CN217642408U

CN217642408U - Quick release device for connecting and changing lines of power engineering power transmission and distribution line

Info

Publication number: CN217642408U
Application number: CN202221735536.4U
Authority: CN
Inventors: 张宇; 张耀伟
Original assignee: Baotou Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Current assignee: Baotou Power Supply Branch Of Inner Mongolia Electric Power Group Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2022-10-21
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses an electric power engineering transmission and distribution lines connects quick detach device for line replacement, including the pole main part, the one end of pole main part is provided with a cardboard and No. two cardboards, a cardboard and No. two cardboards are the symmetry setting, middle part one side of a cardboard and No. two cardboards all is provided with the arc card, the opposite side surface of a cardboard is provided with a plurality of screw joint seats of organizing, the mounting hole that a plurality of groups correspond with the screw joint seat is all seted up with the opposite side surface of No. two cardboards to a cardboard side surface, all rotate in the mounting hole and install a screw rod, a screw rod passes through the mounting hole rotates and alternates a cardboard and No. two cardboards to screw joint seat, the upper surface, the lower surface of a cardboard and No. two cardboards are provided with solidus subassembly, damper respectively. The utility model discloses possess the convenient to detach installation when maintaining, changing the circuit, advantage that can effectual improvement work efficiency and work safety.

Description

Quick release device for connecting and changing lines of power engineering power transmission and distribution line

Technical Field

The utility model belongs to the technical field of electric power engineering, especially, relate to a quick detach device for electric power engineering power transmission and distribution lines meet line replacement.

Background

Electric power engineering, i.e. engineering related to the production, transmission and distribution of electric energy, also broadly includes engineering using electricity as power and energy source in various fields, and long-term use of lines may cause degradation of electric lines, which may require repair or replacement of the lines.

However, the prior art has some problems: when an electric power worker maintains or replaces a distribution line, due to the fact that when the line is disassembled in high-altitude operation, time and labor are wasted due to the traditional disassembling and installing mode, relative potential safety hazards exist for the worker, and therefore the quick disassembling device for the line connection and replacement of the electric power engineering transmission and distribution line is provided.

SUMMERY OF THE UTILITY MODEL

The problem to prior art exists, the utility model provides an electric power engineering transmission and distribution lines connects quick detach device for trade line possesses convenient to detach installation when maintaining, changing the circuit, can effectual improvement work efficiency and work safety's advantage, has solved when high altitude construction dismantles the circuit, has the problem that has relative potential safety hazard to the staff because of traditional dismantlement mounting means wastes time and energy.

The utility model discloses a realize like this, a quick detach device for electric power engineering transmission and distribution lines switching, including the pole main part, the one end of pole main part fixed mounting has the warning light on the surface, the one end of pole main part is provided with a cardboard and No. two cardboards, a cardboard and No. two cardboards are the symmetry setting, middle part one side of a cardboard and No. two cardboards all is provided with the arc card, another side surface of a cardboard is provided with a plurality of groups screw joint seat, a plurality of groups of mounting holes that correspond with the screw joint seat have all been seted up with the opposite side surface of No. two cardboards to a cardboard side surface, all rotate in the mounting hole and install a screw rod, a screw rod passes through the mounting hole rotates and alternates a cardboard and No. two cardboards to screw joint seat, the upper surface, the lower surface of a cardboard and No. two cardboard are provided with solidus line subassembly, damper respectively, the lower extreme that closes on two sets of arc cards is provided with the atress piece in the pole main part.

As the utility model discloses it is preferred, no. one cardboard and No. two cardboard both ends lower surfaces all are provided with the connecting seat No. one, the both sides surface of atress piece all is provided with two sets of connecting seats No. two, the through-hole has all been seted up on No. two connecting seats, a connecting seat, the solidus subassembly includes the base, the base is provided with four groups, four groups the equal fixed mounting of surface under the base is at a cardboard and No. two cardboard both ends upper surfaces.

As the utility model discloses it is preferred, the solidus subassembly includes the base, be provided with two sets of apron on the base, it is two sets of the apron is the symmetry setting, two sets of arc through-holes have all been seted up with apron side surface to the base, and are two sets of all be provided with a plurality of groups rubber ball in the arc through-hole, fixed mounting has two sets of card strips on the apron.

As the utility model discloses it is preferred, a set of the fixed rotation of one end of card strip is connected with hollow threaded rod, no. two screw rods are installed to the last screw thread of hollow threaded rod, be provided with the mounting groove between two sets of laps, the mounting groove is located base upper surface middle part, mounting groove one end surface is provided with the fixing base, mounting groove other end surface is provided with the gag lever post.

As the utility model discloses it is preferred, no. two screw rods rotate to be installed on the fixing base, the other end of No. two screw rods is provided with the carousel, no. two screw rods and the cooperation of hollow threaded rod, slidable mounting has the sliding ring on the gag lever post the sliding ring is with another one end fixed connection who organizes the card strip, fixedly connected with leads to the step strip between hollow threaded rod and the sliding ring.

As the utility model discloses preferred, damper includes the slide bar No. one, the one end of slide bar all is connected with a cardboard, no. two cardboard lower surface rotations, the other end sliding connection of slide bar has hollow pole, hollow pole other end sliding connection has the slide bar No. two, the other end and the atress piece of No. two slide bars rotate to be connected, the one end of slide bar, the other end of No. two slide bars all rotate with a connecting seat, no. two connecting seats respectively through articulated bolt and are connected.

As the utility model discloses it is preferred, be provided with damping spring in the hollow pole, damping spring's the one end and the other end fixed connection of slide bar No. one, the damping spring other end and the one end fixed connection of slide bar No. two, hollow pole both ends all are provided with slide bearing.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a cardboard, no. two cardboards, the arc card joint the arc card in the pole main part when the installation, thereby make a cardboard, no. two cardboards are installed in the pole main part, locking a screw rod and fixing on the spiro union seat, through solidus subassembly, a cardboard, no. two cardboards are installed the electric wire in the pole main part, the design of warning light is favorable to discernment and location of being convenient for when night, the design of atress piece makes damping component have fixed stress point in the pole main part, and damping component has certain shock attenuation effect when the installation electric wire or after the installation and makes the stability of a cardboard and No. two cardboards strengthen, and work efficiency is improved, stability is strengthened, be favorable to ensureing staff's safety.

2. The utility model discloses a design of a connecting seat, no. two connecting seats makes damper assembly's both ends can connect respectively on atress piece, a cardboard and No. two cardboards, and this design provides the installation route for damper assembly, and simple structure has just improved the installation of being convenient for.

3. The utility model discloses a design of base, apron, card strip makes the arc through-hole with the electric wire in make to cover the apron to fix the electric wire, and the design of rubber ball can increase frictional force, makes the better fixed of electric wire, and the card strip can be followed the apron and blocked it on the base when covering the apron, and the installation of being convenient for can improve work efficiency.

4. The utility model discloses a hollow threaded rod, no. two screw rod gag lever posts's design for the hollow threaded rod can be at the oscilaltion when No. two screw rods rotate, thereby takes the apron also can go up and down, thereby after installing the electric wire, rotates hollow threaded rod and fixes, and the gag lever post has played spacing effect when the worker seat, can improve the stability of work, simple structure convenient to detach, labour saving and time saving.

5. The utility model discloses a carousel, sliding ring, the design of leading to the step strip for rotate the carousel when the installation electric wire and lap and rise, rotate the carousel in the opposite direction after the installation and cover the apron, and the sliding ring can cooperate No. two screw rods and the work of hollow threaded rod on the gag lever post, leads to the step strip and can drive sliding ring synchronous motion at hollow threaded rod during operation, thereby has reached the purpose of quick installation, has improved work efficiency.

6. The utility model discloses a design of slide bar, no. two slide bars, hollow pole for telescopic motion can be to hollow pole in to slide bar when receiving the seismic force, and the cooperation motion can also be made like this to No. two slide bars simultaneously, makes a slide bar, no. two slide bar connecting seats, no. two connecting seats rotate through the hinge bolt and connects, thereby can play increase of service life's effect.

7. The utility model discloses a damping spring, slide bearing's design makes when a slide bar, no. two slide bar atress shrink to hollow pole in, damping spring will do all can the dispersing to reach absorbing effect, and slide bearing has played supplementary flexible effect, has avoided the condition appearance that the card went on, thereby has improved the stability of integrated device.

Drawings

Fig. 1 is a schematic structural diagram provided by an embodiment of the present invention;

fig. 2 is an exploded view of the embodiment of the present invention;

FIG. 3 is a schematic view of a shock absorbing assembly provided by an embodiment of the present invention;

fig. 4 is a schematic view of a wire fixing assembly provided by an embodiment of the present invention.

In the figure: 1. an electric pole main body; 2. a warning light; 3. a first card board; 4. a second card board; 5. a first screw rod; 6. a screw joint seat; 7. an arc-shaped card; 8. a wire fixing component; 801. a base; 802. a cover plate; 803. a rubber ball; 804. a hollow threaded rod; 805. a second screw; 806. a limiting rod; 807. a turntable; 808. a fixed seat; 809. clamping the strip; 8010. a slip ring; 8011. a step-through bar; 9. a shock-absorbing assembly; 901. a first slide bar; 902. a second sliding bar; 903. a sliding bearing; 904. a damping spring; 905. a hollow rod; 10. a stress block; 11. a first connecting seat; 12. a second connecting seat.

Detailed Description

For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.

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

As shown in fig. 1 to 4, the embodiment of the utility model provides a pair of electric power engineering transmission and distribution lines connects quick detach device for trade line, including pole main part 1, pole main part 1's one end fixed mounting has warning light 2 on the surface, pole main part 1's one end is provided with cardboard 3 and No. two cardboard 4, cardboard 3 and No. two cardboard 4 are the symmetry setting, middle part one side of cardboard 3 and No. two cardboard 4 all is provided with arc card 7, another side surface of cardboard 3 is provided with a plurality of groups screw socket 6, the mounting hole that a plurality of groups and screw socket 6 correspond is all seted up on 3 a side surface of cardboard and No. two cardboard 4's the opposite side surface, all rotate in the mounting hole and install screw rod 5, screw rod 5 rotates through the mounting hole and alternates cardboard 3 and No. two cardboard 4 to screw socket 6, the upper surface of cardboard 3 and No. two cardboard 4, the lower surface is provided with solidus subassembly 8 respectively, shock attenuation subassembly 9, the lower extreme that closes on the pole main part 1 and is provided with two sets of arc card 7 atress piece 10.

The scheme is adopted: through cardboard 3 No. one, no. two cardboard 4, 7 joints arc card 7 are in pole main part 1 when the installation of arc card, thereby make cardboard 3 No. two, cardboard 4 is installed in pole main part 1, locking screw 5 on screw base 6 and going on fixedly, through solidus subassembly 8, cardboard 3 No. two, cardboard 4 is installed the electric wire in pole main part 1, the design of warning light 2 is favorable to being convenient for discernment and location when night, the design of atress piece 10 makes damper 9 have fixed stress point on pole main part 1, and damper 9 has certain shock attenuation effect when installing the electric wire or after the installation and makes the stability of cardboard 3 and No. two cardboard 4 strengthen, and the work efficiency is improved, the stability is strengthened, be favorable to ensureing staff's safety.

Referring to fig. 2, the lower surfaces of the two ends of the first clamping plate 3 and the second clamping plate 4 are respectively provided with a first connecting seat 11, the surfaces of the two sides of the stress block 10 are respectively provided with two groups of second connecting seats 12, the first connecting seats 11 and the second connecting seats 12 are respectively provided with a through hole, the wire fixing assembly 8 comprises a base 801, the base 801 is provided with four groups, and the lower surfaces of the four groups of base 801 are respectively and fixedly installed on the upper surfaces of the two ends of the first clamping plate 3 and the second clamping plate 4.

Adopt above-mentioned scheme: design through a connecting seat 11, no. two connecting seats 12 makes damper 9's both ends can be connected respectively on atress piece 10, a cardboard 3 and No. two cardboards 4, and this design provides the installation route for damper 9, and simple structure just has improved the installation of being convenient for.

Referring to fig. 4, the wire fixing assembly 8 includes a base 801, two sets of cover plates 802 are disposed on the base 801, the two sets of cover plates 802 are symmetrically disposed, two sets of arc-shaped through holes are disposed on a side surface of the base 801 and a side surface of the cover plate 802, a plurality of sets of cover plates 802 are disposed in the two sets of arc-shaped through holes, and two sets of clamping strips 809 are fixedly mounted on the cover plate 802.

The scheme is adopted: the design through base 801, apron 802, card strip 809 makes the arc through-hole with the electric wire in make to cover apron 802 to fix the electric wire, and the design of rubber ball 803 can increase frictional force, makes the better fixed of electric wire, and card strip 809 can follow apron 802 and block it on base 801 when covering apron 802, and the installation of being convenient for can improve work efficiency.

Referring to fig. 4, one end of a set of clamping strips 809 is fixedly and rotatably connected with a hollow threaded rod 804, a second screw 805 is installed on the hollow threaded rod 804 in a threaded manner, a mounting groove is formed between two sets of cover plates 802, the mounting groove is located in the middle of the upper surface of a base 801, a fixing seat 808 is arranged on the surface of one end of the mounting groove, and a limiting rod 806 is arranged on the surface of the other end of the mounting groove.

The scheme is adopted: through hollow threaded rod 804, no. two screw 805 gag lever post 806's design for hollow threaded rod 804 can be in the oscilaltion when No. two screw 805 rotate, thereby takes apron 802 also can go up and down, thereby after installing the electric wire, rotates hollow threaded rod 804 and fixes, and gag lever post 806 has played spacing effect when the worker seat, can improve the stability of work, simple structure convenient to detach, labour saving and time saving.

Referring to fig. 4, the second screw 805 is rotatably mounted on the fixing seat 808, the other end of the second screw 805 is provided with a turntable 807, the second screw 805 is matched with the hollow threaded rod 804, a sliding ring 8010 is slidably mounted on the limiting rod 806, the sliding ring 8010 is fixedly connected with one end of another set of clamping strips 809, and a through strip 8011 is fixedly connected between the hollow threaded rod 804 and the sliding ring 8010.

The scheme is adopted: through the design of the turntable 807, the slip ring 8010 and the walking bar 8011, the turntable 807 is rotated when an electric wire is installed, the cover plate 802 rises, the turntable 807 is rotated in the opposite direction after the electric wire is installed to cover the cover plate 802, the slip ring 8010 can be matched with the second screw 805 and the hollow threaded rod 804 to work on the limiting rod 806, and the walking bar 8011 can drive the slip ring 8010 to move synchronously when the hollow threaded rod 804 works, so that the purpose of quick installation is achieved, and the working efficiency is improved.

Referring to fig. 3, damper 9 includes a slide bar 901, the one end of a slide bar 901 all with a cardboard 3, no. two cardboard 4 lower surfaces rotate to be connected, the other end sliding connection of a slide bar 901 has hollow rod 905, hollow rod 905 other end sliding connection has No. two slide bars 902, the other end and the atress piece 10 of No. two slide bars 902 rotate to be connected, the one end of a slide bar 901, the other end of No. two slide bars 902 all rotate through hinge bolt respectively with a connecting seat 11, no. two connecting seats 12 to be connected.

Adopt above-mentioned scheme: through the design of a slide bar 901, no. two slide bars 902, hollow bar 905 for when receiving the jarring force slide bar 901 can be to being telescopic motion in the hollow bar 905, and No. two slide bars 902 also can be the same and do the cooperation motion simultaneously, make a slide bar 901, no. two slide bars 902 connecting seat 11, no. two connecting seat 12 rotate to be connected through the articulated bolt, thereby can play increase of service life's effect.

Referring to fig. 3, a damping spring 904 is arranged in a hollow rod 905, one end of the damping spring 904 is fixedly connected with the other end of the first sliding rod 901, the other end of the damping spring 904 is fixedly connected with one end of the second sliding rod 902, and sliding bearings 903 are arranged at two ends of the hollow rod 905.

Adopt above-mentioned scheme: design through damping spring 904, slide bearing 903 makes when a slide bar 901, no. two slide bars 902 atress shrink to hollow rod 905 in, damping spring 904 will do all can the reinforce dispersion to reach absorbing effect, and slide bearing 903 has played supplementary flexible effect, has avoided the circumstances of blocking to appear, thereby has improved the stability of integrated device.

The utility model discloses a theory of operation:

when using, through cardboard 3, no. two cardboards 4, arc card 7 when the installation with arc card 7 joint on pole main part 1 to make cardboard 3, no. two cardboard 4 install in pole main part 1, locking screw rod 5 and fixing on spiro union seat 6, install the electric wire on pole main part 1 through solidus subassembly 8, cardboard 3, no. two cardboard 4. In summary, the following steps: the quick-release device for connecting and replacing the power transmission and distribution line of the power engineering passes through the No. 3 first clamping plate; 4, a second clamping plate; a first screw rod; 6, a screw joint seat; 7, an arc-shaped card; 8, fixing the wire assembly; a 801 base; 802 a cover plate; 803 a rubber ball; 804 a hollow threaded rod; 805 screw rod II; 806 a spacing rod; 807 rotating the disc; 808 a fixed seat; 809 card strips; 8010 slip ring; 8011 TONGZHU strip; 9 a shock-absorbing assembly; a first sliding rod 901; a slide bar number 902 II; 903 sliding bearings; 904 a shock absorbing spring; 905 hollow bar; 10 a stress block; 11 a first connecting seat; 12 the structure of No. two connecting seats has solved electric power staff and has maintained or change the distribution lines when, owing to be when high altitude construction dismantles the circuit, has the problem of relative potential safety hazard to the staff because of traditional dismantlement mounting means wastes time and energy.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electric power engineering transmission and distribution lines connects line quick detach device for change of line, includes pole main part (1), its characterized in that: one end of pole main part (1) is fixed mounting has warning light (2) on the surface, the one end of pole main part (1) is provided with cardboard (3) and No. two cardboard (4), cardboard (3) 3 and No. two cardboard (4) are the symmetry setting, middle part one side of cardboard (3) and No. two cardboard (4) all is provided with arc card (7), the opposite side surface of cardboard (3) is provided with a plurality of groups spiro union seats (6), the mounting hole that a plurality of groups and spiro union seat (6) correspond is all seted up on the opposite side surface of cardboard (3) one side surface and No. two cardboard (4), all rotate in the mounting hole and install screw rod (5), screw rod (5) pass through the mounting hole rotates and alternates No. one cardboard (3) and No. two cardboard (4) to spiro union seat (6), the upper surface, the lower surface of cardboard (3) and No. two cardboard (4) are provided with solidus line subassembly (8), shock attenuation subassembly (9) respectively, pole main part is gone up and is provided with two sets of arc card power piece (7) and is close on the pole (7).

2. The quick release device for the connection and the replacement of the transmission and distribution line of the power engineering as claimed in claim 1, wherein: no. one cardboard (3) and No. two cardboard (4) both ends lower surface all are provided with connecting seat (11), the both sides surface of atress piece (10) all is provided with two sets of connecting seats No. two (12), the through-hole has all been seted up on connecting seat No. two (12), connecting seat (11), solidus subassembly (8) includes base (801), base (801) are provided with four groups, four groups the equal fixed mounting of base (801) lower surface is at a cardboard (3) and No. two cardboard (4) both ends upper surface.

3. The fast dismounting device for line switching of electric power engineering transmission and distribution line of claim 2, characterized in that: the wire fixing assembly (8) comprises a base (801), two groups of cover plates (802) are arranged on the base (801), the two groups of cover plates (802) are symmetrically arranged, two groups of arc-shaped through holes are formed in the surfaces of one side of the base (801) and one side of each cover plate (802), a plurality of groups of rubber balls (803) are arranged in the two groups of arc-shaped through holes, and two groups of clamping strips (809) are fixedly mounted on the cover plates (802).

4. The fast dismounting device for line switching of electric power engineering transmission and distribution line of claim 3, wherein: the fixing device is characterized in that one end of the clamping strip (809) is fixedly rotatably connected with a hollow threaded rod (804), a second screw rod (805) is installed on the hollow threaded rod (804) in a threaded mode, a mounting groove is formed between the two groups of cover plates (802), the mounting groove is located in the middle of the upper surface of the base (801), a fixing seat (808) is arranged on one end surface of the mounting groove, and a limiting rod (806) is arranged on the other end surface of the mounting groove.

5. The fast dismounting device for line switching of electric power engineering transmission and distribution line of claim 4, wherein: screw rod No. two (805) rotate to be installed on fixing base (808), the other end of screw rod No. two (805) is provided with carousel (807), screw rod No. two (805) and hollow threaded rod (804) cooperation, slidable mounting has sliding ring (8010) on gag lever post (806) sliding ring (8010) and the one end fixed connection of another group card strip (809), fixedly connected with logical step strip (8011) between hollow threaded rod (804) and sliding ring (8010).

6. The quick release device for connecting and replacing the power transmission and distribution line of the power engineering as claimed in claim 5, wherein: damping component (9) include slide bar (901), the one end of slide bar (901) all rotates with cardboard (3), no. two cardboard (4) lower surfaces to be connected, the other end sliding connection of slide bar (901) has hollow pole (905), hollow pole (905) other end sliding connection has No. two slide bars (902), the other end and the atress piece (10) of No. two slide bars (902) rotate to be connected, the one end of slide bar (901), the other end of No. two slide bars (902) all rotate with connecting seat (11), no. two connecting seats (12) through articulated bolt respectively and are connected.

7. The quick release device for connecting and replacing the power transmission and distribution line of the power engineering as claimed in claim 6, wherein: be provided with damping spring (904) in hollow pole (905), the one end of damping spring (904) and the other end fixed connection of slide bar (901), the one end fixed connection of damping spring (904) other end and No. two slide bars (902), hollow pole (905) both ends all are provided with slide bearing (903).