an installation tenon block 5, an installation tenon groove 6, a control push rod 7, a floating ball 8, a movable sliding groove 9, a contact block 10, a built-in groove 11, a control push block 12, a push block 13, a contact button 14 and a support spring 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a new technical solution: the water level monitoring device in the cable trench based on the Archimedes principle comprises a cable support 1, a detection shell 2 is arranged on the cable support 1, a first installation block 3 is arranged on the cable support 1, the structure of the first installation block 3 is in a shape of Contraband, so that a transverse plate of the cable support 1 is arranged between two straight plates of the first installation block 3, a second installation block 4 which is overlapped with the first installation block 3 is fixedly connected to the front side surface of the detection shell 2, two installation tenon blocks 5 are respectively and fixedly connected to the front side surface of the second installation block 4, the two installation tenon blocks 5 are both in an inverted T shape, the cross sections of two ends of the straight plates of the installation tenon blocks 5 are both in a semicircular shape, the included angle in the installation tenon blocks 5 is in a circular arc shape, two installation tenon grooves 6 which are matched with the installation tenon blocks 5 are respectively arranged on the rear side surface of the first installation block 3, the installation tenon grooves 6 respectively extend out of the left side surface and the right side surface of the first installation block 3, thus, the detection shell 2 is fixed on the cable bracket 1 through the installation tenon block 5 and the installation tenon groove 6, meanwhile, through arranging the installation tenon blocks 5 in an inverted T shape, thereby increasing the firmness between the mounting tenon block 5 and the mounting tenon groove 6, avoiding the loosening between the two, thereby ensuring the stability of the detection shell 2 after installation, and simultaneously setting the sections of the two ends of the straight plate of the installation tenon block 5 to be semicircular, and the included angle in the mounting tenon block 5 is arc-shaped, thus increasing the smoothness degree of the contact surface between the mounting tenon block 5 and the mounting tenon groove 6, thereby reducing the friction force formed between the two when being installed, preventing the detection shell 2 from being locked when being installed, the operation difficulty of constructors in mounting the detection shell 2 is reduced, and the smoothness of the mounting of the detection shell 2 is guaranteed;
a movable chute 9 is formed in the detection shell 2, a control push rod 7 with the upper end penetrating into the movable chute 9 is arranged on the lower surface of the detection shell 2, the control push rod 7 is in sliding connection with the bottom wall of the detection shell 2, a floating ball 8 is fixedly connected to the lower end of the control push rod 7, the floating ball 8 is an existing structure and is not described in much detail, a contact block 10 in sliding connection with the movable chute 9 is fixedly connected to the upper end of the control push rod 7, the contact block 10 is symmetrically arranged in a structure of two cones, the contact block 10 is in contact with the bottom of the movable chute 9 under the action of inertia, and meanwhile, when the detection shell 2 needs to be installed on the cable support 1 at the lowest end in the cable trench by a constructor during installation, so that the floating ball 8 of the detection shell 2 is in contact with the bottom of the cable trench, and the water level in the cable trench is more conveniently detected;
the inner wall of the movable sliding chute 9 is respectively provided with a plurality of built-in grooves 11, the number of the built-in grooves 11 is not limited according to the actual length of the movable sliding chute 9, the built-in grooves 11 are connected with a control push block 12 extending into the movable sliding chute 9 in a sliding manner, one end of the control push block 12 positioned in the movable sliding chute 9 is hemispherical, one side surface of the control push block 12 positioned in the built-in grooves 11 is fixedly connected with a push block 13, the inner wall of one side of the built-in grooves 11 far away from the control push block 12 is embedded with a contact button 14, the contact button 14 is the existing structure and is not described in much detail, the contact button 14 is connected with a wireless signal transmitter through an external data line, the wireless signal transmitter is connected with the existing structure and is not described in much detail, one side surface of the control push block 12 positioned in the built-in grooves 11 is fixedly connected with a support spring 15 movably sleeved on the push block 13, one end of the supporting spring 15 far away from the control push block 12 is fixedly connected to the inner wall of the built-in groove 11 far away from the control push block 12.
The working principle is as follows: when the water level monitoring equipment in the cable trench based on the Archimedes principle is used, a constructor needs to install the detection shell 2 on the cable support 1 at the lowest end in the cable trench when installing, so that the floating ball 8 on the detection shell 2 is contacted with the bottom of the cable trench, when a large amount of accumulated water exists in the cable trench, water forms buoyancy on the floating ball 8, so that the floating ball 8 floats upwards, the contact block 10 is pushed to slide upwards in the movable sliding groove 9 through the control push rod 7, the contact block 10 is contacted with the control push block 12 in the displacement process, the contact block 10 forms extrusion force on the control push block 12 to be contracted into the built-in groove 11, the push block 13 is driven to contact and press the contact button 14, the wireless signal transmitter sends the accumulated water level information appearing in the cable trench to the monitoring platform, and meanwhile, the buoyancy generated by a large amount of accumulated water to the floating ball 8 is larger, the movable sliding chute 9 is provided with a plurality of built-in grooves 11, so that when the water accumulated in the cable trench reaches different water levels, corresponding signals are emitted, and lamps with different water levels are displayed in the monitoring console, so that operation and maintenance personnel can conveniently perform corresponding measures according to actual conditions;
when no water is accumulated in the cable trench, the floating ball 8 loses buoyancy and drops to the initial position under the inertia effect of the contact block 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Water level supervisory equipment in cable pit based on archimedes principle includes cable support (1), its characterized in that: the cable support is characterized in that a detection shell (2) is arranged on the cable support (1), a movable sliding groove (9) is formed in the detection shell (2), a built-in groove (11) is formed in the inner wall of the movable sliding groove (9), a control push block (12) extending into the movable sliding groove (9) is connected in the built-in groove (11) in a sliding mode, a push block (13) is fixedly connected to the surface of one side, located in the built-in groove (11), of the control push block (12), a contact button (14) is embedded in the inner wall, located in the built-in groove (11), of the side, located in the built-in groove (11), of the control push block (12), a supporting spring (15) is movably sleeved on the push block (13) in a connecting mode, one end, far away from the control push block (12), of the supporting spring (15) is fixedly connected to the inner wall, located in the side, far away from the control push block (12), of the built-in groove (11), and a floating force control mechanism is arranged on the detection shell (2).
2. The archimedes principle-based water level monitoring device in a cable trench according to claim 1, characterized in that: be provided with first installation piece (3) on cable support (1), the second installation piece (4) of the preceding side surface fixedly connected with of detection shell (2) and first installation piece (3) coincidence, two installation tenon pieces (5) of fixedly connected with respectively of the preceding side surface of second installation piece (4), two installation tongue-and-groove (6) identical with installation tenon piece (5) have been seted up respectively to the rear side surface of first installation piece (3), both sides surface about first installation piece (3) is extended respectively in installation tongue-and-groove (6).
3. The archimedes principle-based in-cable trench water level monitoring device of claim 2, wherein: two installation tenon piece (5) all set up to "T" style of calligraphy of reversing, and the both ends cross-section of installation tenon piece (5) straight plate all sets up to semicircle form, and the contained angle is circular-arc in installation tenon piece (5).
4. The archimedes principle-based water level monitoring device in a cable trench according to claim 1, characterized in that: one end of the control push block (12) positioned in the movable sliding chute (9) is hemispherical.
5. The archimedes principle-based water level monitoring device in a cable trench according to claim 1, characterized in that: the buoyancy control mechanism comprises a control push rod (7), the upper end of the control push rod (7) penetrates through the lower surface of the detection shell (2) and extends into the movable sliding groove (9), the control push rod (7) is connected with the bottom wall of the detection shell (2) in a sliding mode, a floating ball (8) is fixedly connected to the lower end of the control push rod (7), and a contact block (10) is fixedly connected to the upper end of the control push rod (7) and is connected with the movable sliding groove (9) in a sliding mode.
6. The archimedes principle-based in-cable trench water level monitoring device of claim 5, wherein: the contact block (10) is structurally characterized in that two cones are symmetrically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120767952.1U CN215413958U (en) | 2021-04-14 | 2021-04-14 | Cable trench water level monitoring device based on Archimedes principle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120767952.1U CN215413958U (en) | 2021-04-14 | 2021-04-14 | Cable trench water level monitoring device based on Archimedes principle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215413958U true CN215413958U (en) | 2022-01-04 |
Family
ID=79671426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120767952.1U Active CN215413958U (en) | 2021-04-14 | 2021-04-14 | Cable trench water level monitoring device based on Archimedes principle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215413958U (en) |
-
2021
- 2021-04-14 CN CN202120767952.1U patent/CN215413958U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215413958U (en) | Cable trench water level monitoring device based on Archimedes principle | |
| CN209043429U (en) | A kind of water level security measuring device for deep water fairway | |
| CN219675077U (en) | Sedimentation monitoring device | |
| CN112857529A (en) | Underground water level measurer for hydraulic engineering | |
| CN215008058U (en) | Combined liquid level switch | |
| CN215984758U (en) | Water level monitoring device for hydraulic engineering with alarming function | |
| CN215593760U (en) | Urban rainstorm timeliness flood control warning device | |
| CN211978042U (en) | Water level monitoring device for hydraulic engineering | |
| CN212254269U (en) | Reed pipe liquid level measurement device | |
| CN212391089U (en) | Water level monitoring device for hydraulic engineering | |
| CN110068291B (en) | But quick assembly disassembly's pipeline drainage detection device | |
| CN209820581U (en) | Flood prevention early warning device for reservoir | |
| CN209878200U (en) | Device for detecting water level and water pressure | |
| CN221630602U (en) | Safety drill rod inserting device for water and soil conservation monitoring | |
| CN218767377U (en) | Meteorological detector with warning mechanism | |
| CN218381221U (en) | Water level measuring scale with early warning function | |
| CN218601311U (en) | Position indicator | |
| CN221594034U (en) | Device for conveniently detecting and monitoring accumulated water in bridge cable anchoring area | |
| CN217111067U (en) | Liquid level detection device with automatic zero clearing function | |
| CN220751314U (en) | Water level monitoring device | |
| CN216645524U (en) | Water level monitoring device for hydraulic engineering | |
| CN219759456U (en) | Limiting device for floating ball travel on liquid level floating ball switch | |
| CN216846413U (en) | Ponding alarm device | |
| CN217651841U (en) | Stand foundation structure with sinkage detects | |
| CN220690225U (en) | Oil-water interface liquid level meter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |