CN212366231U - Quick wiring clamp assembly - Google Patents

Abstract

The utility model discloses a quick wiring clamp assembly, the clamp includes a main line clamp static block, a branch line clamp static block, a main line clamp moving block, a branch line clamp moving block, a main line adjusting connecting piece and a branch line adjusting connecting piece, the main line clamp static block and the main line clamp moving block are arranged oppositely to form a main line clamping cavity, the branch line clamp static block and the branch line clamp moving block are arranged oppositely to form a branch line clamping cavity, and a screwing core is arranged on the main line adjusting connecting piece; the insulating operation rod comprises a base, an extension rod, and a low operation piece and a high operation piece which are detachably connected with the extension rod respectively. The utility model has simple structure and reasonable design, the thread adjusting connecting piece is provided with the screwing core, the low-position screwing sleeve is arranged on the low-position operating piece, and the high-position operating rod and the high-position screwing sleeve are arranged on the high-position operating piece, thus being applicable to the live working at different heights; adopt fastener and insulating bar cooperation to use, link into an integrated entity insulating bar and fastener, increased operating personnel factor of safety, it is nimble to use.

Description

Quick wiring clamp assembly

Technical Field

The utility model belongs to the technical field of the power line engineering technique, concretely relates to quick wiring fastener subassembly.

Background

The power system achieves the purpose of transmitting electric energy to power consumers through distribution lines, and is power infrastructure directly facing the power consumers. When the power system operates, the electrical equipment needs to be frequently tested, checked and maintained in long-term operation, the condition that outdoor equipment needs to be hung with a ground wire when power failure maintenance equipment of the outdoor equipment is frequently encountered, and live working is an effective measure for avoiding maintenance power failure and ensuring normal power supply. The live-line operation of the distribution line is one of the main approaches to enhance the reliability of power supply, and mainly includes live-line replacement of power equipment and components and repair of various damaged lines, such as replacement of insulators and fuses, repair of lead wires, and the like, so as to improve the use efficiency of the power equipment and lines and ensure the stable and orderly power supply service of a power system.

In the live-line maintenance operation process of the power line, if the grounding point is high, the grounding line needs to be supported and hung to the grounding point by an insulating operating rod, and the drainage line is disconnected by adopting an insulating operating rod operation method, so that the operation method which is most common, has the least number of tools and equipment, lightest tool weight and highest efficiency is used.

At present, due to the upgrading of line equipment and the continuous progress of operation methods, the requirements on equipment safety and personnel safety are becoming stricter. However, the working mode of the traditional short-circuit drainage wire of the insulated operating rod has the defect that only a temporary wire clamp can be fixed and a permanent wire clamp cannot be operated, so that the temporary wire clamp needs to be replaced by the permanent wire clamp in subsequent power failure maintenance. Traditional live working fastener and instrument have the operation complicacy, the instrument is heavy, the bulky shortcoming of instrument, and operating personnel's operation complicacy makes the activity duration increase, and the physical power use increases to contact high-tension line time longer and thereby leads to the potential safety hazard to increase. Because the wire clamp and the insulating operating rod need to be improved so as to quickly and conveniently hang the wire clamp to different high places and quickly connect the main wire and the branch wire.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the present invention is to provide a fast connecting wire clamp assembly, which has a simple structure and a reasonable design, wherein a screwing core is arranged on a main wire adjusting connector, a low screwing sleeve is arranged on a low operation member, and a high operation rod and a high screwing sleeve are arranged on a high operation member, so that the fast connecting wire clamp assembly is suitable for live-line work at different heights; adopt fastener and insulating bar cooperation to use, link into an integrated entity insulating bar and fastener, increased operating personnel factor of safety, it is nimble to use.

In order to solve the technical problem, the utility model discloses a technical scheme is: the utility model provides a quick wiring clamp subassembly which characterized in that: the wire clamp comprises a main wire clamp static block, a branch wire clamp static block integrally formed with the main wire clamp static block, a main wire clamp moving block connected with the main wire clamp static block in a sliding mode, a branch wire clamp moving block connected with the branch wire clamp static block in a sliding mode, a main wire adjusting connecting piece used for connecting the main wire clamp static block and the main wire clamp moving block, and a branch wire adjusting connecting piece used for connecting the branch wire clamp static block and the branch wire clamp moving block, wherein the main wire clamp static block and the main wire clamp moving block are oppositely arranged to form a main wire clamping cavity, the branch wire clamp static block and the branch wire clamp moving block are oppositely arranged to form a branch wire clamping cavity, and a screwing core is arranged on the main wire adjusting connecting piece; insulating bar includes base, extension rod to and can dismantle the low department operation piece and the eminence operation piece of being connected with the extension rod respectively, low department operation piece includes and revolves the cover with revolving the low department that revolves that the core suited, eminence operation piece includes the eminence operation pole and sets up on eminence operation pole top and revolves the cover with revolving the eminence that the core suited.

Foretell quick wiring clamp subassembly, its characterized in that: the extension rod comprises a rod body and an extension first connecting end arranged at the top end of the rod body, the lower part is screwed and sleeved with a lower part second connecting end, the bottom end of the high-position operation piece is connected with a high-position second connecting end, and the extension first connecting end is detachably connected with the lower part second connecting end and the high-position second connecting end respectively; the extension first connecting end comprises a connecting nut sleeved on the rod body and a connecting nut limiting part arranged at the top end of the rod body, the rod body is of a hollow structure, a clamping protrusion is arranged on the inner wall of the rod body, the lower second connecting end is the same as the upper second connecting end in structure, one end of the lower second connecting end is provided with a connecting thread matched with the connecting nut, and the other end of the lower second connecting end is provided with a clamping hole matched with the clamping protrusion.

Foretell quick wiring clamp subassembly, its characterized in that: the fixed couple seat locating part that is provided with on the eminence operation pole, the cover is equipped with the couple seat on the eminence operation pole, be provided with at least one couple on the couple seat, the eminence operation pole is located the eminence and revolves the partial cover of twisting between cover and the couple seat and be equipped with the spring, the one end of spring is revolved the cover with the eminence and is leaned on and be connected, the other end and the couple seat of spring are leaned on and are connected.

Foretell quick wiring clamp subassembly, its characterized in that: the base is rotatably connected with a ratchet wrench through a rotating shaft, the ratchet wrench is connected with a handle through a middle rod, and the ratchet wrench and the middle rod are connected in a bending mode.

Foretell quick wiring clamp subassembly, its characterized in that: the middle rod is a telescopic rod.

Foretell quick wiring clamp subassembly, its characterized in that: the main line clamp static block comprises a main line static clamping block and a main line clamp sliding block, a main line static clamping groove is formed in the main line static clamping block, the main line clamp moving block comprises a main line moving clamping block and a main line clamp sliding rail block matched with the main line clamp sliding block, a main line moving clamping groove is formed in the main line moving clamping block, and the main line static clamping groove and the main line moving clamping groove are arranged in opposite directions to form a main line clamping cavity.

Foretell quick wiring clamp subassembly, its characterized in that: the main line adjusting and connecting piece comprises a screw and a screwing core in threaded connection with the screw, one end of the screw is fixedly connected with the tail end of the main line clamp sliding rail block, and a main line through hole for the screw to pass through is formed in the main line clamp sliding rail block.

Foretell quick wiring clamp subassembly, its characterized in that: the wire clamp comprises a screw rod and a main wire clamp sliding rail block, and is characterized in that a limiting block is arranged at the top end of the screw rod, a main wire limiting hole is formed in the tail end of the main wire clamp sliding rail block, the diameter of the main wire limiting hole is larger than that of the screw rod, the diameter of the main wire limiting hole is smaller than that of the limiting block, and a limiting plate is fixedly arranged at the bottom of the main wire.

Foretell quick wiring clamp subassembly, its characterized in that: the branch wire clamp moving block comprises a branch wire moving clamping block and a branch wire clamp sliding block, a branch wire moving clamping groove is formed in the branch wire moving clamping block, the branch wire clamp static block comprises a branch wire static clamping block and a branch wire clamp sliding rail block matched with the branch wire clamp sliding block, a branch wire static clamping groove is formed in the branch wire static clamping block, and the branch wire moving clamping groove and the branch wire static clamping groove are oppositely arranged to form a main wire clamping cavity.

Foretell quick wiring clamp subassembly, its characterized in that: the branch line clamp sliding rail block is provided with a branch line threaded hole in threaded connection with the branch line adjusting connecting piece, and the size of the branch line adjusting limiting hole is not larger than that of a screw cap of the branch line adjusting connecting piece.

Compared with the prior art, the utility model has the following advantage:

1. the utility model has the advantages of simple structure and reasonable design, realize and use convenient operation.

2. The utility model discloses set up on thread adjusting connector and twist the core soon, set up on insulating bar and twist soon the core complex and twist soon the cover, adopt fastener and insulating bar cooperation to use, can realize the work of working a telephone switchboard fast, after the installation accomplish down unload insulating bar can, the connection speed is fast and joint strength is high, reduce live working time by a wide margin, the transmission through insulating bar both can alleviate operation personnel's intensity of labour, can avoid operation personnel direct contact fastener again, operation personnel factor of safety has been increased.

3. The utility model discloses a thread adjusting connecting piece adjusts the size in thread chamber, adjusts the size in branch line chamber through branch line adjusting connecting piece, and not only the centre gripping is convenient, in the in-service use of actual engineering moreover, need not change the fastener of different models to the wire in different line footpaths, only need adjust thread adjusting connecting piece or branch line adjusting connecting piece can, the current multiple fastener of fungible, convenient to use.

4. The utility model is provided with a base, an extension rod, a low-position operation part and a high-position operation part which are respectively detachably connected with the extension rod, when the hot-line work can be carried out at the low position, the base, the extension rod and the low-position operation part are connected, and a screwing core is nested in the low-position screwing sleeve, so that the insulating operation rod and the wire clamp are connected into a whole; when the live-wire work is positioned at a high place, the base, the extension rod and the high-place work piece are connected, the high-place work piece extends the whole length of the insulating operation rod and is suitable for the high-place work, and the screwing core is nested in the high-place screwing sleeve so as to connect the insulating operation rod and the wire clamp into a whole. For high-altitude live-line work and low-altitude live-line work, low-altitude work pieces or high-altitude work pieces are selected respectively, the device is suitable for the live-line work with different heights, and the using effect is good.

In summary, the utility model has simple structure and reasonable design, the thread adjusting connecting piece is provided with the screwing core, the low-position screwing sleeve is arranged on the low-position operating piece, and the high-position operating rod and the high-position screwing sleeve are arranged on the high-position operating piece, thus being suitable for the live-wire work with different heights; adopt fastener and insulating bar cooperation to use, link into an integrated entity insulating bar and fastener, increased operating personnel factor of safety, it is nimble to use.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the schematic structural diagram of the main line clamp moving block of the present invention.

Fig. 3 is the schematic structural diagram of the main line clamp static block of the present invention.

Fig. 4 is a schematic structural view of the main line adjusting connector of the present invention.

Fig. 5 is the structure diagram of the movable block of the branch line clamp of the present invention.

Fig. 6 is an assembly view of the present invention.

Fig. 7 is a connection relation diagram of the main line clamp static block and the branch line clamp static block of the utility model.

Fig. 8 is a schematic structural view of the insulating operating rod of the present invention.

Fig. 9 is a connection diagram of the base, the ratchet wrench, the middle rod and the handle of the present invention.

Fig. 10 is an enlarged view of fig. 9 at a.

Fig. 11 is a schematic structural view of the first connection end of the present invention.

Fig. 12 is a schematic structural view of the extension rod of the present invention.

Fig. 13 is a schematic structural view of the low-position operation member of the present invention.

Fig. 14 is a schematic structural view of the high-altitude work piece of the present invention.

Fig. 15 is a schematic structural view of the second connection end at a lower position of the present invention.

Description of reference numerals:

1-main line clamp moving block; 11-main line clamp sliding rail block; 12-a main line movable clamping block;

13-main line moving clamping groove; 14-main line limiting hole; 2-main line clamp static block;

21-a main line static clamping block; 22-a main line static clamping groove; 23-main wire clamp slider;

24-main line via hole; 3-main line adjusting connecting piece; 31-screwing core;

32, a limiting block; 4-branch line clamp moving block; 41-branch dynamic clamping block;

42-branch wire clamp sliding block; 43-branch dynamic clamping groove; 44-branch line adjusting limit holes;

5, a branch wire clamp static block; 51-branch static clamping block; 52-branch static clamping groove;

53-branch line clamp sliding rail block; 54-branch threaded hole; 61-a handle;

62-a middle rod; 63-a base; 64-an extension rod;

65-lower work piece; 66-a high-altitude operation piece; 67-ratchet wrench;

631-a bottom bar; 632 — a first connection end of the base; 641-rod body;

642-extending the first connecting end; 643 — extending the second connection end; 6421-top;

6422-internal thread; 6423-a stop block; 6424-snap-fit projection;

6425-connecting nut limit; 652-lower screwing sleeve;

651-lower second connecting end; 6511-clamping hole;

6512 connecting screw thread; 661-high working pole; 662-high screwing sleeve;

663-second connection end of high place; 664-hook base limit piece; 665-hook seat;

666-hook; 667-spring; 6-branch line adjusting connecting piece;

671 ratchet wrench body; 672-ratchet head; 673 making shifting sheet;

674-ratchet shaft; 675- (iii); 676-a pawl;

677-pawl locking button.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and embodiments of the present invention.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 15, the utility model discloses a fastener and with fastener matched with insulated operating rod, the fastener includes thread fastener static block 2, with thread fastener static block 2 integrated into one piece's branch line fastener static block 5, with thread fastener static block 2 sliding connection's thread fastener movable block 1 and with branch line fastener static block 5 sliding connection's branch line fastener movable block 4 to and be used for connecting thread fastener static block 2 and thread fastener movable block 1's thread regulation connecting piece 3, be used for connecting branch line fastener static block 5 and branch line fastener movable block 4's branch line regulation connecting piece 6, thread fastener static block 2 and thread fastener movable block 1 set up in opposite directions and form the thread centre gripping chamber, branch line fastener static block 5 and branch line fastener movable block 4 set up in opposite directions and form the branch line centre gripping chamber.

When the main line clamp is actually used, the main line clamp static block 2 and the main line clamp moving block 1 slide in opposite directions, the size of the main line clamping cavity can be adjusted, and the relative position between the main line clamp static block 2 and the main line clamp moving block 1 can be fixed through the main line adjusting connecting piece 3. In a similar way, the branch wire clamp static block 5 and the branch wire clamp moving block 4 slide in opposite directions, so that the size of the branch wire clamping cavity can be adjusted, and the relative position between the branch wire clamp static block 5 and the branch wire clamp moving block 4 can be fixed through the branch wire clamp moving block 4. In the use of the practical engineering, the wire clamp can adapt to wires with different wire diameters, wire clamps with different models do not need to be replaced aiming at the wires with different wire diameters, the adaptability is high, the use is convenient, and the market effect is good.

It should be noted that, the main wire clamp static block 2 and the branch wire clamp static block 5 are integrally formed, the main wire clamp static clamping block 21 and the branch wire clamp sliding rail block 53 are fixedly connected, the main wire clamp sliding block 23 and the branch wire clamp static clamping block 51 are reversely arranged, and the main wire static clamping groove 22 and the branch wire static clamping groove 52 are vertically arranged. The main wire clamp static block 2, the main wire clamp moving block 1, the branch wire clamp static block 5 and the branch wire clamp moving block 4 are all made of conductor materials, preferably stainless steel materials. The insulated operating rod is made of an insulating material.

In this embodiment, the main line adjusting and connecting member 3 includes a screw, a limiting block 32 disposed at the top end of the screw, and a screwing core 31 connected to the threaded screw; the insulating operation pole includes base 63, extension rod 64 to and can dismantle low department operation 65 and the aerial work piece 66 of being connected with extension rod 64 respectively, low department operation 65 includes and revolves the cover 652 with revolving the low department that the core 31 suited, aerial work piece 66 includes aerial operation pole 661 and sets up and revolves the cover 662 at aerial operation pole 661 top and with revolving the high department that the core 31 suited.

In actual use, one end of the screw passing through the main line through hole 24 is connected with a screwing core 31 through screw thread. When can carry out live working in the low place, be connected base 63, extension rod 64 and low place operation piece 65, twist set 652 and rotate to twist core 31 soon through the low place on low place operation piece 65 top, can drive and twist core 31 soon and slide along the length direction of screw, make main line fastener slider 23 be close to or keep away from main line fastener slide rail piece 11 along the length direction of screw, thereby play the size of adjusting the main line centre gripping chamber, not only the centre gripping is convenient, but also be applicable to the wire rod of different wire footpaths, live working excellent in use effect.

When the live-line work is positioned at a high place, the base 63, the extension rod 64 and the high place work piece 66 are connected, the high place work piece 66 comprises a high place work rod 661 and a high place screwing sleeve 662 which is arranged at the top end of the high place work rod 661 and is matched with the screwing core 31, the length of the high place work rod 661 is 1.5 m-2 m, and the high place work rod 661 extends the whole length of the insulating operation rod, so that the insulating operation rod is suitable for the high place live-line work. The high-altitude screwing sleeve 662 at the top end of the high-altitude operation piece 66 rotates the screwing core 31 to drive the screwing core 31 to slide along the length direction of the screw, so that the main wire clamp sliding block 23 is close to or far away from the main wire clamp sliding rail block 11 along the length direction of the screw, the size of the main wire clamping cavity is adjusted, the clamping is convenient, the wire rod is suitable for wire rods with different wire diameters, and the hot-line operation using effect is good.

For high-altitude live-line work and low-altitude live-line work, the low-altitude work piece 65 or the high-altitude work piece 66 is selected to be matched and connected with the base 63 and the extension rod 64, so that the flexibility is high, and the using effect is good.

In practical use, the screwing core 31 is a nut, and the upper screwing sleeve 662 and the lower screwing sleeve 652 are nut screwing sleeves adapted to the nut. The screwing core 31 is a hexagon nut, the nut screwing sleeve is a cylindrical structure provided with an inner hexagonal groove, the depth direction of the inner hexagonal groove is parallel to the length direction of the cylinder, and the inner hexagonal groove is matched with the size and structure of the hexagon nut screwing the core 31. It should be noted that the screwing core 31 may also be in a quincunx shape, a star shape, or other polygonal shapes, and both the upper screwing sleeve 662 and the lower screwing sleeve 652 are cylindrical structures with polygonal grooves corresponding to the quincunx shape, the star shape, or other polygonal shapes.

The extension rod 64 comprises a rod body 641 and an extension first connecting end 642 arranged at the top end of the rod body 641, the lower screwing sleeve 652 is connected with a lower second connecting end 651, the bottom end of the upper working piece 66 is connected with an upper second connecting end 663, and the extension first connecting end 642 is detachably connected with the lower second connecting end 651 and the upper second connecting end 663 respectively; the extension first connecting end 642 comprises a connecting nut sleeved on the rod body 641 and a connecting nut limiting part 6425 arranged at the top end of the rod body 641, the rod body 641 is of a hollow structure, a clamping protrusion 6424 is arranged on the inner wall of the rod body 641, the structure of the lower second connecting end 651 is the same as that of the upper second connecting end 663, one end of the lower second connecting end 651 is provided with a connecting thread 6512 matched with the connecting nut, and the other end of the lower second connecting end 651 is provided with a clamping hole 6511 matched with the clamping protrusion 6424.

In actual use, the locking protrusion 6424 is a pin disposed on the inner wall of the rod body 641. When the connecting device is used specifically, firstly, the lower second connecting end 651 or the higher second connecting end 663 is inserted into the extension first connecting end 642, the clamping hole 6511 is matched with the clamping protrusion 6424, so that relative displacement in the horizontal direction is prevented, the situation that the lower operation piece 65 or the higher operation piece 66 and the extension rod 64 fall off when the base 63 is rotated can be effectively avoided, and the using effect is good; then, the connection nut sleeved on the rod body 641 is rotated to make the extended first connection end 642 in threaded connection with the lower second connection end 651 or the upper second connection end 663.

It should be noted that the connecting thread 6512 is an external thread, and the connecting nut has an internal thread 6422 formed therein. The bottom end of the connecting nut is provided with a limiting block 6423, the limiting block 6423 is provided with a through hole through which the rod body 641 can pass, the diameter of the through hole is smaller than that of the connecting nut limiting block 6425, and the diameter of the top end 6321 of the connecting nut is larger than that of the connecting nut limiting block 6425. Through setting up stopper 6423 and coupling nut locating part 6425 for coupling nut and body of rod 641 are spacing to be connected, and coupling nut can stretch out body of rod 641 and lower second connection end 651 or eminence second connection end 663 threaded connection, and coupling nut can not drop from body of rod 641 simultaneously, thereby is as an organic whole with lower operation 65 or eminence operation 66 with extension rod 64 through coupling nut.

It should be noted that the base 63 is fixedly connected or detachably connected to the extension rod 64. In this embodiment, the base 63 includes a bottom rod 631 and a first base connection end 632 connected to the bottom rod 631, the first base connection end 632 has the same structure as the first extension connection end 642, the bottom end of the rod body 641 is provided with a second extension connection end 643, and the second extension connection end 643 has the same structure as the second low connection end 651.

In this embodiment, the fixed couple seat locating part 664 that is provided with on the pole 661 of the aerial work, the cover is equipped with couple seat 665 on the pole 661 of the aerial work, be provided with at least one couple 666 on the couple seat 665, the part cover that pole 661 of the aerial work is located the eminence and revolves between cover 662 and the couple seat 665 is equipped with spring 667, the one end of spring 667 and eminence are revolved and are revolved cover 662 and lean on to be connected, the other end and the couple seat 665 of spring 667 are leaned on and are connected.

In actual use, the hook base stopper 664 prevents the hook base 665 from slipping down the high-altitude work pole 661, and allows the positions of the high-altitude work pole 661 and the hook 666 to be adjusted. When the wire clamp is lifted, the position of the hook 666 is fixed due to the action of the hook seat limiting part 664, and the hook 666 can be hung on the main wire, so that the wire clamp is limited. It should be noted that, the number of the hooks 666 is two, and the two hooks 666 are both arranged on the same side of the hook base 665, so as to facilitate hanging. The hook 666 is made of an insulating material and the hook base 665 is made of an insulating material.

In this embodiment, the base 63 is rotatably connected with a ratchet wrench 67 through a rotating shaft, the ratchet wrench 67 is connected with the handle 61 through the middle rod 62, and the ratchet wrench 67 and the middle rod 62 can be connected in a bending manner.

In actual use, ratchet wrench 67 includes a ratchet wrench body 671, a ratchet head 672 and a paddle 673. Poking the plectrum 673 can turn to the ratchet head of two-way ratchet spanner, changes the unidirectional rotation direction of ratchet head to realize twisting core 31 clockwise, anticlockwise rotation, with this installation and the dismantlement of fastener, and guaranteed the torsion that provides low department operation piece 65 or eminence operation piece 66, excellent in use effect.

The ratchet wrench body 671 is connected with a ratchet shaft 674, one end of the intermediate rod 62 is coaxially connected with the ratchet shaft 674, and the intermediate rod 62 is provided with a pawl 676 and a pawl locking button 676 which are matched with the ratchet shaft 674. In actual use, since one end of the intermediate lever 62 is coaxially connected to the ratchet shaft 674, the intermediate lever 62 and the ratchet wrench body 671 can be rotatably bent and folded, thereby facilitating storage. The pawl 676 is engaged with the ratchet shaft 674, the pawl locking button 676 is pressed, the pawl 676 is retracted, the intermediate rod 62 can rotate relative to the ratchet wrench body 671, the effect of adjusting the relative position of the intermediate rod 62 and the ratchet wrench body 671 is achieved, and the ratchet wrench is suitable for providing torque force for low-position operation pieces 65 or high-position operation pieces 66 under different environments.

The intermediate lever 62 is a telescopic lever and is applicable to different working spaces. The handle 61 is a bent handle. The ratchet wrench 67 is a bidirectional ratchet wrench.

In this embodiment, the main line static clamping groove 22 and the main line dynamic clamping groove 13 are both arc-shaped grooves. The branch dynamic holding groove 43 and the branch static holding groove 52 are both arc-shaped grooves.

In practical use, since the cross section of the wire rod is mostly circular, the main line static clamping groove 22, the main line dynamic clamping groove 13, the sub line dynamic clamping groove 43 and the sub line static clamping groove 52 are all arc-shaped grooves, and preferably semicircular grooves or minor arc-shaped grooves.

In this embodiment, the main wire clamp static block 2 includes a main wire static clamping block 21 and a main wire clamp sliding block 23, the main wire static clamping block 21 is provided with a main wire static clamping groove 22, the main wire clamp moving block 1 includes a main wire moving clamping block 12 and a main wire clamp sliding block 11 adapted to the main wire clamp sliding block 23, the main wire moving clamping block 12 is provided with a main wire moving clamping groove 13, and the main wire static clamping groove 22 and the main wire moving clamping groove 13 are oppositely arranged to form a main wire clamping cavity.

In practical use, the relative positions of the main line static clamping groove 22 and the main line dynamic clamping groove 13 can be adjusted by adjusting the position of the main line clamp sliding block 23 in the main line clamp sliding rail block 11, so as to adjust the size of the main line clamping cavity, and then the main line clamp sliding rail block 11 and the main line clamp sliding block 23 are fixedly connected through the main line adjusting connecting piece 3, so as to play a role in clamping the main line.

In this embodiment, the main wire adjusting and connecting member 3 includes a screw and a screwing core 31 in threaded connection with the screw, one end of the screw is fixedly connected with the tail end of the main wire clamp sliding block 11, and the main wire clamp sliding block 23 is provided with a main wire through hole 24 for the screw to pass through.

During actual use, the other end of the screw penetrates through the main line through hole 24 in the main line clamp sliding block 23 and is sleeved with the screwing core 31, and the screwing core 31 is rotated through the screwing sleeve, so that the main line clamp sliding block 23 is close to or far away from the main line clamp sliding rail block 11 along the length direction of the main line adjusting connecting piece 3, the size of a main line clamping cavity is adjusted, clamping is convenient and fast, the main line clamp sliding rail block is suitable for wires with different wire diameters, and the using effect is good.

In this embodiment, the fixed stopper 32 that is provided with in screw rod top, the spacing hole of thread 14 has been seted up to the bottom of thread clamp slide rail piece 11, the diameter of the spacing hole of thread 14 is greater than the diameter of screw rod, the diameter of the spacing hole of thread 14 is less than the diameter of stopper 32, the fixed limiting plate 15 that is provided with in bottom of thread clamp movable block 1.

In practical use, the main line limiting hole 14 can be penetrated by a screw and can limit the limiting block 32. The screw rod penetrates through the main line limiting hole 14, the limiting block 32 at the top end of the screw rod is limited in the limiting block 14, and the limiting plate 15 is fixedly connected to the bottom of the main line clamp moving block 1, so that the limiting block 14 is fixedly connected in the main line clamp moving block 1, and the screw rod is fixedly connected with the main line clamp moving block 1. When the main line clamping cavity is adjusted, only the relative position between the main line clamp static block 2 and the screw rod needs to be adjusted.

In this embodiment, the branch wire clamp moving block 4 includes a branch wire moving clamping block 41 and a branch wire clamp sliding block 42, the branch wire moving clamping block 41 is provided with a branch wire moving clamping groove 43, the branch wire clamp static block 5 includes a branch wire static clamping block 51 and a branch wire clamp sliding block 53 adapted to the branch wire clamp sliding block 42, the branch wire static clamping block 51 is provided with a branch wire static clamping groove 52, and the branch wire moving clamping groove 43 and the branch wire static clamping groove 52 are oppositely arranged to form a main wire clamping cavity.

In practical use, the branch wire movable clamping block 41 and the branch wire clamp sliding block 42 are fixedly arranged, the branch wire static clamping block 51 and the branch wire clamp sliding rail block 53 are fixedly arranged, and the branch wire static clamping groove 52 and the branch wire clamp sliding rail block 53 are vertically arranged. The relative positions of the branch line movable clamping groove 43 and the branch line static clamping groove 52 can be adjusted by adjusting the position of the branch line clamp sliding block 42 in the branch line clamp sliding rail block 53, so that the size of a main line clamping cavity is adjusted, and then the branch line clamp sliding rail block 53 is fixedly connected with the branch line clamp sliding block 42 through the branch line adjusting connecting piece 6, so that the function of clamping a branch line is achieved.

In this embodiment, the branch wire adjusting and connecting member 6 is an adjusting screw, the branch wire clamp sliding block 42 is provided with a branch wire adjusting and limiting hole 44 through which the branch wire adjusting and connecting member 6 passes, the branch wire clamp sliding block 53 is provided with a branch wire threaded hole 54 in threaded connection with the branch wire adjusting and connecting member 6, and the size of the branch wire adjusting and limiting hole 44 is not larger than the size of a screw cap of the branch wire adjusting and connecting member 6.

During practical use, the branch line adjusting and connecting piece 6 penetrates through the branch line adjusting limiting hole 44 to be in threaded connection with the branch line threaded hole 54, and the branch line clamp sliding block 42 can be close to or far away from the branch line clamp sliding block 53 along the length direction of the branch line adjusting and connecting piece 6 by rotating the branch line adjusting and connecting piece 6, so that the size of a branch line clamping cavity is adjusted, the clamping is convenient, the wire clamping device is suitable for wires with different wire diameters, and the using effect is good.

During specific implementation, the branch line is firstly extended into the space between the branch line clamp static block 5 and the branch line clamp moving block 4, and then the branch line adjusting connecting piece 6 is rotated, so that the branch line clamp moving block 4 is close to the branch line clamp static block 5 along the length direction of the branch line adjusting connecting piece 6, and the branch line is clamped between the branch line clamp static block 5 and the branch line clamp moving block 4.

Then, when the live-line work is performed at the low position, the base 63, the extension rod 64 and the low position work piece 65 are connected, and the screwing core 31 is nested in the low position screwing sleeve 652, so that the insulated operating rod and the wire clamp are connected into a whole.

When the live-wire work is positioned at a high place, the base 63, the extension rod 64 and the high-place work piece 66 are connected, the high-place work rod 661 extends the whole length of the insulating operating rod, the high-place work rod is suitable for the high-place work, and the screwing core 31 is nested in the high-place screwing sleeve 662, so that the insulating operating rod and the wire clamp are connected into a whole.

When the line is pinched to the main line height by the insulated operating rod, the hook 666 and the main line grip chamber are simultaneously suspended from the main line. Then, the ratchet wrench 27 drives the high-position screwing sleeve 662 or the low-position screwing sleeve 652, and the high-position screwing sleeve 662 or the low-position screwing sleeve 652 rotates the screwing core 31, so that the main line clamp static block 2 is close to or far away from the main line clamp moving block 1 along the length direction of the main line adjusting connecting piece 3, the main line is clamped in the main line clamping cavity, the quick wiring work is realized, the connecting speed is high, the connecting strength is high, and the live working time is greatly reduced.

After the installation is finished, the high screwing sleeve 662 or the low screwing sleeve 652 is separated from the screwing core 31, and then the insulating operating rod is detached, so that the labor intensity of operators can be reduced through the transmission of the insulating operating rod, the operators can be prevented from directly contacting the wire clamp, and the safety coefficient of the operators is increased.

The aforesaid, only be the embodiment of the utility model discloses an it is not right the utility model discloses do any restriction, all according to the utility model discloses the technical entity all still belongs to any simple modification, change and the equivalent structure change of doing above embodiment the utility model discloses technical scheme's within the scope of protection.

Claims (10)

1. The utility model provides a quick wiring clamp subassembly which characterized in that: the wire clamp comprises a main wire clamp static block (2), a branch wire clamp static block (5) integrally formed with the main wire clamp static block (2), a main wire clamp moving block (1) in sliding connection with the main wire clamp static block (2), a branch wire clamp moving block (4) in sliding connection with the branch wire clamp static block (5), a main wire adjusting connecting piece (3) used for connecting the main wire clamp static block (2) and the main wire clamp moving block (1), and a branch wire adjusting connecting piece (6) used for connecting the branch wire clamp static block (5) and the branch wire clamp moving block (4), wherein the main wire clamp static block (2) and the main wire clamp moving block (1) are oppositely arranged to form a main wire clamping cavity, and the branch wire clamp static block (5) and the branch wire clamp moving block (4) are oppositely arranged to form a branch wire clamping cavity; a screwing core (31) is arranged on the main line adjusting connecting piece (3); insulating bar includes base (63), extension rod (64) to and can dismantle low department operation spare (65) and the eminence operation spare (66) of being connected with extension rod (64) respectively, low department operation spare (65) are including screwing set (652) with screwing the low department that core (31) suited, eminence operation spare (66) are including eminence operation pole (661) and set up and screw set (662) at eminence operation pole (661) top and with screwing the eminence that core (31) suited.

2. A quick connect clamp assembly as claimed in claim 1, wherein: the extension rod (64) comprises a rod body (641) and an extension first connecting end head (642) arranged at the top end of the rod body (641), the lower screwing sleeve (652) is connected with a lower second connecting end head (651), the bottom end of the high-position operation piece (66) is connected with a high second connecting end head (663), and the extension first connecting end head (642) is detachably connected with the lower second connecting end head (651) and the high second connecting end head (663) respectively; the extension first connecting end (642) comprises a connecting nut sleeved on the rod body (641) and a connecting nut limiting part (6425) arranged at the top end of the rod body (641), the rod body (641) is of a hollow structure, and a clamping protrusion (6424) is arranged on the inner wall of the rod body (641); the structure of the lower second connecting end head (651) is the same as that of the upper second connecting end head (663), one end of the lower second connecting end head (651) is provided with a connecting thread (6512) matched with the connecting nut, and the other end of the lower second connecting end head (651) is provided with a clamping hole (6511) matched with the clamping protrusion (6424).

3. A quick connect clamp assembly as claimed in claim 1, wherein: fixed couple seat locating part (664) that is provided with on eminence operation pole (661), the cover is equipped with couple seat (665) on eminence operation pole (661), be provided with at least one couple (666) on couple seat (665), eminence operation pole (661) is located the eminence and revolves partial cover between cover (662) and couple seat (665) and is equipped with spring (667), the one end of spring (667) is revolved with the eminence and is revolved cover (662) and support and lean on and be connected, the other end and couple seat (665) of spring (667) support and lean on and be connected.

4. A quick connect clamp assembly as claimed in claim 1, wherein: the base (63) is rotatably connected with a ratchet wrench (67) through a rotating shaft, the ratchet wrench (67) is connected with a handle (61) through an intermediate rod (62), and the ratchet wrench (67) is connected with the intermediate rod (62) in a bending mode.

5. A quick connect wire clamp assembly as claimed in claim 4, wherein: the middle rod (62) is a telescopic rod.

6. A quick connect clamp assembly as claimed in claim 1, wherein: the main line clamp static block (2) comprises a main line static clamping block (21) and a main line clamp sliding block (23), a main line static clamping groove (22) is formed in the main line static clamping block (21), the main line clamp moving block (1) comprises a main line moving clamping block (12) and a main line clamp sliding rail block (11) matched with the main line clamp sliding block (23), a main line moving clamping groove (13) is formed in the main line moving clamping block (12), and the main line static clamping groove (22) and the main line moving clamping groove (13) are oppositely arranged to form a main line clamping cavity.

7. A quick connect clamp assembly as claimed in claim 6, wherein: the main line adjusting connecting piece (3) comprises a screw rod and a screwing core (31) in threaded connection with the screw rod, one end of the screw rod is fixedly connected with the tail end of the main line clamp sliding rail block (11), and a main line through hole (24) for the screw rod to pass through is formed in the main line clamp sliding block (23).

8. A quick connect clamp assembly as claimed in claim 7, wherein: the screw rod top is provided with stopper (32), spacing hole of thread (14) have been seted up to the end of thread clamp slide rail piece (11), the diameter in spacing hole of thread (14) is greater than the diameter of screw rod, the diameter in spacing hole of thread (14) is less than the diameter of stopper (32), the fixed limiting plate (15) that is provided with in bottom of thread clamp movable block (1).

9. A quick connect clamp assembly as claimed in claim 1, wherein: the branch wire clamp moving block (4) comprises a branch wire moving clamping block (41) and a branch wire clamp sliding block (42), a branch wire moving clamping groove (43) is formed in the branch wire moving clamping block (41), the branch wire clamp static block (5) comprises a branch wire static clamping block and a branch wire clamp sliding rail block (53) matched with the branch wire clamp sliding block (42), a branch wire static clamping groove (52) is formed in the branch wire static clamping block, and the branch wire moving clamping groove (43) and the branch wire static clamping groove (52) are arranged in opposite directions to form a main wire clamping cavity.

10. A quick connect clamp assembly as claimed in claim 9, wherein: the branch wire clamp sliding rail block (53) is provided with a branch wire threaded hole (54) in threaded connection with the branch wire adjusting connecting piece (6), and the size of the branch wire adjusting limiting hole (44) is not larger than that of a screw cap of the branch wire adjusting connecting piece (6).

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