CN208849095U - A kind of peeling earthing or grounding means - Google Patents

Abstract

The utility model discloses a kind of peeling earthing or grounding means, including transmission case, drive rod and peeling head, transmission case is equipped with handle, handle passes through first, second gear can be driven with drive rod, after drive rod rotation realization clamps conducting wire by fixture block, peeling head can move on conducting wire, peeling function may be implemented again, and by the way that livewire work apparatus for peeling off and earthing or grounding means are combined design, construction personnel can carry out the skinning operations of power transmission line outside safe distance, after the completion of skinning operations, it is not required to step on bar repeatedly and removes apparatus for peeling off, mounting ground line, earthing or grounding means can be used to carry out ground connection operation after only needing electrical verification, the two is combined into one, greatly reduce the operating time, promote operating efficiency.

Description

A kind of peeling earthing or grounding means

Technical field

The utility model relates to distrbution network construction technique field, specially a kind of peeling earthing or grounding means.

Background technique

Power distribution network, which refers to from power transmission network or regional power plant, receives electric energy, distribute or is pressed on the spot by distribution facility voltage by Grade distributes to the power network of all types of user, is by overhead transmission line, cable, shaft tower, distribution transformer, disconnecting switch, reactive compensation The compositions such as device and some affiliated facilities, the network of important distribution electric energy effect is played in power network；In distribution network construction process In, it is often necessary to peeling, ground connection operation are carried out to overhead line, at this moment just need to use overhead line peeling, grounding apparatus；It is existing During overhead line skinning operations, the common teams and groups that construct do not have the ability of 10KV live peeling, and the class of electrification is needed to be responsible for peeling And cooperate implementing for safety measure, electrical verification, ground connection work are then carried out again so that construction process becomes complicated increases cooperation The workload and time cost of coordination have slowed down working efficiency to a certain extent, therefore we have proposed a kind of peeling ground connection to fill It sets.

Utility model content

The purpose of this utility model is to provide a kind of peeling earthing or grounding means, to solve mentioned above in the background art ask Topic.

To achieve the above object, the utility model provides the following technical solutions: a kind of peeling earthing or grounding means, including transmission Case, drive rod and peeling head, the lower end of the drive rod extends to the inside of transmission case and is fixedly connected with first gear, described First gear Vertical Meshing is connected with second gear, and the central axis of second gear runs through the side wall of transmission case and extends to outside it Portion and it is fixedly connected with handle, guide sleeve is socketed on the outside of the drive rod, passes through the first spring on the lateral wall of the guide sleeve The first connector is slidably connected, the two sides of first connector are rotatably connected to pulling claw, and on the side wall of each pulling claw It is fixedly connected to pull ring, first connector is connected with the second connector by even block, and second connector is solid Surely it is socketed with earth brace, the upper end of the earth brace is fixedly connected with hook, and lower end is connected with extension by quick coupling Bar；

The upper end of the drive rod extends to the inside of peeling head and is fixedly connected with third gear, the third gear Upside and the internal slide for being located at peeling head are connected with sliding shoe, and the front side wall of the sliding shoe is equipped with blade, the sliding The bottom surface of block is provided with square groove, and the internal slide of square groove is connected with biasing post, and biasing post is fixedly connected on third gear Upper surface, the side of the peeling head is fixedly connected with fixed block, and the side both ends of fixed block are equipped with and chip.

Preferably, the inside two sides of the peeling head are provided with side chamber, and the side chamber is equipped with fixture block by sliding rail sliding, and The fixture block is flexibly connected with the convex block of sliding shoe two sides setting respectively.

Preferably, there are two reversed column, the lateral wall of two reversed columns is equipped with for the interior forward end rotation connection of the peeling head Belt, and the other end of belt is connected on the side wall of the drive rod between turntable and third gear around deflector roll.

Preferably, pin shaft is connected with by third spring slide inside the even side of block, one end of the pin shaft is passed through The side wall of the company's of wearing block simultaneously extends to its outside and is clamped with the card hole activity of the first connector, the other end of the pin shaft and even block Inner sidewall between slidably connect baffle, and the lower end of baffle through the even side wall of block and extends to outside it.

Preferably, the inside of the peeling head is fixedly connected there are two guide post, and two guide posts slide with sliding shoe and connect It connects.

Preferably, it is set on the lateral wall of the drive rod there are two ring block, described two ring blocks are slidably connected at annular groove Inside, the annular groove are opened in the inside both ends of guide sleeve.

Preferably, the front side wall of the sliding shoe passes through slot and blade activity grafting.

Compared with prior art, the utility model has the beneficial effects that the utility model is lifted peeling head by drive rod To at the conducting wire of eminence, then rotating forward handle reinforces fixture block at peeling head conducting wire, continues to rotate handle to make The device is moved on conducting wire by two reversed columns, at the same time sliding shoe with blade by wire sheath transversely cutting, And two halves will be whittled into the crust of cutting by chipping for two, to make wire sheath that can then pass through with fast-falling by band Electric operation apparatus for peeling off and earthing or grounding means are combined design, and construction personnel can carry out the peeling of power transmission line outside safe distance Operation is not required to step on bar repeatedly for apparatus for peeling off dismounting, mounting ground line, it is only necessary to after electrical verification after the completion of skinning operations Ground connection operation is carried out using earthing or grounding means, the two is combined into one, and greatly reduces the operating time, promotes operating efficiency.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cross-sectional view at the transmission case, first gear and second gear of the utility model；

The first connector and the explosive view at even block that Fig. 3 is the utility model；

Fig. 4 is the structural schematic diagram at first connector, the first spring and pulling claw of the utility model；

The drive rod and the cross-sectional view at guide sleeve that Fig. 5 is the utility model；

Fig. 6 is the structural schematic diagram after the pulling claw expansion of the utility model；

The side chamber and the cross-sectional view at tooth plate that Fig. 7 is the utility model；

Fig. 8 is the explosive view at the third gear, sliding shoe and biasing post of the utility model；

Fig. 9 is the explosive view at the inclined plate, turntable and switch block of the utility model；

Figure 10 is the cross-sectional view at the sliding shoe, reversed column and fixture block of the utility model；

Figure 11 is the cross-sectional view at the sliding shoe, square groove and biasing post of the utility model.

In figure: 1, transmission case, 2, first gear, 3, second gear, 4, handle, 5, drive rod, 6, peeling head, 7, third tooth Wheel, 8, guide sleeve, the 9, first connector, the 10, first spring, 11, pulling claw, 12, pull ring, 13, baffle, 14, guide post, 15, sliding shoe, 16, square groove, 17, biasing post, 18, belt, 19, reversed column, 20, blade, 21, fixed block, 22, chip, 23, side chamber, 24, second Spring, 25, tooth plate, 26, fixture block, 27, inclined plate, 28, turntable, 29, pin shaft, 30, switch block, 31, company's block, the 32, second connector, 33, earth brace, 34, quick coupling, 35, hook, 36, extension rod, 37, third spring, 38, ring block, 39, annular groove, 40, sliding rail.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-11 is please referred to,

Embodiment 1, the utility model provide a kind of technical solution: a kind of peeling earthing or grounding means, including transmission case 1, transmission Bar 5 and peeling head 6, as described in Figure 1, even the device in 31 left side of block is punck-down block, and even the device on 31 right side of block is earthing or grounding means, The lower end of the drive rod 5 extends to the inside of transmission case 1 and is fixedly connected with first gear 2, and the first gear 2 is vertically nibbled Conjunction is connected with second gear 3, and the central axis of second gear 3 runs through the side wall of transmission case 1 and extends to its external and fixed company Be connected to handle 4, rotating forward handle 4 can be such that drive rod 5 rotates forward, make sliding shoe 15 mobile and drive its blade 20 into Row peeling, the outside of the drive rod 5 are socketed with guide sleeve 8, are slidably connected on the lateral wall of the guide sleeve 8 by the first spring 10 There is the first connector 9, the two sides of first connector 9 are rotatably connected to pulling claw 11, and the upside shape of pulling claw 11 is L-shaped, And the upper surface activity of two pulling claws 11 and guide sleeve 8 is clamped, and when the upper surface of pulling claw 11 and guide sleeve 8 is clamped, the first spring 10 In compressive state, state when which is the device peeling, and pull ring is fixedly connected on the side wall of each pulling claw 11 12, insulating cord, ring set of the lower end of insulating cord on the first connector 9 are connected on pull ring 12, and lower end is in transmission case 1 Place, after the completion of wire stripping, pulls the lower end of insulated wire, the upper surface of pulling claw 11 and guide sleeve 8 can be detached from and is clamped, and at this time first Connector 9 by the first spring 10 elastic force slide downward, thus make the first connector 9 by even block 31 connect earthing or grounding means to Lower slider will be such that hook 35 is stuck on conducting wire in this way, and first connector 9 is connected with the second connection by even block 31 Part 32,32 fixing sleeve of the second connector are connected to earth brace 33, and the upper end of the earth brace 33 is fixedly connected with hook 35, when When punck-down block carries out wire stripping, hook 35 is in the surface of conducting wire, and moves with the movement of peeling head 6, when the When 9 slide downward of a connection piece, hook 35 is with decline, so that hook 35 be made to hang on conducting wire, lower end passes through quick coupling 34 It is connected with extension rod 36 (quick coupling 34 can be bayonet lock or threaded connector), extension rod 36 can increase earth brace 35 Length, ensure that conducting wire can be connect by earthing or grounding means with ground；

The upper end of the transmission case 1 extends to the inside of peeling head 6 and is fixedly connected with third gear 7, the third tooth The upside of wheel 7 and the internal slide for being located at peeling head 6 are connected with sliding shoe 15, and the front side wall of the sliding shoe 15 is equipped with blade 20, the front side wall of sliding shoe 15 is provided with semicircular slot and 20 activity grafting of blade, and blade 20 is also semi-circular shape, and therewith The corresponding blade 20 (not shown on figure) being also located on 6 inner sidewall of peeling head, when 15 forward slip of sliding shoe, two A blade 20 will form a circle, and the circle is less than diameter of the diameter greater than copper wire inside conducting wire of conducting wire, so as to unified The conducting wire of model carries out crust and cuts off (blade 20 all using sliding type grafting, blade 20 can according to circumstances be replaced), described The lower end of sliding shoe 15 is provided with square groove 16, and the internal slide of square groove 16 is connected with biasing post 17, and biasing post 17 is fixed It is connected to the upper surface of third gear 7, biasing post 17 is mounted in the eccentric position of third gear 7, and third gear 7 is inclined when rotating Stem 17 also with rotation, such biasing post 17 while rotation also in the internal slide of square groove 16, to make sliding shoe 15 sliding back and forth repeatedly, sliding shoe 15 slide a circulation and just cut off conducting wire once, the side fixation company of the peeling head 6 Fixed block 21 is connected to, and the side both ends of fixed block 21 are equipped with and chip 22, when conducting wire is pushed by sliding shoe 15 and implements to cut When crust also can by conducting wire promote fixed block 21 two selling sheets 22 between (the distance between can be according to the demand tune of practical application Section), it chips 22 symmetrical above and below, the two sides up and down of wire sheath can be cut open, can make the remaining crust of conducting wire light in this way It falls, to keep peeling more thorough.

Specifically, slidably connecting pin shaft 29 by third spring 37 inside the even side of block 31, pass through third The elastic force of spring 37, pin shaft 29 make the inside of the company's of being fully retracted block 31 in normal state, and one end of the pin shaft 29 is run through Connect the side wall of block 31 and extend to its outside and be clamped with the card hole activity of the first connector 9, the side of the first connector 9 is equipped with Convex block, and it even is provided with groove on the other side on block 31, the first connection is sticked into after convex block sticks into groove, and through pin shaft 29 After in the card hole of part 9, the first connector 9 and 32 company's of will pass through block 31 of the second connector are connected together, the pin shaft 29 Baffle 13 is slidably connected between the other end and the even inner sidewall of block 31, and the lower end of baffle 13 through the even side wall of block 31 and is prolonged It extends to outside it, when baffle 13 is placed between pin shaft 29 and the even inner sidewall of block 31, pin shaft 29 can slide in and out a baffle 13 length, so that pin shaft 29 be made to be stuck in the card hole of the first connector 9, the lower end of baffle 13 is connected with insulating cord, logical in this way 13 slide downward of baffle can be made by crossing pulling insulating cord, and when can not block pin shaft 29 after the downslide of baffle 13, pin shaft 29 can pass through The elastic force of third spring 37 is fully retracted the inside of even block 31, to make the first connector 9 be disconnected with even block 31, so just Apparatus for peeling off can be made to separate with earthing or grounding means.

Specifically, the inside of the peeling head 6 is fixedly connected there are two guide post 14, and two guide posts 14 are and sliding shoe 15 are slidably connected, and can effectively ensure that sliding shoe 15 is moved forward and backward vertically in the inside of peeling head 6, ensure that sliding shoe The blade 20 of 15 front sides docks vertically with the blade 20 on 6 inner sidewall of peeling head, just can guarantee that wire sheath can neatly be cut in this way It is disconnected.

Specifically, being set on the lateral wall of the drive rod 5 there are two ring block 38, described two ring blocks 38 are slidably connected at The inside of annular groove 39, the annular groove 39 are opened in the inside both ends of guide sleeve 8, the height of guide sleeve 8 are fixed, and prevent guide sleeve 8 suitable 5 slide downward of drive rod, thus make peeling head 6 carried out on conducting wire peeling and it is mobile when, earthing or grounding means is in certain height It remains unchanged, so as to make hook 35 have been at the position directly above of conducting wire.

Embodiment 2 prevents blade 20 in conducting wire peeling process from causing both sides tilting to be unfavorable for making conducting wire pressure to allow Industry.On the basis of embodiment 1, the inside two sides of the peeling head 6 are provided with side chamber 23, and the side chamber 23 is sliding by sliding rail 40 It is dynamic to be equipped with fixture block 26, and the fixture block 26 is flexibly connected with the convex block of 15 two sides of sliding shoe setting respectively, sliding shoe 15 is in peeling When first 6 internal slide, the convex block of two sides can be by 26 forward slip of fixture block, so as to so that fixture block 26 clamps conducting wire.

Embodiment 3, can be far from conducting wire after blade 20 is cut once, and fixture block 26 is possible to and lead without extruding force at this time Line offset loosens, and influences 22 operations of chipping, increases structure on the basis of embodiment 2, the upper end of the drive rod 5 is from bottom to top Successively socket turntable 28 and third gear 7, the inside of the side chamber 23 of 6 two sides of peeling head passes through second spring 24 and slidably connects Tooth plate 25, the tooth plate 25 are clamped with 26 activity of fixture block for being slidably connected at 6 inside two sides of peeling head, and such sliding shoe 15 is being shelled When the internal slide of leather point 6, the convex block of two sides can be by 26 forward slip of fixture block (the extruding tooth in lower end in moving process of fixture block 26 Plate 25 allows second spring 24 to compress), so as to so that fixture block 26 clamps conducting wire, and due to the raker tooth of tooth plate 25 and fixture block 26 The clamping effect of tooth is so fixture block 26 will not easily loosen conducting wire.The inside of the tooth plate 25 is fixedly connected with inclined plate 27, institute It states inclined plate 27 and is flexibly connected with the switch block 30 being rotatably connected on 28 side wall of turntable.The quantity of switch block 30 as shown in Figure 9 has 4, And one end is rotatably connected in the recessing groove that 28 side wall of turntable is provided with respectively by torque spring, and the other end of switch block 30 It is set as the lozenges matched with inclined plate 27, when turntable 28 is rotated forward with drive rod 5, switch block 30 encounters the wider side of inclined plate 27 Rotation when hindering, switch block 30 can be transferred to the inside of turntable 28, and after hindering the past, switch block 30 will by the effect of torque spring It produces；

When turntable 28 is inverted with drive rod 5, for switch block 30 when turning at inclined plate 27, switch block 30 can be to inclined plate 27 Relatively thin side slides into the top of inclined plate 27, and as continuous rotation will press against 27 slide downward of inclined plate, to make tooth plate 25 It is disengaged from fixture block 26, such fixture block 26 just squeezes conducting wire without power of enforcement effect, then allows to the mobile present apparatus in one side Conducting wire squeezes fixture block 26 and can remove the device from conducting wire.

In addition reversed column 19 can be increased on the basis of embodiment 1-3, the interior forward end of the peeling head 6 is rotatably connected to Two reversed columns 19, the lateral wall of two reversed columns 19 is equipped with belt 18, and the other end of belt 18 is connected to turntable around deflector roll On the side wall of drive rod 5 between 28 and third gear 7, when the device is fixed on conducting wire, the side wall and reversed column 19 of conducting wire Side wall fitting, reversed column 19 with drive rod 5 rotate when, reversed column 19 realizes shifting of the device on conducting wire by stirring conducting wire Dynamic, the specification of the components such as mobile distance and reversed column 19, drive rod 5 has relationship, and design in this way can control to a certain extent Mobile distance.

Working principle: in use, first covering peeling head 6 in the lead location for needing peeling, then just in open state To following handle 4 is rotated, driving and slided at 15 guiding line of sliding shoe, the protrusive board of two sides will push 26 forward slip of fixture block, To force to clamp conducting wire, and drive rod 5 is rotated by belt 18 with two reversed columns 19, to pass through two reversed columns 19 move the device on conducting wire, when sliding shoe 15 slides into most front side at the same time, the blade 20 that is equipped with of front side By wire sheath circular cutting, continue to rotate forward handle 4, second of ring-type of wire sheath to conducting wire can be repeated the above process Cutting, other two is chipped and 22 the crust of cutting will be whittled into two halves, thus make wire sheath can with fast-falling, then after It is mobile that continuous rotational handle 4 allows reversed column 19 to rotate driving device, and the hook 35 of rear grounded part is located just at that peeling conducting wire is being just Top pulls down the insulating cord connecting with pull ring 12, and the first connector 9, company's block 31 and earthing or grounding means are in the first spring 10 at this time Under the action of move down, be stuck in earthy hook 35 on peeling conducting wire and carry out ground connection operation, then drop-down with baffle 13 connect The insulating cord connect pulls down baffle 13, and pin shaft 29 pops up under the action of third spring 37, connects block 31 and the first connector 9 at this time Separation (i.e. stripped portion and grounded part separation) rotates backward handle 4, inverts drive rod 5, the switch block on such turntable 28 30 will by inclined plate 27 by tooth plate 25 to downslide, be clamped so that tooth plate 25 and fixture block 26 be made to be detached from, in this case to side Mobile peeling head 6, so that fixture block 26 be made to be slid to the other side by the thrust of conducting wire, the clamp mouth of such peeling head 6 opens, thus Remove apparatus for peeling off from conducting wire, only grounded part is suspended on conducting wire by hook 35 at this time, is then grounded extension rod 36 It can connect to carry out other subsequent ground connection operations by quick coupling 34 with earth brace 33.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (7)

1. a kind of peeling earthing or grounding means, including transmission case (1), drive rod (5) and peeling head (6), it is characterised in that: the transmission The lower end of bar (5) extends to the inside of transmission case (1) and is fixedly connected with first gear (2), and the first gear (2) is vertically nibbled Conjunction is connected with second gear (3), and the central axis of second gear (3) through transmission case (1) side wall and extend to its it is external and It is fixedly connected with handle (4), is socketed with guide sleeve (8) on the outside of the drive rod (5), passed through on the lateral wall of the guide sleeve (8) First spring (10) slidably connects the first connector (9), and the two sides of first connector (9) are rotatably connected to pulling claw (11), it and on the side wall of each pulling claw (11) is fixedly connected to pull ring (12), first connector (9) passes through even block (31) It is connected with the second connector (32), the second connector (32) fixing sleeve is connected to earth brace (33), the earth brace (33) upper end is fixedly connected with hook (35), and lower end is connected with extension rod (36) by quick coupling (34)；

The upper end of the drive rod (5) extends to the inside of peeling head (6) and is fixedly connected with third gear (7), the third The upside of gear (7) and be located at peeling head (6) internal slide be connected with sliding shoe (15), the front side wall of the sliding shoe (15) It is equipped with blade (20), the bottom surface of the sliding shoe (15) is provided with square groove (16), and the internal slide connection of square groove (16) Have biasing post (17), and biasing post (17) is fixedly connected on the upper surface of third gear (7), the side of the peeling head (6) is solid Surely it is connected with fixed block (21), and the side both ends of fixed block (21) are equipped with chip (22).

2. a kind of peeling earthing or grounding means according to claim 1, it is characterised in that: the inside two sides of the peeling head (6) Be provided with side chamber (23), the side chamber (23) by sliding rail (40) sliding be equipped with fixture block (26), and the fixture block (26) respectively with The convex block of sliding shoe (15) two sides setting is flexibly connected.

3. a kind of peeling earthing or grounding means according to claim 1, it is characterised in that: the interior forward end of the peeling head (6) There are two reversed column (19) for rotation connection, and the lateral wall of two reversed columns (19) is equipped with belt (18), and the other end of belt (18) It is connected to around deflector roll on the side wall of the drive rod (5) between turntable (28) and third gear (7).

4. a kind of peeling earthing or grounding means according to claim 1, it is characterised in that: logical inside the even side of block (31) It crosses third spring (37) to slidably connect pin shaft (29), one end of the pin shaft (29) through the even side wall of block (31) and extends to It is external and is clamped with the card hole activity of the first connector (9), the other end of the pin shaft (29) and the even inner sidewall of block (31) Between slidably connect baffle (13), and the lower end of baffle (13) through even block (31) side wall and extend to outside it.

5. a kind of peeling earthing or grounding means according to claim 1, it is characterised in that: the inside of the peeling head (6) is fixed There are two guide post (14) for connection, and two guide posts (14) are slidably connected with sliding shoe (15).

6. a kind of peeling earthing or grounding means according to claim 1, it is characterised in that: on the lateral wall of the drive rod (5) If described two ring blocks (38) are slidably connected at the inside of annular groove (39), and the annular groove (39), which is opened in, leads there are two ring block (38) Cover the inside both ends of (8).

7. a kind of peeling earthing or grounding means according to claim 1, it is characterised in that: the front side wall of the sliding shoe (15) is logical Cross slot and blade (20) activity grafting.