CN115411657B - Live installation device for drainage wire clamps of vertical lifting distribution network - Google Patents
Live installation device for drainage wire clamps of vertical lifting distribution network Download PDFInfo
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- CN115411657B CN115411657B CN202211038062.2A CN202211038062A CN115411657B CN 115411657 B CN115411657 B CN 115411657B CN 202211038062 A CN202211038062 A CN 202211038062A CN 115411657 B CN115411657 B CN 115411657B
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- 238000009434 installation Methods 0.000 title claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 24
- 210000000078 claw Anatomy 0.000 claims description 17
- 238000005086 pumping Methods 0.000 claims description 12
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000012876 topography Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
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- Load-Engaging Elements For Cranes (AREA)
- Clamps And Clips (AREA)
Abstract
The invention discloses a vertical lifting type distribution network drainage wire clamp live installation device, which comprises a wire clamping unit; the wire clamping unit comprises an outer shell, a driving piece arranged in the outer shell, a clamping piece arranged on one side of the outer shell, a supporting piece arranged on the end face of the bottom of the outer shell and a wire arranged on the clamping piece.
Description
Technical Field
The invention relates to the field of overhead operation, in particular to a vertical lifting type live installation device for drainage clamps of a distribution network.
Background
Distribution lines are often located in special terrain areas such as mountains, paddy fields, narrow roads, etc., where work cannot be performed using arm vehicles. The maintenance of the distribution network line is frequently carried out, the existing live line maintenance operation mainly depends on manual work, under the condition of complex topography, corresponding maintenance operation is completed by using various operation levers through cooperation of operators, the labor intensity is high, the operation efficiency is low, potential safety hazards exist, and therefore the problem that a wire is difficult to clamp at a high altitude is solved by briefly adopting the live line installation device of the vertical lifting distribution network drainage wire clamp.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the application and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the application and in the title of the application, which may not be used to limit the scope of the application.
The present invention has been made in view of the problems occurring in the prior art.
Therefore, the technical problem to be solved by the invention is the influence of severe conditions on the clamping of the high-altitude wire.
In order to solve the technical problems, the invention provides the following technical scheme: a vertical lifting type distribution network drainage wire clamp electrified installation device comprises a wire clamping unit; the wire clamping unit comprises an outer shell, a driving piece arranged in the outer shell, a clamping piece arranged on one side of the outer shell, a supporting piece arranged on the end face of the bottom of the outer shell and a wire arranged on the clamping piece.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: a chute is concavely formed on one side of the outer shell, and a screw is arranged in the chute.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the driving piece comprises a motor and a first gear arranged at the top of the motor, a second gear is arranged at the top of the screw rod, and the first gear and the second gear are meshed with each other.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the clamping piece comprises a first clamping jaw and a second clamping jaw, a sliding block is arranged on the screw rod, one end of the first clamping jaw is connected with the sliding block, and one end of the second clamping jaw is connected with the sliding block.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the first clamping jaw comprises a first rotating rod, a first rotating shaft and a first clamping block.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the second clamping jaw comprises a second rotating rod, a second rotating shaft and a second clamping block, a straight notch is formed in the second clamping block, and the first clamping block is embedded into the straight notch.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the support piece comprises a toothed plate and an insulating square tube, and a support unit is arranged at the bottom of the toothed plate.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the support unit comprises a support rod, a telescopic claw, a bolt rotationally connected with the telescopic claw, an annular air bag arranged in the telescopic claw, a matching piece arranged at one end of the telescopic claw and an inflation assembly arranged on the matching piece.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the matching piece comprises a first matching block and a second matching block, a first round hole is arranged on the first matching block, a second round hole is arranged on the second matching block, the first round hole and the second round hole are coaxially arranged, the inflation assembly penetrates through the first round hole and the second round hole, a groove is arranged on the first matching block, a thread groove is arranged on the bottom end face of the groove, a convex block is arranged on the second matching block, the utility model discloses a tire inflation device, including the tire inflation subassembly, lug embedding recess, inflation subassembly side is provided with the screw thread, screw thread embedding screw thread groove, still be provided with annular gasbag groove and through-hole on the second cooperation piece, annular gasbag's one end embedding annular gasbag inslot, inflation subassembly side still is provided with the gas pocket, gas pocket department is provided with the check valve, annular gasbag's one end is provided with the inflation hose, the inflation hose passes through-hole screw thread cooperation gas pocket.
As a preferable scheme of the vertical lifting type distribution network drainage wire clamp electrified installation device, the invention comprises the following steps: the air pumping assembly comprises a first circular tube, a second circular tube and a pressing piece, wherein the second circular tube is coaxially arranged in the first circular tube, the pressing piece is coaxially arranged in the second circular tube, a first cavity is arranged in the first circular tube, the second circular tube is provided with a second cavity, a third cavity is arranged in the pressing piece, the first cavity, the second cavity and the third cavity are mutually communicated, the second circular tube is slidably connected with the inner wall of the first circular tube, the pressing piece is slidably connected with the inner wall of the second circular tube, the air hole and the thread are both arranged on the side surface of the first circular tube, one end of the second circular tube is fixedly provided with a circular plate, the circular plate is provided with a pressing hole and a first spring, one end of the pressing piece penetrates through the pressing hole and stretches into the second cavity, one end of the first spring is fixedly connected with the first circular tube, one end of the pressing piece is provided with a piston, the other end of the pressing piece is provided with a first stop block, the pressing piece is internally provided with a second spring, a first sealing ball and a second stop block, the first stop block, the second spring, the first sealing ball and the second stop block are all arranged in a third cavity, one end of the second spring is fixedly connected with the second stop block, the other end of the second spring is fixedly connected with the first sealing ball, the third spring, the second sealing ball and the third stop block are arranged in the second round tube, one end of the third spring is fixedly connected with the bottom end face of the pressing piece, the other end of the third spring is connected with the second sealing ball, the second cavity comprises a first half cavity arranged at the top of the third stop block and a second half cavity arranged at the bottom of the third stop block, the first half cavity penetrates through the third stop block to be communicated with the second half cavity, the third spring is arranged in the first half cavity, the second sealing ball is arranged in the second half cavity, the third cavity comprises a third half cavity arranged at the top of the second stop block and a fourth half cavity arranged at the bottom of the second stop block, and the second spring and the first sealing ball are arranged in the third half cavity.
The invention has the beneficial effects that: the clamping work of the high-altitude cable can be automatically realized, time and labor are saved, and the safety coefficient is high.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
Fig. 1 is an overall schematic diagram of a wire clamping unit in a first embodiment.
Fig. 2 is a side view of the wire clamping unit in the first embodiment.
Fig. 3 is a schematic diagram of the operation in the first embodiment.
Fig. 4 is a schematic cross-sectional view of a support unit in the second and third embodiments.
Fig. 5 is a schematic view of the development of the fitting in the second and third embodiments.
Fig. 6 is a schematic exploded cross-sectional view of the inflation assembly of the second and third embodiments.
Detailed Description
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present invention is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Example 1
Referring to fig. 1 to 3, in a first embodiment of the present invention, the embodiment provides a device for installing a drainage wire clamp of a vertical lifting distribution network in an electrified manner, which is characterized in that: the wire clamping unit 100 comprises an outer shell 101, a driving piece 102 arranged in the outer shell 101, a clamping piece 103 arranged on one side of the outer shell 101, a supporting piece 104 arranged on the bottom end face of the outer shell 101 and a wire 105 arranged on the clamping piece 103, wherein the driving piece 102 controls the opening and closing of the clamping piece 103 so as to control the clamping degree of the clamping piece 103 on the wire 105, and the supporting piece 104 provides a supporting function for the outer shell 101.
Further, a chute 101a is concavely formed on one side of the outer housing 101, a screw 101b is disposed in the chute 101a, and rotation of the screw 101b can control the opening size of the clamping member 103.
Further, the driving member 102 includes a motor 102a and a first gear 102b disposed at the top of the motor 102a, a second gear 101b-1 is disposed at the top of the screw 101b, the first gear 102b is meshed with the second gear 101b-1, the motor 102a rotates to drive the first gear 102b to rotate, the first gear 102b rotates to drive the second gear 101b-1 to rotate, and the second gear 101b-1 is fixedly disposed at the top of the screw 101b, so that the screw 101b rotates synchronously with the second gear 101 b-1.
In detail, the clamping member 103 includes a first clamping jaw 103a and a second clamping jaw 103b, a sliding block 101b-2 is disposed on the screw 101b, one end of the first clamping jaw 103a is connected with the sliding block 101b-2, one end of the second clamping jaw 103b is connected with the sliding block 101b-2, the sliding block 101b-2 is in threaded connection with the screw 101b, and when the screw 101b rotates reversely, the sliding block 101b-2 will move upwards due to the fact that the first clamping jaw 103a and the second clamping jaw 103b cannot rotate along with the screw 101 b.
Further, the first clamping jaw 103a includes a first rotating rod 103a-1, a first rotating shaft 103a-2 and a first engaging block 103a-3, and the upward movement of the sliding block 101b-2 can cause the first rotating rod 103a-1 to move upwards, so as to drive the first engaging block 103a-3 to rotate.
Similarly, the second clamping jaw 103b includes a second rotating rod 103b-1, a second rotating shaft 103b-2 and a second clamping block 103b-3, the second clamping block 103b-3 is provided with a straight slot 103b-4, the first clamping block 103a-3 is embedded into the straight slot 103b-4, the second rotating rod 103b-1 is driven to move upwards by the upward movement of the sliding block 101b-2, at this time, one end of the first rotating rod 103a-1 connected with the first clamping block 103a-3 moves downwards, the second rotating rod 103b-1 and the second clamping block 103b-3 also move downwards, the other ends of the first clamping block 103a-3 and the second clamping block 103b-3 are close to each other, and finally the first clamping block 103a-3 is embedded into the straight slot 103b-4 to clamp and fix the wire 105.
Further, the supporting member 104 includes a toothed plate 104a and an insulating square tube 104b, and the bottom of the toothed plate 104a is provided with a supporting unit 300, and the supporting unit 300 plays a role of supporting the entire wire clamping unit 100.
Example 2
Referring to fig. 4 to 6, in a second embodiment of the present invention, based on the previous embodiment, the matching piece 304 includes a first matching block 304a and a second matching block 304b, a first circular hole 304a-1 is provided on the first matching block 304a, a second circular hole 304b-1 is provided on the second matching block 304b, the first circular hole 304a-1 and the second circular hole 304b-1 are coaxially arranged, the pumping assembly 305 penetrates through the first circular hole 304a-1 and the second circular hole 304b-1, the telescopic claw 302 is provided with a plurality of groups, the two groups are rotationally connected through a bolt L, a plurality of bolts L are also provided for the used matching piece 304 are arranged at a notch of the telescopic claw 302, the first matching block 304a is fixedly connected with a left end opening of the telescopic claw 302, the second matching block 304b is fixedly connected with a right opening of the telescopic claw 302, when the device is used, the telescopic claw 302 is first arranged to surround the wire rod, the second matching block 304b is embedded into the first matching block 304a, the first circular hole 304a-1 is further embedded into the pumping assembly 304b, the first circular hole 304a is further enabled to be matched with the second circular hole 304b, and the diameter of the circular hole 302 is enabled to be coincident with the circular hole 302 b, and the circular hole of the second circular hole 304b is further enabled to be matched with the circular hole, and the circular hole 304b is enabled to be matched with the circular hole 304b, and the circular hole of the circular hole 304b is further enabled to be matched with the circular hole, and the circular hole 304b is enabled to be matched with the circular hole, and the circular hole 304b, and the circular hole is enabled to be matched with the circular hole, and the circular hole 304 is formed, and the circular hole is matched with the circular hole, and the circular hole 304 is and the circular hole, and the circular hole 304 is used, and the circular hole is used, and the hole 304 is used.
In detail, the first matching block 304a is provided with a groove 304a-2, the bottom end surface of the groove 304a-2 is provided with a thread groove 304a-3, the second matching block 304b is provided with a projection 304b-2, the projection 304b-2 is embedded into the groove 304a-2, the side surface of the pumping component 305 is provided with a thread line 305a, the thread line 305a is embedded into the thread groove 304a-3, the pumping component 305 penetrates through the first round hole 304a-1 and the second round hole 304b-1, and then the pumping component 305 rotates in situ, the thread line 305a and the thread groove 304a-3 are mutually matched to fix the pumping component 305 in the groove 304a-2, and the pumping component 305 can be inflated only by continuously pressing the pumping component 305 while guaranteeing stable connection of the telescopic claw 302.
Preferably, the second matching block 304b is further provided with an annular air bag groove 304b-3 and a through hole 304b-4, one end of the annular air bag 303 is embedded into the annular air bag groove 304b-3, the side surface of the air inflation assembly 305 is further provided with an air hole 305b, a check valve 305b-1 is arranged at the air hole 305b, one end of the annular air bag 303 is provided with an air inflation hose 303a, the air inflation hose 303a penetrates through the through hole 304b-4 to be in threaded fit with the air hole 305b, a cavity is formed in the telescopic claw 302, an opening is formed in the inner wall of the telescopic claw, half of the annular air bag 303 is arranged in the cavity, the other half of the annular air bag is arranged outside the cavity, after the air inflation assembly 305 is fixed on the matching piece 304, the air inflation hose 303a penetrates through the through hole 304b-4, and a threaded head of the air inflation hose 303a is rotationally connected with the air hole 305b, so that gas in the air inflation assembly 305 can be directly input into the annular air bag 303.
Example 3
Referring to fig. 4 to fig. 6, in this embodiment, based on the previous embodiment, specifically, the pumping assembly 305 includes a first circular tube 305C, a second circular tube 305d coaxially disposed in the first circular tube 305C, and a pressing member 305e coaxially disposed in the second circular tube 305d, a first cavity a is disposed in the first circular tube 305C, a second cavity B is disposed in the second circular tube 305d, a third cavity C is disposed in the pressing member 305e, the first cavity a and the second cavity B are in communication with the third cavity C, the second circular tube 305d is slidably connected to the inner wall of the first circular tube 305C, the pressing member 305e is slidably connected to the inner wall of the second circular tube 305d, the air hole 305B and the thread 305a are disposed on the side surface of the first circular tube 305C, when the pumping assembly is used, the pressing member 305e is pressed, so that the pressing member 305e moves down in the second circular tube 305d, after the pressing member 305e moves a certain distance, the second circular tube d can be driven by the pressing member 305e to move down in the first cavity C to the second cavity B under the driving member 305C, and then move down to the third cavity B to the second cavity B, and the third cavity B can be conveyed to the third cavity B through the second cavity B and the third cavity B, and the third cavity B can be communicated with the third cavity B, and the third cavity B can be conveyed by the second cavity B, and the third cavity C can be finally conveyed by the second cavity C, and the cavity C.
Further, one end of the second circular tube 305d is fixedly provided with a circular plate 305d-1, the circular plate 305d-1 is provided with a pressing hole 305d-2 and a first spring 305d-3, one end of the pressing piece 305e penetrates through the pressing hole 305d-2 to extend into the second cavity B, the first spring 305d-3 is fixedly connected with one end of the first circular tube 305c, when the pressing piece 305e is pressed, the first spring 305d-3 is compressed, after the finger is released, the second circular tube 305d can rebound to the initial position under the action of the first spring 305d-3, and repeated pressing and inflation are facilitated.
Further, a piston 305e-1 is disposed at one end of the pressing member 305e, a first stop block 305e-2 is disposed at the other end of the pressing member 305e, a second spring 305e-3, a first closing ball 305e-4 and a second stop block 305e-5 are disposed in the pressing member 305e, the first stop block 305e-2, the second spring 305e-3, the first closing ball 305e-4 and the second stop block 305e-5 are all disposed in the third cavity C, one end of the second spring 305e-3 is fixedly connected with the second stop block 305e-5, the other end of the second spring 305e-3 is fixedly connected with the first closing ball 305e-4, in an initial state, the first closing ball 305e-4 is abutted against the first stop block 305e-2 under the action of the second spring 305e-3, the pressing member 305e is pressed downwards, the piston 305e-1 moves downwards in the second cavity B, the third spring 305d-4 is compressed, and air in the second cavity B is compressed, and air can only escape downwards from the third cavity C due to the fact that the first closing ball 305e-4 cannot flow downwards.
Further, the third spring 305d-4, the second sealing ball 305d-5 and the third stop block 305d-6 are arranged in the second circular tube 305d, the third spring 305d-4, the second sealing ball 305d-5 and the third stop block 305d-6 are all arranged in the second cavity B, one end of the third spring 305d-4 is fixedly connected with the bottom end face of the pressing piece 305e, the other end of the third spring 305d-4 is fixedly connected with the second sealing ball 305d-5, when air in the second cavity B is compressed to a certain extent, the second sealing ball 305d-5 is extruded, so that the third spring 305d-4 stretches, at this time, the second sealing ball 305d-5 can not abut against the third stop block 305d-6 under the action of the third spring 305d-4, and because the diameter of the second sealing ball 305d-5 is smaller than that of the second cavity B, when the second sealing ball 305d-5 is pressed down by air, a gap is generated between the second sealing ball 305d-5 and the second cavity B, when the air is pressed down, the air is continuously pressed down, the air is not pressed down from the second sealing ball 305d-5, and finally, the air is continuously pressed down by the air hole 305e, and the air is not continuously pressed down, and the air is continuously discharged from the second sealing piece 305 d.
In more detail, the second cavity B includes a first half cavity B-1 provided at the top of the third stopper 305d-6 and a second half cavity B-2 provided at the bottom of the third stopper 305d-6, the first half cavity B-1 communicates with the second half cavity B-2 through the third stopper 305d-6, the third spring 305d-4 is provided at the first half cavity B-1, the second closing ball 305d-5 is provided at the second half cavity B-2, the first half cavity B-1 communicates with the third cavity C, the second half cavity B-2 communicates with the first cavity a, and when air in the first half cavity B-1 is compressed, the air flows to the second half cavity B-2 first and then flows from the second half cavity B-2 to the first cavity a.
Further, the third cavity C comprises a third half cavity C-1 arranged at the top of the second stop block 305e-5 and a fourth half cavity C-2 arranged at the bottom of the second stop block 305e-5, the second spring 305e-3 and the first closing ball 305e-4 are arranged in the third half cavity C-1, when the air in the inflating assembly 305 is exhausted, the air at the air hole 305B can only be exhausted and can not enter due to the one-way valve 305B, the air at the air hole 305B can not flow back into the first cavity A, the pressing piece 305e is pulled upwards, the third spring 305d-4 and the first spring 305d-3 rebound to the initial position, meanwhile, the pressing piece 305e and the second round tube 305d can also move to the initial position, at the moment, the third cavity C generates negative pressure due to the fact that no air exists, a negative pressure hole is arranged at the top end face of the pressing piece 305e, when the third cavity C is negative pressure, the external air presses the second spring 305e-3, so that the second spring 305e-3 is compressed, the first sealing ball 305e-4 moves downwards, and because the diameter of the first sealing ball 305e-4 is smaller than that of the third cavity C, when the first sealing ball 305e-4 moves downwards, the air flows into the third cavity C from the gap between the first sealing ball 305e-4 and the third cavity C, flows into the second cavity B from the third cavity C, then the negative pressure in the first cavity a also causes the second sealing ball 305d-5 to move downwards, and finally the air flows into the first cavity a until the air pressure in each cavity reaches balance, so that the annular air bag 303 is inflated repeatedly, when the telescopic claw 302 needs to be detached from the electric wire pole, the air hose 303a is only required to be unscrewed, the gas in the annular balloon 303 is released, and the pressing member 305e is screwed out of the fitting member 304.
It should be noted that the above embodiments are only for illustrating the technical solution of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present invention may be modified or substituted without departing from the spirit and scope of the technical solution of the present invention, which is intended to be covered in the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a network drainage fastener electrified installation device is joined in marriage to vertical lift formula which characterized in that: comprising the steps of (a) a step of,
A wire clamping unit (100); the wire clamping unit (100) comprises an outer shell (101), a driving piece (102) arranged in the outer shell (101), a clamping piece (103) arranged on one side of the outer shell (101), a supporting piece (104) arranged on the end face of the bottom of the outer shell (101) and a wire (105) arranged on the clamping piece (103), wherein the supporting piece (104) comprises a toothed plate (104 a) and an insulating square tube (104 b), and a supporting unit (300) is arranged at the bottom of the toothed plate (104 a);
The support unit (300), the support unit (300) comprises a support rod (301), a telescopic claw (302), a bolt (L) rotationally connected with the telescopic claw (302), an annular air bag (303) arranged inside the telescopic claw (302), a matching piece (304) arranged at one end of the telescopic claw (302) and an inflation assembly (305) arranged on the matching piece (304);
The fitting piece (304) comprises a first fitting block (304 a) and a second fitting block (304 b), a first round hole (304 a-1) is formed in the first fitting block (304 a), a second round hole (304 b-1) is formed in the second fitting block (304 b), the first round hole (304 a-1) and the second round hole (304 b-1) are coaxially arranged, the inflating assembly (305) penetrates through the first round hole (304 a-1) and the second round hole (304 b-1), a groove (304 a-2) is formed in the first fitting block (304 a), a thread groove (304 a-3) is formed in the bottom end face of the groove (304 a-2), a bump (304 b-2) is arranged in the second fitting block (304 b), a thread line (a) is arranged on the side face of the bump (304 b-2) and embedded in the groove (304 a-2), a thread line (305) is embedded in the air bag (304 b-1), a thread groove (304 b) is formed in the side face of the second fitting block (304 b), a through hole (304 b-3) is further embedded in the air bag (304 b) and one end face (304 b-3), a one-way valve (305 b-1) is arranged at the air hole (305 b), an inflation hose (303 a) is arranged at one end of the annular air bag (303), and the inflation hose (303 a) penetrates through the through hole (304 b-4) to be matched with the air hole (305 b) in a threaded mode;
the pumping assembly (305) comprises a first circular tube (305C), a second circular tube (305 d) coaxially arranged in the first circular tube (305C) and a pressing piece (305 e) coaxially arranged in the second circular tube (305 d), wherein a first cavity (A) is arranged in the first circular tube (305C), a second cavity (B) is arranged in the second circular tube (305 d), a third cavity (C) is arranged in the pressing piece (305 e), the first cavity (A) and the second cavity (B) are communicated with the third cavity (C), the second circular tube (305 d) is connected with the inner wall of the first circular tube (305C) in a sliding manner, the pressing piece (305 e) is connected with the inner wall of the second circular tube (305 d) in a sliding manner, the air hole (305B) and a thread (305 a) are arranged on the side surface of the first circular tube (305C), a circular plate (d-1) is fixedly arranged at one end of the second circular tube (305 d), a first end (305 d-2) of the pressing piece (305 d-1) is arranged on the pressing piece, a first end (305 d-2) of the pressing piece (305 d) is connected with the first end (305 d) of the pressing piece (305 e) and the first end (305 d) is arranged in the pressing piece (3 d) and the second end (305 e) is connected with the first end (305 e), the other end of the pressing piece (305 e) is provided with a first stop block (305 e-2), a second spring (305 e-3), a first closing ball (305 e-4) and a second stop block (305 e-5) are arranged in the pressing piece (305 e), the first stop block (305 e-2), the second spring (305 e-3), the first closing ball (305 e-4) and the second stop block (305 e-5) are all arranged in a third cavity (C), one end of the second spring (305 e-3) is fixedly connected with the second stop block (305 e-5), the other end of the second spring (305 e-3) is fixedly connected with the first closing ball (305 e-4), a third spring (305 d-4), a second closing ball (305 d-5) and a third stop block (305 d-6) are arranged in the second circular tube (305 d), the third spring (305 d-4), the second closing ball (305 d-5) and the third stop block (305 d-6) are all arranged in the third cavity (C), the other end of the second spring (305 e-3) is fixedly connected with the second end of the third spring (305 d-4), the second cavity (B) comprises a first half cavity (B-1) arranged at the top of the third stop block (305 d-6) and a second half cavity (B-2) arranged at the bottom of the third stop block (305 d-6), the first half cavity (B-1) is communicated with the second half cavity (B-2) through the third stop block (305 d-6), the third spring (305 d-4) is arranged in the first half cavity (B-1), the second sealing ball (305 d-5) is arranged in the second half cavity (B-2), and the third cavity (C) comprises a third half cavity (C-1) arranged at the top of the second stop block (305 e-5) and a fourth half cavity (C-2) arranged at the bottom of the second stop block (305 e-5), and the second spring (305 e-3) and the first sealing ball (305 e-4) are arranged in the third half cavity (C-1).
2. The vertical lifting distribution network drainage wire clamp live installation device as claimed in claim 1, wherein: a chute (101 a) is concavely formed on one side of the outer shell (101), and a screw (101 b) is arranged in the chute (101 a).
3. The vertical lifting distribution network drainage wire clamp live installation device as claimed in claim 2, wherein: the driving piece (102) comprises a motor (102 a) and a first gear (102 b) arranged at the top of the motor (102 a), a second gear (101 b-1) is arranged at the top of the screw (101 b), and the first gear (102 b) and the second gear (101 b-1) are meshed with each other.
4. A vertical lift distribution network drain clip live installation apparatus as defined in claim 3, wherein: the clamping piece (103) comprises a first clamping jaw (103 a) and a second clamping jaw (103 b), a sliding block (101 b-2) is arranged on the screw rod (101 b), one end of the first clamping jaw (103 a) is connected with the sliding block (101 b-2), and one end of the second clamping jaw (103 b) is connected with the sliding block (101 b-2).
5. The device for installing a drainage wire clamp of a vertical lifting distribution network in a live manner as claimed in claim 4, wherein: the first clamping jaw (103 a) comprises a first rotating rod (103 a-1), a first rotating shaft (103 a-2) and a first clamping block (103 a-3).
6. The vertical lift type distribution network drainage wire clamp live installation device according to claim 5, wherein: the second clamping jaw (103 b) comprises a second rotating rod (103 b-1), a second rotating shaft (103 b-2) and a second clamping block (103 b-3), a straight notch (103 b-4) is formed in the second clamping block (103 b-3), and the first clamping block (103 a-3) is embedded into the straight notch (103 b-4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211038062.2A CN115411657B (en) | 2022-08-28 | 2022-08-28 | Live installation device for drainage wire clamps of vertical lifting distribution network |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202211038062.2A CN115411657B (en) | 2022-08-28 | 2022-08-28 | Live installation device for drainage wire clamps of vertical lifting distribution network |
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| CN115411657A CN115411657A (en) | 2022-11-29 |
| CN115411657B true CN115411657B (en) | 2024-05-07 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015139838A1 (en) * | 2014-03-21 | 2015-09-24 | Ludwig Ehrhardt Gmbh | Clamping bushing and clamping device |
| CN111555047A (en) * | 2020-05-13 | 2020-08-18 | 贵州电网有限责任公司 | Ground clamp device for vertical wire |
| CN111864502A (en) * | 2020-07-24 | 2020-10-30 | 南京欧霖霏科技有限公司 | Insulation operation system for electrified lead wire connection |
| CN112411990A (en) * | 2020-11-10 | 2021-02-26 | 新昌灵思变压器科技有限公司 | Electric pole-climbing equipment for maintaining transformer |
| CN114069279A (en) * | 2021-11-22 | 2022-02-18 | 贵州电网有限责任公司 | Protection type high pressure earth connection overhauls device |
-
2022
- 2022-08-28 CN CN202211038062.2A patent/CN115411657B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015139838A1 (en) * | 2014-03-21 | 2015-09-24 | Ludwig Ehrhardt Gmbh | Clamping bushing and clamping device |
| CN111555047A (en) * | 2020-05-13 | 2020-08-18 | 贵州电网有限责任公司 | Ground clamp device for vertical wire |
| CN111864502A (en) * | 2020-07-24 | 2020-10-30 | 南京欧霖霏科技有限公司 | Insulation operation system for electrified lead wire connection |
| CN112411990A (en) * | 2020-11-10 | 2021-02-26 | 新昌灵思变压器科技有限公司 | Electric pole-climbing equipment for maintaining transformer |
| CN114069279A (en) * | 2021-11-22 | 2022-02-18 | 贵州电网有限责任公司 | Protection type high pressure earth connection overhauls device |
Also Published As
| Publication number | Publication date |
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| CN115411657A (en) | 2022-11-29 |
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