Communication base station coupler
Technical Field
The invention belongs to the technical field of couplers, and particularly relates to a communication base station coupler.
Background
In a microwave system, one path of microwave power is often divided into a plurality of paths in proportion, which is a power distribution problem; the element for realizing the function is called a power distribution component, namely a coupler, and mainly comprises the following components: the directional coupler, power divider and various microwave branch devices, the photoelectric coupler is an electricity-light-electricity conversion device which uses light as medium to transmit electric signal, it is composed of two portions of luminous source and light receiver, the luminous source and light receiver are assembled in same closed shell body, they are isolated by transparent insulator, the pin of luminous source is input end, the pin of light receiver is output end, the common luminous source is light-emitting diode, the light receiver is photosensitive diode, photosensitive triode, etc.
Along with the rapid development of information network technology, the coupler is as the essential connecting element of network transmission such as optic fibre, when network staff is at installation work such as bridging cable, owing to need fix the cable and fixed coupler simultaneously, traditional coupler fixed mode generally is the bolt fastening, it is inconvenient to have brought for installation work, and need with the screw phase-match, the complicated consuming time power of installation, thereby staff's working strength has been strengthened, the mounting base to different shapes need use different fixing bolt to fix simultaneously, very big increase the cost, and when connecting the cable, need dismantle the coupler, however, it is tight to install the clamp to many pairs of cables, it is loaded down with trivial details to operate, thereby need consume a large amount of time. In view of the above, the present invention provides a communication base station coupler, which has the following features:
(1) the communication base station coupler provided by the invention has the advantages of simple structure, convenience in operation, strong functionality and novel design, the first threaded rod, the sucking disc, the arc-shaped fixing plate, the L-shaped clamping block and the arc-shaped clamping block are arranged to be matched with each other, the coupler can be better installed, installation bases with different sizes can be installed, the installation between the coupler and the installation bases is more consistent, meanwhile, the phenomenon that a worker fixes the coupler through a plurality of fixing bolts is avoided, the working strength of the worker is increased, the cost is reduced, and meanwhile, the installation efficiency of the coupler is greatly improved.
(2) According to the communication base station coupler provided by the invention, the second threaded rod, the mounting box, the pressing plate, the arc-shaped wire groove seat, the first spring and the chain wheel are matched with each other, so that a cable can be better clamped to enable a circuit to be communicated, the coupler is prevented from being disassembled, the mounting speed of the cable is greatly increased, a large amount of time is shortened, and the labor output is reduced.
Disclosure of Invention
The invention aims to solve the problems and provides a communication base station coupler which is simple in structure, convenient and fast to operate, strong in functionality and novel in design, the coupler can be better installed by arranging the first threaded rod, the sucking disc, the arc-shaped fixing plate, the L-shaped clamping block and the arc-shaped clamping block to be matched with each other, the installation bases with different sizes can be installed, the coupler and the installation bases are more matched in installation, meanwhile, the phenomenon that a worker fixes the coupler through a plurality of fixing bolts, the working strength of the worker is increased, the cost is reduced, and meanwhile, the installation efficiency of the coupler is greatly improved; through setting up mutually supporting between second threaded rod, mounting box, clamp plate, arc wire groove seat, first spring and the sprocket, can be better press from both sides tightly the messenger circuit intercommunication to the cable, avoided dismantling the coupler, very big acceleration the installation rate of cable, shortened a large amount of time, reduced labor output.
The invention achieves the aim through the following technical scheme that the communication base station coupler sequentially comprises a fixing mechanism, a mounting seat, a coupler body and a clamping mechanism from top to bottom, wherein the fixing mechanism is arranged on the lower surface of the mounting seat;
the fixing mechanism comprises a connecting rod and arc-shaped fixing plates, the top end of the connecting rod is fixedly connected with the bottom end of the mounting seat, a plurality of first threaded rods are in threaded connection with the surface of each arc-shaped fixing plate, one end of each first threaded rod is rotatably connected with a first bearing seat, one end of each first bearing seat is fixedly connected with one of an L-shaped fixture block, an arc-shaped fixture block or a sucker, one ends of the L-shaped fixture block and the arc-shaped fixture block are fixedly connected with sponge blocks, the number of the arc-shaped fixing plates is five, two adjacent arc-shaped fixing plates are rotatably connected through a door rotating shaft, and the top end of one arc-shaped fixing;
the bottom end of the inner cavity of the coupler main body is fixedly connected with a fixed seat, the top end of the fixed seat is provided with a mounting groove, the bottom of the mounting groove is fixedly connected with a cable conducting strip, the side wall of the coupler main body is provided with a wire hole, the side wall of the inner cavity of the coupler main body is fixedly connected with a second telescopic spring, one end of the second telescopic spring is fixedly connected with an arc-shaped wire groove seat, the top end of the arc-shaped wire groove seat is fixedly connected with a supporting block, and the surface of the arc-shaped wire groove;
clamping mechanism includes second threaded rod and mounting box, second threaded rod bottom rotates and is connected with the secondary shaft bearing, secondary shaft bearing bottom fixedly connected with clamp plate, the insulating lug of clamp plate bottom fixedly connected with, the bearing has been cup jointed on second threaded rod surface, and bearing surface gomphosis connects on the mounting box top, and the sprocket has been cup jointed on second threaded rod surface, the sprocket surface is around twining there is the chain, the first expanding spring of mounting box inner chamber top fixedly connected with, first expanding spring bottom fixedly connected with square frame, and square frame bottom and coupler main part top fixed connection.
Specifically, first threaded rod figure is six, six first threaded rod average branch is three groups, three groups first threaded rod rotates with L shape fixture block, arc fixture block and sucking disc respectively through first bearing frame and is connected, three groups arc fixed plate lateral wall is all run through on first threaded rod top and extends to the surface.
Specifically, the number of the first telescopic springs is a plurality, and the first telescopic springs are uniformly distributed on the surface of the square frame.
Specifically, second threaded rod and sprocket figure are three, three second threaded rod connection second bearing frame one end from the top down runs through mounting box inner chamber, square body frame inner chamber and coupler main part top in proper order and extends to the fixing base top, and is three connect through chain drive each other between the sprocket.
Specifically, L-shaped fixture block and arc fixture block figure are two, two the L-shaped fixture block sets up relatively, two the arc fixture block sets up relatively, and two L-shaped fixture blocks and two arc fixture blocks that are located the connecting rod left and right sides are "X" type alternately symmetrical arrangement.
Specifically, the number of the second expansion springs is four, the four second expansion springs are equally divided into two groups, one group of the second expansion springs located on two sides of the fixed seat are symmetrically distributed, and the arc-shaped wire groove seat is far away from the supporting block, penetrates through the wire hole and extends to the surface of the coupler main body.
Specifically, the number of the insulation lugs and the number of the cable conducting strips are three, the insulation lugs and the cable conducting strips are located on the same vertical plane, and the sizes of the insulation lugs and the sizes of the cable conducting strips are equal.
Specifically, the connecting rod figure is three, three the connecting rod sets up in the mount pad bottom from left to right in proper order equidistance.
The invention has the beneficial effects that:
(1) the communication base station coupler provided by the invention has the advantages of simple structure, convenience in operation, strong functionality and novel design, the first threaded rod, the sucking disc, the arc-shaped fixing plate, the L-shaped clamping block and the arc-shaped clamping block are arranged to be matched with each other, the coupler can be better installed, installation bases with different sizes can be installed, the installation between the coupler and the installation bases is more consistent, meanwhile, the phenomenon that a worker fixes the coupler through a plurality of fixing bolts is avoided, the working strength of the worker is increased, the cost is reduced, and meanwhile, the installation efficiency of the coupler is greatly improved.
(2) According to the communication base station coupler provided by the invention, the second threaded rod, the mounting box, the pressing plate, the arc-shaped wire groove seat, the first spring and the chain wheel are matched with each other, so that a cable can be better clamped to enable a circuit to be communicated, the coupler is prevented from being disassembled, the mounting speed of the cable is greatly increased, a large amount of time is shortened, and the labor output is reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic overall side view of the present invention;
FIG. 3 is a schematic view of an arc-shaped wire guide slot seat according to the present invention;
FIG. 4 is a schematic view of the enlarged structure of part A of the present invention.
In the figure: 1. the first threaded rod, 2, a first bearing seat, 3, an L-shaped clamping block, 4, a sponge block, 5, an arc-shaped clamping block, 6, a mounting seat, 7, a fixed seat, 8, a square frame, 9, a chain, 10, a bearing, 11, a chain wheel, 12, a mounting box, 13, a second threaded rod, 14, a second bearing seat, 15, a pressing plate, 16, an insulating lug, 17, a coupler main body, 18, a connecting rod, 19, a sucking disc, 20, a door rotating shaft, 21, an arc-shaped fixed plate, 22, a mounting groove, 23, a cable conducting plate, 24, a first expansion spring, 25, an arc-shaped wire groove seat, 26, a sealing ring, 27, a second expansion spring, 28, a supporting block, 29 and a wire guide hole.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a communication base station coupler includes, in order from top to bottom, a fixing mechanism mounted on a lower surface of a mounting base 6, the mounting base 6, a coupler body 17 mounted on an upper surface of the mounting base 6, and a clamping mechanism mounted on an upper surface of the coupler body 17;
the fixing mechanism comprises a connecting rod 18 and an arc-shaped fixing plate 21, the top end of the connecting rod 18 is fixedly connected with the bottom end of the mounting seat 6, the surface of the arc-shaped fixing plate 21 is in threaded connection with a plurality of first threaded rods 1, one end of each first threaded rod 1 is rotatably connected with a first bearing seat 2, one end of each first bearing seat 2 is respectively and fixedly connected with one of an L-shaped fixture block 3, an arc-shaped fixture block 5 or a sucker 19, so that the installation bases with different shapes and sizes can be conveniently and better installed, one ends of the L-shaped fixture block 3 and the arc-shaped fixture block 5 are fixedly connected with the sponge block 4, so that the L-shaped fixture block 3 and the arc-shaped fixture block 5 are prevented from being damaged by friction with the mounting base, the number of the arc-shaped fixing plates 21 is five, two adjacent arc-shaped fixing plates 21 are rotatably connected through a door rotating shaft 20, and the top end of one arc-shaped fixing plate 21 is fixedly connected with the bottom end of the connecting rod 18;
the bottom end of the inner cavity of the coupler main body 17 is fixedly connected with a fixed seat 7, the top end of the fixed seat 7 is provided with a mounting groove 22, the bottom of the mounting groove 22 is fixedly connected with a cable conducting strip 23, so that cable connectors can be better contacted, and circuits can be communicated, the side wall of the coupler main body 17 is provided with a wire hole 29, the side wall of the inner cavity of the coupler main body 17 is fixedly connected with a second telescopic spring 27, one end of the second telescopic spring 27 is fixedly connected with an arc-shaped wire groove seat 25, so that elastic force can be better provided for the arc-shaped wire groove seat 25, the top end of the arc-shaped wire groove seat 25 is fixedly connected with a supporting block 28, the surface of the arc-shaped wire groove seat 25 is sleeved with a sealing ring 26, so that a closed environment can be formed, and dust and;
the clamping mechanism comprises a second threaded rod 13 and a mounting box 12, the bottom end of the second threaded rod 13 is rotatably connected with a second bearing block 14, the bottom end of the second bearing block 14 is fixedly connected with a pressing plate 15, the bottom end of the pressing plate 15 is fixedly connected with an insulating lug 16, so that a cable joint can be better pressed on a cable conducting plate 23 to communicate a circuit, and the cable joint can be prevented from loosening and falling off, a bearing 10 is sleeved on the surface of the second threaded rod 13, the bearing 10 is connected to the top end of the mounting box 12 in a surface embedding manner, so that the second threaded rod 13 can rotate conveniently, a chain wheel 11 is sleeved on the surface of the second threaded rod 13, a chain 9 is wound on the surface of the chain wheel 11 to facilitate the mutual transmission between the chain wheels 11, a first expansion spring 24 is fixedly connected to the top end of an inner cavity of the mounting box 12, so that the mounting, the bottom end of the first telescopic spring 24 is fixedly connected with a square frame 8, and the bottom end of the square frame 8 is fixedly connected with the top end of the coupler main body 17.
The number of the first threaded rods 1 is six, the six first threaded rods 1 are divided into three groups on average, the three groups of first threaded rods 1 are respectively and rotatably connected with the L-shaped fixture block 3, the arc-shaped fixture block 5 and the sucker 19 through first bearing seats 2, the top ends of the three groups of first threaded rods 1 penetrate through the side wall of the arc-shaped fixing plate 21 and extend to the surface, the first threaded rods 1 can be conveniently and better rotated, and meanwhile, the L-shaped fixture block 3, the arc-shaped fixture block 5 and the sucker 19 are driven to be fixed on the mounting base; the number of the first telescopic springs 24 is a plurality, and the plurality of first telescopic springs 24 are uniformly distributed on the surface of the square frame 8, so that the elastic force can be better provided for the mounting box 12, and the mounting box 12 can move in the vertical direction; the number of the second threaded rods 13 and the number of the chain wheels 11 are three, one end of each second threaded rod 13, which is connected with the second bearing seat 14, sequentially penetrates through the inner cavity of the mounting box 12, the inner cavity of the square frame 8 and the top end of the coupler main body 17 from top to bottom and extends to the top of the fixed seat 7, and the three chain wheels 11 are mutually connected in a transmission manner through the chains 9, so that the second threaded rods 13 can be rotated better, the second threaded rods 13 press and clamp cables through the pressing plate 15, and the mutual transmission among the three chain wheels 11 is facilitated; the number of the L-shaped fixture blocks 3 and the number of the arc-shaped fixture blocks 5 are two, the two L-shaped fixture blocks 3 are arranged oppositely, the two arc-shaped fixture blocks 5 are arranged oppositely, and the two L-shaped fixture blocks 3 and the two arc-shaped fixture blocks 5 which are positioned at the left side and the right side of the connecting rod 18 are arranged in an X-shaped crossed symmetrical mode, so that the installation bases with different shapes and sizes can be installed better; the number of the second expansion springs 27 is four, the four second expansion springs 27 are divided into two groups on average, one group of the second expansion springs 27 located on two sides of the fixed seat 7 are symmetrically distributed, and the arc-shaped wire slot seat 25 far away from the supporting block 28 penetrates through the wire hole 29 and extends to the surface of the coupler main body 17, so that the arc-shaped wire slot seat 25 can be better provided with elasticity, and cables can be better connected; the number of the insulating bumps 16 and the number of the cable conducting strips 23 are three, the three insulating bumps 16 and the three cable conducting strips 23 are positioned on the same vertical plane, and the sizes of the insulating bumps 16 and the sizes of the cable conducting strips 23 are equal, so that the cable connector can be pressed on the cable conducting strips 23 better, a circuit is connected, and the cable connector is prevented from loosening and falling off; the connecting rod 18 figure is three, three the connecting rod 18 from left to right sets up in the 6 bottoms of mount pad of equidistance in proper order, is convenient for better fix the coupler through arc fixed plate 21.
When the invention is used, when a coupler of a communication base station is installed, firstly, the state of an installation base is observed, when the installation base is a plane, firstly, a first threaded rod 1 connected with a sucker 19 is rotated, so that the first threaded rod 1 drives the sucker 19 to move towards the plane base through a first bearing seat 2, thereby the sucker 19 is tightly attached to the plane base, so that the sucker 19 is adsorbed on the plane base, when the installation base is a cylinder, firstly, the first threaded rod 1 connected with an arc-shaped fixture block 5 is rotated, so that the first threaded rod 1 drives the arc-shaped fixture block 5 to move towards the cylinder base through the first bearing seat 2, thereby two arc-shaped fixture blocks 5 clamp the cylinder base, when the installation base is a square column, the first threaded rod 1 connected with an L-shaped fixture block 3 is rotated, so that the first threaded rod 1 drives the L-shaped fixture block 3 to move towards the square column base through the first bearing seat 2, thereby two L-shaped clamping blocks 3 clamp two edges of the square column base, thereby fixing the coupler is completed, then the arc-shaped wire slot seat 25 is pulled, the arc-shaped wire slot seat 25 drives the supporting block 28 to move towards the direction far away from the fixed seat 7, after the arc-shaped wire slot seat 25 drives the supporting block 28 to move to the corresponding position, the tail end of the cable connector is placed at the top end of the supporting block 28, meanwhile, the cable is placed in the arc-shaped wire slot seat 25, then the arc-shaped wire slot seat 25 is loosened, thereby the arc-shaped wire slot seat 25 moves towards the fixed seat 7 under the action of the second spring, the arc-shaped wire slot seat 25 drives the supporting block 28 to move towards the fixed seat 7, the supporting block 28 drives the cable to move towards the fixed seat 7, when one end of the cable connector moves to the top of the fixed seat 7, the sealing ring 26 is pushed, and the sealing ring 26 and the, thereby form airtight environment, rotate one of them second threaded rod 13 again, make second threaded rod 13 drive surplus second threaded rod 13 through sprocket 11 and chain 9 and rotate, thereby make second threaded rod 13 drive under coupler main part 17 and drive clamp plate 15 through second bearing frame 14 and move to fixing base 7 direction, make clamp plate 15 drive insulating lug 16 and move to fixing base 7 direction, make insulating lug 16 and the contact of cable joint and the extrusion of moving, thereby make insulating lug 16 drive cable joint and cable conducting strip 23 and closely laminate, make the circuit communicate, thereby accomplish the installation of communication base station coupler.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.