CN105651475B - A kind of protective device of falling sensor - Google Patents
A kind of protective device of falling sensor Download PDFInfo
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- CN105651475B CN105651475B CN201610013983.1A CN201610013983A CN105651475B CN 105651475 B CN105651475 B CN 105651475B CN 201610013983 A CN201610013983 A CN 201610013983A CN 105651475 B CN105651475 B CN 105651475B
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- wirerope
- protective device
- falling sensor
- rope
- strand
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- 230000001681 protective effect Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 29
- 239000010959 steel Substances 0.000 claims description 29
- 239000012636 effector Substances 0.000 claims description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052748 manganese Inorganic materials 0.000 claims description 9
- 239000011572 manganese Substances 0.000 claims description 9
- 229910052804 chromium Inorganic materials 0.000 claims description 8
- 239000011651 chromium Substances 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- 230000007704 transition Effects 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 239000004575 stone Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 3
- 239000005864 Sulphur Substances 0.000 claims description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 229910052739 hydrogen Inorganic materials 0.000 claims description 3
- 239000001257 hydrogen Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 238000012946 outsourcing Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 229910052708 sodium Inorganic materials 0.000 claims description 3
- 239000011734 sodium Substances 0.000 claims description 3
- 229910052717 sulfur Inorganic materials 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 2
- 230000007797 corrosion Effects 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000012360 testing method Methods 0.000 abstract description 6
- 238000002474 experimental method Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 230000002968 anti-fracture Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
- G01M5/0025—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings of elongated objects, e.g. pipes, masts, towers or railways
Abstract
The present invention relates to a kind of protective device of falling sensor, the falling sensor is arranged on the wirerope between shaft tower and support tower, and the wirerope is connected with pulling force hydraulic cylinder；The protective device includes the antitorque component of V-type that the falling sensor both ends are arranged in, and the falling sensor is the tension sensor for being connected with information analysis processor；The antitorque component of V-type is equipped with the fall arrest assembly being connected with its both ends.A kind of protective device of falling sensor provided by the invention rotates or even flies away from shaft tower to avoid falling sensor during the test of shaft tower tensile capacity by twisting resistance, reduce production cost, increase anti-torsion capacity, improve experiment work efficiency.
Description
Technical field
The present invention relates to a kind of safety device, in particular to a kind of protective device of falling sensor.
Background technique
Electric power pylon detection experiment work is particularly significant safely, is needed during the test using falling sensor measuring rod
Tower tensile capacity.Falling sensor lacks protective device, loosens once twisting or connecting fracture, can interrupt test process
Falling object from high altitude even can occur, cause security risk.So a kind of protective device of falling sensor is needed, it is anti-to avoid shaft tower
Falling sensor is rotated or even flies away from shaft tower by twisting resistance during drawing ability test.
The protective device of existing falling sensor has the disadvantage that 1. structure is complicated, manufacturing cost is high.2. can not be effective
Reduce the twisting resistance that falling sensor is subject to.3. can not be fixed when falling sensor twists or connects fracture and loosens
Falling sensor avoids that falling object from high altitude occurs, and guarantees the safety in periphery.4. assembling can not be freely disassembled, replacement is difficult.⑤
The anti-Fracture Force of material is small, is easy to happen fracture.6. the anti-torsion capacity of protective device can not be changed as needed.
For this reason, it may be necessary to a kind of protective device of falling sensor be provided, to avoid high during the test of shaft tower tensile capacity
Empty sensor is rotated or even flies away from shaft tower by twisting resistance, reduce production cost, improve anti-torsion capacity.
Summary of the invention
The above problem to be solved is realized by following technical proposals: a kind of protective device of falling sensor is provided,
The falling sensor is arranged on the wirerope between shaft tower and support tower, and the wirerope is connected with pulling force hydraulic cylinder；It is described
Protective device includes the antitorque component of V-type that the falling sensor both ends are arranged in,
The falling sensor is the tension sensor for being connected with information analysis processor；
The antitorque component of V-type is equipped with the fall arrest assembly being connected with its both ends.
The falling sensor includes that both ends are equipped with cover board and are equipped with the cylindrical bullet for placing the groove of digital transition components
Property body and be fixed on the tubulose effector of the external wall of the Elastic Cylindrical；
Elastic Cylindrical body axle center is equipped with the fairlead communicated with the groove；The fairlead is answered with the tubulose
Become device to communicate.
The number transition components include that the data-converting block of the bottom portion of groove is arranged in and is separately positioned on described
The cylindricality connector of two sides and the connecting line being connected with the tubulose effector above and below data-converting block；
The cylindricality connector is equipped with the fixation hole being radially arranged；
The connecting line passes through the fairlead and is connected with the tubulose effector.
The falling sensor both ends are equipped with the U-shaped link being connected with the wirerope；
The U-shaped link is the U-shaped plate structure that one end level is equipped with Hollow Cylindrical Shaft, is equipped with and institute in the Hollow Cylindrical Shaft
State the connected fixing bolt of fixation hole；The U-shaped link other end is connected with the rope sling of the wirerope endpoint.
The antitorque component of V-type includes angle steel, and described angle steel one end is equipped with weight, and the other end is equipped with to be connected with the rope sling
U-loop；
The weight is ellipse, and the upper end is equipped with the bolt being connected with the angle steel.
The fall arrest assembly includes two anti-U-loops for flying wirerope and being connected with the anti-winged wirerope；
Described anti-winged wirerope one end is connected with the U-loop that the angle steel upper end is arranged in, and the other end is set with lower end
There is the U-loop for the steel wire tow line being connected with ground to be connected.
The wirerope includes central strand and outer layer strand, and the outer layer strand is uniformly to wrap six strands twisted in the outside of central strand
Corrosion-resistant steel wire rope；
The central strand is nylon material；
The corrosion-resistant steel wire rope includes following components composition by mass percentage: C=0.1%, Si=0.7%,
Mn=1.0%, P=0.032%, S=0.01%, Cr=15%, Ni=4%, Mo=3%, N=0.32%, Cu=0.5%,
Surplus is Fe.
The outsourcing rope strand layer that the anti-winged wirerope includes center rope strand and is coated on outside the center rope strand, it is described in
Heart rope strand is made of at least 25 center stone dead wire twistings；
The center stone dead wire includes following components composition by mass percentage:
C 0.04%~0.05%, Mn 1.74%~1.92%, N 0.34%~0.40%, P≤0.02%, Cr 11%
~13%, surplus Fe.
The angle steel is the zinc-plated high strength steel in surface comprising following components by mass percentage are constituted:
Silicon=0.15%~0.20%, manganese=0.02%~0.045%, oxygen=0.003%~0.0022%, tin=
0.0018%~0.0026%, sulphur=0.03%~0.041%, chromium=0.004%~0.0055%, sodium=0.003%~
0.0037%, carbon=0.33%~0.41%, hydrogen=0.0012%~0.0019%, remaining is iron and impurity.
The falling sensor is equipped with the signal wire being connected with the information analysis processor.
Compared with the latest prior art, technical solution provided by the invention has the following beneficial effects:
1, there is protective device provided by the present application falling sensor during avoiding shaft tower tensile capacity from testing to be turned round
Turn power, rotates or even fly away from shaft tower, reduce production cost, increase the excellent effect that anti-torsion capacity improves experiment work efficiency
Fruit.
2, protective device provided by the present application is equipped with replaceable angle steel and weight, has applied widely, satisfaction difference
In the case of requirement of shelter excellent effect.
3, protective device provided by the present application uses design for disassembly, and having to reduce cost, convenient transportation and repeat makes
Excellent effect.
4, protective device provided by the present application is equipped with fall arrest assembly, has and guarantees to prevent high-altitude from passing when there is accident
Sensor does not fly out over-the-counter excellent effect.
5, falling sensor provided by the present application, with measurement accuracy height, strong antijamming capability, easy for installation, structure is simple
Single, excellent effect convenient for safeguarding.
6, wirerope provided by the present application uses corrosion-resistant steel wire rope, and there is raising wirerope corrosion resistance, raising to make
With the service life 1 year or more the excellent effect low with manufacturing cost.
7, anti-winged wirerope provided by the present application, with the excellent effect that intensity is high, good toughness and manufacturing cost are low.
8, angle steel provided by the present application is using the zinc-plated high strength steel in surface, have improve service life 1 year or more, it is resistance to
The excellent effect that corrosive nature is good and manufacturing cost is low.
Detailed description of the invention
Fig. 1 is the protective device connection schematic diagram provided by the present invention for falling sensor；
Fig. 2 is protective device structure schematic diagram provided by the invention；
Fig. 3 is falling sensor partial sectional view provided by the invention；
Fig. 4 is angle steel provided by the invention and weight connection schematic diagram；
Wherein, 1-tested shaft tower, 2-support towers, the antitorque component of 3-V-types, 4-fall arrest assemblies, 5-cylindrical bullets
Property body, 6-digital transition components, 7-tubulose effectors, 8-fairleads, 9-U-shaped links, 10-fixing bolts, 11-angles
Steel, 12-weights, 13-anti-winged wirerope, 14-steel wire tow lines
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1:
As depicted in figs. 1 and 2, a kind of protective device of falling sensor, the falling sensor setting is in shaft tower 1 and branch
It supports on the wirerope between tower 2, the wirerope is connected with pulling force hydraulic cylinder；The protective device includes that setting passes in the high-altitude
The antitorque component 3 of the V-type at sensor both ends,
The falling sensor is the tension sensor for being connected with information analysis processor；
The antitorque component 3 of V-type is equipped with the fall arrest assembly 4 being connected with its both ends.
As shown in figure 3, the falling sensor includes that both ends are equipped with cover board and are equipped with the groove for placing digital transition components 6
Elastic Cylindrical body 5 and be fixed on the tubulose effector 7 of 5 outer wall of Elastic Cylindrical body；
5 axle center of Elastic Cylindrical body is equipped with the fairlead 8 communicated with the groove；The fairlead 8 and the pipe
Shape effector 7 communicates.
The number transition components 6 include that the data-converting block of the bottom portion of groove is arranged in and is separately positioned on described
The cylindricality connector of two sides and the connecting line being connected with the tubulose effector 7 above and below data-converting block；
The cylindricality connector is equipped with the fixation hole being radially arranged；
The connecting line passes through the fairlead 8 and is connected with the tubulose effector 7.
The falling sensor both ends are equipped with the U-shaped link 9 being connected with the wirerope；
The U-shaped link 9 is the U-shaped plate structure that one end level is equipped with Hollow Cylindrical Shaft, be equipped in the Hollow Cylindrical Shaft with
The connected fixing bolt 10 of the fixation hole；9 other end of U-shaped link is connected with the rope sling of the wirerope endpoint.
As shown in Fig. 2, the antitorque component 3 of V-type includes angle steel 11, described 11 one end of angle steel is equipped with weight 12, the other end
Equipped with the U-loop being connected with the rope sling；
The weight 12 is ellipse, and the upper end is equipped with the bolt being connected with the angle steel 11.
The fall arrest assembly 4 includes two anti-U-loops for flying wirerope 13 and being connected with the anti-winged wirerope 13；
Described anti-winged 13 one end of wirerope is connected with the U-loop that 11 upper end of angle steel is arranged in, and the other end is under
The U-loop that end is equipped with the steel wire tow line 14 being connected with ground is connected.
The wirerope includes central strand and outer layer strand, and the outer layer strand is uniformly to wrap six strands twisted in the outside of central strand
Corrosion-resistant steel wire rope；
The central strand is nylon material；
The corrosion-resistant steel wire rope includes following components composition by mass percentage: C=0.1%, Si=0.7%,
Mn=1.0%, P=0.032%, S=0.01%, Cr=15%, Ni=4%, Mo=3%, N=0.32%, Cu=0.5%,
Surplus is Fe.
The anti-winged wirerope 13 includes center rope strand and the outsourcing rope strand layer being coated on outside the center rope strand, described
Center rope strand is made of at least 25 center stone dead wire twistings；
The center stone dead wire includes following components composition by mass percentage:
C 0.04%~0.05%, Mn 1.74%~1.92%, N 0.34%~0.40%, P≤0.02%, Cr 11%
~13%, surplus Fe.
The angle steel 11 is the zinc-plated high strength steel in surface comprising following components by mass percentage are constituted:
Silicon=0.15%~0.20%, manganese=0.02%~0.045%, oxygen=0.003%~0.0022%, tin=
0.0018%~0.0026%, sulphur=0.03%~0.041%, chromium=0.004%~0.0055%, sodium=0.003%~
0.0037%, carbon=0.33%~0.41%, hydrogen=0.0012%~0.0019%, remaining is iron and impurity.
The falling sensor is equipped with the signal wire being connected with the information analysis processor.
The above embodiments are merely illustrative of the technical scheme of the present invention and are not intended to be limiting thereof, although referring to above-described embodiment pair
The present invention is described in detail, those of ordinary skill in the art still can to a specific embodiment of the invention into
Row modifies perhaps equivalent replacement and these exist without departing from any modification of spirit and scope of the invention or equivalent replacement
Apply within pending claim protection model of the invention.
Claims (6)
1. a kind of protective device of falling sensor, the steel wire that the falling sensor is arranged between shaft tower (1) and support tower (2)
On rope, the wirerope is connected with pulling force hydraulic cylinder；The protective device includes the V-type that the falling sensor both ends are arranged in
Antitorque component (3), which is characterized in that
The falling sensor is the tension sensor for being connected with information analysis processor；
The antitorque component of V-type (3) is equipped with the fall arrest assembly (4) being connected with its both ends；
The falling sensor includes that both ends are equipped with cover board and are equipped with the Elastic Cylindrical for placing the groove of digital transition components (6)
Body (5) and the tubulose effector (7) for being fixed on Elastic Cylindrical body (5) outer wall；
Elastic Cylindrical body (5) axle center is equipped with the fairlead (8) communicated with the groove；The fairlead (8) with it is described
Tubulose effector (7) communicates；
The number transition components (6) include that the data-converting block of the bottom portion of groove is arranged in and is separately positioned on the number
The cylindricality connector of two sides and the connecting line being connected with the tubulose effector (7) above and below word conversion module；
The cylindricality connector is equipped with the fixation hole being radially arranged；
The connecting line passes through the fairlead (8) and is connected with the tubulose effector (7)；
The falling sensor both ends are equipped with the U-shaped link (9) being connected with the wirerope；
The U-shaped link (9) is the U-shaped plate structure that one end level is equipped with Hollow Cylindrical Shaft, is equipped with and institute in the Hollow Cylindrical Shaft
State the connected fixing bolt (10) of fixation hole；U-shaped link (9) other end is connected with the rope sling of the wirerope endpoint；
The wirerope includes central strand and outer layer strand, and the outer layer strand is six strands of corrosion resistants that uniformly packet twists in the outside of central strand
Lose wirerope；
The central strand is nylon material；
The corrosion-resistant steel wire rope includes following components composition by mass percentage: C=0.1%, Si=0.7%, Mn=
1.0%, P=0.032%, S=0.01%, Cr=15%, Ni=4%, Mo=3%, N=0.32%, Cu=0.5%, surplus
For Fe.
2. protective device as described in claim 1, which is characterized in that the antitorque component of V-type (3) includes angle steel (11), institute
Angle steel (11) one end is stated equipped with weight (12), the other end is equipped with the U-loop being connected with the rope sling；
The weight (12) is ellipse, and the upper end is equipped with the bolt being connected with the angle steel (11).
3. protective device as claimed in claim 2, which is characterized in that the fall arrest assembly (4) includes two anti-winged steel wires
Rope (13) and the U-loop being connected with anti-winged wirerope (13)；
The U-loop of described anti-winged wirerope (13) one end with setting in the angle steel (11) upper end is connected, and the other end is under
The U-loop that end is equipped with the steel wire tow line (14) being connected with ground is connected.
4. protective device as claimed in claim 3, which is characterized in that anti-winged wirerope (13) include center rope strand and packet
The outsourcing rope strand layer outside the center rope strand is overlayed on, the center rope strand is made of at least 25 center stone dead wire twistings；
The center stone dead wire includes following components composition by mass percentage:
C 0.04%~0.05%, Mn 1.74%~1.92%, N 0.34%~0.40%, P≤0.02%, Cr11%~
13%, surplus Fe.
5. protective device as claimed in claim 3, which is characterized in that the angle steel (11) is the zinc-plated high strength steel in surface,
It includes following components composition by mass percentage:
Silicon=0.15%~0.20%, manganese=0.02%~0.045%, oxygen=0.003%~0.0022%, tin=0.0018%
~0.0026%, sulphur=0.03%~0.041%, chromium=0.004%~0.0055%, sodium=0.003%~0.0037%, carbon
=0.33%~0.41%, hydrogen=0.0012%~0.0019%, remaining is iron and impurity.
6. protective device as described in claim 1, which is characterized in that the falling sensor is equipped with and the information analysis
The connected signal wire of processor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013983.1A CN105651475B (en) | 2016-01-11 | 2016-01-11 | A kind of protective device of falling sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013983.1A CN105651475B (en) | 2016-01-11 | 2016-01-11 | A kind of protective device of falling sensor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105651475A CN105651475A (en) | 2016-06-08 |
| CN105651475B true CN105651475B (en) | 2019-01-25 |
Family
ID=56486543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610013983.1A Active CN105651475B (en) | 2016-01-11 | 2016-01-11 | A kind of protective device of falling sensor |
Country Status (1)
| Country | Link |
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| CN (1) | CN105651475B (en) |
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