CN203747147U - Self-locking cable wire clamp convenient for unlocking - Google Patents
Self-locking cable wire clamp convenient for unlocking Download PDFInfo
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- CN203747147U CN203747147U CN201420042901.2U CN201420042901U CN203747147U CN 203747147 U CN203747147 U CN 203747147U CN 201420042901 U CN201420042901 U CN 201420042901U CN 203747147 U CN203747147 U CN 203747147U
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- return sawtooth
- sawtooth piece
- loose non
- clip body
- chuck
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Abstract
The utility model discloses a self-locking cable wire clamp convenient for unlocking. The wire clamp comprises at least one connection wire clamp which is mutually connected. Each connection wire clamp comprises a wire clamp body, a body groove, a moving chuck and a static chuck. A side surface of the moving chuck is provided with a non-return sawtooth and an outer side is provided with an anti-disengaging non-return sawtooth block and a compressed spring. The anti-disengaging non-return sawtooth block is with an embossment which is clamped and connected into a fixing groove arranged on the wire clamp body. An outer side of the anti-disengaging non-return sawtooth block is connected to an unlocking rod. In another scheme, the unlocking rod is not arranged; the outer side of the anti-disengaging non-return sawtooth block is provided with a screw hole; the position of the screw hole and the position of the embossment are staggered; a through hole is arranged at a position on the wire clamp body of the outer side of the anti-disengaging non-return sawtooth block, wherein the position corresponds to the position of the screw hole. The structure of the wire clamp is simple, and assembling, dismounting and unlocking are convenient. The wire clamp possesses good safety performance and can be recycled. Resources are saved.
Description
Technical field
The utility model relates to power supply technology, is specifically related to be convenient to the self-locking cable wire clamp of release.
Background technology
Electrical Safety on society, ensure that power network safety operation is very important, connecting position of wires reason is bad, brings a lot of puzzlements, for example, wiring problem while registering one's residence from backbone separated time, most is local, and what adopt is that the wiring of registering one's residence is wrapped on basic routing line, this kind of mode tends to cause wiring insecure, breaks, and brings certain loss to user, bring a large amount of work to maintenance, repair personnel, even have potential safety hazard.Existing wire clamp one side unbalance stress, one side is yielding, in the time of nut screwing clamping, can slide to the left and right sides, repeatedly adjust and could aim at, and increases operation easier.
For addressing the above problem, invent a series of cable clamps that comprise moving chuck and quiet chuck, further can also self-locking, not only highly versatile, be suitable for the cable of different wire diameters, and wiring is convenient, and wire connects reliably, and overcurrent capability is strong; But after above-mentioned cable clamp self-locking, release work is loaded down with trivial details, increase the danger of work high above the ground, dismounting trouble, is unfavorable for subsequent treatment, maintenance and recycling, and the cable clamp complex structure of existing release mechanism.
Utility model content
It is not only simple in structure that task of the present utility model is to provide one, assembling, dismounting, convenient for unlocking, and fail safe is good, can reuse, the self-locking cable wire clamp of being convenient to release economizing on resources.
The utility model is realized by following technical proposals:
Be convenient to the self-locking cable wire clamp of release, comprise at least one interconnective connecting clamp, each connecting clamp comprises wire clip body, in wire clip body, be provided with body recess, body recess has been embedded in moving chuck moving up and down, on wire clip body, be fixedly connected with the quiet chuck relative with the pinching end of moving chuck, the Huo Liangge side, a side of moving chuck is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck is provided with the anti-loose non-return sawtooth piece coordinating with it, the Wei Qi upper end, one end near quiet chuck of anti-loose non-return sawtooth piece, relative Wei Qi lower end, one end, the side that anti-loose non-return sawtooth piece coordinates with moving chuck is provided with the upwards non-return sawtooth of check, a side near moving chuck of anti-loose non-return sawtooth piece is its inner side, a relative side is its outside, between the outside of anti-loose non-return sawtooth piece and wire clip body, be provided with stage clip, moving chuck and anti-loose non-return sawtooth piece compress by stage clip, it is characterized in that: described anti-loose non-return sawtooth piece is with a projection, described wire clip body is provided with a fixed groove coordinating with it with this projection corresponding position, projection is connected in fixed groove, projection forms the rotating shaft that anti-loose non-return sawtooth piece rotates relative to wire clip body, the outside of anti-loose non-return sawtooth piece is connected with a trip lever, and trip lever drives anti-loose non-return sawtooth piece to move to unclamp the meshing of anti-loose non-return sawtooth piece and moving chuck.
Described fixed groove is cylindrical recesses, and the shape of described projection adapts with it.
The radius of described projection is greater than the size of the opening of the side near described anti-loose non-return sawtooth piece of described fixed groove, and restriction projection moves to the direction of described moving chuck.
Described stage clip is tower stage clip, comprise multilayer stage clip circle, the external dimensions of last layer stage clip circle is less than the inside dimension of next lamination spring coil, when use, when the decrement of stage clip reaches maximum, upper strata stage clip circle is pressed in laminated spring coil successively, finally makes the thickness of stage clip equate with the thickness of one deck stage clip circle.
Described projection is arranged at the end of lower end or the upper end of described anti-loose non-return sawtooth piece, the non-return sawtooth of corresponding anti-loose non-return sawtooth piece is arranged on the upper end of anti-loose non-return sawtooth piece or the side of lower end, described trip lever is pull bar, described wire clip body side is provided with the through hole passing for pull bar, and pull bar arranges end with the non-return sawtooth of anti-loose non-return sawtooth piece and is fixedly connected with through through hole, described stage clip successively.
Anti-loose non-return sawtooth piece is divided into two sections by the position, protruding place of described anti-loose non-return sawtooth piece, be respectively epimere and hypomere, the non-return sawtooth of anti-loose non-return sawtooth piece is arranged on the side of holding under end on the epimere of anti-loose non-return sawtooth piece or hypomere; Described trip lever is push rod, described wire clip body side is provided with the through hole passing for push rod, push rod is fixedly connected with or apical grafting through relative one section of the non-return sawtooth section of setting of through hole, described stage clip and anti-loose non-return sawtooth piece successively, and be provided with the gap of moving to moving chuck direction for it between be connected with push rod one section of anti-loose non-return sawtooth piece and described moving chuck
Or trip lever is pull bar, wire clip body side is provided with the through hole passing for pull bar, pull bar is connected with the non-return sawtooth section of setting of anti-loose non-return sawtooth piece through through hole, described stage clip successively, and between one section of another relative section being fixedly connected with pull bar of anti-loose non-return sawtooth piece and moving chuck, is provided with the gap of moving to moving chuck direction for it.
Described push rod and described anti-loose non-return sawtooth piece apical grafting; Push rod is bolt, and on described wire clip body, the through hole corresponding with push rod is screw, and push rod is connected with through hole whorl.
Described trip lever is fixedly connected with described anti-loose non-return sawtooth piece; On described wire clip body, the size of the through hole corresponding with trip lever is greater than the external dimensions of trip lever, trip lever and this through hole loose fit.
The wire clip body of multiple described connecting clamps is one-time formed integrative-structure, the quiet chuck of each connecting clamp that orientation is set is consistent or stagger; Or the wire clip body of multiple described connecting clamps is absolute construction, between wire clip body, is fixedly connected with or is flexibly connected.
The wire clip body of multiple described connecting clamps is one-time formed integrative-structure, the quiet chuck of each connecting clamp that orientation is set is consistent or stagger; Or the wire clip body of multiple described connecting clamps is absolute construction, between wire clip body, is fixedly connected with or is flexibly connected.
Described fixed groove is " C " shape structure, the structure of described projection adapts with it, the surface of fixed groove and protruding surface are shiny surface, the length direction of fixed groove is consistent with the clamp direction of described connecting clamp, described wire clip body is run through in the one or both ends of fixed groove length direction, this respective ends that runs through the fixed groove of wire clip body is openend, projection from the openend of fixed groove be set in fixed groove and with its clamping,, projection is restricted to the movement of the direction of described moving chuck; Described trip lever is bolt, on described anti-loose non-return sawtooth piece, is provided with accordingly the screw matching with bolt, between trip lever and anti-loose non-return sawtooth piece, is threaded.
The described self-locking cable wire clamp of being convenient to release also comprises the electric discharge device that is arranged on described wire clip body below, and electric discharge device is column structure.
Described electric discharge device is with electric discharge end, and electric discharge end is arcwall face structure; Described connecting clamp is provided with the moving chuck adjusting device that regulates described moving chuck to move; Described stage clip is the spring of corrugated flat spring or column; The described self-locking cable wire clamp of being convenient to release also comprises outer protective cover, and outer protective cover is socketed in described wire clip body surrounding and is fixedly connected with it, and outer protective cover is provided with corresponding through hole or notch corresponding to described trip lever placement.
Be convenient to the self-locking cable wire clamp of release, comprise at least one interconnective connecting clamp, each connecting clamp comprises wire clip body, in wire clip body, be provided with body recess, body recess has been embedded in moving chuck moving up and down, on wire clip body, be fixedly connected with the quiet chuck relative with the pinching end of moving chuck, the Huo Liangge side, a side of moving chuck is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck is provided with the anti-loose non-return sawtooth piece coordinating with it, the Wei Qi upper end, one end near quiet chuck of anti-loose non-return sawtooth piece, relative Wei Qi lower end, one end, the side that anti-loose non-return sawtooth piece coordinates with moving chuck is provided with the upwards non-return sawtooth of check, a side near moving chuck of anti-loose non-return sawtooth piece is its inner side, a relative side is its outside, between the outside of anti-loose non-return sawtooth piece and wire clip body, be provided with stage clip, moving chuck and anti-loose non-return sawtooth piece compress by stage clip, it is characterized in that: described anti-loose non-return sawtooth piece is with the projection of a column, described wire clip body is provided with a fixed groove coordinating with it with this projection corresponding position, projection is connected in fixed groove, projection forms the rotating shaft that anti-loose non-return sawtooth piece rotates relative to wire clip body, the outside of anti-loose non-return sawtooth piece is provided with screw, screw and protruding position are set and stagger, the wire clip body outside the outside of anti-loose non-return sawtooth piece be provided with through hole with screw corresponding position.
The utlity model has following advantage: energy self-locking, simple in structure, easy to assembly, easily unclamp anti-loose non-return sawtooth piece, remove its snap action to moving chuck, facilitate release, for convenience detach, fail safe is good, can reuse, and economizes on resources.
Brief description of the drawings
Fig. 1 is one of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Fig. 2 is two of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Fig. 3 is three of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Fig. 4 is that Fig. 1 assembles the structural representation after outer protective cover;
Fig. 5 is four of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Fig. 6 is five of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Fig. 7 is the structural representation of anti-loose non-return sawtooth piece in Fig. 6;
Fig. 8 is six of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Fig. 9 is that Fig. 8 assembles the structural representation after outer protective cover is installed;
Figure 10 is seven of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Figure 11 is eight of the utility model structural representation of being convenient to the self-locking cable wire clamp of release;
Wherein: 1-wire clip body, 11-fixed groove, 2-body recess, 3-moves chuck, the quiet chuck of 4-, 5-adjusting bolt, the anti-loose non-return sawtooth piece of 6-, 61-projection, 7-stage clip, 8-trip lever, 9-electric discharge device, 10-outer protective cover.
Embodiment
The self-locking cable wire clamp of the utility model being convenient to release below in conjunction with accompanying drawing is further described:
Embodiment 1:
Be convenient to the self-locking cable wire clamp of release, comprise at least one interconnective connecting clamp (Fig. 5, the self-locking cable wire clamp of being convenient to release shown in Fig. 8 comprises two connecting clamps), each connecting clamp comprises wire clip body 1, in wire clip body 1, be provided with body recess 2, body recess 2 has been embedded in moving chuck 3 moving up and down, on wire clip body 1, be fixedly connected with the quiet chuck 4 relative with the pinching end of moving chuck 3, the Huo Liangge side, a side of moving chuck 3 is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck 3 is provided with the anti-loose non-return sawtooth piece 6 coordinating with it, the Wei Qi upper end, one end near quiet chuck 4 of anti-loose non-return sawtooth piece 6, relative Wei Qi lower end, one end, the side that anti-loose non-return sawtooth piece 6 coordinates with moving chuck 3 is provided with the upwards non-return sawtooth of check, a side near moving chuck 3 of anti-loose non-return sawtooth piece 6 is its inner side, a relative side is its outside, between the outside of anti-loose non-return sawtooth piece 6 and wire clip body 1, be provided with stage clip 7, moving chuck 3 compresses by stage clip 7 with anti-loose non-return sawtooth piece 6, wherein anti-loose non-return sawtooth piece 6 is with a projection 61, wire clip body 1 is provided with a fixed groove coordinating with it 11 with these projection 61 corresponding positions, fixed groove is cylindrical recesses, projection 61 is connected in fixed groove 11, projection 61 rotating shafts of rotating relative to wire clip body 1 for anti-loose non-return sawtooth piece 6, preferably the radius of projection 61 is greater than the size of the opening of the side near described anti-loose non-return sawtooth piece 6 of fixed groove 11, and restriction projection 61 moves to the direction of moving chuck, prevents that projection from moving and depart from fixed groove to moving chuck direction from the side.The outside of anti-loose non-return sawtooth piece 6 is connected with a trip lever 8, and trip lever 8 drives anti-loose non-return sawtooth piece 6 to move to unclamp the meshing of anti-loose non-return sawtooth piece 6 and moving chuck 3; Wherein the fixed groove 11 of column for cross section is " C " fixed groove of shape structure, the surface of the surface of fixed groove 11 and projection 61 is shiny surface, the length direction of fixed groove 11 is consistent with the clamp direction of described connecting clamp, described wire clip body 1 is run through in the one or both ends of fixed groove 11 length directions, this respective ends that runs through the fixed groove 11 of wire clip body 1 is openend, projection 61 can only from the openend of fixed groove 11 be set in fixed groove 11 and with its clamping, the side near moving chuck that can not fixed groove 11 departs from fixed groove; The moving chuck adjusting device that regulates moving chuck 3 to move can be set on connecting clamp, moving chuck adjusting device can be adjusting bolt 5, the side that wire clip body 1 is contrary with body recess 2 direction of angulations is provided with a bolt hole, when adjusting bolt 5 is fixedly connected with wire clip body 1 through this bolt hole, with moving chuck 3 apical graftings.
Wherein stage clip can be flat spring or column spring, be preferably tower stage clip, comprise multilayer stage clip circle, the external dimensions of last layer stage clip circle is less than the inside dimension of next lamination spring coil, when use, when the decrement of stage clip reaches maximum, upper strata stage clip circle is pressed in laminated spring coil successively, finally makes the thickness of stage clip equate with the thickness of one deck stage clip circle.
Wherein the wire clip body 1 of multiple connecting clamps can be one-time formed integrative-structure, the quiet chuck 4 of each connecting clamp that orientation is set is consistent (as Fig. 5, shown in Figure 11, two quiet chucks are all positioned at the top of wire clip body) or stagger (as shown in Figure 8, a quiet chuck is positioned at the top of wire clip body, another quiet chuck is positioned at the below of wire clip body), between quiet chuck and wire clip body, can be provided with while use and can cable be set to the inlet wire room between quiet chuck and moving chuck from the side of connecting clamp, the quiet chuck of two adjacent connecting clamps can adopt " back-to-back ", " face-to-face ", the mode of " back to face " arranges, " back-to-back " refers to that the inlet wire room of two quiet chucks is oppositely arranged, it is the relative side (as shown in figure 11) of connection side that both inlet wire room is arranged at two connecting clamps, " face-to-face " refers to that the inlet wire room of two quiet chucks is mutually close, it is the connection side that both inlet wire room is arranged at two connecting clamps, " back to face " refers to that the inlet wire room of two quiet chucks is identical with respect to the position of its connecting clamp, the inlet wire room of a quiet chuck is arranged at the connection side of two connecting clamps, the inlet wire room of another quiet chuck is arranged at the relative side of connection side of its connecting clamp, the wire clip body 1 of multiple connecting clamps also can be absolute construction, between wire clip body 1, be fixedly connected with or be flexibly connected: while being fixedly connected with, the set-up mode of quiet chuck when the set-up mode of its quiet chuck can be structure as a whole with reference to aforementioned wire clip body 1, when flexible connection, between wire clip body 1, can be rotary type and connect (as shown in figure 10), when use, can rotate arbitrarily as required the angle regulating between connecting clamp to meet the requirement to clamp direction, same adjacent quiet chuck also can adopt the mode of " back-to-back ", " face-to-face ", " back to face " to arrange.The each moving chuck that preferably includes the self-locking cable wire clamp of multiple connecting clamps only has a side to be provided with the non-return sawtooth of downward check, and injustice can realize locking, and is convenient to again the setting of trip lever, facilitates release.
Preferably projection 61 is arranged at the end of lower end or the upper end of anti-loose non-return sawtooth piece 6, the non-return sawtooth of corresponding anti-loose non-return sawtooth piece 6 can be arranged on other position outside protruding 61 corresponding positions, position, place of its side, preferably be arranged on the upper end of anti-loose non-return sawtooth piece 6 or the side of lower end and (Figure 1 shows that the situation that is arranged on upper end), preferably adopt two kinds of modes below to arrange: first kind of way is arranged at projection 61 lower end of anti-loose non-return sawtooth piece 6, and corresponding non-return sawtooth is arranged on the upper end of anti-loose non-return sawtooth piece 6, the second way is arranged at projection 61 upper end of anti-loose non-return sawtooth piece 6, and corresponding non-return sawtooth is arranged on the lower end of anti-loose non-return sawtooth piece 6, preferably trip lever 8 is pull bar, and wire clip body 1 side is provided with the through hole passing for pull bar, and pull bar arranges end with the non-return sawtooth of anti-loose non-return sawtooth piece 6 and is fixedly connected with through through hole, stage clip 7 successively, preferably pull bar is bolt, on anti-loose non-return sawtooth piece 6, be provided with accordingly the screw matching with bolt, the mode being fixedly connected with between pull bar and anti-loose non-return sawtooth piece 6 is for being threaded, the advantage of this kind of structure is: the detachable setting of pull bar, this kind of mode is simple in structure, be easy to assembly and disassembly, be convenient to batch production, while even not needing release, pull bar can be installed, need release, refill and join pull bar, when production, the screw on the anti-loose non-return sawtooth piece 6 of multiple connecting clamps can be arranged to same size, multiple like this connecting clamps can share a pull bar, whole cable clamp only arranges a pull bar, the lot of materials of saving, reduce costs, and make cable clamp structure more simple, simplify installation process, shorten the set-up time, be conducive to ensure work high above the ground personnel's safety, even can unified specification, pull bar is not installed when installing cables wire clamp, be equipped with pull bar to attendant, more can economize on resources, on preferred wire clip body 1, the size of the through hole corresponding with pull bar is greater than the external dimensions of pull bar, pull bar and this through hole loose fit, and the advantage of this kind of structure is: while needing release, only need pull pull bar, convenient for unlocking to the moving contrary direction of chuck.
Wherein stage clip 7 is the spring of corrugated flat spring or column, anti-loose non-return sawtooth piece 6 outsides can arrange one or more stage clips 7, as a large flat spring is only set, can corresponding to the position of trip lever 8, corresponding opening or the through hole passing for trip lever 8 be set at flat spring.
The self-locking cable wire clamp of being preferably convenient to release also comprises the electric discharge device 9 that is arranged on wire clip body 1 below, and electric discharge device 9 is column structure, and electric discharge device 9 is with electric discharge end, and electric discharge end is arcwall face structure.
Preferably stage clip 7 is the spring of corrugated flat spring or column.
When use, only cable need be placed between moving chuck 3 and quiet chuck 4, adjusting by moving chuck adjusting device makes chuck move to the direction of quiet chuck 4, until clamping cables line, when dismounting, only trip lever 8 need be moved to the direction contrary with moving chuck with anti-loose non-return sawtooth piece 6, the non-return sawtooth that makes anti-loose non-return sawtooth piece 6 moves to the direction of the stage clip 7 outside its outside, coordinate with it and move downward confined moving chuck 3 to unclamp, to realize the release of moving chuck 3, after release, regulate again moving chuck to move, moving chuck 3 moves downward, away from quiet chuck 4, releases cable line, cable clamp can be taken off from cable.Also first mobile adjusting bolt 5, the more moving chuck 3 of release.
Also can outer protective cover 10 be set on the aforesaid self-locking cable wire clamp of the present embodiment and use as a kind of novel self-locking cable wire clamp, as shown in Figure 4.Outer protective cover 10 is socketed in wire clip body 1 surrounding and is fixedly connected with it, on wire clip body 1, is provided with corresponding through hole, opening corresponding to the position that release mechanism is set.Have an outer protective cover 10 good in: when clamping cable, electric wire wire clamp is stressed more even; Structural representation after outer protective cover in Fig. 1 assembles is Fig. 4.
Embodiment 2:
On the basis of embodiment 1, the present embodiment has done following improvement:
The difference part of the present embodiment and embodiment 1 is: the structure that position, trip lever are set of the structure of anti-loose non-return sawtooth piece 6, projection 61 and position is set, specific as follows:
As anti-loose non-return sawtooth piece 6 is divided into two sections by protruding 61 positions, place of Fig. 2 and the anti-loose non-return sawtooth piece 6 of Fig. 3, be respectively epimere and hypomere, the non-return sawtooth of anti-loose non-return sawtooth piece 6 is arranged on the side of holding under end on the epimere of anti-loose non-return sawtooth piece 6 or hypomere.
Preferably trip lever 8 is push rod (as shown in Figure 3), wire clip body 1 side is provided with the through hole passing for push rod, push rod is fixedly connected with or apical grafting through relative one section of the non-return sawtooth section of setting of this through hole and anti-loose non-return sawtooth piece 6, and between be connected with push rod one section of anti-loose non-return sawtooth piece 6 and moving chuck 3, be provided with confession its to gap of moving chuck 3 directions and moving.Preferably push rod and anti-loose non-return sawtooth piece 6 apical graftings; Push rod is bolt, and on wire clip body 1, the through hole corresponding with push rod is screw, and push rod is connected with through hole whorl.
Trip lever 8 also can be pull bar (as shown in Figure 2), wire clip body 1 side is provided with the through hole passing for pull bar, pull bar is connected with the non-return sawtooth section of setting of anti-loose non-return sawtooth piece 6 through this through hole, and between one section of another relative section being fixedly connected with pull bar of anti-loose non-return sawtooth piece 6 and moving chuck 3, be provided with confession its to gap of moving chuck 3 directions and moving.
The present embodiment is similar to the occupation mode of embodiment 1.When trip lever 8 is push rod, the mode of release is slightly variant, by promoting trip lever, it is moved to the direction that holds out against anti-loose non-return sawtooth piece 6, make the non-return sawtooth of anti-loose non-return sawtooth piece 6 move to the direction of stage clip, coordinate with it and make chuck move downward confined moving chuck to unclamp, to realize the release of moving chuck, now projection 61 effects of playing, be similar to fulcrum, anti-loose non-return sawtooth piece 6 has the effect of lever, therefore, this kind of mode arranges release mechanism and is with respect to the benefit of embodiment 1, promote trip lever ratio and pull trip lever, more laborsaving, operate more convenient.
Embodiment 3:
As shown in Figure 6, be convenient to the self-locking cable wire clamp of release, comprise at least one interconnective connecting clamp, each connecting clamp comprises wire clip body 1, in wire clip body 1, be provided with body recess 2, body recess 2 has been embedded in moving chuck 3 moving up and down, on wire clip body 1, be fixedly connected with the quiet chuck 4 relative with the pinching end of moving chuck 3, the Huo Liangge side, a side of moving chuck 3 is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck 3 is provided with the anti-loose non-return sawtooth piece 6 coordinating with it, the Wei Qi upper end, one end near quiet chuck 4 of anti-loose non-return sawtooth piece 6, relative Wei Qi lower end, one end, the side that anti-loose non-return sawtooth piece 6 coordinates with moving chuck 3 is provided with the upwards non-return sawtooth of check, a side near moving chuck 3 of anti-loose non-return sawtooth piece 6 is its inner side, a relative side is its outside, between the outside of anti-loose non-return sawtooth piece 6 and wire clip body 1, be provided with stage clip 7, moving chuck 3 compresses by stage clip 7 with anti-loose non-return sawtooth piece 6, anti-loose non-return sawtooth piece 6 is with the projection 61 of a column, wire clip body 1 is provided with a fixed groove coordinating with it 11 with these projection 61 corresponding positions, projection 61 is connected in fixed groove 11, projection 61 rotating shafts of rotating relative to wire clip body 1 for anti-loose non-return sawtooth piece 6, the outside of anti-loose non-return sawtooth piece 6 is connected with a trip lever 8, and trip lever 8 drives anti-loose non-return sawtooth piece 6 to move to unclamp the meshing of anti-loose non-return sawtooth piece 6 and moving chuck 3, the outside of anti-loose non-return sawtooth piece 6 is provided with screw, and screw and protruding setting position stagger, the wire clip body outside the outside of anti-loose non-return sawtooth piece 6 be provided with through hole (as shown in Figure 7) with screw corresponding position.
The benefit with respect to embodiment 1 and embodiment 2 of this kind of moving chuck of structure is, only need be equipped with bolt to construction party, bolt is tightened in the screw that the outside of anti-loose non-return sawtooth piece 6 is provided with through the through hole corresponding with screw, just can play the effect of pull bar in embodiment 1, push rod also can be set as required, need not be equipped with trip lever in corresponding position by each cable clamp, can reduce costs, save ample resources.Also can on a cable clamp, be equipped with a bolt if necessary, be convenient to safeguard whenever necessary.
Can be provided with a bolt hole in wire clip body 1 side contrary with body recess 2 direction of angulations, spiro keyhole position is in moving chuck 3 belows.While using cable clamp, can regulate the movement of moving chuck and above-mentioned moving chuck release with the bolt being equipped with to construction party.
The present embodiment also can carry out other improvement by the improvement project of embodiment 1, enforcement 2.
Claims (14)
1. be convenient to the self-locking cable wire clamp of release, comprise at least one interconnective connecting clamp, each connecting clamp comprises wire clip body (1), in wire clip body (1), be provided with body recess (2), body recess (2) has been embedded in moving chuck moving up and down (3), on wire clip body (1), be fixedly connected with the quiet chuck (4) relative with the pinching end of moving chuck (3), the Huo Liangge side, a side of moving chuck (3) is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck (3) is provided with the anti-loose non-return sawtooth piece (6) coordinating with it, the Wei Qi upper end, one end near quiet chuck (4) of anti-loose non-return sawtooth piece (6), relative Wei Qi lower end, one end, the side that anti-loose non-return sawtooth piece (6) coordinates with moving chuck (3) is provided with the upwards non-return sawtooth of check, a side near moving chuck (3) of anti-loose non-return sawtooth piece (6) is its inner side, a relative side is its outside, between the outside of anti-loose non-return sawtooth piece (6) and wire clip body (1), be provided with stage clip (7), moving chuck (3) compresses by stage clip (7) with anti-loose non-return sawtooth piece (6), it is characterized in that: described anti-loose non-return sawtooth piece (6) is with a projection (61), described wire clip body (1) is provided with a fixed groove coordinating with it (11) with this projection (61) corresponding position, projection (61) is connected in fixed groove (11), projection (61) forms the rotating shaft that anti-loose non-return sawtooth piece (6) rotates relative to wire clip body (1), the outside of anti-loose non-return sawtooth piece (6) is connected with a trip lever (8), and trip lever (8) drives anti-loose non-return sawtooth piece (6) motion to unclamp the meshing of anti-loose non-return sawtooth piece (6) and moving chuck (3).
2. the self-locking cable wire clamp of being convenient to release according to claim 1, is characterized in that: described fixed groove (11) is cylindrical recesses, and the shape of described projection (61) adapts with it.
3. the self-locking cable wire clamp of being convenient to release according to claim 2, it is characterized in that: the radius of described projection (61) is greater than the size of the opening of the side near described anti-loose non-return sawtooth piece (6) of described fixed groove (11), and restriction projection (61) moves to the direction of described moving chuck (3).
4. the self-locking cable wire clamp of being convenient to release according to claim 1, it is characterized in that: described stage clip (7) is tower stage clip, comprise multilayer stage clip circle, the external dimensions of last layer stage clip circle is less than the inside dimension of next lamination spring coil, when use, when the decrement of stage clip reaches maximum, upper strata stage clip circle is pressed in laminated spring coil successively, finally makes the thickness of stage clip equate with the thickness of one deck stage clip circle.
5. the self-locking cable wire clamp of being convenient to release according to claim 2, it is characterized in that: described projection (61) is arranged at the lower end of described anti-loose non-return sawtooth piece (6) or the end of upper end, the non-return sawtooth of corresponding anti-loose non-return sawtooth piece (6) is arranged on the upper end of anti-loose non-return sawtooth piece (6) or the side of lower end, described trip lever (8) is pull bar, described wire clip body (1) side is provided with the through hole passing for pull bar, pull bar is successively through through hole, described stage clip (7) arranges end with the non-return sawtooth of anti-loose non-return sawtooth piece (6) and is fixedly connected with.
6. the self-locking cable wire clamp of being convenient to release according to claim 2, it is characterized in that: anti-loose non-return sawtooth piece (6) is divided into two sections by the projection of described anti-loose non-return sawtooth piece (6) (61) position, place, be respectively epimere and hypomere, the non-return sawtooth of anti-loose non-return sawtooth piece (6) is arranged on the side of holding under end on the epimere of anti-loose non-return sawtooth piece (6) or hypomere; Described trip lever (8) is push rod, described wire clip body (1) side is provided with the through hole passing for push rod, push rod is fixedly connected with or apical grafting through relative one section of the non-return sawtooth section of setting of through hole, described stage clip and anti-loose non-return sawtooth piece (6) successively, and be provided with the gap of moving to moving chuck (3) direction for it between be connected with push rod one section of anti-loose non-return sawtooth piece (6) and described moving chuck (3)
Or trip lever (8) is pull bar, wire clip body (1) side is provided with the through hole passing for pull bar, pull bar is connected with the non-return sawtooth section of setting of anti-loose non-return sawtooth piece (6) through through hole, described stage clip successively, and between one section of another relative section being fixedly connected with pull bar of anti-loose non-return sawtooth piece (6) and moving chuck (3), be provided with confession its to gap of moving chuck (3) direction and moving.
7. the self-locking cable wire clamp of being convenient to release according to claim 6, is characterized in that: described push rod and described anti-loose non-return sawtooth piece (6) apical grafting; Push rod is bolt, and the upper through hole corresponding with push rod of described wire clip body (1) is screw, and push rod is connected with through hole whorl.
8. according to the self-locking cable wire clamp of being convenient to release described in claim 5 or 6, it is characterized in that: described trip lever (8) is fixedly connected with described anti-loose non-return sawtooth piece (6); The size of the upper through hole corresponding with trip lever (8) of described wire clip body (1) is greater than the external dimensions of trip lever (8), trip lever (8) and this through hole loose fit.
9. according to the self-locking cable wire clamp of being convenient to release described in the arbitrary claim of claim 1 to 7, it is characterized in that: the wire clip body (1) of multiple described connecting clamps is one-time formed integrative-structure, the quiet chuck (4) of each connecting clamp that orientation is set is consistent or stagger; Or the wire clip body of multiple described connecting clamps (1) is absolute construction, wire clip body is fixedly connected with or is flexibly connected between (1).
10. the self-locking cable wire clamp of being convenient to release according to claim 8, is characterized in that: the wire clip body (1) of multiple described connecting clamps is one-time formed integrative-structure, the quiet chuck (4) of each connecting clamp that orientation is set is consistent or stagger; Or the wire clip body of multiple described connecting clamps (1) is absolute construction, wire clip body is fixedly connected with or is flexibly connected between (1).
11. according to the self-locking cable wire clamp of being convenient to release described in the arbitrary claim of claim 1 to 7, it is characterized in that: described fixed groove (11) is " C " shape structure, the structure of described projection (61) adapts with it, the surface of the surface of fixed groove (11) and projection (61) is shiny surface, the length direction of fixed groove (11) is consistent with the clamp direction of described connecting clamp, described wire clip body (1) is run through in the one or both ends of fixed groove (11) length direction, this respective ends that runs through the fixed groove (11) of wire clip body (1) is openend, projection (61) from the openend of fixed groove (11) be set in fixed groove (11) and with its clamping, projection (61) is restricted to the movement of the direction of described moving chuck (3), described trip lever (8) is bolt, on described anti-loose non-return sawtooth piece (6), is provided with accordingly the screw matching with bolt, between trip lever (8) and anti-loose non-return sawtooth piece (6), is threaded.
12. according to the self-locking cable wire clamp of being convenient to release described in the arbitrary claim of claim 1 to 7, it is characterized in that: described in be convenient to release self-locking cable wire clamp also comprise the electric discharge device (9) that is arranged on described wire clip body (1) below, electric discharge device (9) is column structure.
The 13. self-locking cable wire clamps of being convenient to release according to claim 12, is characterized in that: described electric discharge device (9) is with electric discharge end, and electric discharge end is arcwall face structure; Described connecting clamp is provided with the moving chuck adjusting device that regulates described moving chuck (3) mobile; Described stage clip (7) is the spring of corrugated flat spring or column; The described self-locking cable wire clamp of being convenient to release also comprises outer protective cover (10), outer protective cover (10) is socketed in described wire clip body (1) surrounding and is fixedly connected with it, and outer protective cover (10) is provided with corresponding through hole or notch corresponding to described trip lever (8) placement.
14. are convenient to the self-locking cable wire clamp of release, comprise at least one interconnective connecting clamp, each connecting clamp comprises wire clip body (1), in wire clip body (1), be provided with body recess (2), body recess (2) has been embedded in moving chuck moving up and down (3), on wire clip body (1), be fixedly connected with the quiet chuck (4) relative with the pinching end of moving chuck (3), the Huo Liangge side, a side of moving chuck (3) is provided with the non-return sawtooth of downward check, the outside of the non-return sawtooth of moving chuck (3) is provided with the anti-loose non-return sawtooth piece (6) coordinating with it, the Wei Qi upper end, one end near quiet chuck (4) of anti-loose non-return sawtooth piece (6), relative Wei Qi lower end, one end, the side that anti-loose non-return sawtooth piece (6) coordinates with moving chuck (3) is provided with the upwards non-return sawtooth of check, a side near moving chuck (3) of anti-loose non-return sawtooth piece (6) is its inner side, a relative side is its outside, between the outside of anti-loose non-return sawtooth piece (6) and wire clip body (1), be provided with stage clip (7), moving chuck (3) compresses by stage clip (7) with anti-loose non-return sawtooth piece (6), it is characterized in that: described anti-loose non-return sawtooth piece (6) is with the projection (61) of a column, described wire clip body (1) is provided with a fixed groove coordinating with it (11) with this projection (61) corresponding position, projection (61) is connected in fixed groove (11), projection (61) forms the rotating shaft that anti-loose non-return sawtooth piece (6) rotates relative to wire clip body (1), the outside of anti-loose non-return sawtooth piece (6) is provided with screw, screw and protruding position are set and stagger, the wire clip body outside the outside of anti-loose non-return sawtooth piece (6) be provided with through hole with screw corresponding position.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042901.2U CN203747147U (en) | 2014-01-23 | 2014-01-23 | Self-locking cable wire clamp convenient for unlocking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420042901.2U CN203747147U (en) | 2014-01-23 | 2014-01-23 | Self-locking cable wire clamp convenient for unlocking |
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| CN203747147U true CN203747147U (en) | 2014-07-30 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684792A (en) * | 2017-01-21 | 2017-05-17 | 广东新电电力科技有限公司 | Clamp and cable bridge of hook line |
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2014
- 2014-01-23 CN CN201420042901.2U patent/CN203747147U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106684792A (en) * | 2017-01-21 | 2017-05-17 | 广东新电电力科技有限公司 | Clamp and cable bridge of hook line |
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