CN108988271B - Cable supporting mechanism with holding device - Google Patents
Cable supporting mechanism with holding device Download PDFInfo
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- CN108988271B CN108988271B CN201811012725.7A CN201811012725A CN108988271B CN 108988271 B CN108988271 B CN 108988271B CN 201811012725 A CN201811012725 A CN 201811012725A CN 108988271 B CN108988271 B CN 108988271B
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- inclination
- hoop
- fixing
- telegraph pole
- capacitor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/20—Spatial arrangements or dispositions of lines or cables on poles, posts or towers
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- 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
- E04H12/22—Sockets or holders for poles or posts
- E04H12/2292—Holders used for protection, repair or reinforcement of the post or pole
Abstract
The invention provides a cable support mechanism with a holding device, comprising: the device comprises a telegraph pole, a cross arm and a solar power generation assembly; the cross arm is provided with a plurality of insulated terminals connected with the cables; the cross arm is connected with the hoop connecting hole of the cross arm hoop through a first cross arm bolt and a second cross arm bolt respectively, the cross arm hoop is arranged on the outer wall of the telegraph pole in an embracing mode, and the cross arm is fixedly arranged at a position close to the top of the telegraph pole through the cross arm hoop; when the cross arm hoop is locked, the steel bosses on the inner wall of the cross arm hoop extrude and contract the telegraph pole to improve the locking force, and the anti-skid rubber pads on the surfaces of the steel bosses play a role in preventing skidding on the surfaces of the telegraph pole. When the first fixing hoop and the second fixing hoop are locked, the steel bosses on the inner walls of the first fixing hoop and the second fixing hoop extrude and contract the telegraph pole to improve the locking force, and the anti-skid rubber pads on the surfaces of the steel bosses play a role in preventing skidding on the surfaces of the telegraph pole. The gliding of the cross arm and the gliding and falling of the solar panel can be avoided.
Description
Technical Field
The invention relates to the field of cable support, in particular to a cable supporting mechanism with a holding device.
Background
Currently, utility poles are vertically arranged, and in order to be able to mount a cross arm on the utility pole, the cross arm is usually fixed on the utility pole by some fixing means, and a hoop is usually used to mount the cross arm directly on the utility pole. The surface of a general wire pole is smooth, and after the wire pole is washed by rainwater, the surface is smooth, so that the anchor ear slides down if the anchor ear is not tightly embraced, thereby causing cross arm displacement to influence a cable line and seriously influencing the normal power supply of the section of a power supply line. Some wire poles are close to with the user installation, and in order to provide extra power supply mode, can settle solar energy power generation usually, for reducing occupation space, reduce the ground to solar energy power generation's influence, install solar power generation mechanism on the wire pole, fixed the words through the staple bolt like this, still lead to the firm fixed of solar power generation mechanism can not be firm easily based on above-mentioned reason, cause the ground that falls easily. The electric energy generated by the solar power generation mechanism is usually stored in a storage battery of a user, and the power consumption of the user needs to be led from a telegraph pole to the user for the user to use. After a telegraph pole is erected, a cable on the telegraph pole is led into a user through a lower user lead, and meanwhile electricity generated by the solar power generation mechanism is transmitted to the storage battery through the cable.
Cable conductors are typically pulled from the pole near the top and out to the electrical user. Generally, when construction is carried out, the cable climbing device needs to climb to the top of a telegraph pole, one end of a cable led out to enter an electric user is connected with a power line, and the other end of the cable led out to enter the electric user is connected with the electric user. The lower user lead plays a guiding role. In the construction process, constructors need to wear the iron shoes to climb the electric wire pole for wiring, and thus, the operation of the constructors and the maintenance and repair personnel in the later period is inconvenient. And the lead of the lower household pulls the top of the telegraph pole, if the lead is pulled for a long time, the telegraph pole is easy to incline, the telegraph pole is seriously inclined, the electricity consumption of the user is influenced, and the power supply of the whole power grid is also influenced.
Disclosure of Invention
To overcome the above-mentioned deficiencies in the prior art, the present invention provides a cable support mechanism with a clasping device, comprising: the device comprises a telegraph pole, a cross arm and a solar power generation assembly;
the cross arm is provided with a plurality of insulated terminals connected with the cables; the cross arm is connected with the hoop connecting hole of the cross arm hoop through a first cross arm bolt and a second cross arm bolt respectively, the cross arm hoop is arranged on the outer wall of the telegraph pole in an embracing mode, and the cross arm is fixedly arranged at a position close to the top of the telegraph pole through the cross arm hoop; the inner wall of the cross arm hoop is provided with a steel boss, and the surface of the steel boss is pasted with an anti-skid rubber pad;
the solar power generation module includes: the solar power generation device comprises a fixing mechanism, a solar power generation panel, a solar power generation controller and a storage battery;
the solar power generation panel is connected with the storage battery through the solar power generation controller; the solar power generation plate is fixedly arranged at the top of the telegraph pole through the fixing mechanism.
Preferably, the fixing mechanism comprises: the upper fixing frame and the lower fixing frame are connected through at least four first connecting square steels which are uniformly distributed;
the upper fixing frame is provided with at least four second connecting square steels which are uniformly distributed, the top ends of the second connecting square steels are connected with the back supporting plate of the solar power generation panel, and the bottom ends of the second connecting square steels are connected with the upper fixing frame;
the upper fixing frame comprises: the device comprises a first horizontal square steel, a second horizontal square steel, a first fixing hoop, a second fixing hoop, a first fixing screw and a second fixing screw;
the first horizontal square steel and the second horizontal square steel are arranged in parallel, and the first fixing hoop and the second fixing hoop are arranged between the first horizontal square steel and the second horizontal square steel;
the first fixing screw rod sequentially passes through the first horizontal square steel fixing hole, the first fixing hoop fixing hole, the second fixing hoop fixing hole and the second horizontal square steel fixing hole, and two ends of the first fixing screw rod are correspondingly connected with the first horizontal square steel and the second horizontal square steel in a locking mode through nuts;
the second fixing screw rod sequentially passes through the first horizontal square steel fixing hole, the first fixing hoop fixing hole, the second fixing hoop fixing hole and the second horizontal square steel fixing hole, and two ends of the second fixing screw rod are correspondingly connected with the first horizontal square steel and the second horizontal square steel in a locking mode through nuts;
the first fixing hoop and the second fixing hoop are arranged outside the telegraph pole in a hooped mode, so that the upper fixing frame is fixedly arranged outside the telegraph pole;
the inner wall of the first fixing hoop and the inner wall of the second fixing hoop are respectively provided with a steel boss, an anti-skid rubber pad is pasted on the surface of the steel boss, and the anti-skid rubber pad is abutted to the outer surface of the telegraph pole.
Preferably, the method further comprises the following steps: the system comprises a first electric user power distribution station, a second electric user power distribution station, a first lower user lead and a second lower user lead;
the telegraph pole is connected with a plurality of wire mechanisms and a household lead connecting mechanism;
the lower household lead connecting mechanism is provided with a first connecting ring and a second connecting ring;
one end of the first lower household lead is provided with a first hooking ring, and the other end of the first lower household lead is provided with a second hooking ring;
one end of the second drop lead is provided with a third hooking ring, and the other end of the second drop lead is provided with a fourth hooking ring;
the first hooking ring of the first lower household lead is hooked and connected with the first connecting ring of the lower household lead connecting mechanism;
the first hooking ring of the second drop lead is hooked and connected with the second connecting ring of the drop lead connecting mechanism;
the second hooking ring of the first lower user lead wire is connected with a second electric user power distribution station in a hooking mode;
a second hooking ring of the second lower user lead is hooked and connected with the first electric user power distribution station;
the wire guiding mechanisms are arranged between the cross arm and the lower household lead connecting mechanism from top to bottom; one end of an electric cable of the user is connected with a power cable on the insulating terminal, the electric cable of the user extends downwards along the telegraph pole and is fixedly arranged on the outer wall of the telegraph pole through a wire guide mechanism, and the electric cable of the user entering the first electric user power distribution station is guided through a second lower user lead;
the user cable line entering the second user distribution station is guided via the first drop wire.
Preferably, the utility pole is provided with an inclination sensor; a control box is arranged in the first electric user power distribution station or the second electric user power distribution station;
a main board is arranged in the control box, and a single chip microcomputer, a communication module and a display screen are arranged on the main board;
the inclination sensor on the telegraph pole is connected with the single chip microcomputer, the single chip microcomputer obtains the inclination of the telegraph pole in real time, and the inclination of the telegraph pole is displayed through the display screen; and the inclination of the telegraph pole is uploaded to an upper computer through a communication module.
Preferably, the inclination sensor includes: the device comprises an inclination sensing chip U3, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, an operational amplifier U1 and an operational amplifier U2;
one pin of an inclination sensing chip U3 is connected with a power supply through a resistor R1, the other pin of the inclination sensing chip U3 is connected with the ground through a capacitor C1, the other pin of the inclination sensing chip U3 is connected with the ground, the four pins of the inclination sensing chip U3 are connected with the ground, the six pins of the inclination sensing chip U3 are connected with a clock control signal of the single chip microcomputer (10), the clock control signal sent by the single chip microcomputer (10) is received, the three pins of the inclination sensing chip U3 are connected with a PWM signal sending pin of the single chip microcomputer (10), and a level control signal sent;
the five pins of the inclination sensing chip U3 are respectively connected with the first end of the capacitor C2 and the first end of the capacitor C3; the second end of the capacitor C3 is grounded, the second end of the capacitor C2 is respectively connected with the first end of the resistor R3 and the three pins of the operational amplifier U1, and the two pins and one pin of the operational amplifier U1 are respectively connected with the first data receiving end of the single chip microcomputer;
a seventh pin of the inclination sensing chip U3 is respectively connected with a first end of a capacitor C4 and a first end of a capacitor C5, a second end of the capacitor C5 is grounded, and a second end of the capacitor C4 is respectively connected with a first end of a resistor R4 and a pin of an operational amplifier U2; the second end of the resistor R4 is grounded; two pins and three pins of the conveying amplifier U2 are respectively connected with a first data receiving end of the singlechip; the single chip microcomputer adopts STM32F 103; the inclination sensing chip U3 adopts ZCT600ML, ZCT260J or LY 215;
the inclination sensor is powered by a 5V direct-current power supply, in order to reduce the interference of the power supply to the inclination sensor, a capacitor C1 between the power supply and the ground plays a decoupling role, and a resistor R1 plays an anti-interference role;
the capacitor C3 and the capacitor C5 can limit the bandwidth of the inclination signal within the frequency of a preset threshold, and the capacitor C3 and the capacitor C5 play a role in filtering;
the capacitor C2, the resistor R3 and the operational amplifier U1 perform band-pass filtering on the induced inclination signal;
similarly, the capacitor C4, the resistor R4 and the operational amplifier U2 perform band-pass filtering on the induced inclination signal;
when the inclination sensing chip U3 passes a preset time length, a clock control signal sent by the single chip microcomputer (10) is obtained, inclination sensing is started, and when the current high level is received by the three pins of the inclination sensing chip U3, the current first inclination is sent to the single chip microcomputer (10) by the five pins of the inclination sensing chip U3;
then, a clock control signal sent by the single chip microcomputer (10) is obtained within a preset time length, inclination induction is started, and when the current low level is received by the three pins of the inclination induction chip U3, the current second inclination is sent to the single chip microcomputer (10) by the seven pin of the inclination induction chip U3;
the single chip microcomputer (10) calculates the difference between the acquired first inclination and the acquired second inclination to obtain whether the current inclination difference changes or not and whether the variation exceeds the inclination difference threshold range or not;
the first inclination and the second inclination are respectively compared with a preset inclination threshold value, and whether the current inclination exceeds the threshold value is judged;
when any over threshold value is compared, alarming is carried out through a display screen, alarming prompt information is transmitted to an upper computer, and alarming prompt is carried out through the upper computer.
Preferably, the wire guide mechanism includes: the hoop comprises a first hoop main body, a second hoop main body, connecting angle steel, a connecting plate and a connected small hoop;
two ends of the first hoop main body are provided with first connecting lead ends, and first connecting holes are formed in the first connecting lead ends;
two ends of the second hoop main body are provided with second connecting lead ends, and second connecting holes are formed in the second connecting lead ends;
the first connecting hole on the first connecting lead end is matched and connected with the second connecting hole on the second connecting lead end through a bolt and a nut, so that the first hoop main body and the second hoop main body encircle the outer wall of the telegraph pole;
one end of the connecting angle steel is welded on the second hoop main body, and the other end of the connecting angle steel is welded with the connecting plate;
the connected small hoop is provided with a plurality of semicircular rings, a circular ring connecting plate is arranged between the semicircular rings, and a first connecting hole is formed in the circular ring connecting plate;
second connecting holes are arranged on the connecting plate, the number and the positions of the second connecting holes are respectively matched with those of the first connecting holes, and a space is arranged between the second connecting holes and the second connecting holes; the center position of the distance corresponds to the center position of the semicircular ring;
the first connecting hole and the second connecting hole are connected in a matched mode through bolts and nuts to enable the connected small anchor ear to be connected with the connecting plate.
Preferably, one end of the connecting angle steel is welded at the middle position of the second hoop main body;
the other end of the connecting angle steel is welded at the middle position of the connecting plate.
Preferably, the second connecting hole on the connecting plate is a long hole.
Preferably, the first drop lead comprises: the rope fastening device comprises a steel wire rope, a first turn buckle, a first rope binding buckle, a second rope binding buckle and a second turn bolt;
the connecting hook of the first turn buckle is connected with the first hooking ring of the first lower household lead in a hooking way; a steel wire rope is wound on the connecting ring of the first turn buckle, and the head of the steel wire rope is bound on the steel wire rope through the first steel wire rope buckle;
the connecting hook of the second turnbuckle is connected with the hooking piece of the second electric user power distribution station in a hooking way; a steel wire rope is wound on the connecting ring of the second turn buckle, and the head of the steel wire rope is fastened on the steel wire rope through a second steel wire rope;
the user cable is bound on the steel wire rope through the binding rope.
Preferably, the first electric user power distribution station is provided with a first low-voltage branch box and a first meter box;
the electric cable of the user entering the first electric user power distribution station is guided to the first electric user power distribution station through the second user lead wire and is correspondingly connected with the first low-voltage branch box and the first meter box;
the second electric user power distribution station is provided with a second low-voltage branch box and a second meter box;
the electric cable of the user entering the second electric user power distribution station is guided to the second electric user power distribution station through the first lower user lead wire and is correspondingly connected with the second low-voltage branch box and the second meter box.
Preferably, the first electric user distribution station and the second electric user distribution station are respectively arranged on two sides of the telegraph pole; the lower household lead connecting mechanism is arranged close to the middle of the telegraph pole.
According to the technical scheme, the invention has the following advantages:
when the cross arm hoop is locked, the steel bosses on the inner wall of the cross arm hoop extrude and contract the telegraph pole to improve the locking force, and the anti-skid rubber pads on the surfaces of the steel bosses play a role in preventing skidding on the surfaces of the telegraph pole. When the first fixing hoop and the second fixing hoop are locked, the steel bosses on the inner walls of the first fixing hoop and the second fixing hoop extrude and contract the telegraph pole to improve the locking force, and the anti-skid rubber pads on the surfaces of the steel bosses play a role in preventing skidding on the surfaces of the telegraph pole. The grabbing rod force is improved, and the situation that the cross arm slides down and the solar panel slides down and falls can be avoided. And moreover, the solar power generation panel is arranged on the telegraph pole, so that the occupied area is reduced, and the shading influence of the ground environment on the solar power generation panel is avoided.
The first fixing hoop and the second fixing hoop are arranged outside the telegraph pole in a hooped mode, so that the upper fixing frame is fixedly arranged outside the telegraph pole; first horizontal square steel and the parallel arrangement of second horizontal square steel, lock first clamping screw and second clamping screw simultaneously when the installation, make the fixed staple bolt of first fixed staple bolt and second contract in step, embrace and establish at the wire pole outer wall. First horizontal square steel reaches parallel arrangement with the horizontal square steel of second, can the balanced atress, improves the steadiness.
The first drop lead and the second drop lead are respectively connected with the drop lead connecting mechanism. The lower household lead connecting mechanism is arranged on the telegraph pole. The height of the household lead connecting mechanism on the telegraph pole can be adjusted according to actual needs, so that the constructors and the maintenance and repair personnel in the later period can work according to the required height, and the convenience of the operation is improved. And the lower household lead connecting mechanism is arranged close to the middle of the telegraph pole, so that the danger that the telegraph pole is inclined due to the fact that the lower household lead pulls the top of the telegraph pole in the prior art is avoided. The first drop lead and the second drop lead respectively pull the utility pole along two opposite directions and play the effect of firm utility pole, avoid the risk that the unilateral pulls and arouses the utility pole slope.
In the invention, the single chip microcomputer calculates the difference between the acquired first gradient and the acquired second gradient to obtain whether the current gradient difference changes or not and whether the variation exceeds the gradient difference threshold range or not; the first inclination and the second inclination are respectively compared with a preset inclination threshold value, and whether the current inclination exceeds the threshold value is judged; when any over threshold value is compared, alarming is carried out through a display screen, alarming prompt information is transmitted to an upper computer, and alarming prompt is carried out through the upper computer. Therefore, the inclination information of each current telegraph pole can be acquired through the inclination sensor in the daily use process and the installation process, and the prompt is sent out when the exceeding threshold value occurs to prompt maintenance personnel or the installation personnel can maintain in time to avoid accidents.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings used in the description will be briefly introduced, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
Fig. 1 is a schematic view of the overall structure of a cable support mechanism with a clasping device;
FIG. 2 is a schematic diagram of the cross arm and the cross arm hoop;
FIG. 3 is a schematic view of the upper fixing frame;
FIG. 4 is a schematic view of a wire guide mechanism;
fig. 5 is a schematic structural view of the second hoop main body;
FIG. 6 is a schematic view of a structure of the conjoined small hoop;
FIG. 7 is a schematic view of a tie plate construction;
FIG. 8 is a first lower subscriber wiring structure;
fig. 9 is a circuit diagram of the inclination sensor.
Detailed Description
The present invention provides a cable support mechanism with a clasping device, as shown in fig. 1 to 9, comprising: the solar power generation device comprises a telegraph pole 1, a cross arm 2 and a solar power generation assembly;
a plurality of insulated terminals 3 for connecting cables are arranged on the cross arm 2; the cross arm 2 is connected with the hoop connecting hole 71 of the cross arm hoop 72 through a first cross arm bolt 74 and a second cross arm bolt 75 respectively, the cross arm hoop is arranged on the outer wall of the telegraph pole 1 in an embracing mode, and the cross arm 2 is fixedly arranged at a position close to the top of the telegraph pole 1 through the cross arm hoop 72; the inner wall of the cross arm hoop 72 is provided with a steel boss 73, and the surface of the steel boss 73 is pasted with an anti-skid rubber pad;
the solar power generation module includes: a fixing mechanism 50, a solar power generation panel 61, a solar power generation controller, and a storage battery; the solar power generation panel 61 is connected with the storage battery through a solar power generation controller; the solar power generation panel 61 is fixed to the top of the utility pole 1 by the fixing mechanism 50.
In order to make the objects, features and advantages of the present invention more obvious and understandable, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present embodiment, and it is apparent that the embodiments described below are only a part of embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the scope of protection of this patent.
The fixing mechanism 50 includes: the upper fixing frame 57, the lower fixing frame 58, the upper fixing frame 57 and the lower fixing frame 58 are connected through at least four first connecting square steels 63 which are uniformly distributed;
at least four second connecting square steels 62 which are uniformly distributed are arranged on the upper fixing frame 57, the top ends of the second connecting square steels 62 are connected with the back supporting plate of the solar power generation panel 61, and the bottom ends of the second connecting square steels 62 are connected with the upper fixing frame 57;
the upper fixing frame 57 includes: a first horizontal square steel 51, a second horizontal square steel 52, a first fixing hoop 53, a second fixing hoop 54, a first fixing screw 55 and a second fixing screw 56;
the first horizontal square steel 51 and the second horizontal square steel 52 are arranged in parallel, and the first fixing hoop 53 and the second fixing hoop 54 are arranged between the first horizontal square steel 51 and the second horizontal square steel 52;
a first fixing screw 55 sequentially passes through a first horizontal square steel 51 fixing hole, a first fixing hoop 53 fixing hole, a second fixing hoop 54 fixing hole and a second horizontal square steel 52 fixing hole, and two ends of the first fixing screw 55 are correspondingly connected with the first horizontal square steel 51 and the second horizontal square steel 52 in a locking manner through nuts;
the second fixing screw 56 sequentially passes through the first horizontal square steel 51 fixing hole, the first fixing hoop 53 fixing hole, the second fixing hoop 54 fixing hole and the second horizontal square steel 52 fixing hole, and two ends of the second fixing screw 56 are correspondingly connected with the first horizontal square steel 51 and the second horizontal square steel 52 in a locking manner through nuts;
the first fixing anchor ear 53 and the second fixing anchor ear 54 are arranged outside the telegraph pole 1 in a surrounding mode, so that the upper fixing frame 57 is fixedly arranged outside the telegraph pole 1;
the inner wall of the first fixing hoop 53 and the inner wall of the second fixing hoop 54 are respectively provided with a steel boss, the surface of the steel boss is pasted with an anti-skid rubber pad, and the anti-skid rubber pad is abutted to the outer surface of the telegraph pole 1.
When the cross arm hoop is locked, the steel bosses on the inner wall of the cross arm hoop extrude and contract the telegraph pole to improve the locking force, and the anti-skid rubber pads on the surfaces of the steel bosses play a role in preventing skidding on the surfaces of the telegraph pole. When the first fixing hoop and the second fixing hoop are locked, the steel bosses on the inner walls of the first fixing hoop and the second fixing hoop extrude and contract the telegraph pole to improve the locking force, and the anti-skid rubber pads on the surfaces of the steel bosses play a role in preventing skidding on the surfaces of the telegraph pole. The grabbing rod force is improved, and the situation that the cross arm slides down and the solar panel slides down and falls can be avoided. And moreover, the solar power generation panel is arranged on the telegraph pole, so that the occupied area is reduced, and the shading influence of the ground environment on the solar power generation panel is avoided.
In the embodiment provided by the invention, the telegraph pole 1 is provided with an inclination sensor; a control box is arranged inside the first electric user power distribution station 15 or the second electric user power distribution station 16; a main board is arranged in the control box, and a single chip microcomputer 10, a communication module and a display screen are arranged on the main board; the inclination sensor on the telegraph pole 1 is connected with the single chip microcomputer 10, the single chip microcomputer obtains the inclination of the telegraph pole 1 in real time, and the inclination of the telegraph pole 1 is displayed through the display screen; and the inclination of the telegraph pole 1 is also uploaded to an upper computer through a communication module.
Wherein, the gradient inductor includes: the device comprises an inclination sensing chip U3, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, an operational amplifier U1 and an operational amplifier U2;
one pin of an inclination sensing chip U3 is connected with a power supply through a resistor R1, the other pin of the inclination sensing chip U3 is connected with the ground through a capacitor C1, the other pin of the inclination sensing chip U3 is connected with the ground, the four pins of the inclination sensing chip U3 are connected with the ground, the six pins of the inclination sensing chip U3 are connected with a clock control signal of the single chip microcomputer 10 and used for receiving the clock control signal sent by the single chip microcomputer 10, the three pins of the inclination sensing chip U3 are connected with a PWM signal sending pin of the single chip microcomputer 10 and used;
the five pins of the inclination sensing chip U3 are respectively connected with the first end of the capacitor C2 and the first end of the capacitor C3; the second end of the capacitor C3 is grounded, the second end of the capacitor C2 is respectively connected with the first end of the resistor R3 and the three pins of the operational amplifier U1, and the two pins and one pin of the operational amplifier U1 are respectively connected with the first data receiving end of the single chip microcomputer;
a seventh pin of the inclination sensing chip U3 is respectively connected with a first end of a capacitor C4 and a first end of a capacitor C5, a second end of the capacitor C5 is grounded, and a second end of the capacitor C4 is respectively connected with a first end of a resistor R4 and a pin of an operational amplifier U2; the second end of the resistor R4 is grounded; two pins and three pins of the conveying amplifier U2 are respectively connected with a first data receiving end of the singlechip; the single chip microcomputer adopts STM32F 103; the inclination sensing chip U3 adopts ZCT600ML, ZCT260J or LY 215;
the inclination sensor is powered by a 5V direct-current power supply, in order to reduce the interference of the power supply to the inclination sensor, a capacitor C1 between the power supply and the ground plays a decoupling role, and a resistor R1 plays an anti-interference role;
the capacitor C3 and the capacitor C5 can limit the bandwidth of the inclination signal within the frequency of a preset threshold, and the capacitor C3 and the capacitor C5 play a role in filtering;
the capacitor C2, the resistor R3 and the operational amplifier U1 perform band-pass filtering on the induced inclination signal;
similarly, the capacitor C4, the resistor R4 and the operational amplifier U2 perform band-pass filtering on the induced inclination signal;
when the inclination sensing chip U3 passes a preset time length, a clock control signal sent by the single chip microcomputer 10 is obtained, inclination sensing is started, and when the current high level is received by the three pins of the inclination sensing chip U3, the current first inclination is sent to the single chip microcomputer 10 by the five pins of the inclination sensing chip U3;
then, acquiring a clock control signal sent by the single chip microcomputer 10 for a preset time length, starting inclination induction, and sending a current second inclination to the single chip microcomputer 10 by a seven pin of an inclination induction chip U3 when the current receiving of the three pins of the inclination induction chip U3 is a low level;
the single chip microcomputer 10 calculates the difference between the acquired first inclination and the acquired second inclination to obtain whether the current inclination difference changes or not and whether the variation exceeds the inclination difference threshold range or not;
the first inclination and the second inclination are respectively compared with a preset inclination threshold value, and whether the current inclination exceeds the threshold value is judged; when any over threshold value is compared, alarming is carried out through a display screen, alarming prompt information is transmitted to an upper computer, and alarming prompt is carried out through the upper computer. Therefore, the inclination information of each current telegraph pole can be acquired through the inclination sensor in the daily use process and the installation process, and the prompt is sent out when the exceeding threshold value occurs to prompt maintenance personnel or the installation personnel can maintain in time to avoid accidents. The pole erecting process and the using state of the daily telegraph pole are remotely monitored through the upper computer. Can reduce the wire pole and empty danger, at the fixed foundatin block in-process of preparation, the effect of protection has been played to the pole protection steel pipe. When a large number of telegraph poles are installed, the method can be repeatedly used, and the operation process of the method can be executed at the same time.
In one embodiment of the present invention, a cable support mechanism with a clasping device comprises: a first electrical user distribution substation 15, a second electrical user distribution substation 16, a first drop wire 6 and a second drop wire 7;
the middle part of the telegraph pole 1 is connected with a plurality of wire mechanisms 4 and a household lead connecting mechanism 5; the lower user lead connecting mechanism 5 is provided with a first connecting ring 11 and a second connecting ring 17; one end of the first lower household lead 6 is provided with a first hooking ring 12, and the other end of the first lower household lead 6 is provided with a second hooking ring 13; one end of the second lower household lead 7 is provided with a third hooking ring 18, and the other end of the second lower household lead 7 is provided with a fourth hooking ring 19; a first hooking ring 12 of the first lower household lead 6 is hooked and connected with a first connecting ring 11 of the lower household lead connecting mechanism 5; the first connecting ring 18 of the second drop lead 7 is hooked and connected with the second connecting ring 17 of the drop lead connecting mechanism 5;
the second hooking ring 13 of the first lower user lead wire 6 is hooked and connected with the second electric user power distribution station 16; the second hooking ring 19 of the second lower user lead 7 is hooked and connected with the first electric user distribution station 15; the wire guiding mechanisms 4 are arranged between the cross arm 2 and the lower household lead connecting mechanism 5 from top to bottom; one end of an electric cable of a user is connected with a power cable on the insulating terminal 3, the electric cable of the user extends downwards along the telegraph pole 1 and is fixedly arranged on the outer wall of the telegraph pole 1 through the wire guide mechanism 4, and the electric cable of the user entering the first electric user power distribution station 15 is guided through the second lower user lead 7; the user cable lines entering the second user distribution station 16 are routed via the first lower user line 6.
The lead wire mode of the invention is different from the prior art, a plurality of lead wire mechanisms are arranged between the cross arm and the household lead wire connecting mechanism from top to bottom; one end of an electric cable of the user is connected with a power cable on the insulating terminal, the electric cable of the user extends downwards along the telegraph pole and is fixedly arranged on the outer wall of the telegraph pole through a wire guide mechanism, and the electric cable of the user entering the first electric user power distribution station is guided through a second lower user lead; the user cable line entering the second user distribution station is guided via the first drop wire. The wire mechanism has the advantages that the wires and cables of the user are fixed on the outer wall of the telegraph pole, the wires and cables are prevented from being disordered, the arrangement and winding are facilitated, and the electricity utilization danger is reduced. The wire mechanisms can be arranged according to the requirements, the wire mechanisms split the cables of the users, different phase wires are separated, and the conductive safety is improved.
In the present invention, the wire guide mechanism 4 includes: the hoop comprises a first hoop main body 21, a second hoop main body 22, a connecting angle steel 23, a connecting plate 24 and a connecting small hoop 25; two ends of the first hoop main body 21 are provided with first connecting lead ends, and the first connecting lead ends are provided with first connecting holes; two ends of the second hoop main body 22 are provided with second connecting leading ends, and second connecting holes are formed in the second connecting leading ends; the first connecting hole on the first connecting lead end is matched and connected with the second connecting hole on the second connecting lead end through a bolt and a nut, so that the first hoop main body 21 and the second hoop main body 22 encircle the outer wall of the telegraph pole 1; one end of the connecting angle steel 23 is welded on the second hoop main body 22, and the other end of the connecting angle steel 23 is welded with the connecting plate 24; the integrated small hoop 25 is provided with a plurality of semicircular rings, a circular ring connecting plate is arranged between the semicircular rings, and a first connecting hole is formed in the circular ring connecting plate; second connecting holes are formed in the connecting plate 24, the number and the positions of the second connecting holes are respectively matched with those of the first connecting holes, and a space is formed between the second connecting holes and the second connecting holes; the center position of the distance corresponds to the center position of the semicircular ring; the first connecting hole and the second connecting hole are connected in a matched mode through bolts and nuts, so that the connected small hoop 25 is connected with the connecting plate 24.
Wherein, the second connecting hole on the connecting plate 24 is a long hole.
The inner walls of the first hoop main body 21 and the second hoop main body 22 may be both provided with steel bosses and anti-slip rubber pads attached to the surfaces of the steel bosses.
It will be understood that when an element or layer is referred to as being "on," connected to, "or" coupled to "another element or layer, it can be directly on, connected or coupled to the other element or layer, and intervening elements or layers may also be present. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element or layer, there are no intervening elements or layers present. Like numbers refer to like elements throughout. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the invention, one end of the connecting angle steel 23 is welded at the middle position of the second hoop main body 22; the other end of the connecting angle steel 23 is welded on the middle position of the connecting plate 24.
In the present invention, the first lower subscriber line 6 includes: a wire rope, a first turn buckle 31, a first wire rope buckle 32, a binding rope 33, a second wire rope buckle 34 and a second turn buckle 35; the connecting hook of the first turn buckle 31 is hooked and connected with the first hooking ring 12 of the first lower household lead 6; a steel wire rope is wound on the connecting ring of the first turn buckle 31, and the head of the steel wire rope is bound on the steel wire rope through a first steel wire rope buckle 32; the connecting hook of the second basket bolt 35 is hooked and connected with the hooking piece 36 of the second electric user power distribution station 16; a steel wire rope is wound on the connecting ring of the second turn buckle 35, and the head of the steel wire rope is bound on the steel wire rope through a second steel wire rope buckle 34; the user cable is bound to the steel wire rope through a binding rope 33.
The second drop lead 7 has the same structure as the first drop lead 6, and the detailed structure of the second drop lead 7 is not described again. The solar power generation controller and the storage battery may be provided at the first electric power consumer distribution station 15 or the second electric power consumer distribution station 16.
In the invention, the first electric user distribution station 15 is provided with a first low-voltage branch box 41 and a first meter box 42; the electric cable of the user entering the first electric user distribution station 15 is guided to the first electric user distribution station 15 through the second user lead 7, and is correspondingly connected with the first low-voltage branch box 41 and the first meter box 42; the second electric user distribution station 16 is provided with a second low-voltage branch box 43 and a second meter box 44; the user cable line entering the second user distribution station 16 is guided to the second user distribution station 16 via the first drop lead 6 and is connected to the second low voltage branch box 43 and the second meter box 44, respectively.
A first electric user distribution station 15 and a second electric user distribution station 16 are provided on both sides of the utility pole 1. Therefore, the utility pole 1 can be pulled in a relatively balanced manner, and the defect that the utility pole 1 is pulled down in a single direction or inclined can be avoided.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (7)
1. A cable support mechanism having a clasping device, comprising: the solar energy power generation device comprises a telegraph pole (1), a cross arm (2) and a solar energy power generation assembly;
a plurality of insulated terminals (3) connected with cables are arranged on the cross arm (2); the cross arm (2) is connected with a hoop connecting hole (71) of a cross arm hoop (72) through a first cross arm bolt (74) and a second cross arm bolt (75) respectively, the cross arm hoop is arranged on the outer wall of the telegraph pole (1) in a hooped mode, and the cross arm (2) is fixedly arranged at a position close to the top of the telegraph pole (1) through the cross arm hoop (72); the inner wall of the cross arm hoop (72) is provided with a steel boss (73), and the surface of the steel boss (73) is pasted with an anti-skid rubber pad;
the solar power generation module includes: a fixing mechanism (50), a solar power generation panel (61), a solar power generation controller, and a battery;
the solar power generation panel (61) is connected with the storage battery through a solar power generation controller; the solar power generation plate (61) is fixedly arranged on the top of the telegraph pole (1) through a fixing mechanism (50);
the telegraph pole (1) is provided with an inclination sensor; a control box is arranged inside the first electric user power distribution station (15) or the second electric user power distribution station (16);
a main board is arranged in the control box, and a single chip microcomputer (10), a communication module and a display screen are arranged on the main board;
the inclination sensor on the telegraph pole (1) is connected with the single chip microcomputer (10), the single chip microcomputer obtains the inclination of the telegraph pole (1) in real time, and the inclination of the telegraph pole (1) is displayed through the display screen; the inclination of the telegraph pole (1) is also uploaded to an upper computer through a communication module;
the inclination sensor includes: the device comprises an inclination sensing chip U3, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a capacitor C1, a capacitor C2, a capacitor C3, a capacitor C4, a capacitor C5, an operational amplifier U1 and an operational amplifier U2;
one pin of an inclination sensing chip U3 is connected with a power supply through a resistor R1, the other pin of the inclination sensing chip U3 is connected with the ground through a capacitor C1, the other pin of the inclination sensing chip U3 is connected with the ground, the four pins of the inclination sensing chip U3 are connected with the ground, the six pins of the inclination sensing chip U3 are connected with a clock control signal of the single chip microcomputer (10), the clock control signal sent by the single chip microcomputer (10) is received, the three pins of the inclination sensing chip U3 are connected with a PWM signal sending pin of the single chip microcomputer (10), and a level control signal sent;
the five pins of the inclination sensing chip U3 are respectively connected with the first end of the capacitor C2 and the first end of the capacitor C3; the second end of the capacitor C3 is grounded, the second end of the capacitor C2 is respectively connected with the first end of the resistor R3 and the three pins of the operational amplifier U1, and the two pins and one pin of the operational amplifier U1 are respectively connected with the first data receiving end of the single chip microcomputer;
a seventh pin of the inclination sensing chip U3 is respectively connected with a first end of a capacitor C4 and a first end of a capacitor C5, a second end of the capacitor C5 is grounded, and a second end of the capacitor C4 is respectively connected with a first end of a resistor R4 and a pin of an operational amplifier U2; the second end of the resistor R4 is grounded; two pins and three pins of the conveying amplifier U2 are respectively connected with a first data receiving end of the singlechip; the single chip microcomputer adopts STM32F 103; the inclination sensing chip U3 adopts ZCT600ML, ZCT260J or LY 215;
the inclination sensor is powered by a 5V direct-current power supply, in order to reduce the interference of the power supply to the inclination sensor, a capacitor C1 between the power supply and the ground plays a decoupling role, and a resistor R1 plays an anti-interference role;
the capacitor C3 and the capacitor C5 can limit the bandwidth of the inclination signal within the frequency of a preset threshold, and the capacitor C3 and the capacitor C5 play a role in filtering;
the capacitor C2, the resistor R3 and the operational amplifier U1 carry out band-pass filtering on the induced inclination signal;
similarly, the capacitor C4, the resistor R4 and the operational amplifier U2 carry out band-pass filtering on the induced inclination signal;
when the inclination sensing chip U3 passes a preset time length, a clock control signal sent by the single chip microcomputer (10) is obtained, inclination sensing is started, and when the current high level is received by the three pins of the inclination sensing chip U3, the current first inclination is sent to the single chip microcomputer (10) by the five pins of the inclination sensing chip U3;
then, a clock control signal sent by the single chip microcomputer (10) is obtained within a preset time length, inclination induction is started, and when the current low level is received by the three pins of the inclination induction chip U3, the current second inclination is sent to the single chip microcomputer (10) by the seven pin of the inclination induction chip U3;
the single chip microcomputer (10) calculates the difference between the acquired first inclination and the acquired second inclination to obtain whether the current inclination difference changes or not and whether the variation exceeds the inclination difference threshold range or not;
the first inclination and the second inclination are respectively compared with a preset inclination threshold value, and whether the current inclination exceeds the threshold value is judged;
when any over threshold value is compared, alarming is carried out through a display screen, alarming prompt information is transmitted to an upper computer, and alarming prompt is carried out through the upper computer.
2. The cable support mechanism with a clasping device of claim 1,
the fixing mechanism (50) includes: the upper fixing frame (57), the lower fixing frame (58), the upper fixing frame (57) and the lower fixing frame (58) are connected through at least four first connecting square steels (63) which are uniformly distributed;
at least four second connecting square steels (62) which are uniformly distributed are arranged on the upper fixing frame (57), the top ends of the second connecting square steels (62) are connected with the back supporting plate of the solar power generation plate (61), and the bottom ends of the second connecting square steels (62) are connected with the upper fixing frame (57);
the upper fixing frame (57) comprises: the device comprises a first horizontal square steel (51), a second horizontal square steel (52), a first fixing hoop (53), a second fixing hoop (54), a first fixing screw rod (55) and a second fixing screw rod (56);
the first horizontal square steel (51) and the second horizontal square steel (52) are arranged in parallel, and the first fixing hoop (53) and the second fixing hoop (54) are arranged between the first horizontal square steel (51) and the second horizontal square steel (52);
a first fixing screw rod (55) sequentially penetrates through a first horizontal square steel (51) fixing hole, a first fixing hoop (53) fixing hole, a second fixing hoop (54) fixing hole and a second horizontal square steel (52) fixing hole, and two ends of the first fixing screw rod (55) are correspondingly connected with the first horizontal square steel (51) and the second horizontal square steel (52) in a locking mode through nuts;
the second fixing screw rod (56) sequentially penetrates through the first horizontal square steel (51) fixing hole, the first fixing hoop (53) fixing hole, the second fixing hoop (54) fixing hole and the second horizontal square steel (52) fixing hole, and two ends of the second fixing screw rod (56) are correspondingly locked and connected with the first horizontal square steel (51) and the second horizontal square steel (52) through nuts;
the first fixing hoop (53) and the second fixing hoop (54) are arranged outside the telegraph pole (1) in a surrounding mode, and the upper fixing frame (57) is fixedly arranged outside the telegraph pole (1);
the inner wall of the first fixing hoop (53) and the inner wall of the second fixing hoop (54) are respectively provided with a steel boss, an anti-skid rubber pad is pasted on the surface of the steel boss, and the anti-skid rubber pad is abutted to the outer surface of the telegraph pole (1).
3. The cable support mechanism with a clasping device of claim 1,
further comprising: a first electrical user distribution station (15), a second electrical user distribution station (16), a first drop wire (6) and a second drop wire (7);
the telegraph pole (1) is connected with a plurality of wire mechanisms (4) and a household lead connecting mechanism (5);
the lower household lead connecting mechanism (5) is provided with a first connecting ring (11) and a second connecting ring (17);
one end of the first lower household lead (6) is provided with a first hooking ring (12), and the other end of the first lower household lead (6) is provided with a second hooking ring (13);
one end of the second drop lead (7) is provided with another first hooking ring (18), and the other end of the second drop lead (7) is provided with another second hooking ring (19);
a first hooking ring (12) of the first lower household lead (6) is hooked and connected with a first connecting ring (11) of the lower household lead connecting mechanism (5);
the other first hooking ring (18) of the second household lead (7) is hooked and connected with a second connecting ring (17) of the household lead connecting mechanism (5);
a second hooking ring (13) of the first lower user lead wire (6) is hooked and connected with a second electric user power distribution station (16);
the other second hooking ring (19) of the second lower user lead wire (7) is hooked and connected with the first electric user distribution station (15);
the wire guiding mechanisms (4) are arranged between the cross arm (2) and the household lead connecting mechanism (5) from top to bottom; one end of an electric user cable is connected with a power cable on the insulating terminal (3), the electric user cable extends downwards along the telegraph pole (1) and is fixedly arranged on the outer wall of the telegraph pole (1) through a wire guide mechanism (4), and the electric user cable entering a first electric user power distribution station (15) is guided through a second lower user lead (7);
the user cable line entering the second user distribution station (16) is guided via the first lower user lead (6).
4. The cable support mechanism with a clasping device of claim 3,
the wire guide mechanism (4) includes: the hoop comprises a first hoop main body (21), a second hoop main body (22), connecting angle steel (23), a connecting plate (24) and a small connecting hoop (25);
two ends of the first hoop main body (21) are provided with first connecting leading ends, and first connecting holes are formed in the first connecting leading ends;
two ends of the second hoop main body (22) are provided with second connecting leading ends, and second connecting holes are formed in the second connecting leading ends;
the first connecting hole on the first connecting lead end is matched and connected with the second connecting hole on the second connecting lead end through a bolt and a nut, so that the first hoop main body (21) and the second hoop main body (22) encircle the outer wall of the telegraph pole (1);
one end of the connecting angle steel (23) is welded on the second hoop main body (22), and the other end of the connecting angle steel (23) is welded with the connecting plate (24);
the connected small hoop (25) is provided with a plurality of semicircular rings, a circular ring connecting plate is arranged between the semicircular rings, and a first connecting hole is formed in the circular ring connecting plate;
second connecting holes are arranged on the connecting plate (24), the number and the positions of the second connecting holes are respectively matched with those of the first connecting holes, and a space is arranged between the second connecting holes and the second connecting holes; the center position of the distance corresponds to the center position of the semicircular ring;
the first connecting hole and the second connecting hole are connected in a matched mode through bolts and nuts to enable the connected small anchor ear (25) to be connected with the connecting plate (24);
one end of the connecting angle steel (23) is welded at the middle position of the second hoop main body (22);
the other end of the connecting angle steel (23) is welded at the middle position of the connecting plate (24);
the second connecting hole on the connecting plate (24) is a long-strip hole.
5. The cable support mechanism with a clasping device of claim 3,
the first down lead (6) comprises: the rope fastening device comprises a steel wire rope, a first basket bolt (31), a first steel wire rope buckle (32), a rope binding rope (33), a second steel wire rope buckle (34) and a second basket bolt (35);
the connecting hook of the first turn buckle (31) is connected with the first hooking ring (12) of the first lower household lead (6) in a hooking way; a steel wire rope is wound on a connecting ring of the first turn buckle (31), and a steel wire rope head is bound on the steel wire rope through a first steel wire rope buckle (32);
the connecting hook of the second turnbuckle (35) is hooked and connected with the hooking piece (36) of the second electric user power distribution station (16); a steel wire rope is wound on a connecting ring of the second turn buckle (35), and the head of the steel wire rope is bound on the steel wire rope through a second steel wire rope buckle (34);
the electric user cable is bound on the steel wire rope through a binding rope (33).
6. The cable support mechanism with a clasping device of claim 3,
the first electric user power distribution station (15) is provided with a first low-voltage branch box (41) and a first meter box (42);
the electric cable of the user entering the first electric user power distribution station (15) is guided to the first electric user power distribution station (15) through the second user lead wire (7) and correspondingly connected with the first low-voltage branch box (41) and the first meter box (42);
the second electric user power distribution station (16) is provided with a second low-voltage branch box (43) and a second meter box (44);
the user cable entering the second user distribution station (16) is guided to the second user distribution station (16) through the first lower user lead wire (6) and is correspondingly connected with the second low-voltage branch box (43) and the second meter box (44).
7. The cable support mechanism with a clasping device of claim 3,
the first electric user power distribution station (15) and the second electric user power distribution station (16) are respectively arranged on two sides of the telegraph pole (1);
the lower household lead connecting mechanism (5) is arranged close to the middle of the telegraph pole (1).
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| CN201811012725.7A CN108988271B (en) | 2018-08-31 | 2018-08-31 | Cable supporting mechanism with holding device |
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| CN201811012725.7A CN108988271B (en) | 2018-08-31 | 2018-08-31 | Cable supporting mechanism with holding device |
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| CN108988271B true CN108988271B (en) | 2020-10-23 |
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| CN112878783A (en) * | 2021-01-13 | 2021-06-01 | 蔡鸿玲 | Electric power staple bolt of acting as go-between |
| CN114458070B (en) * | 2022-03-04 | 2023-09-08 | 郑州市雷德水泥制品有限公司 | Corrosion-resistant wire pole of safety protection for power line |
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| CN108988271A (en) | 2018-12-11 |
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Address after: 256200 No.69, third Daixi Road, Daixi sub district office, Zouping City, Binzhou City, Shandong Province Applicant after: Zouping power supply Co.,Ltd. Address before: Three road 256200 Shandong County of Zouping province Binzhou City Dai Xi No. 69 Applicant before: ZOUPING POWER SUPPLY Co. |
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Effective date of registration: 20200918 Address after: Building 1-2, power supply company, 701 Yangcheng 4th Road, Xincheng sub district office, Yangxin County, Binzhou City, Shandong Province Applicant after: YANGXIN POWER SUPPLY COMPANY OF STATE GRID SHANDONG ELECTRIC POWER Co. Address before: 256200 No.69, third Daixi Road, Daixi sub district office, Zouping City, Binzhou City, Shandong Province Applicant before: Zouping power supply Co.,Ltd. |
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