CN114094499A - Auxiliary installation equipment for spacer for power transmission line - Google Patents
Auxiliary installation equipment for spacer for power transmission line Download PDFInfo
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- CN114094499A CN114094499A CN202111331528.3A CN202111331528A CN114094499A CN 114094499 A CN114094499 A CN 114094499A CN 202111331528 A CN202111331528 A CN 202111331528A CN 114094499 A CN114094499 A CN 114094499A
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- transmission line
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- power transmission
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- 125000006850 spacer group Chemical group 0.000 title claims abstract description 71
- 230000005540 biological transmission Effects 0.000 title claims abstract description 54
- 238000009434 installation Methods 0.000 title description 5
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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
- H02G1/04—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables for mounting or stretching
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- Electric Cable Installation (AREA)
Abstract
The invention relates to auxiliary mounting equipment for a spacer for a power transmission line, which is used for auxiliary replacement of the spacer on the power transmission line; the device comprises a support arranged on a spacer and a telescopic bracket fixedly connected to the support; the support is U-shaped, and the spacer is arranged in the U-shape; a fastening device is arranged between the support and the spacer, and the telescopic support comprises an internal thread outer sleeve fixedly connected with the support, a stud in threaded connection with the outer sleeve and a wire seat hinged with the top end of the stud; the wire seat is abutted against the power transmission line; the wire seat is provided with a rubber pad; compared with the prior art, the invention has the beneficial effects that: through the support arranged on the spacer and the telescopic bracket; one end of the spacer is sleeved on one power transmission line, the other end of the spacer is sleeved on the power transmission line after the adjacent power transmission line is supported by the telescopic support, and the effect of stabilizing the line is achieved.
Description
Technical Field
The invention relates to the technical field of equipment maintenance in the power industry, in particular to a spacer auxiliary mounting device for a power transmission line.
Background
At present, in the line maintenance work of high-voltage transmission, the opening of a spacer, inspection and maintenance are one of the daily works of operators. With the high-speed development of economic construction, the power grid construction is also rapidly developed, and the continuously constructed high-voltage transmission line also puts higher requirements on the rapid installation of the spacer.
Traditional conductor spacer comprises pedestal and lid usually, and the lid articulates on the pedestal and all seted up semicircle slot and perforation on lid and the pedestal, and two semicircle slot symmetries set up, and be used for the holding cable, and two perforation positions correspond, and are used for holding locking bolt, and perforation and semicircle slot syntropy set up. When the cable locking device is used, a cable is placed on the semicircular groove of the base body, the cover body is closed, and the locking bolt is inserted at last to finish the operation. However, when the locking bolt is inserted, the cover body is often not completely closed due to the excessive tension of the cable, so that the through hole in the cover body and the through hole in the base body are dislocated with each other, and the locking bolt cannot be inserted or cannot be easily inserted. This also becomes the biggest constraint on the quick installation of the spacer.
The closest technology in the prior patent to the invention is as follows: the name is a dismounting auxiliary device of the spacing rod (application number CN 201420382256.9); claim 1 of the invention is: the disassembly and assembly assistor for the spacer comprises a base body and a cover body which are hinged with each other, wherein the cover body and the base body are both provided with semicircular grooves and through holes, the two semicircular grooves are symmetrically arranged and used for accommodating cables, the two through holes correspond to each other in position and used for accommodating locking bolts, and the through holes and the semicircular grooves are arranged in the same direction; the cover is characterized in that a first elliptical through hole is formed in the cover body, a second elliptical through hole corresponding to the first elliptical through hole is formed in the seat body, and the first elliptical through hole and the second elliptical through hole are both perpendicular to the axis of the semicircular groove; the disassembly and assembly assistor comprises a shifting block, a screw rod and a rotary seat, wherein the side wall of the screw rod is provided with an external thread, the top end of the screw rod is provided with a vertical groove, the top end of the vertical groove is provided with a rotary pin, the middle part of the shifting block is provided with a square key type through hole, and the square key type through hole is sleeved on the rotary pin; the rotary seat is cylindrical, and an inner thread matched with the outer thread is formed on the inner wall of the upper part of the rotary seat; the invention has the following disadvantages: the device cannot solve the problems that the distance between two power transmission lines is reduced and how to prop up two lines to put the spacer in the device when the spacer is remounted and then remounted on the spacer on the structure;
the patent claims 'a robot mechanism for assisting in installing high-voltage cable spacers', which is characterized by comprising a front driving box (1), a container (2) and a rear driving box (3); the front driving box (1) consists of a front driving box frame (50), a first lifting driving arm (4), a second lifting driving arm (5), a first linear motor (6), a third lifting driving arm (7), a fourth lifting driving arm (8) and a second linear motor (9); the container (2) consists of a container frame (51) and a spacer lifting driving arm (10); the rear driving box (3) consists of a rear driving box frame (52), a fifth lifting driving arm (11), a sixth lifting driving arm (13), a third linear motor (12), a seventh lifting driving arm (14), an eighth lifting driving arm (16) and a fourth linear motor (15);
the lifting driving arm mechanisms are composed and connected as follows:
the first lifting driving arm (4) consists of a first fixing arm (17), a first lifting arm (18) and a first driving wheel (19), the first driving wheel (19) is fixed on the first lifting arm (18), and the first lifting arm (18) can move up and down relative to the first fixing arm;
the second lifting driving arm (5) consists of a second fixing arm (20), a second lifting arm (21) and a second driving wheel (22), the second driving wheel (22) is fixed on the second lifting arm (21), and the second lifting arm (21) can move up and down relative to the second fixing arm (20);
the third lifting driving arm (7) consists of a third fixing arm (23), a third lifting arm (24) and a third driving wheel (25), the third driving wheel (25) is fixed on the third lifting arm (23), and the third lifting arm (23) can move up and down relative to the third fixing arm (23);
the fourth lifting driving arm (8) consists of a fourth fixing arm (26), a fourth lifting arm (27) and a fourth driving wheel (28), the fourth driving wheel (28) is fixed on the fourth lifting arm (27), and the fourth lifting arm (27) can move up and down relative to the fourth fixing arm (26);
the fifth lifting driving arm (11) consists of a fifth fixing arm (31), a fifth lifting arm (32) and a fifth driving wheel (33), the fifth driving wheel (33) is fixed on the fifth lifting arm (32), and the fifth lifting arm (32) can move up and down relative to the fifth fixing arm (31);
the sixth lifting driving arm (13) consists of a sixth fixing arm (34), a sixth lifting arm (35) and a sixth driving wheel (36), the sixth driving wheel (36) is fixed on the sixth lifting arm (35), and the sixth lifting arm (35) can move up and down relative to the sixth fixing arm (34);
the seventh lifting driving arm (14) consists of a seventh fixing arm (37), a seventh lifting arm (38) and a seventh driving wheel (39), the seventh driving wheel (39) is fixed on the seventh lifting arm (38), and the seventh lifting arm (38) can move up and down relative to the seventh fixing arm (37);
the eighth lifting driving arm (16) consists of an eighth fixing arm (40), an eighth lifting arm (41) and an eighth driving wheel (42), the eighth driving wheel (42) is fixed on the eighth lifting arm (41), and the eighth lifting arm (41) can move up and down relative to the eighth fixing arm (40);
the spacer lifting driving arm (10) consists of a ninth fixing arm (29) and a ninth lifting arm (30), and the ninth lifting arm (30) can move up and down relative to the ninth fixing arm (29);
the connection relationship between each driving arm and the linear motor is as follows:
the first lifting driving arm (4) and the second lifting driving arm (5) are fixed at two ends of the first linear motor (6) and can be driven by the first linear motor (6) to move left and right; the first linear motor (6) is fixed on the front driving box frame (50);
the third lifting driving arm (7) and the fourth lifting driving arm (8) are fixed at two ends of the second linear motor (9) and can be driven by the second linear motor (9) to move left and right; the second linear motor (9) is fixed on the front driving box frame (50);
the fifth lifting driving arm (11) and the sixth lifting driving arm (13) are fixed at two ends of the third linear motor (12) and can be driven by the third linear motor (12) to move left and right; the third linear motor (12) is fixed on the rear driving box frame (52);
the seventh lifting driving arm (14) and the eighth lifting driving arm (16) are fixed at two ends of a fourth linear motor (15) and can be driven by the fourth linear motor (15) to move left and right; the fourth linear motor (15) is fixed on the rear driving box frame (52);
the front driving box frame (50) and the rear driving box frame (52) are fixedly connected with the middle container (51);
the patent uses an extremely complex structure to solve the very simple technical problem, belongs to the concept of over-research and development, is high in manufacturing cost and is not suitable for sustainable development, so that the technical scheme of the invention is feasible.
The defects need to be overcome, so that the auxiliary spacer mounting equipment which is convenient, quick, safe and reliable is urgently needed.
Disclosure of Invention
The invention aims to provide auxiliary spacer mounting equipment for a power transmission line, which can conveniently and quickly mount and dismount a spacer.
In order to solve the problems, the invention adopts the following technical proposal,
the auxiliary installation equipment for the spacers for the power transmission line is used for auxiliary replacement of the spacers on the power transmission line; comprises a support arranged on a spacer and a telescopic bracket fixedly connected on the support.
As a further improvement scheme of the invention, the support is U-shaped, and the spacing rod is arranged in the U-shaped; and a fastening device is arranged between the support and the spacer.
As a further development of the invention, the fastening means is a set screw.
As a further improvement scheme of the invention, the telescopic bracket comprises an internal thread outer sleeve fixedly connected with the support, a stud in threaded connection with the outer sleeve and a wire guide seat hinged with the top end of the stud; the wire seat is connected with the transmission line in an abutting mode.
As a further improvement of the invention, the stud is provided with a hexagonal head; the top end of the hexagonal head is hinged with the wire seat.
As a further improvement of the invention, the wire seat is provided with a rubber pad
As a further improvement of the present invention, the telescopic bracket includes a guide post fixedly connected to the support, a wire bracket having a guide sleeve slidably connected to the guide post and disposed on the guide sleeve, and a driving mechanism for driving the guide sleeve to move along the guide post.
As a further improvement of the present invention, the driving mechanism includes a rack arranged on the guide post, a motor with a housing fixedly connected with the guide sleeve, and a gear fixedly connected with the output end of the motor; the gear is meshed with the rack.
As a further improvement of the invention, the motor is a speed-adjustable motor.
As a further improvement of the invention, the gear and the rack are subjected to thermal refining.
Compared with the prior art, the invention has the beneficial effects that:
1. the spacer is arranged on the spacer through a support and a telescopic bracket fixedly connected to the support; one end of a spacer is sleeved on one power transmission line, the other end of the spacer is sleeved on the power transmission line after the adjacent power transmission line is supported by using a telescopic bracket, and thus the spacer is fixed between the two power transmission lines and plays a role in stabilizing the lines;
2. the telescopic support comprises a guide post fixedly connected with the support, a guide sleeve in sliding connection with the guide post and a driving mechanism for driving the guide sleeve to move along the guide post; the driving mechanism comprises a rack arranged on the guide post, a motor with a shell fixedly connected with the guide sleeve and a gear fixedly connected with the output end of the motor; the gear is meshed with the rack; the motor is started to drive the gear to rotate, the gear is meshed with the rack, the gear moves along the rack under the reaction of meshing force of the rack and the gear, the gear drives the guide sleeve to slide along the guide pillar, the guide sleeve drives the lead bracket fixedly connected with the guide sleeve to support the power transmission line, and then the spacing rod can be placed between the leads;
3. through the arranged speed regulating motor, when the distance between one end of the spacer and the power transmission line needing jacking is longer, the spacer can be accelerated, and when the distance is closer, the spacer can be decelerated; the time is saved;
4. the telescopic support comprises an internal thread outer sleeve fixedly connected with the support, a stud in threaded connection with the outer sleeve and a wire guide seat hinged to the top end of the stud; the wire seat is abutted against the power transmission line; the stud is provided with a hexagonal head; the top end of the hexagonal head is hinged with the wire base; rotating the hexagonal head by using a wrench, rotating the stud in the outer sleeve, moving the stud upwards under the action of the threaded engagement force, driving the wire holder hinged with the stud to move upwards by using the stud, and supporting the power transmission line by using the wire holder; and installing the spacer between the power transmission lines.
Drawings
FIG. 1 is a front view of the present invention in a schematic configuration;
FIG. 2 is a schematic left side view of the structure of the present invention;
FIG. 3 is a schematic structural view of a support;
fig. 4 is a schematic structural diagram of the wire holder.
The reference numbers in the figures illustrate:
1-a support;
2-coating the outer sleeve;
3-a stud;
4-a wire holder;
5, power transmission line;
6-spacer bar;
7-set screw.
Detailed Description
It should be noted at the outset that the discussion of any embodiment of the present invention is illustrative only and is not intended to suggest that the scope of the present disclosure (including the claims) is limited to these examples; there are many other variations of the different aspects of the invention as described above which are not provided in detail for the sake of brevity. Accordingly, other embodiments are within the scope of the following claims.
In addition, the drawings in the following description are only preferred embodiments of the present invention, and it is obvious to those skilled in the art that other drawings can be obtained based on the drawings without inventive efforts. In addition, the present invention is not limited to these embodiments, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Furthermore, in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present application, but the present application may be practiced in other ways than those described herein, and it will be apparent to those of ordinary skill in the art that the present application is not limited by the specific embodiments disclosed below.
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.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., is typically an orientation or positional relationship based on a coordinate system shown in the front view of the device itself or the corresponding sub-component, and that the set of coordinate systems will not rotate with it when other directional views are discussed. In addition, in the case of a rod-like or elongated member, the term "front end" and the term "head" have the same meaning, and the term "rear end" and the term "tail end" and the term "end" have the same meaning. Rather, the foregoing directional terms are used merely to facilitate describing the present application and to simplify the description, and they do not indicate or imply that the apparatus or component being referred to must have a particular orientation or be constructed and operated in a particular orientation without having been stated to the contrary or otherwise specified, and therefore should not be considered limiting of the scope of the present application; further, the terms "inner and outer" with respect to orientation refer to the inner and outer relative to the profile of the respective component itself.
Furthermore, 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.
It should be noted that the terms "first", "second", etc. are used to define the components, and are only used to facilitate distinguishing the corresponding components, and if not stated otherwise, the terms have no special meaning, especially, have no special meaning in "main, secondary" or arrangement order, and therefore, should not be construed as limiting the scope of the present application.
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Example 1
As shown in fig. 1-4:
the auxiliary mounting equipment for the spacer for the power transmission line is used for auxiliary replacement of the spacer 6 on the power transmission line 5; the method is characterized in that: comprises a support 1 arranged on a spacer 6 and a telescopic bracket fixedly connected on the support 1.
The support 1 is U-shaped, and the spacer 6 is arranged in the U-shape; and a fastening device is arranged between the support 1 and the spacing rod 6.
The fastening means is a set screw 7.
The telescopic support comprises an internal thread outer sleeve 2 fixedly connected with the support 1, a stud 3 in threaded connection with the outer sleeve 2 and a wire guide seat 4 hinged to the top end of the stud 3; the wire seat 4 is abutted against the power transmission line 5.
The stud 3 is provided with a hexagonal head; the top end of the hexagonal head is hinged with the wire seat 4.
The working process of the invention;
one end of a spacer 6 is arranged on the power transmission line 5, and the support 1 is fixed on the spacer 6 by a set screw 7; the hexagonal head is rotated by a wrench, the stud 3 rotates in the outer sleeve 2, under the action of the threaded engagement force, the stud 3 moves upwards, the stud 3 drives the wire seat 4 hinged with the stud 3 to move upwards, and the wire seat 4 supports the adjacent power transmission line 5; the other end of the spacer 6 is mounted on the transmission line 5.
Example 2
The structure of the present embodiment is basically the same as that of embodiment 1, and the same points are that,
the auxiliary mounting equipment for the spacer for the power transmission line is used for auxiliary replacement of the spacer 6 on the power transmission line 5; the method is characterized in that: comprises a support 1 arranged on a spacer 6 and a telescopic bracket fixedly connected on the support 1.
The support 1 is U-shaped, and the spacer 6 is arranged in the U-shape; and a fastening device is arranged between the support 1 and the spacing rod 6.
The fastening means is a set screw 7.
The telescopic support comprises an internal thread outer sleeve 2 fixedly connected with the support 1, a stud 3 in threaded connection with the outer sleeve 2 and a wire guide seat 4 hinged to the top end of the stud 3; the wire seat 4 is abutted against the power transmission line 5.
The stud 3 is provided with a hexagonal head; the top end of the hexagonal head is hinged with the wire seat 4.
The difference is that the temperature of the water tank is controlled,
the wire seat 4 is provided with a rubber mat 40;
the rubber mat 40 is provided to prevent the harder wire holder from damaging the power transmission line 5.
The working principle and the using method of the embodiment are basically the same as those of the embodiment 1; it will not be described in detail.
Example 3
The structure of the present embodiment is basically the same as that of embodiment 1, and the same points are that,
the auxiliary mounting equipment for the spacer for the power transmission line is used for auxiliary replacement of the spacer 6 on the power transmission line 5; the method is characterized in that: comprises a support 1 arranged on a spacer 6 and a telescopic bracket fixedly connected to the support 1;
the support 1 is U-shaped, and the spacer 6 is arranged in the U-shape; a fastening device is arranged between the support 1 and the spacer 6;
the fastening means is a set screw 7. The set screw is a standard component, can be purchased in the market, does not need separate processing and manufacturing, and reduces the manufacturing cost.
The difference is that the temperature of the water tank is controlled,
the telescopic support comprises a guide post fixedly connected with the support 1, a guide sleeve slidably connected with the guide post, a lead support arranged on the guide sleeve and a driving mechanism used for driving the guide sleeve to move along the guide post.
The driving mechanism comprises a rack arranged on the guide post, a motor with a shell fixedly connected with the guide sleeve and a gear fixedly connected with the output end of the motor; the gear is meshed with the rack.
And quenching and tempering the gear and the rack. The gear and the rack subjected to thermal refining have enough hardness, generally the hardness is about HRC32, and the gear and the rack are prevented from being worn due to too long time of rotation;
the motor is a speed-adjustable motor.
The speed regulating motor is one motor with relatively high use performance and has its rotation speed changed by means of changing the magnetic pole pair number, voltage, current, frequency, etc. Because of its excellent performance, the adjustable-speed motor has been widely used in the industry departments of steel, power station, cable, chemical industry, petroleum, cement, textile, printing and dyeing, paper making, machinery and so on as the load mechanical stepless speed regulation of constant torque or decreasing torque, especially suitable for the load support of pump and blower with large flow variation, can obtain good energy-saving effect;
the speed of the speed-regulating motor can be regulated by the following method,
firstly, the speed is regulated by changing the number of poles,
the speed regulating method changes the pole pair number of the stator of the cage type motor by changing the wiring mode of the stator winding to achieve the purpose of speed regulation, and is characterized in that:
1. the material has hard mechanical characteristics and good stability;
2. no slip loss and high efficiency;
3. the wiring is simple, the control is convenient, and the price is low;
4. step speed regulation is carried out, the step difference is large, and smooth speed regulation cannot be obtained;
5. the speed regulation device can be matched with a pressure regulation and speed regulation and electromagnetic slip clutch for use, and the smooth speed regulation characteristic with higher efficiency is obtained;
the method is suitable for production machinery without stepless speed regulation, such as metal cutting machine tools, elevators, hoisting equipment, fans, water pumps and the like.
Frequency conversion speed regulation
The variable frequency speed regulation is a speed regulation method for changing the frequency of a stator power supply of a motor so as to change the synchronous rotating speed of the motor. The main equipment of the variable frequency speed control system is a frequency converter for providing a variable frequency power supply, the frequency converter can be divided into an AC-DC-AC frequency converter and an AC-AC frequency converter, and the AC-DC-AC frequency converter is widely used in China. It is characterized in that:
1. the efficiency is high, and no additional loss exists in the speed regulation process;
2. the application range is wide, and the motor can be used for cage type asynchronous motors;
3. the speed regulation range is large, the characteristic is hard, and the precision is high;
4. the technology is complex, the cost is high, and the maintenance is difficult.
5. The method is suitable for occasions requiring high precision and good speed regulation performance.
Third, cascade speed regulation
The cascade speed regulation means that an adjustable additional potential is serially connected into a rotor loop of a wound-rotor motor to change the slip of the motor, so that the purpose of speed regulation is achieved. Most slip power is absorbed by the additional potential connected in series, and the absorbed slip power is returned to the power grid or converted energy for utilization by utilizing the additional device. According to the absorption and utilization mode of slip power, the cascade speed regulation can be divided into the forms of motor cascade speed regulation, mechanical cascade speed regulation and thyristor cascade speed regulation, and the thyristor cascade speed regulation is mostly adopted, and the characteristic is that:
1. the slip loss in the speed regulation process can be fed back to a power grid or production machinery, and the efficiency is high;
2. the capacity of the device is in direct proportion to the speed regulation range, the investment is saved, and the device is suitable for production machinery with the speed regulation range of 70-90% of the rated rotating speed;
3. when the speed regulating device fails, the operation can be switched to full-speed operation, so that production stop is avoided;
4. the thyristor cascade speed regulation has low power factor and large harmonic influence;
5. the method is suitable for fans, water pumps, rolling mills, mine hoists and extruders;
the speed regulation modes of the motor are many and are not listed;
the invention selects a frequency conversion speed regulating motor with mature technology through repeated comparison;
the working principle of the present embodiment is that,
fixing one end of a spacer 6 with one power transmission line 5; and starting a motor, driving a gear to rotate by the motor, meshing the gear with the rack, moving the gear along the rack under the reaction of meshing force of the rack and the gear, driving a guide sleeve to slide along the guide pillar by the gear, driving a lead support fixedly connected with the guide sleeve to support the power transmission line 5 by the guide sleeve, placing the other end of the spacer 6 on the other power transmission line 5, and fixing the spacer 6 and the power transmission line 5.
At present, the technical scheme of the application adopts the best implementation mode of the embodiment 1, and pilot test is carried out, namely small-scale experiment of products before large-scale mass production; after the pilot test is finished, the investigation for the use of the user is carried out in a small range, and the investigation result shows that the satisfaction degree of the user is higher; the preparation of the product for formal production for industrialization (including intellectual property risk early warning investigation) is already set out; the above; but are merely preferred embodiments of the invention; the scope of the invention is not limited thereto; any person skilled in the art is within the technical scope of the present disclosure; the technical scheme and the improved concept of the invention are equally replaced or changed; are intended to be covered by the scope of the present invention.
Claims (10)
1. The auxiliary mounting equipment for the spacer for the power transmission line is used for auxiliary replacement of the spacer (6) on the power transmission line (5); the method is characterized in that: comprises a support (1) arranged on a spacer (6) and a telescopic bracket fixedly connected on the support (1).
2. A spacer auxiliary mounting apparatus for a transmission line according to claim 1, wherein: the support (1) is U-shaped, and the spacer (6) is arranged in the U-shape; and a fastening device is arranged between the support (1) and the spacer (6).
3. A spacer auxiliary mounting apparatus for a transmission line according to claim 2, wherein: the fastening device is a set screw (7).
4. A spacer auxiliary mounting apparatus for a transmission line according to claim 2, wherein: the telescopic support comprises an internal thread outer sleeve (2) fixedly connected with the support (1), a stud (3) in threaded connection with the outer sleeve (2) and a wire seat (4) hinged with the top end of the stud (3); the wire seat (4) is connected with the power transmission line (5) in an abutting mode.
5. The spacer-assisted mounting apparatus for transmission lines according to claim 4, wherein: the stud (3) is provided with a hexagonal head; the top end of the hexagonal head is hinged with the wire seat (4).
6. A spacer auxiliary mounting apparatus for a transmission line according to claim 5, wherein: and a rubber pad (40) is arranged on the wire seat (4).
7. A spacer auxiliary mounting apparatus for a transmission line according to claim 2, wherein: the telescopic support comprises a guide post fixedly connected with the support (1), a guide sleeve slidably connected with the guide post, a lead support arranged on the guide sleeve and a driving mechanism used for driving the guide sleeve to move along the guide post.
8. A spacer auxiliary mounting apparatus for a transmission line according to claim 7, wherein: the driving mechanism comprises a rack arranged on the guide post, a motor with a shell fixedly connected with the guide sleeve and a gear fixedly connected with the output end of the motor; the gear is meshed with the rack.
9. A spacer-assisted mounting apparatus for a transmission line according to claim 8, wherein: the motor is a speed-adjustable motor.
10. A spacer-assisted mounting apparatus for a transmission line according to claim 9, wherein: and quenching and tempering the gear and the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331528.3A CN114094499A (en) | 2021-11-11 | 2021-11-11 | Auxiliary installation equipment for spacer for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111331528.3A CN114094499A (en) | 2021-11-11 | 2021-11-11 | Auxiliary installation equipment for spacer for power transmission line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114094499A true CN114094499A (en) | 2022-02-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111331528.3A Pending CN114094499A (en) | 2021-11-11 | 2021-11-11 | Auxiliary installation equipment for spacer for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114094499A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207859A (en) * | 2022-09-14 | 2022-10-18 | 合肥西格玛电力运检技术有限公司 | Power distribution network overhead line spacer and assembling method thereof |
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| CN105244800A (en) * | 2014-07-10 | 2016-01-13 | 江苏畅源电气设备有限公司 | Spacer assembly and disassembly assisting device |
| CN210007251U (en) * | 2019-07-02 | 2020-01-31 | 国网山东省电力公司东营供电公司 | seed conductor spacer installation tool |
| CN210577683U (en) * | 2019-09-10 | 2020-05-19 | 国家电网有限公司 | Novel flexible damping spacer for 500KV alternating current-direct current transmission line |
| CN213906249U (en) * | 2020-10-30 | 2021-08-06 | 深圳云家物联智能科技有限公司 | Cable strutting arrangement for electric power construction convenient to use |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105244800A (en) * | 2014-07-10 | 2016-01-13 | 江苏畅源电气设备有限公司 | Spacer assembly and disassembly assisting device |
| CN210007251U (en) * | 2019-07-02 | 2020-01-31 | 国网山东省电力公司东营供电公司 | seed conductor spacer installation tool |
| CN210577683U (en) * | 2019-09-10 | 2020-05-19 | 国家电网有限公司 | Novel flexible damping spacer for 500KV alternating current-direct current transmission line |
| CN213906249U (en) * | 2020-10-30 | 2021-08-06 | 深圳云家物联智能科技有限公司 | Cable strutting arrangement for electric power construction convenient to use |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115207859A (en) * | 2022-09-14 | 2022-10-18 | 合肥西格玛电力运检技术有限公司 | Power distribution network overhead line spacer and assembling method thereof |
| CN115207859B (en) * | 2022-09-14 | 2022-11-22 | 合肥西格玛电力运检技术有限公司 | Power distribution network overhead line spacer and assembling method thereof |
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Application publication date: 20220225 |