CN113463967B - Electronic key controlled anti-climbing device for cement pole of power distribution overhead line - Google Patents
Electronic key controlled anti-climbing device for cement pole of power distribution overhead line Download PDFInfo
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- CN113463967B CN113463967B CN202110915284.7A CN202110915284A CN113463967B CN 113463967 B CN113463967 B CN 113463967B CN 202110915284 A CN202110915284 A CN 202110915284A CN 113463967 B CN113463967 B CN 113463967B
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- 239000004568 cement Substances 0.000 title claims abstract description 47
- 230000007246 mechanism Effects 0.000 claims description 3
- 230000009194 climbing Effects 0.000 abstract description 11
- 230000000712 assembly Effects 0.000 abstract description 5
- 238000000429 assembly Methods 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 4
- 230000002265 prevention Effects 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
- E04H12/003—Access covers or locks therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/143—Arrangement of several locks, e.g. in parallel or series, on one or more wings
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- Switch Cases, Indication, And Locking (AREA)
- Lock And Its Accessories (AREA)
Abstract
An electronic key-controlled anti-climbing device for a cement pole of a power distribution overhead line comprises an upper ring assembly, a lower ring assembly, a connecting rod assembly, an auxiliary guide assembly, an electronic lock guide assembly and a mechanical lock guide assembly, wherein the upper ring assembly and the lower ring assembly are movably connected through a plurality of connecting rod assemblies; the electronic key-controlled anti-climbing device for the cement pole of the power distribution overhead line is fixedly arranged on the cement pole through a lower ring assembly, and an upper ring assembly moves up and down relative to the lower ring assembly under the guiding action of an auxiliary guiding assembly, an electronic lock guiding assembly and a mechanical lock guiding assembly; when the anti-climbing device works, the outer ring assembly is locked and kept at the uppermost position through the electronic lock guide assembly and the mechanical lock guide assembly, the outer ring arranged on the connecting rod assembly is in an open state, and an illegal operator is prevented from continuously climbing upwards by the open outer ring, so that the illegal operator is prevented from climbing a cement pole of the power distribution overhead line, and the normal and reliable work of the power distribution overhead line and the life safety of the illegal operator are ensured.
Description
Technical Field
The invention relates to the technical field of safety protection devices of power distribution equipment, in particular to an electronic key-controlled anti-climbing device for a cement pole of a power distribution overhead line.
Background
The existing distribution overhead line cement pole is not provided with an anti-climbing device, so that workers of non-national network companies can climb up the distribution overhead line cement pole to perform illegal operation of temporarily overlapping the line to get electricity, and the problem is particularly serious in some remote areas or rural areas; the problem not only affects the normal and reliable work of the distribution overhead line, but also seriously endangers the life safety of illegal operators, so that the problem is solved by additionally arranging an anti-climbing device on a cement pole of the distribution overhead line, but the device is not available at present.
Disclosure of Invention
In order to overcome the defects in the background art, the invention discloses an electronic key-controlled anti-climbing device for a cement pole of a power distribution overhead line, which comprises an upper ring assembly, a lower ring assembly, a connecting rod assembly, an auxiliary guide assembly, an electronic lock guide assembly and a mechanical lock guide assembly, wherein the upper ring assembly and the lower ring assembly are movably connected through a plurality of connecting rod assemblies; the electronic key-controlled anti-climbing device for the cement pole of the power distribution overhead line is fixedly arranged on the cement pole through a lower ring assembly, and an upper ring assembly moves up and down relative to the lower ring assembly under the guiding action of an auxiliary guiding assembly, an electronic lock guiding assembly and a mechanical lock guiding assembly; when the electric overhead line cement pole climbing-preventing device works, the outer ring assembly is locked and kept at the uppermost position through the electronic lock guide assembly and the mechanical lock guide assembly, the outer ring arranged on the connecting rod assembly is in an open state, and the open outer ring prevents illegal operators from continuously climbing upwards.
In order to achieve the aim of the invention, the invention adopts the following technical scheme: an electronic key-controlled anti-climbing device for a cement pole of a power distribution overhead line comprises an upper ring assembly, a lower ring assembly and a connecting rod assembly, wherein the lower ring assembly is fixedly connected with the cement pole; the upper ring assembly is movably connected with the lower ring assembly through six connecting rod assemblies, and moves up and down relative to the lower ring assembly; the connecting rod assembly is provided with an outer ring, and when the upper ring assembly moves upwards, the connecting rod assembly is driven to act, and the connecting rod assembly drives the outer ring to open outwards; an auxiliary guide assembly, an electronic lock guide assembly and a mechanical lock guide assembly are further arranged between the upper ring assembly and the lower ring assembly, and the guide assemblies are used for guiding the upper ring assembly to move up and down; the lower ring component is also provided with an electronic lock component; when the electronic key-controlled anti-climbing device for the cement pole of the power distribution overhead line works, the outer ring assembly is locked and kept at the uppermost position through the mechanical lock guide assembly and the electronic lock assembly, the outer ring is in an open state, and the open outer ring forms a barrier with a larger diameter, so that illegal operators can be prevented from continuously climbing upwards along the cement pole.
Further, the upper ring assembly comprises an upper ring A and an upper ring B; the upper ring A and the upper ring B are fixedly connected into a circular ring shape; an upper ring liner A is fixedly arranged on the inner side of the upper ring A, and an upper ring liner B is fixedly arranged on the inner side of the upper ring B; one end of the upper ring A and one end of the upper ring B are fixedly connected through bolts and nuts for through holes, the other end of the upper ring A and the upper ring B are fixedly connected through bolts and nuts for saw tooth grooves, the diameter of the circular ring after the fixed connection of the upper ring A and the upper ring B can be adjusted by adopting the saw tooth grooves, and meanwhile, the matching states of the connecting rod assembly, the auxiliary guide assembly, the electronic lock guide assembly and the mechanical lock guide assembly can be adjusted, so that the upper ring assembly moves up and down more smoothly, and the blocking phenomenon is avoided; the lower ring assembly comprises a lower ring A and a lower ring B; the lower ring A and the lower ring B are fixedly connected into a circular ring shape; the inner side of the lower ring A is fixedly provided with a lower ring liner A, and the inner side of the lower ring B is fixedly provided with a lower ring liner B; one end of the lower ring A and one end of the lower ring B are rotationally connected into a whole through a hinge, the other end of the lower ring A and the other end of the lower ring B are fixedly connected through bolts, when the lower ring assembly is fixed on a cement line pole in site construction, the other ends of the lower ring A and the lower ring B can be opened first, the lower ring A is attached to the outer circle of the cement line pole, the lower ring B is rotated through the hinge, and the other ends of the lower ring A and the lower ring B are fixedly connected through bolts; the lower ring inner liner A and the lower ring inner liner B are made of rubber materials, and when the lower ring A and the lower ring B are locked by the connecting bolts, the lower ring inner liner A and the lower ring inner liner B are tightly held on the cement line pole, so that the fixed connection between the lower ring assembly and the cement line pole is realized.
Further, the connecting rod assembly comprises an upper connecting rod seat, a lower connecting rod seat, a driving connecting rod, a driven connecting rod, an outer ring connecting rod assembly and a connecting sheet; the outer ring connecting rod assembly comprises an outer ring connecting rod and an outer ring, and the outer ring is fixedly arranged at the outer side end part of the outer ring connecting rod; the upper connecting rod seat is fixedly arranged on the inner side of the upper ring A or the upper ring B, and the lower connecting rod seat is fixedly arranged on the outer side of the lower ring A or the lower ring B; one end of the driving connecting rod is rotationally connected with the upper connecting rod seat, one end of the driven connecting rod is rotationally connected with the lower connecting rod seat, the driving connecting rod is rotationally connected with the driven connecting rod at a position close to the middle, the other end of the driven connecting rod is rotationally connected with the inner end part of the outer ring connecting rod, and the other end of the driving connecting rod is rotationally connected with the outer ring connecting rod through a connecting sheet; when the upper ring assembly moves upwards, the upper connecting rod seat drives the driving connecting rod to move upwards, the driving connecting rod pulls the driven connecting rod to rotate upwards around the lower connecting rod seat, meanwhile, the driving connecting rod rotates upwards around the upper connecting rod seat, and the outer ring connecting rod assembly rotates around a common rotating shaft with the driven connecting rod and opens outwards under the combined action of the driving connecting rod, the driven connecting rod and the connecting sheet; when the connecting rod assembly is structurally designed, the structural gravity center position of the connecting rod assembly is specially designed, when the outer ring of the connecting rod assembly is in an open state, the structural gravity center of the connecting rod assembly is positioned on the passive connecting rod, and when the locking of the mechanical lock guide assembly and the electronic lock assembly to the upper ring assembly is released, the upper ring assembly automatically falls down, and the outer ring of the connecting rod assembly automatically and inwards folds.
Further, the auxiliary guide assembly comprises a guide rod seat, an auxiliary guide rod and an auxiliary guide groove seat; the guide rod seat is fixedly arranged at the inner side of the upper ring A or the upper ring B, and the upper end of the auxiliary guide rod is fixedly connected with the guide rod seat; the auxiliary guide groove seat is fixedly arranged on the outer sides of the lower ring A and the lower ring B, a guide groove is arranged on the auxiliary guide groove seat, the auxiliary guide rod slides through the guide groove of the auxiliary guide groove seat, and the unilateral fit clearance between the auxiliary guide rod and the guide groove is 1.0-2.0mm; it is added that after the anti-climbing device is installed on the cement wire rod, the upper ring assembly is not in an ideal design state, larger deformation exists, if the fit clearance between the auxiliary guide rod and the guide groove is too small, the deformation of the upper ring assembly can cause the problem of motion interference between the auxiliary guide rod and the guide groove, and the upper ring assembly is not smooth to move, so that the larger fit clearance is formed between the auxiliary guide rod and the guide groove.
The electronic lock guide assembly comprises a guide rod seat, an electronic lock guide rod assembly and an electronic lock guide groove seat; the electronic lock guide rod assembly comprises an electronic lock guide rod, an electronic lock guide rod positioning pin and a lock catch, wherein the electronic lock guide rod positioning pin is fixedly arranged at the upper part of the electronic lock guide rod, the lock catch is fixedly arranged at the middle lower part of the electronic lock guide rod, and a push plate is fixedly arranged at the lower end part of the electronic lock guide rod; the guide rod seat is fixedly arranged at the inner side of the upper ring A or the upper ring B, and the upper end of the guide rod of the electronic lock is fixedly connected with the guide rod seat; the electronic lock guide groove seat is fixedly arranged on the outer side of the lower ring A or the lower ring B, a guide sleeve is fixedly arranged on the electronic lock guide groove seat, the electronic lock guide rod penetrates through the guide sleeve in a sliding mode, and the unilateral fit clearance between the electronic lock guide rod and the guide sleeve is 0.1-0.2mm; the supplementary explanation is: the auxiliary guide assembly and the mechanical lock guide assembly are respectively provided with a larger fit clearance, the upper ring assembly can deviate or shake greatly in the movement process, so that the problem is solved, the smaller fit clearance between the electronic lock guide rod and the guide sleeve is specially arranged, namely, the climbing prevention device adopts the auxiliary guide structure of the main guide and the auxiliary guide assembly of the electronic lock guide assembly and the mechanical lock guide assembly, the stability of the movement process of the upper ring assembly is ensured through the small clearance fit of the main guide, and the problems of unsmooth movement and blockage caused by deformation of the upper ring assembly are avoided through the large clearance fit of the auxiliary guide.
Further, the mechanical lock guide assembly comprises a guide rod seat, a mechanical lock guide rod and a mechanical lock assembly; the guide rod seat is fixedly arranged at the inner side of the upper ring A or the upper ring B, and the upper end of the mechanical lock guide rod is fixedly connected with the guide rod seat; the mechanical lock assembly is fixedly arranged on the outer side of the lower ring A or the lower ring B, and the mechanical lock guide rod slides through the mechanical lock assembly; the mechanical lock assembly cooperates with the electronic lock assembly to lock the upper ring assembly in the uppermost position.
Further, the mechanical lock assembly comprises a mechanical lock box, a mechanical lock plate, a mechanical lock push rod, a spring and a mechanical lock push rod; the upper end and the lower end of the mechanical lock box are provided with guide grooves, the outer end face of the mechanical lock box is provided with a through hole, and the mechanical lock box is fixedly arranged on the outer side of the lower ring A or the lower ring B; the mechanical lock plate is rectangular and comprises a lock plate bottom plate and lock plate side plates at two sides, wherein the lock plate bottom plate is provided with a calabash-shaped bottom plate clamping groove, a through groove is formed in the lock plate side plate, a lock plate end plate is arranged at the large opening end of the mechanical lock plate, which faces the bottom plate clamping groove, a through hole is formed in the lock plate end plate, and the mechanical lock plate is arranged inside the mechanical lock box in a sliding manner; the spring is movably arranged on the lock plate side plate through a through groove on the lock plate side plate, one end of the spring is in contact with the bottom of the through groove of the lock plate side plate, and the other end of the spring is in contact with the outer side wall of the lower ring A or the lower ring B; the mechanical lock push rod passes through the through hole on the mechanical lock box and is fixedly connected with the lock plate end plate;
the mechanical lock guide rod is provided with a ring groove, and the mechanical lock guide rod slides through a guide groove at the upper end and the lower end of the mechanical lock box and a bottom plate clamping groove of a lock plate bottom plate, and the unilateral fit clearance between the mechanical lock guide rod and the guide groove of the mechanical lock box is 1.0-2.0mm; when the mechanical lock guide rod slides upwards to reach the highest position, the ring groove slides to the bottom plate clamping groove, the lock plate bottom plate slides under the pushing of the spring, the small opening section of the bottom plate clamping groove is clamped in the ring groove of the mechanical lock guide rod, at the moment, the mechanical lock guide rod is clamped by the lock plate bottom plate, and the upper ring assembly is kept at the highest position; when the locking state of the mechanical lock assembly to the upper ring assembly needs to be released, the mechanical lock push rod is pulled by hand, the mechanical lock push rod overcomes the resistance of the spring to push the lock plate bottom plate to move, the small opening section of the bottom plate clamping groove is separated from the annular groove of the mechanical lock guide rod, and the locking of the mechanical lock assembly to the upper ring assembly is released.
Further, the electronic lock assembly comprises an electronic lock bottom plate assembly and an electronic lock surface cover; the electronic lock bottom plate component is fixedly arranged on the outer side of the lower ring A or the lower ring B, and the electronic lock surface cover is fixedly connected with the electronic lock bottom plate component;
the electronic lock bottom plate component comprises an electronic lock bottom plate, an electronic lock head, an electronic key guide groove A and an electronic key guide groove B are fixedly arranged on the electronic lock bottom plate, a key sliding clamping plate is arranged at the lower part of the electronic lock head in a sliding mode, an electronic key door is rotatably arranged at the lower part of the electronic key guide groove B, and an electronic lock head driving plate component is fixedly arranged at the upper end of the electronic key guide groove A; the electronic lock head is provided with a movable lock tongue, when the upper ring component moves upwards, the lock catches of the electronic lock guide rod component move upwards together, when the lock catches touch the lock tongue on the electronic lock head, the lock tongue rotates to clamp the main lock catches, and at the moment, the electronic lock guide rod component is locked by the electronic lock head, and the upper ring component is kept at the highest position; the electronic key guide groove A and the electronic key guide groove B are used for guiding when the electronic key is inserted, the electronic key guide groove B is matched with the electronic key door, the matching clearance between the electronic key guide groove A and the electronic key is larger, the matching clearance between the electronic key guide groove A and the electronic key is smaller, and the electronic key guide groove B is used for accurately guiding when the electronic key is inserted;
the electronic lock head driving board assembly comprises a PCB fixing seat and a PCB; the PCB is fixedly connected with the PCB fixing seat, and the PCB fixing seat is fixedly arranged at the upper end of the electronic key guide groove A; the lower end of the PCB is fixedly provided with a magnetic connector A; when the locking state of the electronic lock head to the upper ring component needs to be released, the electronic key is inserted into the electronic lock component along the electronic key guide groove B and the electronic key guide groove A, the magnetic connector B on the electronic key is connected with the magnetic connector A on the PCB, the electronic key and the PCB carry out unlocking information interaction confirmation, the PCB sends a control signal to the electronic lock head, the lock tongue on the electronic lock head rotates, and the locking of the electronic lock component to the upper ring component is released.
Further, the electronic key is also included, and other structures of the electronic key are separated; the electronic key is provided with a magnetic connector B.
The electronic lock assembly is provided with an emergency unlocking mechanism.
Due to the adoption of the technical scheme, the invention has the following beneficial effects: the invention discloses an electronic key controlled anti-climbing device for a cement pole of a power distribution overhead line, which comprises an upper ring assembly, a lower ring assembly, a connecting rod assembly, an auxiliary guide assembly, an electronic lock guide assembly and a mechanical lock guide assembly, wherein the upper ring assembly and the lower ring assembly are movably connected through a plurality of connecting rod assemblies; the electronic key-controlled anti-climbing device for the cement pole of the power distribution overhead line is fixedly arranged on the cement pole through a lower ring assembly, and an upper ring assembly moves up and down relative to the lower ring assembly under the guiding action of an auxiliary guiding assembly, an electronic lock guiding assembly and a mechanical lock guiding assembly; when the electric overhead line cement pole climbing prevention device works, the outer ring assembly is locked and kept at the uppermost position through the electronic lock guide assembly and the mechanical lock guide assembly, the outer ring arranged on the connecting rod assembly is in an open state, and an illegal operator is prevented from continuously climbing upwards by the open outer ring, so that the illegal operator is prevented from climbing the electric overhead line cement pole to perform illegal operation of temporarily overlapping the electric overhead line to take electricity, and the normal and reliable work of the electric overhead line and the life safety of the illegal operator are ensured.
Drawings
FIG. 1 is a schematic view 1 of an electronic key controlled power distribution overhead line cement pole anti-climb device operating condition;
FIG. 2 is a schematic view of an electronic key controlled power distribution overhead line cement pole anti-climb device operating condition 2;
FIG. 3 is a schematic diagram of an electronic key controlled power distribution overhead line cement pole anti-climb device in a non-operational state;
FIG. 4 is a schematic view of the engagement of the electronic lock with the shackle in the operating state of the anti-climb device;
FIG. 5 is an enlarged schematic view of a portion of the engagement of the electronic lock with the shackle;
FIG. 6 is a schematic view of the outer appearance of the upper ring assembly;
FIG. 7 is a schematic view of the outer appearance of the lower ring assembly;
FIG. 8 is a schematic view of the exterior of the connecting rod assembly;
FIG. 9 is a schematic view of an outer ring link assembly;
FIG. 10 is a schematic view of the exterior of the auxiliary guide assembly;
FIG. 11 is a schematic view of the exterior of the electronic lock guide assembly;
FIG. 12 is a schematic view of an exterior appearance of an electronic lock guide assembly;
FIG. 13 is a schematic view of the mechanical lock guide assembly;
FIG. 14 is a schematic view of the mechanical lock assembly;
FIG. 15 is a schematic view of the mechanical lock plate;
FIG. 16 is a schematic view of the mechanical lock lever;
FIG. 17 is a schematic view of the exterior of the electronic lock assembly;
FIG. 18 is a schematic view of the exterior of the electronic lock chassis assembly;
FIG. 19 is a schematic view of an electronic lock drive plate assembly;
fig. 20 is an external view of an electronic key.
In the figure: 1. an upper ring assembly; 1.1, upper ring A;1.2, upper ring B;1.3, an upper ring liner A;1.4, an upper ring liner B;2. a lower ring assembly; 2.1, lower ring A;2.2, lower ring B;2.3, a lower ring liner A;2.4, a lower ring liner B; 3. a connecting rod assembly; 3.1, an upper connecting rod seat; 3.2, a lower connecting rod seat; 3.3, driving connecting rod; 3.4, a passive connecting rod; 3.5, an outer ring connecting rod assembly; 3.5.1, outer ring connecting rod; 3.5.2, outer ring; 3.6, connecting pieces; 4. an auxiliary guide assembly; 4.1, a guide rod seat; 4.2, auxiliary guide rods; 4.3, an auxiliary guide groove seat; 5. an electronic lock guide assembly; 5.2, an electronic lock guide rod assembly; 5.2.1, electronic lock guide rod; 5.2.2, locating pin of electronic lock guide rod; 5.2.3, locking; 5.3, an electronic lock guide groove seat; 5.4, pushing plate; 5.5, a guide sleeve; 6. a mechanical lock guide assembly; 6.2, mechanical lock guide rod; 6.2.1, ring groove; 6.3, a mechanical lock assembly; 6.3.1, mechanical lock box; 6.3.2, mechanical lock plate; 6.3.2.1, lock plate bottom plate; 6.3.2.1.1, a bottom plate clamping groove; 6.3.2.2, lock plate side plates; 6.3.2.3, lock plate end plates; 6.3.3, mechanical lock push rod; 6.3.4, springs; 7. an electronic lock assembly; 7.1, an electronic lock bottom plate assembly; 7.1.1, electronic lock bottom plate; 7.1.1.1, locking slide groove; 7.1.2, electronic lock; 7.1.3, electronic lock driving plate assembly; 7.1.3.1 and a PCB fixing seat; 7.1.3.2, PCB board; 7.1.3.3, magnetic connector a;7.1.4, electronic key guide groove A;7.1.5, an electronic key guide groove B;7.1.6, electronic key door; 7.1.7, key sliding clamping plate; 7.2, an electronic lock face cover; 8. an electronic key; 8.1, magnetic connector B; 9. a cement line pole.
Detailed Description
The invention will be explained in more detail by the following examples, the purpose of which is to protect all technical improvements within the scope of the invention.
An electronic key-controlled anti-climbing device for a cement pole of a power distribution overhead line comprises an upper ring assembly 1, a lower ring assembly 2, a connecting rod assembly 3, an auxiliary guide assembly 4, an electronic lock guide assembly 5 and a mechanical lock guide assembly 6;
the upper ring assembly 1 comprises an upper ring A1.1 and an upper ring B1.2; the upper ring A1.1 and the upper ring B1.2 are fixedly connected into a circular ring shape; an upper ring liner A1.3 is fixedly arranged on the inner side of the upper ring A1.1, and an upper ring liner B1.4 is fixedly arranged on the inner side of the upper ring B1.2; the lower ring assembly 2 comprises a lower ring A2.1 and a lower ring B2.2; the lower ring A2.1 and the lower ring B2.2 are fixedly connected into a circular ring shape; the inner side of the lower ring A2.1 is fixedly provided with a lower ring liner A2.3, and the inner side of the lower ring B2.2 is fixedly provided with a lower ring liner B2.4;
the connecting rod assembly 3 is provided with six; the connecting rod assembly 3 comprises an upper connecting rod seat 3.1, a lower connecting rod seat 3.2, an active connecting rod 3.3, a passive connecting rod 3.4, an outer ring connecting rod assembly 3.5 and a connecting sheet 3.6; the outer ring connecting rod assembly 3.5 comprises an outer ring connecting rod 3.5.1 and an outer ring 3.5.2, and the outer ring 3.5.2 is fixedly arranged at the outer side end part of the outer ring connecting rod 3.5.1; the upper connecting rod seat 3.1 is fixedly arranged outside the upper ring A1.1 or the upper ring B1.2, and the lower connecting rod seat 3.2 is fixedly arranged outside the lower ring A2.1 or the lower ring B2.2; one end of a driving connecting rod 3.3 is rotationally connected with an upper connecting rod seat 3.1, one end of a driven connecting rod 3.4 is rotationally connected with a lower connecting rod seat 3.2, the driving connecting rod 3.3 is rotationally connected with the driven connecting rod 3.4 at a position close to the middle, the other end of the driven connecting rod 3.4 is rotationally connected with the end part of the inner side of an outer ring connecting rod 3.5.1, and the other end of the driving connecting rod 3.3 is rotationally connected with the outer ring connecting rod 3.5.1 through a connecting sheet 3.6;
two auxiliary guide components 4 are symmetrically arranged; the auxiliary guide assembly 4 comprises a guide rod seat 4.1, an auxiliary guide rod 4.2 and an auxiliary guide groove seat 4.3; the guide rod seat 4.1 is fixedly arranged at the inner side of the upper ring A1.1 or the upper ring B1.2, and the upper end of the auxiliary guide rod 4.2 is fixedly connected with the guide rod seat 4.1; the auxiliary guide groove seat 4.3 is fixedly arranged on the outer sides of the lower ring A2.1 and the lower ring B2.2, a guide groove is formed in the auxiliary guide groove seat 4.3, the auxiliary guide rod 4.2 slides through the guide groove of the auxiliary guide groove seat 4.3, and the unilateral fit clearance between the auxiliary guide rod 4.2 and the guide groove is 1.5mm;
the electronic lock guide assembly 5 comprises a guide rod seat 4.1, an electronic lock guide rod assembly 5.2 and an electronic lock guide groove seat 5.3; the electronic lock guide rod assembly 5.2 comprises an electronic lock guide rod 5.2.1, an electronic lock guide rod positioning pin 5.2.2 and a lock catch 5.2.3, wherein the electronic lock guide rod positioning pin 5.2.2 is fixedly arranged at the upper part of the electronic lock guide rod 5.2.1, the lock catch 5.2.3 is fixedly arranged at the middle lower part of the electronic lock guide rod 5.2.1, and a push plate 5.4 is fixedly arranged at the lower end part of the electronic lock guide rod 5.2.1; the guide rod seat 4.1 is fixedly arranged at the inner side of the upper ring B1.2, and the upper end of the guide rod 5.2.1 of the electronic lock is fixedly connected with the guide rod seat 4.1; the electronic lock guide groove seat 5.3 is fixedly arranged on the outer side of the lower ring B2.2, the guide sleeve 5.5 is fixedly arranged on the electronic lock guide groove seat 5.3, the electronic lock guide rod 5.2.1 slides through the guide sleeve 5.5, and the unilateral fit clearance between the electronic lock guide rod 5.2.1 and the guide sleeve 5.5 is 0.1mm;
the mechanical lock guide assembly 6 comprises a guide rod seat 4.1, a mechanical lock guide rod 6.2 and a mechanical lock assembly 6.3; the guide rod seat 4.1 is fixedly arranged at the inner side of the upper ring A1.1, and the upper end of the mechanical lock guide rod 6.2 is fixedly connected with the guide rod seat 4.1; the mechanical lock assembly 6.3 is fixedly arranged outside the lower ring A2.1, and the mechanical lock guide rod 6.2 slides through the mechanical lock assembly 6.3;
the mechanical lock assembly 6.3 comprises a mechanical lock box 6.3.1, a mechanical lock plate 6.3.2, a mechanical lock push rod 6.3.3, a spring 6.3.4 and a mechanical lock push rod 6.3.3; the upper end and the lower end of the mechanical lock box 6.3.1 are provided with guide grooves, the outer end face is provided with a through hole, and the mechanical lock box 6.3.1 is fixedly arranged outside the lower ring A2.1; the mechanical lock plate 6.3.2 is rectangular groove-shaped and comprises a lock plate bottom plate 6.3.2.1 and lock plate side plates 6.3.2.2 at two sides, the lock plate bottom plate 6.3.2.1 is provided with a calabash-shaped bottom plate clamping groove 6.3.2.1.1, the lock plate side plate 6.3.2.2 is provided with a through groove, the mechanical lock plate 6.3.2 is provided with a lock plate end plate 6.3.2.3 towards the large opening end of the bottom plate clamping groove 6.3.2.1.1, the lock plate end plate 6.3.2.3 is provided with a through hole, and the mechanical lock plate 6.3.2 is arranged in the mechanical lock box 6.3.1 in a sliding manner; the spring 6.3.4 is movably arranged on the lock plate side plate 6.3.2.2, one end of the spring 6.3.4 is abutted against the bottom of the through groove of the lock plate side plate 6.3.2.2, and the other end is abutted against the outer side wall of the lower ring A2.1 or the lower ring B2.2; the mechanical lock push rod 6.3.3 passes through the through hole on the mechanical lock box 6.3.1 and is fixedly connected with the lock plate end plate 6.3.2.3;
the mechanical lock guide rod 6.2 is provided with a ring groove 6.2.1, the mechanical lock guide rod 6.2 slides through a guide groove at the upper end and the lower end of the mechanical lock box 6.3.1 and a bottom plate clamping groove 6.3.2.1.1 of the lock plate bottom plate 6.3.2.1, and the unilateral fit clearance between the mechanical lock guide rod 6.2 and the guide groove of the mechanical lock box 6.3.1 is 1.5mm; when the ring groove 6.2.1 of the mechanical lock guide rod 6.2 slides to the bottom plate clamping groove 6.3.2.1.1, the lock plate bottom plate 6.3.2.1 slides under the pushing of the spring 6.3.4, and the small opening section of the bottom plate clamping groove 6.3.2.1.1 is clamped in the ring groove 6.2.1 of the mechanical lock guide rod 6.2;
the electronic lock assembly 7 comprises an electronic lock bottom plate assembly 7.1 and an electronic lock face cover 7.2; the electronic lock bottom plate component 7.1 is fixedly arranged outside the lower ring B2.2, and the electronic lock surface cover 7.2 is fixedly connected with the electronic lock bottom plate component 7.1;
the electronic lock bottom plate assembly 7.1 comprises an electronic lock bottom plate 7.1.1, an electronic lock head 7.1.2, an electronic key guide groove A7.1.4 and an electronic key guide groove B7.1.5 are fixedly arranged on the electronic lock bottom plate 7.1.1, a key sliding clamping plate 7.1.7 is arranged at the lower part of the electronic lock head 7.1.2 in a sliding manner, an electronic key door 7.1.6 is rotatably arranged at the lower part of the electronic key guide groove B7.1.5, and an electronic lock head driving plate assembly 7.1.3 is fixedly arranged at the upper end of the electronic key guide groove A7.1.4;
the electronic lock head driving board assembly 7.1.3 comprises a PCB fixing seat 7.1.3.1 and a PCB 7.1.3.2; the PCB 7.1.3.2 is fixedly connected with the PCB fixing seat 7.1.3.1, and the PCB fixing seat 7.1.3.1 is fixedly arranged at the upper end of the electronic key guide groove A7.1.4; the lower end of the PCB 7.1.3.2 is fixedly provided with a magnetic connector A7.1.3.3;
the electronic key-controlled anti-climbing device for the cement pole of the power distribution overhead line further comprises an electronic key 8, wherein the electronic key 8 is arranged separately from other structures; the electronic key 8 is provided with a magnetic connector B8.1.
The electronic lock assembly 7 is provided with an emergency unlocking mechanism.
The electronic key-controlled power distribution overhead line cement pole climbing prevention device is fixedly arranged at a position which is five meters high from the ground on a cement pole 9 through a lower ring assembly 2; when the electronic lock is in operation, both hands simultaneously push the mechanical lock guide assembly 6 and the push plate 5.4 of the electronic lock guide assembly 5, the upper ring assembly 1 moves upwards, and the outer ring 3.5.2 arranged on the connecting rod assembly 3 is gradually opened; when the upper ring assembly 1 moves to the uppermost position, the electronic lock guide assembly 5 and the mechanical lock guide assembly 6 lock the upper ring assembly 1 to be kept at the uppermost position, the outer ring 3.5.2 arranged on the connecting rod assembly 3 is in the maximum open state, and the open outer ring 3.5.2 prevents illegal operators from continuously climbing upwards, so that the illegal operators are prevented from climbing the cement pole of the power distribution overhead line to perform illegal operation of temporarily overlapping the power supply of the power distribution overhead line, and the normal and reliable work of the power distribution overhead line and the life safety of the illegal operators are ensured;
when workers of the national net company need to climb up the cement pole of the power distribution overhead line to perform normal operation, the mechanical lock push rod 6.3.3 is pulled to unlock the upper ring assembly 1 by the mechanical lock guide assembly 6, then the electronic key 8 is inserted into the electronic lock assembly 7 to unlock the upper ring assembly 1 by the electronic lock guide assembly 5, the upper ring assembly 1 moves downwards, the outer ring 3.5.2 on the connecting rod assembly 3 is folded inwards, the workers of the national net company can climb up continuously by crossing the anti-climbing device, and the normal operation is performed at the top of the cement pole;
after the work of the staff of the national net company is completed, both hands push the mechanical lock guide assembly 6 and the push plate 5.4 of the electronic lock guide assembly 5 simultaneously, so that the anti-climbing device is in the maximum opening state of the outer ring 3.5.2 again, and then the electronic key 8 is pulled out.
The invention is not described in detail in the prior art.
Claims (7)
1. An electronic key controlled anti-climbing device for a cement pole of a power distribution overhead line, which is characterized in that: the device comprises an upper ring assembly (1), a lower ring assembly (2) and a connecting rod assembly (3), wherein the lower ring assembly (2) is fixedly connected with a cement line pole (9); the upper ring component (1) is movably connected with the lower ring component (2) through a plurality of connecting rod components (3), and the upper ring component (1) moves up and down relative to the lower ring component (2); an outer ring (3.5.2) is arranged on the connecting rod assembly (3), and when the upper ring assembly (1) moves upwards, the connecting rod assembly (3) drives the outer ring (3.5.2) to open outwards; an auxiliary guide assembly (4), an electronic lock guide assembly (5) and a mechanical lock guide assembly (6) are further arranged between the upper ring assembly (1) and the lower ring assembly (2) and used for guiding the up-and-down movement of the upper ring assembly (1); an electronic lock assembly (7) is further arranged on the lower ring assembly (2);
the upper ring assembly (1) comprises an upper ring A (1.1) and an upper ring B (1.2); the upper ring A (1.1) and the upper ring B (1.2) are fixedly connected into a circular ring shape; an upper ring liner A (1.3) is fixedly arranged on the inner side of the upper ring A (1.1), and an upper ring liner B (1.4) is fixedly arranged on the inner side of the upper ring B (1.2); the lower ring assembly (2) comprises a lower ring A (2.1) and a lower ring B (2.2); the lower ring A (2.1) and the lower ring B (2.2) are fixedly connected into a circular ring shape; a lower ring liner A (2.3) is fixedly arranged on the inner side of the lower ring A (2.1), and a lower ring liner B (2.4) is fixedly arranged on the inner side of the lower ring B (2.2);
the electronic lock guide assembly (5) comprises a guide rod seat (4.1), an electronic lock guide rod assembly (5.2) and an electronic lock guide groove seat (5.3); the electronic lock guide rod assembly (5.2) comprises an electronic lock guide rod (5.2.1), an electronic lock guide rod locating pin (5.2.2) and a lock catch (5.2.3), wherein the electronic lock guide rod locating pin (5.2.2) is fixedly arranged on the upper part of the electronic lock guide rod (5.2.1), the lock catch (5.2.3) is fixedly arranged on the middle lower part of the electronic lock guide rod (5.2.1), and a push plate (5.4) is fixedly arranged at the lower end part of the electronic lock guide rod (5.2.1); the guide rod seat (4.1) is fixedly arranged at the inner side of the upper ring A (1.1) or the upper ring B (1.2), and the upper end of the electronic lock guide rod (5.2.1) is fixedly connected with the guide rod seat (4.1); the electronic lock guide groove seat (5.3) is fixedly arranged on the outer side of the lower ring A (2.1) or the lower ring B (2.2), the guide sleeve (5.5) is fixedly arranged on the electronic lock guide groove seat (5.3), the electronic lock guide rod (5.2.1) slides through the guide sleeve (5.5), and the unilateral fit clearance between the electronic lock guide rod (5.2.1) and the guide sleeve (5.5) is 0.1-0.2mm; the electronic lock assembly (7) comprises an electronic lock bottom plate assembly (7.1) and an electronic lock surface cover (7.2); the electronic lock bottom plate component (7.1) is fixedly arranged outside the lower ring A (2.1) or the lower ring B (2.2), and the electronic lock surface cover (7.2) is fixedly connected with the electronic lock bottom plate component (7.1);
the electronic lock bottom plate assembly (7.1) comprises an electronic lock bottom plate (7.1.1), an electronic lock head (7.1.2), an electronic key guide groove A (7.1.4) and an electronic key guide groove B (7.1.5) are fixedly arranged on the electronic lock bottom plate (7.1.1), a key sliding clamping plate (7.1.7) is arranged at the lower part of the electronic lock head (7.1.2) in a sliding mode, an electronic key door (7.1.6) is rotatably arranged at the lower part of the electronic key guide groove B (7.1.5), and an electronic lock head driving plate assembly (7.1.3) is fixedly arranged at the upper end of the electronic key guide groove A (7.1.4);
the electronic lock head driving board assembly (7.1.3) comprises a PCB fixing seat (7.1.3.1) and a PCB (7.1.3.2); the PCB (7.1.3.2) is fixedly connected with the PCB fixing seat (7.1.3.1), and the PCB fixing seat (7.1.3.1) is fixedly arranged at the upper end of the electronic key guide groove A (7.1.4); the lower end of the PCB (7.1.3.2) is fixedly provided with a magnetic connector A (7.1.3.3); the PCB (7.1.3.2) is electrically connected with the electronic lock head (7.1.2).
2. The electronic key controlled power distribution overhead line cement pole anti-climb device of claim 1, characterized by: the connecting rod assembly (3) comprises an upper connecting rod seat (3.1), a lower connecting rod seat (3.2), an active connecting rod (3.3), a passive connecting rod (3.4), an outer ring connecting rod assembly (3.5) and a connecting sheet (3.6); the outer ring connecting rod assembly (3.5) comprises an outer ring connecting rod (3.5.1) and an outer ring (3.5.2), and the outer ring (3.5.2) is fixedly arranged at the outer side end part of the outer ring connecting rod (3.5.1); the upper connecting rod seat (3.1) is fixedly arranged at the outer side of the upper ring A (1.1) or the upper ring B (1.2), and the lower connecting rod seat (3.2) is fixedly arranged at the outer side of the lower ring A (2.1) or the lower ring B (2.2); one end of a driving connecting rod (3.3) is rotationally connected with an upper connecting rod seat (3.1), one end of a driven connecting rod (3.4) is rotationally connected with a lower connecting rod seat (3.2), the other end of the driving connecting rod (3.3) is close to the middle position and is rotationally connected with the other end of the driven connecting rod (3.4), the other end of the driven connecting rod (3.4) is rotationally connected with the inner side end part of an outer ring connecting rod (3.5.1), and the other end of the driving connecting rod (3.3) is rotationally connected with the outer ring connecting rod (3.5.1) through a connecting sheet (3.6).
3. The electronic key controlled power distribution overhead line cement pole anti-climb device of claim 1, characterized by: the auxiliary guide assembly (4) comprises a guide rod seat (4.1), an auxiliary guide rod (4.2) and an auxiliary guide groove seat (4.3); the guide rod seat (4.1) is fixedly arranged at the inner side of the upper ring A (1.1) or the upper ring B (1.2), and the upper end of the auxiliary guide rod (4.2) is fixedly connected with the guide rod seat (4.1); the auxiliary guide groove seat (4.3) is fixedly arranged on the outer side of the lower ring A (2.1) or the lower ring B (2.2), a guide groove is formed in the auxiliary guide groove seat (4.3), the auxiliary guide rod (4.2) slides through the guide groove of the auxiliary guide groove seat (4.3), and the unilateral fit clearance between the auxiliary guide rod (4.2) and the guide groove is 1.0-2.0mm.
4. The electronic key controlled power distribution overhead line cement pole anti-climb device of claim 1, characterized by: the mechanical lock guide assembly (6) comprises a guide rod seat (4.1), a mechanical lock guide rod (6.2) and a mechanical lock assembly (6.3); the guide rod seat (4.1) is fixedly arranged at the inner side of the upper ring A (1.1) or the upper ring B (1.2), and the upper end of the mechanical lock guide rod (6.2) is fixedly connected with the guide rod seat (4.1); the mechanical lock assembly (6.3) is fixedly arranged on the outer side of the lower ring A (2.1) or the lower ring B (2.2), and the mechanical lock guide rod (6.2) slides through the mechanical lock assembly (6.3).
5. The electronic key controlled power distribution overhead line cement pole anti-climb device of claim 4, characterized by: the mechanical lock assembly (6.3) comprises a mechanical lock box (6.3.1), a mechanical lock plate (6.3.2), a mechanical lock push rod (6.3.3) and a spring (6.3.4); the upper end and the lower end of the mechanical lock box (6.3.1) are provided with guide grooves, the outer end face is provided with a through hole, and the mechanical lock box (6.3.1) is fixedly arranged outside the lower ring A (2.1) or the lower ring B (2.2); the mechanical lock plate (6.3.2) is rectangular groove-shaped and comprises a lock plate bottom plate (6.3.2.1) and lock plate side plates (6.3.2.2) on two sides, the lock plate bottom plate (6.3.2.1) is provided with a calabash-shaped bottom plate clamping groove (6.3.2.1.1), the lock plate side plates (6.3.2.2) are provided with through grooves, the large opening end of the mechanical lock plate (6.3.2) facing the bottom plate clamping groove (6.3.2.1.1) is provided with a lock plate end plate (6.3.2.3), the lock plate end plate (6.3.2.3) is provided with a through hole, and the mechanical lock plate (6.3.2) is arranged inside the mechanical lock box (6.3.1) in a sliding manner; the spring (6.3.4) is movably arranged on the lock plate side plate (6.3.2.2), one end of the spring (6.3.4) is in contact with the bottom of the through groove of the lock plate side plate (6.3.2.2), and the other end of the spring is in contact with the outer side wall of the lower ring A (2.1) or the lower ring B (2.2); the mechanical lock push rod (6.3.3) passes through the through hole on the mechanical lock box (6.3.1) and is fixedly connected with the lock plate end plate (6.3.2.3);
the mechanical lock guide rod (6.2) is provided with a ring groove (6.2.1), the mechanical lock guide rod (6.2) slides through a guide groove at the upper end and the lower end of the mechanical lock box (6.3.1) and a bottom plate clamping groove (6.3.2.1.1) of a lock plate bottom plate (6.3.2.1), and the unilateral fit clearance between the mechanical lock guide rod (6.2) and the guide groove of the mechanical lock box (6.3.1) is 1.0-2.0mm; when the annular groove (6.2.1) of the mechanical lock guide rod (6.2) slides to the bottom plate clamping groove (6.3.2.1.1), the lock plate bottom plate (6.3.2.1) slides under the pushing of the spring (6.3.4), and the small opening section of the bottom plate clamping groove (6.3.2.1.1) is clamped in the annular groove (6.2.1) of the mechanical lock guide rod (6.2).
6. The electronic key controlled power distribution overhead line cement pole anti-climb device of claim 1, characterized by: the electronic key (8) is separated from other structures; the electronic key (8) is provided with a magnetic connector B (8.1).
7. The electronic key controlled power distribution overhead line cement pole anti-climb device of claim 1, characterized by: the electronic lock assembly (7) is provided with an emergency unlocking mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110915284.7A CN113463967B (en) | 2021-08-10 | 2021-08-10 | Electronic key controlled anti-climbing device for cement pole of power distribution overhead line |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110915284.7A CN113463967B (en) | 2021-08-10 | 2021-08-10 | Electronic key controlled anti-climbing device for cement pole of power distribution overhead line |
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| CN113463967A CN113463967A (en) | 2021-10-01 |
| CN113463967B true CN113463967B (en) | 2023-12-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN115839191B (en) * | 2022-10-11 | 2023-09-29 | 徐州力泰钢结构有限公司 | Cement pole anticreeper |
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