CN218271153U - Anchor cable meter with stress indicator lamp and anchor backing plate - Google Patents
Anchor cable meter with stress indicator lamp and anchor backing plate Download PDFInfo
- Publication number
- CN218271153U CN218271153U CN202220765103.7U CN202220765103U CN218271153U CN 218271153 U CN218271153 U CN 218271153U CN 202220765103 U CN202220765103 U CN 202220765103U CN 218271153 U CN218271153 U CN 218271153U
- Authority
- CN
- China
- Prior art keywords
- backing plate
- anchor
- main part
- anchor backing
- indicator lamp
- 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 - Fee Related
Links
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004020 conductor Substances 0.000 claims abstract description 9
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 9
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000009941 weaving Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Images
Abstract
The utility model relates to a take anchor rope meter of stress indicator lamp and anchor backing plate, by the pterygoid lamina, the main part, the pilot lamp starts the strip, the stress indicator lamp, YJV cable conductor, a groove, the anchor backing plate, pressure sensor, the internal connection electric wire, the lithium cell, pterygoid lamina recess and anchor backing plate through-hole are constituteed, the pterygoid lamina design is outmost in the main part, can effectively alleviate the wearing and tearing of main part, increase the lifting surface area of main part simultaneously, the pilot lamp starts the strip, stress indicator lamp and YJV cable conductor all set up in the outside of main part, pressure sensor, internal connection electric wire and lithium cell all set up the inboard at main part, be equipped with recess and pterygoid lamina recess on the anchor backing plate, be equipped with anchor backing plate through-hole on the recess, main part and anchor backing plate pass through groove connection, the anchor rope links to each other main part and anchor backing plate of connecting gradually, three is structure as an organic whole, fixed stability has been improved in the installation, the utility model discloses simple structure, high durability and convenient use effectively improves the monitoring efficiency of stress.
Description
Technical Field
The utility model belongs to the technical field of the anchor rope monitoring and specifically relates to an anchor rope meter of area stress indicator lamp and anchor backing plate.
Background
The anchor cable meter is a vibrating wire type sensor which is used for monitoring the anchoring state of the prestress of hydraulic structures and other concrete structures, rock slope, bridges and the like for a long time and can synchronously measure the temperature of an embedding point. However, in the process of applying prestress, the anchor cable meter is easy to deviate relative to the anchor backing plate, the anchor cable meter transmits the stress of the anchor cable unstably, and the stress of the anchor cable meter is in an eccentric state; the cable bolt meter can be damaged due to insufficient prestress applied to the cable bolt or the steel plate is deformed due to nonuniform stress. Therefore, there is a need for an anchor cable gauge with a stress indicator light and an anchor pad.
Disclosure of Invention
In order to prevent that the position that anchor rope meter and anchor backing plate laid is unreasonable, influence the application of anchor rope prestressing force, prevent simultaneously that the prestressing force of applying to the anchor rope is not enough, influence monitoring personnel's monitoring work, the utility model provides a take anchor rope meter of stress indicator lamp and anchor backing plate, this anchor rope meter can improve the fixed stability of anchor rope meter and anchor backing plate, and effective control alleviates the wearing and tearing of anchor rope meter to the prestressing force that the anchor rope meter was applyed.
The utility model discloses a following technical scheme realizes:
the utility model provides a take anchor rope meter of stress indicator lamp and anchor backing plate which characterized in that: including the pterygoid lamina, the main part, the pilot lamp starts the strip, the stress indicator, YJV cable conductor, a groove, the anchor backing plate, pressure sensor, the internal connection electric wire, the lithium cell, the pterygoid lamina recess, anchor backing plate through-hole, the pterygoid lamina design is outermost at the main part, the pilot lamp starts the strip, stress indicator and YJV cable conductor all set up the outside at the main part, pressure sensor, internal connection electric wire and lithium cell all set up the inboard at the main part, be equipped with recess and pterygoid lamina recess on the anchor backing plate, be equipped with the anchor backing plate through-hole on the recess, main part and anchor backing plate pass through groove connection, anchor rope connects gradually main part and anchor backing plate, the three links to each other as an organic whole structure.
Preferably, the anchor cable is formed by weaving high-strength low-relaxation unbonded steel strands, and the total length of a single anchor cable is 16.5m.
Preferably, the wing plate, the main body part and the anchor backing plate are all made of aluminum alloy materials, the thickness of the anchor backing plate is 80mm, and the thickness of the wing plate is 10mm.
Preferably, the stress indicator lamp is started by pulling out the indicator lamp starting strip, and the pressure sensor can automatically break the circuit of the stress indicator lamp after the main body part is subjected to prestress beyond 370 KN.
Preferably, the main part is matched with the groove, the diameter of the main part is 130mm as same as that of the groove, the diameter of the anchor backing plate through hole is 100mm, and the depth of the groove on the anchor backing plate is 30mm.
The utility model has the advantages that: (1) The anchor cable gauge and the anchor backing plate are both made of aluminum alloy materials, deformation is not easy to generate during pressurization, and stress is stable. (2) The wing plates are arranged on the outermost side of the main body part, so that the stress area is increased, and the stress and force transmission of the main body part are more stable. (3) The stress indicating lamp is used for marking the stress state of the anchor cable, the pressure sensor is combined with the parameters of the anchor cable and the pressure born by the main body part to determine the circuit state of the stress indicating lamp, and the phenomenon that the reinforcing effect of the anchor cable is influenced due to the fact that the applied prestress is too small is avoided. (4) The main body part and the anchor backing plate are connected through the clamping groove through the groove, and fixing stability is improved in the installation process.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of the present invention.
Fig. 3 is a schematic diagram of an internal circuit of the present invention.
Wherein, 1 anchor rope, 2 pterygoid lamina, 3 main part, 4 pilot lamp start strip, 5 stress indicator lamps, 6YJV cable conductor, 7 recesses, 8 anchor backing plates, 9 pressure sensor, 10 internal connection electric wires, 11 lithium cells, 12 pterygoid lamina recesses, 13 anchor backing plate through-holes.
Detailed Description
The utility model provides a take anchor rope meter of stress indicator and anchor backing plate comprises pterygoid lamina 2, main part 3, pilot lamp start strip 4, stress indicator 5, YJV cable conductor 6, recess 7, anchor backing plate 8, pressure sensor 9, internal connection electric wire 10, lithium cell 11, pterygoid lamina recess 12, anchor backing plate through-hole 13, pterygoid lamina 2 designs at main part 3 outermost, pilot lamp start strip 4, stress indicator 5 and YJV cable conductor 6 all set up in main part 3's the outside, pressure sensor 9, internal connection electric wire 10 and lithium cell 11 all set up the inboard at main part 3, be equipped with recess 7 and pterygoid lamina recess 12 on the anchor backing plate 8, be equipped with anchor backing plate through-hole 13 on the recess 7, main part 3 and anchor backing plate 8 connect through recess 7, anchor rope 1 connects gradually main part 3 and anchor backing plate 8, and the three links to each other structure as an organic whole.
Preferably, the anchor cable 1 is woven by high-strength low-relaxation unbonded steel strands, and the total length of a single anchor cable 1 is 16.5m.
Preferably, the wing plate 2, the main body part 3 and the anchor backing plate 8 are all made of aluminum alloy materials, the thickness of the anchor backing plate 8 is 80mm, and the thickness of the wing plate 2 is 10mm.
Preferably, the stress indicator lamp 5 is started by pulling out the indicator lamp starting strip 4, and the pressure sensor 9 can automatically break the circuit of the stress indicator lamp 5 after the main body part 3 is pre-stressed beyond 370 KN.
Preferably, the main body part 3 is matched with the groove 7, the diameter of the main body part 3 is 130mm which is the same as that of the groove 7, the diameter of the anchor pad through hole 13 is 100mm, and the depth of the groove 7 on the anchor pad 8 is 30mm.
When the anchor plate is used, firstly, the anchor backing plate 8 and the main body part 3 are sequentially sleeved on the exposed anchor cable 1, the wing plates 2 are spliced and aligned with the wing plate grooves 12 to ensure that the anchor backing plate 8, the main body part 3 and the anchor cable 1 are connected in series tightly, then, the fixing device and the pressurizing instrument are connected, the stability of the fixing device and the pressurizing instrument is checked after the installation is finished, pressurization is started after the check is finished, the indicator lamp starting strip 4 is pulled out before the pressurization, the stress indicator lamp 5 is lightened, when the pressure is 370KN, the anchor cable 1 is stretched and formed, the circuit is disconnected by the pressure sensor 9, the stress indicator lamp 5 is turned off, pressure relief is carried out after 5 minutes of observation, the pressurization is finished when the stress indicator lamp 5 is not lightened, the pressurization is continued until the pressure relief of the stress indicator lamp 5 is not lightened, and the anchor cable 1 with the specified length is cut off in time after the pressurization is finished.
Claims (5)
1. The utility model provides a take anchor rope meter of stress indicator lamp and anchor backing plate which characterized in that: including pterygoid lamina (2), main part (3), pilot lamp start strip (4), stress indicator (5), YJV cable conductor (6), recess (7), anchor backing plate (8), pressure sensor (9), internal connection electric wire (10), lithium cell (11), pterygoid lamina recess (12), anchor backing plate through-hole (13), pterygoid lamina (2) design is outermost in main part (3), pilot lamp start strip (4), stress indicator (5) and YJV cable conductor (6) all set up the outside in main part (3), pressure sensor (9), internal connection electric wire (10) and lithium cell (11) all set up the inboard in main part (3), be equipped with recess (7) and recess pterygoid lamina (12) on anchor backing plate (8), be equipped with anchor backing plate through-hole (13) on recess (7), main part (3) and anchor backing plate (8) are connected through recess (7), anchor rope (1) connect gradually main part (3) and anchor backing plate (8).
2. The anchor rope meter with the stress indicator lamp and the anchor backing plate as claimed in claim 1, wherein: the anchor cable (1) is formed by weaving high-strength low-relaxation unbonded steel stranded wires, and the total length of a single anchor cable (1) is 16.5m.
3. The anchor rope meter with the stress indicator lamp and the anchor backing plate as claimed in claim 1, wherein: the wing plate (2), the main body part (3) and the anchor backing plate (8) are all made of aluminum alloy materials, the thickness of the anchor backing plate (8) is 80mm, and the thickness of the wing plate (2) is 10mm.
4. The anchor rope meter with the stress indicator lamp and the anchor backing plate as claimed in claim 1, wherein: the stress indicator lamp (5) is started by pulling out the indicator lamp starting strip (4), and after the main body part (3) bears the prestress exceeding 370KN, the pressure sensor (9) can automatically cut off the circuit of the stress indicator lamp (5).
5. The anchor rope meter with the stress indicator lamp and the anchor backing plate as claimed in claim 1, wherein: the main part (3) is matched with the groove (7), the diameter of the main part (3) is 130mm as same as that of the groove (7), the diameter of the anchor backing plate through hole (13) is 100mm, and the depth of the groove (7) on the anchor backing plate (8) is 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220765103.7U CN218271153U (en) | 2022-04-05 | 2022-04-05 | Anchor cable meter with stress indicator lamp and anchor backing plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220765103.7U CN218271153U (en) | 2022-04-05 | 2022-04-05 | Anchor cable meter with stress indicator lamp and anchor backing plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218271153U true CN218271153U (en) | 2023-01-10 |
Family
ID=84707683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220765103.7U Expired - Fee Related CN218271153U (en) | 2022-04-05 | 2022-04-05 | Anchor cable meter with stress indicator lamp and anchor backing plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218271153U (en) |
-
2022
- 2022-04-05 CN CN202220765103.7U patent/CN218271153U/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: 20230110 |