CN105162055B - A kind of cable fixture of use camlock - Google Patents
A kind of cable fixture of use camlock Download PDFInfo
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- CN105162055B CN105162055B CN201510647683.4A CN201510647683A CN105162055B CN 105162055 B CN105162055 B CN 105162055B CN 201510647683 A CN201510647683 A CN 201510647683A CN 105162055 B CN105162055 B CN 105162055B
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Abstract
The invention discloses a kind of cable fixture of use camlock, including device body, the device body, which is provided with, can cooperate to clamp two paired chucks of cable, two chucks are respectively the first chuck and the second chuck, device body is provided with a location guide, the location guide and the second chuck are connected, and rotating forward for location guide can drive the second chuck to move up and close first chuck, the reverse rotation of location guide can drive the second chuck to move down and remote first chuck；The present invention is had simple in construction using the cable fixture of camlock, it is easy to processed, highly versatile, the cable of applicable different line footpaths, easy to operate, security is good, and clamping cable is consolidated, and service life is long, and cost is low, or even the advantage being readily disassembled.
Description
Technical field
The present invention relates to the installing area of cable, especially a kind of cable fixture of use camlock.
Background technology
Electrical Safety on today's society, it is ensured that power network safety operation is particularly significant, connecting position of wires reason is bad, gives people
Bring many puzzlements.Cable or the electric wire connection of work high above the ground are needed, cable fixture is installed, whether dismounting is convenient, directly
The length of influence aerial work time is connect, if not convenient, the work high above the ground time can be increased, increases construction risk, dismounting
The problem of trouble can more cause to be unfavorable for subsequent treatment, maintenance and reuse, and whether wire connection is safe and reliable, even more closes
It is the personal safety of people, it is especially desirable to pay attention to.
When street code is laying cable, the device for stretching fixed cable.Traditional street code is will using metal wire
The fixed device of cable binding, not using only trouble, construction risk, and also solidus is loosely, and use for a long time can loosen, and more can
Released because of aging.Existing Publication No. CN203377563U Chinese patent discloses a kind of street code, is rotary type electricity
Cable fixing device, can synchronously realize the locking of cable and non-return by rotating chuck, including thread clamping mechanism, and thread clamping mechanism includes
At least one quiet chuck and the dynamic chuck being connected by a rotary shaft with the quiet chuck one end, move chuck around the rotary shaft rotate with
The cable-through hole that quiet chuck formation power supply cable is passed through, moves chuck by retaining mechanism limiting locking, retaining mechanism includes latch segment,
By moving the outside of chuck provided with non-return sawtooth and the cooperation of non-return sawtooth being provided with latch segment one end, at the same realize it is non-return and
Locking.Although the street code cable can be fastened, locking and it is locking be all to rely on latch segment, move chuck relative to latch segment
The direction easily released and the direction of locking be two opposite directions being similar in rectilinear direction, and dynamic chuck and latch segment sawtooth
The part of cooperation, mechanical property relative deficiency, trailing cable or clamping cable when, especially street code interval farther out, cable it is thicker
Or the position such as corner, dynamic chuck will bear larger tension force, and corresponding latch segment is also subjected to significant forces, and both matching parts are easy
It is destroyed, the fastness and lasting validity of clamp are influenceed, the service life of street code is limited, and directly rotate dynamic chuck manually
In place, coordinate clamp with quiet chuck, it is not easy to clamping cables, may result in fixed cable and rock.
Existing Publication No. CN103066535U Chinese patent discloses a kind of device for quickly mounting cable, is lift
Cable fixture, can synchronously realize cable locking and non-return by rising dynamic chuck, including fixed dress on a mounting board
Put and cable clamping interface and sliding groove are provided with body and sliding equipment, device body, sliding equipment is moved along sliding groove, cable quilt
Sliding equipment is limited in cable clamping interface；Sliding groove, which is provided with the first non-return tooth, sliding equipment, is provided with the second non-return tooth,
First non-return tooth is reversely engaged with the second non-return tooth, and sliding equipment includes fixing bolt, and fixing bolt regulation first stops
It is elastic that inverse tooth and the second non-return tooth are reversely engaged.The apparatus structure is complicated, is related to part many and mostly non-in addition to screws
Standard component, need to individually be customized, and cost is high, and the anti-plate direction of clamping cables direction and non-return tooth was used on the same line
It is used for stability and fastness of the locking non-return tooth by very big stress, easily influence structure in journey.
The existing patent of both of the aforesaid, although the process of clamping cable is more convenient, but in change circuit or other needs
Again in the case of cabling, by street code（Device for quickly mounting cable）When removing recycling from cable, work is unlocked
It is cumbersome, dismounting is not easy to, extends the aerial work time of workmen.
The content of the invention
The task of the present invention is to provide a kind of simple in construction, it is easy to process, highly versatile, the electricity of applicable different line footpaths
Cable, easy to operate, security is good, and clamping cable is consolidated, and service life is long, and cost is low, or even the use cam lock being readily disassembled
Tight cable fixture.
The present invention is realized by following technical proposals：
A kind of cable fixture of use camlock, including device body, it is characterised in that:Described device body 1
It can be cooperated provided with least one pair of to clamp the paired chuck group of cable, and a pair of chuck groups include two chucks,
Two chucks are respectively to be additionally provided with one on the first chuck and the second chuck, device body to be used to fix second chuck and right
The location guide that second chuck is oriented to, the location guide is slidably matched with the second chuck, the second chuck and location guide it
Between provided with can by the second chuck lock it is spacing on location guide and limit the second chuck the camlock machine moved up and down
Structure.
Further improvement project of the invention includes：
The cam lock holding mechanism includes disc cam, and one end of disc cam is hinged with second chuck, and relatively
The end of the other end be provided with cam groove, the cam groove and the location guide are connected.
The cam lock holding mechanism also includes the action bars that the disc cam can be driven to rotate.
Two spacing holes that the disc cam is turned on provided with fixed via and with fixed via, second chuck
Hinge hole is provided with, the action bars is provided with operation through hole, and one end of action bars is through fixed via and hinge hole by disk
One end of shape cam is hinged with the second chuck, and a connection piece passes through two spacing holes with operation through hole by disc cam and behaviour
Fixed as bar.
Described device body is provided with the strip through hole through device body, and the location guide is fixed on device body
Side, one end of second chuck is fixed through strip through hole with location guide, and the second chuck can be along fixation
The length direction of guide rod is moved up and down.One end fixed with location guide of such a chuck of structure second and the clamp for clamp
Head is located at the both sides of device body respectively, and the setting of strip through hole limits the second chuck and carries out circumferential turn around location guide
Dynamic, the operation of cable fixture is more convenient, clamping cable that can firmly, stably.
First chuck is to be and the dress with the integrally formed structure of described device body, or first chuck
The mode being fixedly connected between the absolute construction that body is fixedly connected, and the first chuck and device body is put for on-rotary type to connect
Connect or connected for rotary type.It is preferred that can be clamped between the shaft centerline of the first chuck and first chuck and the second chuck
The rotary type that the sagittal plane of cable is parallel is connected.
On at least one chuck in described two chucks that chuck group includes preferably at least described in a pair, can with it is another
The face of chuck cooperation clamping cable is arcwall face structure or is the folding surface structure that both sides can be with conductive cable contacts（The application
In, at least both sides can be referred to as folding surface structure with the folding surface structure of conductive cable contacts, this folding surface structure refers to section and is
" V-arrangement ", " L-shaped ", " W shapes " etc. at least include the folding surface structure that two angles are less than 180 ° of face）, i.e. at least one pair of described folder
It can coordinate the face of clamping cable with another chuck at least one chuck in the first chuck and the second chuck that head group includes
For arcwall face structure or folding surface structure.
Described two chucks at least one pair of described chuck group include carrying the clamp position for clamping cable
Clamp head, and the clamp head number that can clamp same cable that a chuck includes can press from both sides with what another chuck included
The clamp head number for holding the cable is identical or different, and the clamp head of two chucks is correspondingly arranged or shifted to install.Shift to install
It can be following structure：First chuck, which includes one, is used for the clamp head of clamp, and the second chuck, which includes two, spaced to be used for
The clamp head of clamp, and the clamp head of the first chuck clamp position be located at the second chuck two clamp heads clamp position it
Between.
The cable fixture of the use camlock can only include a pair of chuck groups, may also comprise two pairs it is described above
Chuck group.During including two pairs with upper grip group, two pairs can be set with part or all of first chuck in upper grip group（Or the
Two chucks）Fixed respectively with device body, two pairs can also be set with part or all of first chuck in upper grip group（Or the
Two chucks）Between be fixedly connected and can interlock.It is fixedly connected between first chuck in preferably at least two pairs chuck groups
And can interlock, and/or be fixedly connected and can interlock between second chuck at least two pairs chuck groups；First chuck
（Second chuck）Between the mode that is fixedly connected can be formed in one, or do not weld, rivet, being spirally connected etc. detachably or not
Removably it is fixedly connected with mode；The chuck of cable fixture one device body of correspondence of such a structure can clamp two
Above cable.
Following structure can be set：Between described two chucks that at least one pair of described chuck group includes provided with one group side by side
Clamp position and a cable can be clamped, or provided with parallel clamp position more than two can it is parallel clamping more than two
Cable.The chuck of cable fixture one device body of correspondence of such a structure can clamp more than two cables.
More than one described first chuck includes clamp cylinder, and the clamp cylinder passes through a chuck rotating shaft and described device sheet
Body is fixedly connected, and the radial direction for the cable that can be clamped between the axial direction of clamp cylinder and first chuck and second chuck
Plane is parallel.One or more connecting portions are may also set up between first chuck and device body, multiple connecting portions can be protected
The stability of structure is demonstrate,proved, is set such as between chuck rotating shaft and/or clamp cylinder and device body（In the presence of）At least one connection
Position, it is ensured that the direct or indirect fixation existed with device body at least one orientation of clamp cylinder, when exist two with
During upper connecting portion, clamp cylinder is fixed on device body in two or more orientation can increase clamp cylinder and device sheet
The reliability connected between body, during by big stress, is unlikely to deform.Certainly, when the first chuck is other shapes, e.g., half column, the
Multiple connecting portions are may also set up between one chuck and device body, are especially detachably connected between the first chuck and device body
When connecing, multiple connecting portions are set between the first chuck and device body.
The cable fixture also includes base, and base is provided with a described device body or base and sequentially set
It is equipped with multiple described device bodies；At least one structure in both device body and base is metal structure, plastic construction or
Or it is enclosed with the metal structure of plastics and/or rubber.Base can be and the integrally formed structure of device body, or and device
The absolute construction of the split type connection of body, such as base include two blocks of " L-shaped " folded plates, and two blocks of " L-shaped " folded plates pass through pin, riveting
Nail, screw etc. are fixed with device body.
On at least one chuck in described two chucks that at least one pair of described chuck group includes, and for clamping cable
The corresponding position in clamp position include double-layer structure or three-decker：
The double-layer structure or the outer layer covers of three-decker live internal layer：Double-layer structure includes the branch with high intensity of internal layer
Support layer, and outer layer the layer of the ebonite with morphotropism or flexible glue layer；Three-decker includes the support with high intensity of internal layer
The flexible glue layer of layer, the ebonite layer in intermediate layer and outer layer；Clamp position is located on outer layer；
Or the double-layer structure or three-decker order are set：Double-layer structure includes having height away from another chuck side
The supporting layer of intensity, and the layer of the ebonite with morphotropism or flexible glue layer close to another chuck side；Three-decker include away from
From flexible glue layer, ebonite layer and the supporting layer with high intensity of another chuck from the close-by examples to those far off；Clamp position position on one chuck
In on nearest one layer of another chuck.What the adjacent Rotating fields in the double-layer structure and three-decker can be formed in one
One kind in structure, the separate structure of dead connection and the separate structure being detachably connected.When double-layer structure or
Three-decker order is set, and can be hinged between adjacent structure, the mode that clamping etc. is detachably connected, such as on a Rotating fields
Clamping groove is set, and another Rotating fields are raised provided with clamping accordingly, and both can realize the clamping of corresponding construction at cooperation, only need
One layer of close another chuck, which is set to arcwall face structure, can facilitate the adjacent layer knot in clamp, double-layer structure and three-decker
During the separate structure that structure is, the same of different size thickness can be equipped with to a cable fixture using camlock
One Rotating fields, respective shapes, size, the supporting layer of thickness, ebonite layer and flexible glue layer can be selected as needed, can be applied to
Different cables, especially set closest to that Rotating fields of cable Rotating fields adjacent thereto and are detachably connected so that closest to electricity
That Rotating fields of cable（Flexible glue layer or ebonite layer）For mobile layer, changed by the selection of the shape, size, thickness of mobile layer
The structure at line position, so as to the cable of fixed different size as needed, reduces cost, even if change circuit also can be by
Used cable fixture is pulled down, and is reused after re-assemblying.
The outside of first chuck, which is provided with, to be used to prevent the reinforcer of the first collet deformation, one end of reinforcer and first
One end relative with one end that described device body is fixed of chuck is fixedly connected, or solid with device body with chuck rotating shaft
The relative one end in fixed one end is fixedly connected（If setting chuck rotating shaft）, the other end of reinforcer and second chuck,
Device body or base（If setting）It is fixedly connected.It is preferred that one end of the reinforcer is hinged with the base, the other end
It is fixedly connected, and detachably connects with first chuck or chuck rotating shaft by one with first chuck or the chuck rotating shaft
The fastener connect（Fastener can be the fastening structures such as pin or nut）It is locked at the outside of the first chuck.Such a structure it is good
It is in reinforcer one end is detachably connected with first chuck or chuck rotating shaft, clamps the lock of cable front opening fastener
Tightly, the end of reinforcer can be made to become free end, the reinforcer is rotated, you can by cable from it is laterally disposed to the first chuck and
Between second chuck, then lock reinforcing member, you can reinforcing member is clasped the outer end of the first chuck, make the first chuck uniform force,
And by its suffered stress rapid dispersion to whole cable fixture, the first chuck of protection will not be become by during big stress
Shape, will not be destroyed, and security is good.
It is preferred that the position that can be directly contacted with cable of the cable fixture is insulation system, such a structure ensures
It is connected with cable insulation, it is to avoid the sheath of destruction cable, prevents from causing sparking because of being conductively connected, and then initiation building,
Greenbelt is on fire, it is ensured that the safety in utilization of cable fixture.
The beneficial effects of the invention are as follows：Simple in construction, it is easy to process, cost is low, between the first chuck and the second chuck
Apart from adjustable, highly versatile, the cable of applicable different line footpaths is easy to operate, only needs operation of cam retaining mechanism to can be achieved
It is rapidly assembled and disassembled, Stability Analysis of Structures, uniform force, fixed cable can be consolidated for a long time, security is good, and service life is long.
Brief description of the drawings
Fig. 1 is the present invention using one of structural representation of cable fixture of camlock；
Fig. 2 is Fig. 1 explosive view；
Fig. 3 is that Fig. 1 adds the structural representation after base；
Fig. 4 is that Fig. 3 adds the structural representation after reinforcer；
Fig. 5 is the use state schematic diagram that Fig. 1 adds another structure after base；It is fixed with figure on a base multiple
Device body；
Fig. 6 is Fig. 4 another structural representation；A pair of chuck groups are added on the basis of Fig. 4；
Fig. 7 is Fig. 4 another structural representation；The arcwall face structure of first chuck in Fig. 4 is changed to folding surface structure；
Wherein：1- device bodies, 101- body recess, 102- strips through hole, the chucks of 2- first, the rotating shaft of 201- chucks,
202- pads, 203- shaft screws, the chucks of 3- second, 301- hinge holes, 4- location guides, 5- cam lock holding mechanisms, 501- disks
Shape cam, 5011- cam grooves, 5012- fixed vias, 5013- spacing holes, 502- action bars, 5021- operations through hole, 503-
Connector, 6- clamps head, 9- bases, 901- " L-shaped " folded plate, 902- pins, rivet or screw, 903- reinforcing members, 10- fastenings
Part, 11- reinforcers, 12- cables.
Embodiment
A kind of cable fixture of use camlock of the invention is further described below in conjunction with accompanying drawing:
Embodiment 1：
As shown in figs. 1-7, a kind of cable fixture of use camlock is included on device body 1, the device body 1
It can be cooperated provided with least one pair of to clamp the paired chuck group of cable, and a pair of chuck groups include two chucks, should
Two chucks are respectively that location guide 4 is additionally provided with the first chuck 2 and the second chuck 3, device body 1, and the second chuck 3 is with fixing
Guide rod 4 is fixedly connected, and the second chuck 3 can be slided up and down on location guide 4（Upward sliding is pointed to close to the first chuck
Direction slide, slide downward refer to away from the first chuck direction slip）, it is provided between the second chuck 3 and location guide 4
Second chuck 3 can be locked to the spacing cam lock holding mechanism 5 moved up and down that the second chuck 3 is limited on location guide 4.
This cable fixture it is simple in construction, it is easy to process, the second chuck 3 can be moved up and down, the spacing between two chucks is big
It is small adjustable, highly versatile, the cable of applicable different line footpaths, in use, cable 12 need to be only arranged on to the first chuck 2 and second
Between chuck 3, the second chuck is pushed up in place, then compress cam lock holding mechanism 5 can locking cable, easy to operate, energy
Enough Fast Installations, dismounting, clamping cable are consolidated, and security is good, and service life is long, and cost is low, can act as general wire fixing device,
Or as the street code for bearing big stress.Needed if any insulation connection, preferably cable fixture can directly connect with cable
Tactile position is insulation system.
A pair of chuck groups both wherein may include using the cable fixture of camlock, two pairs have been may also comprise with upper grip
Group.Two pairs are securable on same device body with upper grip group, could be secured on multiple device bodies（Such as each pair chuck group
One device body of correspondence）.It is fixedly connected and can interlocks between the first chuck 2 in preferably at least two pairs chuck groups, and/or
It is fixedly connected and can interlocks between the second chuck 3 at least two pairs chuck groups.As shown in fig. 6, using the electricity of camlock
One device body of cable fixing device leads to provided with two pairs of chuck groups between two the first chucks 2 that two pairs of chuck groups include
Cross same fixing axle to be fixed on device body and can interlock, pass through between two the second chucks 3 that two pairs of chuck groups include
Integrally formed mode is fixedly connected and can interlocked.
A pair of chuck groups both can be only set on one device body of cable fixture, this pair of chuck groups can be as follows
Structure：One group is provided with including first chuck 2 and second chuck 3, and between this two chuck including to chuck group
Clamp position side by side and a cable can be clamped, or being capable of parallel clamping two provided with parallel clamp position more than two
Root above cable, a cable and more than two cables can be fixed as needed when using, increase the suitable of cable fixture
The property used；Two pairs are may also set up with upper grip group on one device body of cable fixture（As shown in Figure 6）, more than two pairs folders
It can be fixedly connected and interlock between the first chuck 2 in head group, between the second chuck 3, can not also interlock, preferably at least two pairs
Be fixedly connected and can interlock between the first chuck 2 in chuck group, and/or the second chuck 3 at least two pairs chuck groups it
Between be fixedly connected and can interlock；So that cable fixture includes two pairs of chuck groups as an example, as shown in fig. 6, now cable is fixed
Device includes being fixedly connected and interlocking between two the first chucks, and two the second chucks, two the first chucks, and such a fixation is even
It can be that two the first chucks are integrally formed to connect, or two the first independent chucks are mutually permanently connected, two the second chucks
Between be fixedly connected and interlock, such a be fixedly connected can be that two the second chucks are integrally formed, or two independent second
Chuck is mutually permanently connected, if a pair of chuck groups of such a structure only set one group of clamp position, can also fix two cables, make
Used time can fix a cable and two cables as needed, increase the applicability of cable fixture.
On at least one chuck in two chucks that at least one pair of chuck group includes, it can coordinate with another chuck and clamp
The face of cable is arcwall face structure（I.e. section is the arcwall face structures with cambered surface such as " C-shaped ", " U-shaped ", as shown in figures 1 to 6, first
Chuck and the second chuck are " C-shaped " arcwall face structure, and " C-shaped " arcwall face structure radian towards the cable that will be clamped；
Certainly, the cable that the radian of " C-shaped " arcwall face structure will dorsad can also be clamped, makes the curved bottom and cable of arcwall face structure
Contact, stress concentration will apply bigger coupling mechanism force to cable, be easy to locking cable, the first chuck as shown in by Fig. 1-6 with
" C-shaped " the arcwall face structure of second chuck is changed to opposite to each other towards by relative）Or be folding surface structure（I.e. section is " V-arrangement ", " L
Shape " etc. at least includes the folding surface structure that two angles are less than 180 ° of face, as shown in fig. 7, can be with the on its first chuck 2
One chuck coordinates the face of clamping cable to be folding surface structure）.It is preferred that can be cooperated on the first chuck 2 and the second chuck 3 and
The face for clamping cable is arcwall face structure, contact side of such a structure during cable is clamped between cable and corresponding chuck
Formula is point contact or single line contact, and contact area is small, and resistance is small when cable is moved, and is easy to fix cable；Or preferably first folder
First 2 and second the face that cable can be cooperated and clamped on chuck 3 be folding surface structure, such a structure when clamping cable,
Using folding surface structure chuck and conductive cable contacts when, contact and single line contact can be avoided, can be at least 2 points or two
With conductive cable contacts on bar straight line, the cable between two chucks is fixed by chuck in four orientation and more firmly, is more convenient for disperseing
Stress；Or it is respectively arcwall face structure that can cooperate and clamp the face of cable on preferably the first chuck 2 and the second chuck 3
With folding surface structure, such a structure is advantageous in that, changes the stress of cable, it is fastened in three directions by chuck
Stress point on power, section is triangle, is load-carrying construction the most firm, stress is more uniformly distributed, effectively improves cable and fix
Steadiness, persistence, reliability.
Cam lock holding mechanism 5 can be following structure：
Cam lock holding mechanism 5 includes disc cam 501, and one end of disc cam 501 is hinged with the second chuck 3, and relatively
The end of the other end be provided with cam groove 5011, the cam groove 5011 and location guide 4 coordinate and make disc cam 501
With the apical grafting of location guide 4.Such a simple in construction, the one end of disc cam 501 is hinged with the second chuck, and the other end passes through cam groove
5011 coordinate with location guide 4, and the setting of cam groove 5011 is spacing on location guide 4 by disc cam 501, it is to avoid dish type
Cam 501 departs from location guide 4, it is ensured that the reliability that both are connected, it is ensured that reliability, persistence and peace that cable is fixed
Quan Xing, during locking operation, only need to rotate disc cam 501 can lock the second chuck, while the locking operation can also enter one again
Step, which drives, promotes the second chuck in place to move a segment distance towards the first chuck again, can make the second chuck 3 preferably with the
One chuck 2 coordinates, firm clamping cables, it is ensured that reliability and security that cable is fixed, during unblock operation, only needs rotation dish
Shape cam 501 can unlock the second chuck 3, the second chuck 3 be promoted still further below, you can remove cable under from side（Cable is consolidated
Determine device to dismantle from cable）；
Preferred cam retaining mechanism 5 also includes the action bars 502 that disc cam 501 can be driven to rotate, and is easy to operation dish
Shape cam 501 is rotated, it is easier to locking or unblock operation.The specific knot of disc cam 501 and the chuck 3 of action bars 502 and second
Structure and connected mode can be：Two limits that disc cam 501 is turned on provided with fixed via 5012 and with fixed via 5012
Position hole 5013, the second chuck 3 is provided with hinge hole 301, and action bars 502 is provided with operation through hole 5021, one end of action bars 502
One end of disc cam 501 and the second chuck 3 are hinged through fixed via 5012 and hinge hole 301, and a connection piece 503
Disc cam 501 and action bars 502 are fixed through two spacing holes 5013 and operation through hole 5021.Such a structure is due to even
The two ends of fitting 503 are connected with disc cam 501, rotating operation bar 502, and the stress of action bars 502 can be delivered to connector
503, a rotating torque is formed, promotes disc cam 501 to rotate, drives the second chuck 3 to be moved up and down on location guide 4,
More conducively stress is transmitted, more laborsaving when no matter locking the second chuck to clamp cable or the second chuck of unblock to be dismantled,
It is easy to operate, fast, settle at one go, without the turn of the screw as traditional cable fixing device；
Preferred embodiment body 1 is provided with the strip through hole 102 through device body 1, and location guide 4 is fixed on device body
1 side, one end of the second chuck 3 is fixed through strip through hole 102 with location guide 4, and the second chuck 3 can be along
The length direction of location guide 4 is moved up and down.One end fixed with location guide of such a chuck of structure second is with being used for clamp
Clamp head be located at the both sides of device body respectively, the setting of strip through hole limits the second chuck and carries out week around location guide
To rotation, the operation of cable fixture is more convenient, clamping cable that can firmly, stable.It can also be set on device body
Body recess 101 is put, then strip through hole 102 is set in the bottom of body recess 101, location guide 4 body is arranged on recessed
In groove 101, the clamp head of the second chuck 3（And connector）Then it is preferably placed at outside body recess 101, location guide 4 and second is pressed from both sides
First 3 clamp head is located at the both sides of strip through hole 102 respectively, includes the cable fixture structure letter of this body recess 101
It is single, compact, stably, it is rationally distributed, on the one hand by the setting of body recess, material is saved, cost is reduced, on the other hand, profit
Second chuck 3 can be carried out with the own structural characteristics of device body 1 it is spacing, prevent its around location guide rotate, by fixation lead
Bar 4 is arranged in body recess 101, clamp head（And connector）It is arranged at outside body recess 101, strip through hole 102 is simultaneously
Limit the rotation of the second chuck（The rotation of cam）.
Wherein, the first chuck 2 may be either and the integrally formed structure of device body 1, the first chuck 2 and device body 1 one
Body formed fixed form makes cable fixture more firm, processes more easy；First chuck 2 or and device body
1 absolute construction being fixedly connected：Such a situation can select the fixed form between the first chuck 2 and device body 1 to be non-turn
Dynamic formula is connected, i.e., after both fixations, the first chuck 2 can not be rotated relative to device body 1, such as by screw, rivet by the
One chuck 2 and device body 1 are fixed, and the fixed form between the first chuck 2 and device body 1 can also be selected to connect for rotary type
Connect and can make the footpath for the cable that can be clamped between the shaft centerline of the first chuck 2 and the chuck 3 of the first chuck 2 and second
To the parallel rotary type connection of plane, i.e., after both fix, the first chuck 2 can be rotated relative to device body 1, such as pass through one
First chuck 2 is fixed on device body 1 by the chuck rotating shaft 201 vertical with cable passing direction, this one end of chuck rotating shaft 201
Pass through the first chuck 2 and device body 1 and be fixedly connected with it with device body, to ensure the suitable of the first chuck 2 rotation
Pad 202 can be freely set between the first chuck 2 and device body 1, and chuck rotating shaft 201 can be screw of the head with thread, folder
Head rotating shaft 201 is sequentially passed through after the first chuck 2, pad 202, device body 1, then is turned in the outer end setting of its chuck rotating shaft 201
Axle screw 203 or nut, and the first chuck 2 is fixed on device body 1, and can be rotated freely on device body 1, it is such a
Rotary type is connected, and the first chuck 2 can be rotated, more laborsaving during tensioning cable, it is easier to be tensioned cable between two chucks,
The versatility of cable fixture of the present invention can be increased, the fixation of Naked lines is used not only for, moreover it can be used to band jacketed cable
The fixation of line, it is ensured that by cable be arranged between the first chuck 2 and the second chuck 3 and trailing cable make its be tensioned during,
First chuck 2 can be rotated in the presence of cable pulling power and frictional force, so as to avoid cable hard between two chucks
Draw, prevent from pulling cable, prevent that the insulating sheath outside cable is damaged.
When fixed form between first chuck 2 and device body 1 connects for rotary type, preferably the first chuck 2 includes folder
Terminal body, is fixedly connected between the first chuck 2 and device body 1 by a chuck rotating shaft, and the axial direction of clamp cylinder with it is described
The length direction of swivel bolt 4 is vertical, and clamp cylinder can be rotated using chuck rotating shaft as axle, and its is simple in construction, Neng Gouyou
Effect reduces during use, and the resistance of trailing cable, it is easier to construct is easy to use.
It is preferred that the first chuck 2 is clamp cylinder, it is easy to trailing cable to operate and protection cable, the second chuck 3 is with before
Stating can form between the chuck of the clamp head of arcwall face structure or folding surface structure, such a chuck 2 of second chuck 3 and first
String holes, and the second chuck 3 and the first chuck 2 are after, the clamp head inside bottom of arcwall face structure or folding surface structure to the
The distance between one chuck 2 is close to the line footpath of cable, and arcwall face structure or folding surface structure clamp head inside top are to
The distance between one chuck 2, which is less than the chuck of cable diameter, i.e., two, can fill the span of a man's arms cable, and enable the cable fixture
Stronger fixed cable, especially on the corner can effectively fix cable.
It is preferred that the side that can coordinate clamping cable on the first chuck 2 and the second chuck 3 with another chuck is arcwall face
Structure, arcwall face structure is used for clamp, can be more firm, and cable will not horizontally slip.
Wherein, any chuck in two chucks may each comprise more than one clamp head；In at least one pair of chuck group
Two chucks include the clamp first 6 for carrying the clamp position for being used to clamp cable, and can clamping of including of a chuck is same
First 6 number of clamp of a piece cable and first 6 number of the clamp that can clamp the cable that another chuck includes are identical or different,
And the clamp first 6 of two chucks is correspondingly arranged or shifted to install.It is preferred that first 6 of the clamp that a chuck in two chucks includes
Number is one more than first 6 number of clamp that another clamp head includes；The clamp first 6 of more preferably two chucks is shifted to install（As schemed
Shown in 1-7）, when such a clamp shifted to install first 6 can make two grips cables, the clamping force applied to cable is wrong
Position, and after the cable of energy bending clamping, clamping cables, effectively can prevent cable from loosening.
Wherein, cable fixture may also include base 9, and base 9 is provided with suitable on a device body 1 or base 9
Sequence is provided with multiple device bodies 1；At least one structure in both optional apparatus body 1 and base 9 is metal structure, modeling
Material structure or the metal structure for being enclosed with plastics and/or rubber, the metal structure for being enclosed with plastics and/or rubber are on the one hand internal
Metal core layer（Such as steel core）Enough intensity can be provided, the plastics and/or rubber layer of another aspect outer wrap can also
Corrosion of metal is effectively prevented, increases the safe operating life of cable fixture, while can also prevent and base（Or device sheet
Body）Fixed basal body structure pollution, influences the attractive in appearance of basal body structure.Base 9 may be either and the integrally formed knot of device body 1
Structure, or the absolute construction being fixedly connected with device body 1, when base 9 is separate structure with device body 1,
Both fixed form can be the detachable or non-removable connected mode such as be spirally connected, rivet, welding.Base can be an entirety
Seat, such as or two Split seats, base 9 include two blocks of " L-shaped " folded plates 901, two blocks of " L-shaped " folded plates 901 can by pin,
Rivet or the grade connector of screw 902 are fixed with device body 1.To make two Split seat connections being capable of more firm, device body
Stress is easier to evenly spread on base, between two connectors that can be between two Split seats or between two Split seats
（Such as the connector pin, rivet or screw 902 of foregoing two blocks of " L-shaped " folded plates 901）Reinforcing member 903 is set.
It is either other to there is insulation to need or have what protection cable needed during cable for fixing band cable cover(ing),
Or increase versatility needs, may be selected at least one chuck in two chucks including of at least one pair of chuck group, with
Include double-layer structure or three-decker in the corresponding position in clamp position of clamping cable：
The double-layer structure or the outer layer covers of three-decker live internal layer：Double-layer structure includes the branch with high intensity of internal layer
Support layer, and outer layer the layer of the ebonite with morphotropism or flexible glue layer；Three-decker includes the support with high intensity of internal layer
The flexible glue layer of layer, the ebonite layer in intermediate layer and outer layer；Clamp position is located on outer layer；Not only supporting layer can be folder to such a structure
Head provides enough intensity, can consolidate clamping tensioning cable, and ebonite layer or flexible glue layer coat supporting layer, one side energy
Enough when supporting layer uses metal material, it is ensured that the insulating properties of chuck, on the other hand it can prevent corrosion of metal again and influence to use
Life-span, or it is stained the structure being connected with cable fixture（Such as cable fixture is used to substitute Traditional Street code, tensioning electricity
During cable, it can prevent from being stained wall）, ebonite layer is also with certain intensity and elasticity, and morphotropism is small, can be with supporting layer very
Good cooperation, while it has certain morphotropism, can further increase the adaptability of cable fixture, can fit again
During metal collet fixes cable, trailing cable, it should prevent cable insulation jacket from pulling in the cable of various line footpaths,
Flexible glue has more preferable elasticity, and morphotropism is bigger, can be applied to a variety of line footpath cables, increase adaptability；
Or the double-layer structure or three-decker order are set：Double-layer structure includes having height away from another chuck side
The supporting layer of intensity, and the layer of the ebonite with morphotropism or flexible glue layer close to another chuck side；Three-decker include away from
From flexible glue layer, ebonite layer and the supporting layer with high intensity of another chuck from the close-by examples to those far off；Clamp position position on one chuck
In on nearest one layer of another chuck.Not only supporting layer can provide enough intensity to such a structure for chuck, can
Enough firm clamping tensioning cables, ebonite layer or flexible glue layer coat supporting layer, are capable of the insulating properties of chuck, it is to avoid conductive, safety
Property it is good, ebonite layer also has certain intensity and elasticity, and morphotropism is small, can well coordinate with supporting layer, while it has
Certain morphotropism, can further increase the adaptability of cable fixture, can be adapted to the cable of various line footpaths again,
During metal collet fixes cable, trailing cable, prevent cable insulation jacket from pulling, flexible glue has more preferable elasticity,
Morphotropism is bigger, can be applied to a variety of line footpath cables, increase adaptability.
When double-layer structure or three-decker order are set, the adjacent Rotating fields in double-layer structure and three-decker are integrated into
One kind in the structure of type, the separate structure of dead connection and the separate structure being detachably connected.Adjacent knot
Arcwall face only can need to be set to close to one layer of another chuck or folding surface structure can be pressed from both sides conveniently with clamping, bonding between structure
Line.
Supporting layer can use steel core, highstrenghtpiston, high strength fibre etc. to provide the material of sufficient intensity for chuck,
Ebonite layer can use the plastics with some strength, and flexible glue can use plastics or rubber with favorable elasticity.
The outside of first chuck 2 is provided with the reinforcer 11 for being used for preventing that the first chuck 2 from deforming, one end of reinforcer 11 and the
One end relative with one end that device body 1 is fixed of one chuck 2 is fixedly connected, the other end of reinforcer 11 and the second chuck 3
Or device body 1 is fixedly connected.
It is preferred that the outside of the first chuck 2 is provided with the reinforcer 11 for being used for preventing that the first chuck 2 from deforming（Such as Fig. 4 and Fig. 5 institutes
Show）, one end of reinforcer 11 is connected with the outside of the first chuck 2, the other end and device body 1, the second chuck 3, base 9（Such as
Fruit has setting base 9）With more than one connection in reinforcing member 903, the outside for the first chuck 2 being connected with reinforcer 11 both may be used
, can also be with to be relative one end in one end fixed with device body 1 of the first outside of itself of chuck 2, i.e. the first chuck 2
The structure of the outside connection of first chuck 2 itself, chuck rotating shaft 201 when being such as provided with chuck rotating shaft it is solid with device body 1
One end and the chuck rotating shaft 201 and device body 1 of reinforcer 11 are illustrated that in the relative one end in fixed one end, Fig. 4 and Fig. 5
The relative one end connection in fixed one end, the other end of reinforcer 11 is by being fixed on the pin for connecting two " L-shaped " folded plates, riveting
It is indirectly connected with nail or screw 902 with base, the tension force that will can be subject on the first chuck 2, on rapid dispersion to base 9.
More preferably one end of reinforcer 11 is hinged with base 9, and the other end is fixedly connected with the first chuck 2 or chuck rotating shaft 201, and is passed through
One and first fastener 10 that is detachably connected of chuck 2 or chuck rotating shaft 201（Fastener can be pin, screw or nut etc.
Fastening structure）The outside of the first chuck 2 is locked at, as shown in Figure 5.Fastener can be the pin and spiral shell through chuck rotating shaft 201
Nail, as shown in Figure 4 and Figure 5.
The present invention describes some embodiments and its accompanying drawing in detail, but the invention is not restricted to these embodiments and its attached
Figure, the cable fixture shape for the use camlock being especially not limited in accompanying drawing, it is attached be shown in the figure it is various
The cable fixture of use camlock more attractive in appearance in shape, although this shape is not that present invention protection is claimed
Technology point, as long as those of ordinary skill in the art do not pay creative work according to the present invention, modifies to it, equally replaces
Other embodiment and its accompanying drawing obtained from changing, improve etc., within the scope of the present invention.
Claims (18)
1. a kind of cable fixture of use camlock, including device body, it is characterised in that：Described device body (1)
It can be cooperated provided with least one pair of to clamp the paired chuck group of cable, and a pair of chuck groups include two chucks,
Two chucks are respectively the first chuck (2) and the second chuck (3),
It is additionally provided with described device body (1) for fixing second chuck (3) and the fixation being oriented to the second chuck (3)
Guide rod (4), the location guide (4) is slidably matched with the second chuck (3)；
Cam lock holding mechanism (5) is provided between second chuck (3) and location guide (4), cam lock holding mechanism (5) is used for will
Second chuck (3) locking it is spacing on location guide (4) so as to limiting moving up and down for the second chuck (3)；
When cable (12) is arranged between the first chuck (2) and the second chuck (3), the second chuck (3) is pushed up in place, then
Compress cam lock holding mechanism (5) can locking cable (12), and will drive and promote the second chuck in place again towards the first folder
The mobile segment distance of head, can be such that the second chuck (3) preferably coordinates with the first chuck (2), firm clamping cables.
2. the cable fixture of use camlock according to claim 1, it is characterised in that：The camlock machine
Structure (5) includes disc cam (501), and one end of disc cam (501) is hinged with second chuck (3), and relative another
The end at end is provided with cam groove (5011), and the cam groove (5011) is connected with the location guide (4), described convex
Take turns groove (5011) disc cam (501) is spacing on location guide (4), it is to avoid disc cam (501) departs from location guide
(4)。
3. the cable fixture of use camlock according to claim 2, it is characterised in that：The camlock machine
Structure (5) also includes the action bars (502) that the disc cam (501) can be driven to rotate.
4. the cable fixture of use camlock according to claim 3, it is characterised in that：The disc cam
(501) two spacing holes (5013) turned on provided with fixed via (5012) and with fixed via (5012), described second
Chuck (3) is provided with hinge hole (301), and the action bars (502) is provided with operation through hole (5021), the one of action bars (502)
One end of disc cam (501) and the second chuck (3) are hinged by end through fixed via (5012) and hinge hole (301), and
A connection piece (503) is through two spacing holes (5013) and operation through hole (5021) by disc cam (501) and action bars
(502) it is fixed.
5. the cable fixture of use camlock according to claim 1, it is characterised in that：Described device body
(1) the strip through hole (102) through device body (1) is provided with, the location guide (4) is fixed on the one of device body (1)
Side, one end of second chuck (3) is fixed with location guide (4) through strip through hole (102), and the second chuck (3)
It can be moved up and down along the length direction of location guide (4).
6. the cable fixture of use camlock according to claim 1, it is characterised in that：First chuck
(2) be with described device body (1) integrally formed structure, or first chuck (2) is solid with described device body (1)
Surely the mode being fixedly connected between the absolute construction connected, and the first chuck (2) and device body (1) is connected for on-rotary type
Or be the footpath for the cable that can be clamped between the shaft centerline and first chuck (2) and the second chuck (3) of the first chuck (2)
To the parallel rotary type connection of plane.
7. the cable fixture of use camlock according to claim 1, it is characterised in that：At least one pair of described folder
On at least one chuck in described two chucks that head group includes, the face that clamping cable can be coordinated with another chuck is arc
Face structure is the folding surface structure that at least both sides can be with conductive cable contacts.
8. the cable fixture of use camlock according to claim 1, it is characterised in that：At least one pair of described folder
Described two chucks in head group include the clamp head (6) for carrying the clamp position for being used to clamp cable, and a chuck bag
What clamp head (6) number that can clamp same cable and another chuck included included can clamp the clamp head of the cable
(6) number is identical or different, and the clamp head (6) of two chucks is correspondingly arranged or shifted to install.
9. the cable fixture of use camlock according to claim 1, it is characterised in that：The use cam lock
Tight cable fixture includes two pairs of chuck groups described above, and first chuck (2) at least two pairs chuck groups it
Between be fixedly connected and can interlock, and/or be fixedly connected between second chuck (3) at least two pairs chuck groups and can
Interlock.
10. the cable fixture of use camlock according to claim 1, it is characterised in that：Described at least one pair of
A cable can be clamped provided with one group of clamp position side by side between described two chucks that chuck group includes, or provided with two
Organize clamp position parallel above and parallel can clamp more than two cables.
11. the cable fixture of use camlock according to claim 1, it is characterised in that：Described at least one pair of
On at least one chuck in described two chucks that chuck group includes, position corresponding with the clamp position for clamping cable
Including double-layer structure or three-decker：The double-layer structure or the outer layer covers of three-decker live internal layer：Double-layer structure includes internal layer
The supporting layer with high intensity, and outer layer with morphotropism ebonite layer or flexible glue layer；Three-decker includes internal layer
The ebonite layer of supporting layer, intermediate layer with high intensity and the flexible glue layer of outer layer；Clamp position is located on outer layer；
Or the double-layer structure or three-decker order are set：Double-layer structure includes having high intensity away from another chuck side
Supporting layer, and ebonite layer or flexible glue layer close to another chuck side with morphotropism；It is another that three-decker includes distance
Flexible glue layer, ebonite layer and the supporting layer with high intensity of one chuck from the close-by examples to those far off；Clamp position on one chuck be located at away from
On one layer nearest from another chuck.
12. the cable fixture of use camlock according to claim 11, it is characterised in that：The double-layer structure
Adjacent Rotating fields are formed in one with three-decker structure, the separate structure of dead connection and it is detachably connected
Separate structure in one kind.
13. the cable fixture of use camlock according to claim 1, it is characterised in that：Described in more than one
First chuck (2) includes clamp cylinder, and the clamp cylinder connects by the way that a chuck rotating shaft (201) and described device body (1) are fixed
Connect, and the radial direction for the cable that can be clamped between the axial direction of clamp cylinder and first chuck (2) and second chuck (3) is put down
Face is parallel；Exist at least between chuck rotating shaft (201) and device body (1), and/or between clamp cylinder and device body (1)
One connecting portion.
14. the cable fixture of use camlock according to claim 1, it is characterised in that：The cable is fixed
Device also includes base (9), and base (9) is multiple provided with being sequentially set with a described device body (1) or base (9)
Described device body (1)；At least one structure in both device body (1) and base (9) is metal structure, plastic construction or
It is enclosed with the metal structure of plastics and/or rubber.
15. the cable fixture of use camlock according to claim 13, it is characterised in that：The cable is fixed
Device also includes the base (9) being fixedly connected with described device body (1), and the outside of first chuck (2), which is provided with, to be used to prevent
The only reinforcer (11) of the first chuck (2) deformation, one end of the reinforcer (11) and the first chuck (2) and device body (1)
The relative one end in fixed one end is fixedly connected, or one end fixed with device body (1) with the chuck rotating shaft (201)
Relative one end is fixedly connected, and the other end of reinforcer (11) is solid with second chuck (3), device body (1) or base (9)
Fixed connection.
16. the cable fixture of use camlock according to claim 13, it is characterised in that：The cable
Fixing device also includes the base (9) being fixedly connected with described device body (1), and the outside of first chuck (2) is provided with use
In the reinforcer (11) for preventing that the first chuck (2) from deforming, one end of the reinforcer (11) and first chuck (2) or described
Chuck rotating shaft (201) is fixedly connected, and by one with first chuck (2) or chuck rotating shaft (201) be detachably connected it is tight
Firmware (10) is locked at the outside of the first chuck (2), and the other end and the base (9) of the reinforcer (11) are hinged.
17. the cable fixture of the use camlock according to any claim in claim 1-14, its feature
It is：The outside of first chuck (2) is provided with the reinforcer (11) for being used for preventing that the first chuck (2) from deforming, reinforcer (11)
One end relative with one end that described device body (1) is fixed of one end and the first chuck (2) be fixedly connected, reinforcer (11)
The other end be fixedly connected with second chuck (3) or device body (1).
18. the cable fixture of the use camlock according to any claim in claim 1-16, its feature
It is：The position that can be directly contacted with cable of the cable fixture is insulation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647683.4A CN105162055B (en) | 2015-10-09 | 2015-10-09 | A kind of cable fixture of use camlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510647683.4A CN105162055B (en) | 2015-10-09 | 2015-10-09 | A kind of cable fixture of use camlock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105162055A CN105162055A (en) | 2015-12-16 |
| CN105162055B true CN105162055B (en) | 2017-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510647683.4A Active CN105162055B (en) | 2015-10-09 | 2015-10-09 | A kind of cable fixture of use camlock |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107017594B (en) * | 2016-01-27 | 2019-10-18 | 广州番禺电缆集团有限公司 | A kind of terminal street code |
| CN107147009B (en) * | 2017-06-01 | 2024-01-23 | 国网山东省电力公司威海供电公司 | Cable fixing device |
| CN107658813A (en) * | 2017-10-26 | 2018-02-02 | 宁国市盛邦密封件技术有限公司 | A kind of cable trough |
| CN109286098B (en) * | 2018-12-11 | 2024-04-05 | 国网新疆电力有限公司乌鲁木齐供电公司 | Three-core cable terminal shaping device and using method thereof |
| CN110729679B (en) * | 2019-10-23 | 2020-06-19 | 哈尔滨学院 | Electric is combined material cable intelligent stand for tubular well |
| CN111731928B (en) * | 2020-05-28 | 2022-02-18 | 国网山东省电力公司平原县供电公司 | Electric power worker uses cable scaffold convenient to take cable |
| CN112436469B (en) * | 2020-11-13 | 2022-01-28 | 江西泉新电气有限公司 | Fixed line street sign indicating number |
| CN113899182A (en) * | 2021-10-18 | 2022-01-07 | 海南马良师傅网络科技有限公司 | Baking oven with rotatable baking oven rack for laboratory and use method thereof |
| CN117220218B (en) * | 2023-11-08 | 2024-04-02 | 三峡金沙江云川水电开发有限公司 | Cable support frame for hydropower station |
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|---|---|
| CN105162055A (en) | 2015-12-16 |
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