CN217427620U - 10kV phase-to-phase spacer capable of being installed in electrified mode - Google Patents

Abstract

The utility model discloses a can take electric installation 10kV alternate conductor spacer, including the conductor spacer main part, the conductor spacer main part is connected respectively and is equipped with self-locking mechanism and ground connection couple, self-locking mechanism is including installation cover one, the connection is equipped with fixed wire grip slipper on the installation cover one, the connection is equipped with fixed hinge on the fixed wire grip slipper, the connection is equipped with fixed blade on the fixed hinge, the last connection of fixed blade is equipped with the blade axle, the epaxial swivelling joint of blade is equipped with movable blade, swing joint is equipped with the auto-lock board on the movable blade, the last connection of movable blade is equipped with movable hinge, the last connection of movable hinge is equipped with movable wire grip slipper, the ground connection couple is including installation cover two, the connection is equipped with the couple body on the installation cover two, couple body in-connection is equipped with the wire clamp splice. Compared with the prior art, the utility model the advantage lies in: novel structure, reasonable in design, simple to operate, work efficiency are high.

Description

10kV phase-to-phase spacer capable of being installed in electrified mode

Technical Field

The utility model relates to an electric power tool technical field specifically indicates a can install 10kV alternate conductor spacer with electricity.

Background

At present, 10kV distribution lines wires outside suburbs (fields) in China are mostly bare wires, and a large group of magpie and pigeons often stop on the same section of wire, so that the wires are easy to wave up and down to cause inter-phase short circuit tripping when taking off, and under the condition of severe weather, the distribution lines with larger span and larger wire sag have more tripping times when meeting the conductor waving in windy weather, and can be subjected to inter-phase short circuit when serious. Frequent tripping of the 10kV distribution line affects normal production and life of users, causes adverse social influence, increases labor intensity of line patrol personnel, increases labor cost of power supply enterprises, and reduces power supply reliability of the power supply enterprises. By arranging the 10kV distribution line phase-to-phase spacers, the distance between the conducting wires is supported, the short-circuit tripping frequency of the line is obviously reduced, the workload of workers is effectively reduced, and the power supply reliability is ensured.

The interphase spacer is divided into several forms of a rigid spacer, an articulated spacer, a flexible spacer and a damping spacer, wherein the rigid spacer comprises: the type has no joints and thus no damping capacity, has very high rigidity, and the vibration damping of the line using the spacer rod comes from the wire or other vibration isolators; articulated spacer bar: the difference between the joint type spacing rod and the rigid spacing rod is that the line card of the joint type spacing rod generates certain movement, which is beneficial to controlling the vibration of the sub-span; flexible spacer: the flexible spacing rods are used for maintaining the split spacing of the sub-conductors and reducing the interference of the spacing rods on the movement of the sub-conductors, have enough rigidity to maintain the spacing between the split conductors, do not generate permanent deformation under the condition of short circuit, and have enough elasticity to allow vibration and oscillation to pass through; damping spacer: there is no significant effect on the low frequency vibration modes.

Traditional alternate conductor spacer is connected with the mode that the wire clamp is connected, comparatively loaded down with trivial details and have very big potential safety hazard risk in the installation, there is certain limitation on the installation, generally need have a power failure to install additional, such additional installation mode has increased the dispatch when making the electric quantity of selling reduce, the work load of relevant cooperation departments such as transformer, overhead line is in long-term operation, receive the influence of climate, the wire can take place the vibration, wobbling phenomenon, wear and tear repeatedly in the wire clamp department, produce metal fatigue and mechanical damage easily, make wire broken strand broken string, so in alternate conductor spacer installation, the wire clamp installation must use aluminium band according to technical standard requirement, the winding of aluminium band will evenly closely seamless, the scope surpasss that fastener body and every side surpass about 10mm aluminium band. The position of twining in advance to aluminium armour tape needs abundant practical experience to confirm in the fastener installation, if discover that aluminium armour tape preset the improper position and still need twine again in the installation of wire clamp, often need twine many times to the operating personnel that experience is short of relatively, can consume the staff physical stamina and work efficiency in a large number and be low, consequently, need one kind and can install 10kV alternate conductor spacer with electricity and solve above problem urgently.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome above technical problem, provide a but 10kV alternate conductor spacer of electrified installation novel structure, reasonable in design, simple to operate, work efficiency are high.

In order to solve the technical problem, the utility model provides a technical scheme does: a10 kV phase-to-phase spacer capable of being installed in an electrified mode comprises a spacer main body, wherein a plurality of balance plates are connected to the spacer main body, a self-locking mechanism and a grounding hook are connected to two ends of the spacer main body respectively, a first installation hole and a second installation hole are formed in two ends of the spacer main body respectively, the self-locking mechanism comprises a first installation sleeve, a first positioning hole is formed in the first installation sleeve, the first positioning hole and the first installation hole are matched in use, a first fixed lead clamping seat is connected to the first installation sleeve, a clamping plane is arranged on the first fixed lead clamping seat, a first clamping groove is formed in the clamping plane, a fixed hinge is connected to the first fixed lead clamping seat, a fixed blade is connected to the fixed blade, a blade shaft is connected to the fixed blade, a movable blade is rotatably connected to the blade shaft, a self-locking plate is movably connected to the movable blade, the improved self-locking device is characterized in that a rotating shaft is connected to the self-locking plate, a rotating shaft hole is formed in the movable blade, the rotating shaft hole is matched with the rotating shaft, a self-locking shaft is connected to the self-locking plate, a first self-locking groove and a second self-locking groove are formed in the fixed blade, the self-locking shaft is matched with the first self-locking groove and the second self-locking groove, a movable hinge is connected to the movable blade, a movable lead clamping seat is connected to the movable hinge, a second clamping groove is formed in the movable lead clamping seat, the second clamping groove is matched with the first clamping groove, the grounding hook comprises a second mounting sleeve, a second positioning hole is formed in the second mounting sleeve, the second positioning hole is matched with the second mounting hole, a hook body is connected to the second mounting sleeve, and a lead clamping block is connected to the hook body.

As an improvement, the balance plate is a circular plate and is integrally bowl-shaped.

As an improvement, both ends of the spacer main body are connected with baffle sleeves.

As an improvement, the fixed wire clamping seat is provided with a mounting groove, and the first mounting sleeve is welded in the mounting groove.

As an improvement, one surface of the fixed wire clamping seat, which is positioned on the clamping plane, is in smooth transition, and one surface of the movable wire clamping seat, which is positioned on the opening of the clamping groove II, is in smooth transition.

As an improvement, the fixed hinge is connected with a reinforcing rib, and the reinforcing rib is connected with the fixed lead clamping seat.

As an improvement, the fixed blade is arranged on the fixed hinge through the matching of a bolt and a nut, and the movable blade is arranged on the movable hinge through the matching of the bolt and the nut.

As an improvement, a wear-resistant rubber pad is connected and arranged in the wire clamping block.

After the structure more than adopting, the utility model has the advantages of it is following:

the utility model discloses novel structure, and reasonable design, it is fixed to change the fastener that traditional alternate conductor spacer adopted into a self-lock device, through the auto-lock axle with the activity hinge locking on fixed hinge, with conductor card to the centre gripping groove one of reserving, through the locking of insulated operating rod with the activity hinge, fixed wire grip slipper and activity wire grip slipper will form a closed cylinder face, this cylinder face closely wraps up the wire, realize the purpose of conductor spacer installation, whole install the work additional and go on under the circuit electrified state, only need respectively use an insulated operating rod cooperation by two operating personnel to accomplish the installation work, high durability and convenient installation, and high working efficiency is achieved, and the practicality is better.

The utility model improves the traditional wire clamp fixation into self-locking mechanism fixation, and the self-locking mechanism consists of a fixed wire clamping seat, a clamping plane, a clamping groove I, a fixed hinge, a fixed blade, a blade shaft, a movable blade, a self-locking plate, a rotating shaft hole, a self-locking shaft, a self-locking groove I, a self-locking groove II, a movable hinge, a movable wire clamping seat, a clamping groove II and the like; the first clamping groove and the second clamping groove are semicircular surfaces, the fixed wire clamping seat and the movable wire clamping seat are assembled on the fixed hinge and the movable hinge respectively, when the fixed hinge and the movable hinge form 90 degrees, the fixed wire clamping seat and the movable wire clamping seat which are assembled on the two hinges are combined together, the two semicircular surfaces on the first clamping groove and the second clamping groove are sealed, a sealed cylindrical surface is formed, a wire is tightly locked, and the purpose of installing the spacer is achieved. Use lightly through improving novel self-locking mechanism, safe and reliable, work efficiency obtains very big improvement simultaneously, and the practicality is better.

Thirdly, the wear-resistant rubber pad is adopted to replace the traditional aluminum armor tape, so that firstly, the labor intensity of workers is greatly reduced, and the high-altitude operation becomes easy and rapid; secondly, the damping of rubber is utilized to consume the vibration energy of part of the conducting wire, so that the damping and vibration elimination effect is generated on the vibration of the conducting wire, and the safety is better.

Drawings

Fig. 1 is the utility model discloses a can install 10kV alternate conductor spacer's structural schematic with electricity.

Fig. 2 is the utility model discloses an explosion structure schematic diagram of 10kV alternate conductor spacer can install with electricity.

Fig. 3 is a front view of the utility model discloses a but 10kV alternate conductor spacer of electrified installation.

Fig. 4 is an explosion diagram of the self-locking mechanism in the 10kV interphase spacer of the utility model which can be installed in an electrified way.

Fig. 5 is a schematic structural diagram of the grounding hook in the 10kV interphase spacer capable of being installed in live line.

Fig. 6 is a schematic structural diagram of the utility model discloses a but 10kV alternate conductor spacer user state of installation with electricity.

As shown in the figure: 1. a spacer body; 2. a balance plate; 3. a self-locking mechanism; 4. a grounding hook; 5. a first mounting hole; 6. a second mounting hole; 7. mounting a first sleeve; 8. a first positioning hole; 9. fixing a lead clamping seat; 10. clamping a plane; 11. a first clamping groove; 12. Fixing the hinge; 13. a fixed blade; 14. a blade shaft; 15. a movable blade; 16. a self-locking plate; 17. a rotating shaft; 18. a rotation shaft hole; 19. a self-locking shaft; 20. a first self-locking groove; 21. a second self-locking groove; 22. a movable hinge; 23. a movable wire clamping seat; 24. a second clamping groove; 25. mounting a second sleeve; 26. a second positioning hole; 27. a hook body; 28. a wire clamping block; 29. a blocking sleeve; 30. mounting grooves; 31. reinforcing ribs; 32. a bolt; 33. a nut; 34. wear-resistant rubber pad.

Detailed Description

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "inner", "outer", "center", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a specific orientation configuration and operation, and therefore, should not be construed as limiting the present invention.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "provided", "mounted", "connected", and the like are to be understood in a broad sense, and for example, they may be fixedly connected, detachably connected, or integrally connected, mechanically connected, electrically connected, directly connected, indirectly connected through an intermediate medium, or connected to the inside of two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

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

With reference to the attached drawings 1-6, the 10kV phase-to-phase spacer capable of being installed in an electrified mode comprises a spacer main body 1, two ends of the spacer main body 1 are respectively connected with a blocking sleeve 29, the spacer main body 1 is connected with a plurality of balance plates 2, each balance plate 2 is a circular plate and is integrally bowl-shaped, two ends of the spacer main body 1 are respectively connected with a self-locking mechanism 3 and a grounding hook 4, two ends of the spacer main body 1 are respectively provided with a first installation hole 5 and a second installation hole 6, each self-locking mechanism 3 comprises a first installation sleeve 7, a first positioning hole 8 is arranged on the first installation sleeve 7, the first positioning hole 8 and the first installation hole 5 are matched for use, a first fixed lead clamping seat 9 is connected onto the first installation sleeve 7, an installation groove 30 is arranged on the fixed lead clamping seat 9, the first installation sleeve 7 is welded in the installation groove 30, one surface, located on a clamping plane 10, of the first fixed lead clamping seat 9 is in smooth transition, the wire clamping device is characterized in that a clamping plane 10 is arranged on the fixed wire clamping seat 9, a clamping groove I11 is arranged on the clamping plane 10, a fixed hinge 12 is connected to the fixed wire clamping seat 9, a reinforcing rib 31 is connected to the fixed hinge 12, the reinforcing rib 31 is connected to the fixed wire clamping seat 9, a fixed blade 13 is connected to the fixed hinge 12, the fixed blade 13 is mounted on the fixed hinge 12 through the cooperation of a bolt 32 and a nut 33, a blade shaft 14 is connected to the fixed blade 13, a movable blade 15 is rotatably connected to the blade shaft 14, a self-locking plate 16 is movably connected to the movable blade 15, a rotating shaft 17 is connected to the self-locking plate 16, a rotating shaft hole 18 is arranged on the movable blade 15, the rotating shaft hole 18 is matched with the rotating shaft 17 for use, and a self-locking shaft 19 is connected to the self-locking plate 16, the grounding hook 4 comprises a mounting sleeve II 25, a positioning hole II 26 is arranged on the mounting sleeve II 25, the positioning hole II 26 and a mounting hole II 6 are matched for use, a hook body 27 is connected and arranged on the mounting sleeve II 25, a wire clamping block 28 is connected and arranged in the hook body 27, a wear-resistant rubber pad 34 is connected in the wire clamping block 28.

In the practical implementation of the utility model, the self-locking plate 16 is shifted to make the self-locking plate 16 drive the movable hinge 22 to rotate, the self-locking shaft 19 is clamped in the self-locking groove II 21, the movable hinge 22 is parallel to the fixed hinge 12, two insulating operation rods are respectively clamped in the clamping groove I11 and the hook body 27, the whole 10kV alternate spacer capable of being installed with electricity is lifted to the position of a wire, the wire is fixed by the wire clamping block 28, then the clamping groove I11 is clamped at the position of another wire, the insulating operation rods are used for pushing the self-locking plate 16 to make the self-locking shaft 19 separate from the self-locking groove II 21, then the movable hinge 22 and the self-locking plate 16 are rotated to make the self-locking shaft 19 clamped in the self-locking groove I20, the fixed hinge 12 and the movable hinge 22 are 90 degrees, the fixed wire clamping seat 9 and the movable wire clamping seat 23 are combined together, the two semicircular surfaces on the clamping groove I11 and the clamping groove II 24 are sealed, the conductor is tightly locked by forming a closed cylindrical surface, so that the installation of the spacer can be completed, and the conductor spacer is convenient to install, high in working efficiency and better in practicability.

The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, it should be understood that those skilled in the art should also understand the scope of the present invention without inventively designing the similar structure and embodiments of the present invention without departing from the spirit of the present invention.

Claims (8)

1. The utility model provides a can install 10kV alternate conductor spacer with electricity, includes conductor spacer main part (1), its characterized in that: the spacer is characterized in that a plurality of balance plates (2) are connected to the spacer main body (1), a self-locking mechanism (3) and a grounding hook (4) are connected to two ends of the spacer main body (1) respectively, a first mounting hole (5) and a second mounting hole (6) are arranged at two ends of the spacer main body (1) respectively, the self-locking mechanism (3) comprises a first mounting sleeve (7), a first positioning hole (8) is formed in the first mounting sleeve (7), the first positioning hole (8) and the first mounting hole (5) are matched for use, a first fixing wire clamping seat (9) is connected to the first mounting sleeve (7), a clamping plane (10) is arranged on the fixing wire clamping seat (9), a first clamping groove (11) is formed in the clamping plane (10), a fixing hinge (12) is connected to the fixing wire clamping seat (9), and a fixing blade (13) is connected to the fixing hinge (12), the improved lead clamping device is characterized in that a blade shaft (14) is connected to the fixed blade (13), a movable blade (15) is arranged on the blade shaft (14) in a rotating connection mode, a self-locking plate (16) is arranged on the movable blade (15) in a moving connection mode, a rotating shaft (17) is arranged on the self-locking plate (16) in a connecting mode, a rotating shaft hole (18) is formed in the movable blade (15), the rotating shaft hole (18) is matched with the rotating shaft (17) for use, a self-locking shaft (19) is arranged on the self-locking plate (16) in a connecting mode, a first self-locking groove (20) and a second self-locking groove (21) are arranged on the fixed blade (13), the self-locking shaft (19) is matched with the first self-locking groove (20) and the second self-locking groove (21) for use, a movable hinge (22) is arranged on the movable blade (15), a movable lead clamping seat (23) is arranged on the movable hinge (22) in a connecting mode, a second clamping groove (24) is arranged on the movable lead clamping seat (23), the utility model discloses a ground connection couple, including installation cover two (25), installation cover two (25) are equipped with locating hole two (26) on installation cover two (25), locating hole two (26) and mounting hole two (6) cooperation are used, connect on installation cover two (25) and be equipped with couple body (27), couple body (27) in-connection is equipped with wire clamp splice (28).

2. An electrically mountable 10kV phase-to-phase spacer according to claim 1, characterized in that: the balance plate (2) is a circular plate and is integrally bowl-shaped.

3. An electrically mountable 10kV phase-to-phase spacer according to claim 1, characterized in that: and two ends of the spacer body (1) are respectively connected with a blocking sleeve (29).

4. An electrically mountable 10kV phase-to-phase spacer according to claim 1, characterized in that: the fixed wire clamping seat (9) is provided with a mounting groove (30), and the first mounting sleeve (7) is welded in the mounting groove (30).

5. An electrically mountable 10kV phase-to-phase spacer according to claim 1, characterized in that: one surface of the fixed wire clamping seat (9) positioned on the clamping plane (10) is in smooth transition, and one surface of the movable wire clamping seat (23) positioned on the opening of the clamping groove II (24) is in smooth transition.

6. An electrically mountable 10kV phase-to-phase spacer according to claim 1, characterized in that: the wire fixing device is characterized in that a reinforcing rib (31) is connected to the fixing hinge (12), and the reinforcing rib (31) is connected with the fixing wire clamping seat (9).

7. An electrically mountable 10kV phase-to-phase spacer according to claim 1, characterized in that: the fixed blade (13) is installed on the fixed hinge (12) through the matching of the bolt (32) and the nut (33), and the movable blade (15) is installed on the movable hinge (22) through the matching of the bolt (32) and the nut (33).

8. The live mountable 10kV interphase spacer defined in claim 1, wherein: and a wear-resistant rubber pad (34) is connected in the wire clamping block (28).

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