CN215949331U - Novel distribution network maintenance assistor - Google Patents
Novel distribution network maintenance assistor Download PDFInfo
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- CN215949331U CN215949331U CN202121218150.1U CN202121218150U CN215949331U CN 215949331 U CN215949331 U CN 215949331U CN 202121218150 U CN202121218150 U CN 202121218150U CN 215949331 U CN215949331 U CN 215949331U
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Abstract
The utility model discloses a novel power distribution network maintenance assistor which comprises a vertical rod, a locking bolt and a spring, wherein cross rods are fixed on two sides of the vertical rod, a handrail is installed in the middle of the bottom end of each cross rod, a buffer groove is formed in the inner surface of each handrail, limiting grooves are formed in the top and the bottom of each vertical rod, a connecting plate is arranged in each limiting groove and fixed with the vertical rod through the limiting bolt, one end of each connecting plate is fixed with a clamp, a connecting sheet is fixed on one side, away from the connecting plate, of each clamp, and the locking bolt is in through connection with the connecting sheet. This novel assistor is maintained to distribution network docks the spacing groove of seting up on connecting plate and the montant surface that anchor clamps one end is fixed, then uses spacing bolt to run through the connecting plate and fix with the montant, and convex anchor clamps will grasp the transmission line pole, then uses locking bolt to run through the installation that two connection pieces accomplished anchor clamps to reach and prevent that the cat ladder from taking place the effect of empting.
Description
Technical Field
The utility model relates to the technical field of power distribution network maintenance, in particular to a novel power distribution network maintenance assistor.
Background
The distribution network is an electric power network which receives electric energy from a transmission network or a regional power plant and distributes the electric energy to various users on site through distribution facilities or step by step according to voltage. The utility model discloses a power distribution network maintenance device, including power distribution network, distribution transformer, isolator, reactive power compensator and some subsidiary facilities etc. constitute, because various condition often need use auxiliary device when overhauing the maintenance to the power distribution network facility, in order to reach the effect that help the staff overhauld and maintain, if need use the cat ladder when maintaining the circuit on the transmission line pole, make things convenient for the staff to scramble, present transmission line pole cat ladder still has the problem of being not convenient for carry out the equipment, consequently, we will improve present transmission line pole cat ladder, make it exert maximum utility.
Although the novel power distribution network maintenance assistor on the existing market is very many in type and quantity, the novel power distribution network maintenance assistor has such a shortcoming: the degree of safety is lower when transmission line pole cat ladder scrambles, and multisection transmission line pole cat ladder is not convenient for assemble and transmission line pole cat ladder takes place easily to empty. Therefore, the maintenance assistor of the present novel distribution network is to be improved.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel power distribution network maintenance aid, and aims to solve the problems that the safety degree of a power transmission line pole ladder stand in the market is low, the multiple sections of power transmission line pole ladder stands are inconvenient to assemble, and the power transmission line pole ladder stands are prone to toppling.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel power distribution network maintenance assistor comprises a vertical rod, a locking bolt and a spring, wherein cross rods are fixed on two sides of the vertical rod, and a handrail is arranged in the middle of the bottom end of each cross rod;
the inner surface of the handrail is provided with a buffer groove, the top and the bottom of the vertical rod are both provided with limit grooves, a connecting plate is arranged in each limit groove and is fixed with the vertical rod through a limit bolt, one end of the connecting plate is fixed with a clamp, one side of the clamp far away from the connecting plate is fixed with a connecting sheet, and the locking bolt is in through connection with the connecting sheet;
the top of montant is fixed with the butt joint piece, the groove has been seted up to the both sides of butt joint piece, the inside of accomodating the groove is provided with the arch, the one end and the arch of spring are fixed, the other end and the butt joint piece of spring are fixed, the butt joint groove has been seted up to the bottom of montant, the montant is close to the both sides in butt joint groove and has seted up the butt joint hole.
Preferably, the shape of the handrail is U-shaped, the handrail and the cross bar are vertically distributed, and the buffer grooves in the handrail are distributed in parallel at equal intervals.
Preferably, the connecting plate and the vertical rod are vertically distributed, and the width of the connecting plate is matched with the distance between the inner side surfaces of the limiting grooves.
Preferably, the clamps are symmetrically distributed about the center line of the vertical rod, and the clamps are arc-shaped.
Preferably, the size of the butt joint block is matched with that of the butt joint groove, and the butt joint block and the butt joint groove form plug connection.
Preferably, the size of the protrusion is matched with that of the accommodating groove, and the protrusion forms a telescopic structure with the accommodating groove through the spring.
Compared with the prior art, the utility model has the beneficial effects that:
(1) when the novel power distribution network maintenance assistor is used by a worker, the worker can hold the handrail fixed below the cross rod by hand, and the buffer groove formed in the handrail can play a role in skid resistance, so that the effect of improving the climbing safety of the worker is achieved;
(2) when the multi-section crawling ladder needs to be butted and assembled, the butting block fixed at the top of one section of crawling ladder is butted with the butting groove formed in the bottom of the other section of crawling ladder, the inner side surface of the butting groove can extrude the protrusion, the protrusion extruding spring inwards contracts into the accommodating groove, after the protrusion reaches the position of the butting hole, the protrusion is extruded by the spring to be clamped with the butting hole, and then the effect of conveniently assembling the multi-section crawling ladder can be achieved by using a matched bolt for fixing;
(3) this novel assistor is maintained to distribution network docks the spacing groove of seting up on connecting plate and the montant surface that anchor clamps one end is fixed, then uses spacing bolt to run through the connecting plate and fix with the montant, and convex anchor clamps will grasp the transmission line pole, then uses locking bolt to run through the installation that two connection pieces accomplished anchor clamps to reach the effect that prevents that the cat ladder from taking place to empty.
Drawings
FIG. 1 is a schematic sectional view of the present invention;
FIG. 2 is a schematic diagram of the right-view structure of the present invention;
FIG. 3 is a front view of the armrest of the present invention;
FIG. 4 is a schematic top cross-sectional view of the fixture of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 1 according to the present invention.
In the figure: 1. a vertical rod; 2. a cross bar; 3. a handrail; 4. a buffer tank; 5. a limiting groove; 6. a connecting plate; 7. a limit bolt; 8. a clamp; 9. connecting sheets; 10. locking the bolt; 11. a butt joint block; 12. a receiving groove; 13. a protrusion; 14. a spring; 15. a butt joint groove; 16. and (4) butting holes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a novel power distribution network maintenance assistor comprises a vertical rod 1, a horizontal rod 2, handrails 3, buffer grooves 4, limiting grooves 5, a connecting plate 6, limiting bolts 7, a clamp 8, a connecting plate 9, locking bolts 10, a butt joint block 11, a containing groove 12, protrusions 13, springs 14, a butt joint groove 15 and butt joint holes 16, the horizontal rod 2 is fixed on two sides of the vertical rod 1, the handrails 3 are installed in the middle of the bottom ends of the horizontal rod 2, the handrails 3 are U-shaped, the handrail 3 and the horizontal rods 2 are vertically distributed, the buffer grooves 4 in the handrail 3 are distributed in parallel at equal intervals, and the handrail 3 is convenient for workers to climb;
the inner surface of the handrail 3 is provided with a buffer groove 4, the top and the bottom of the vertical rod 1 are both provided with a limit groove 5, the limiting groove 5 is internally provided with a connecting plate 6, the connecting plate 6 and the vertical rod 1 are vertically distributed, the width of the connecting plate 6 is matched with the space between the inner side surfaces of the limiting groove 5, the clamp 8 is convenient to install through the butt joint between the connecting plate 6 and the limiting groove 5, the connecting plate 6 is fixed with the vertical rod 1 through the limiting bolt 7, one end of the connecting plate 6 is fixed with a clamp 8, the clamp 8 is symmetrically distributed around the central line of the vertical rod 1, the clamp 8 is arc-shaped, the arranged arc-shaped clamp 8 is convenient to clamp the line pole, therefore, the ladder is prevented from toppling, a connecting piece 9 is fixed on one side of the clamp 8, which is far away from the connecting plate 6, and the locking bolt 10 is connected with the connecting piece 9 in a penetrating manner;
the top of the vertical rod 1 is fixed with a butt joint block 11, the size of the butt joint block 11 is matched with that of a butt joint groove 15, the butt joint block 11 and the butt joint groove 15 are in plug connection, the butt joint block 11 fixed on the top of one ladder stand is in butt joint with the butt joint groove 15 arranged on the bottom of the other ladder stand, butt joint installation of the ladder stands in multiple sections is conveniently completed, the two sides of the butt joint block 11 are provided with accommodating grooves 12, a bulge 13 is arranged inside the accommodating groove 12, one end of a spring 14 is fixed with the bulge 13, the size of the bulge 13 is matched with that of the accommodating groove 12, the bulge 13 forms a telescopic structure with the accommodating groove 12 through the spring 14, preliminary butt joint between the ladder stands at two ends can be completed through butt joint of the bulge 13 and a butt joint hole 16, fixing is convenient, the other end of the spring 14 is fixed with the butt joint block 11, the bottom of the vertical rod 1 is provided with the butt joint groove 15, two sides of the vertical rod 1 close to the butt joint groove 15 are provided with butt joint holes 16.
The working principle is as follows: when the novel power distribution network maintenance assistor is used, firstly, the number of the crawling ladders to be installed is determined according to the height of a power transmission line pole, the butt joint block 11 fixed at the top of one crawling ladder is butted with the butt joint groove 15 arranged at the bottom of the other crawling ladder, the inner side surface of the butt joint groove 15 can extrude the bulge 13, the bulge 13 extrudes the spring 14 to inwards shrink into the accommodating groove 12, when the bulge 13 reaches the position of the butt joint hole 16, the spring 14 loses pressure to reset the bulge 13 and play a clamping role, then the matched bolt is fixed to complete the assembly of the multi-section crawling ladder, secondly, the connecting plate 6 fixed at one end of the clamp 8 is butted with the limiting groove 5 arranged on the surface of the vertical rod 1, then the limiting bolt 7 penetrates through the connecting plate 6 to be fixed with the vertical rod 1, the arc-shaped clamp 8 can clamp the power transmission line pole, and then the locking bolt 10 penetrates through the two connecting pieces 9 to complete the installation of the clamp 8, finally, when the staff need overhaul the circuit on the pole, can step on the fixed horizontal pole 2 on the montant 1 through the foot, hold the handrail 3 fixed below the horizontal pole 2 and help the climbing, the inside dashpot 4 of seting up of handrail 3 can play anti-skidding effect, prevents to meet accident, improves the security, and the content that does not describe in detail in this description belongs to the prior art that technical personnel in this field know.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a novel assistor is maintained to distribution network, includes montant (1), locking bolt (10) and spring (14), its characterized in that: the two sides of the vertical rod (1) are fixedly provided with a cross rod (2), and the middle part of the bottom end of the cross rod (2) is provided with a handrail (3);
the inner surface of the handrail (3) is provided with a buffer groove (4), the top and the bottom of the vertical rod (1) are both provided with a limiting groove (5), a connecting plate (6) is arranged inside the limiting groove (5), the connecting plate (6) is fixed with the vertical rod (1) through a limiting bolt (7), one end of the connecting plate (6) is fixed with a clamp (8), one side of the clamp (8) far away from the connecting plate (6) is fixed with a connecting sheet (9), and the locking bolt (10) is in through connection with the connecting sheet (9);
the top of montant (1) is fixed with butt joint piece (11), the both sides of butt joint piece (11) have been seted up and have been accomodate groove (12), the inside of accomodating groove (12) is provided with arch (13), the one end and the arch (13) of spring (14) are fixed, the other end and the butt joint piece (11) of spring (14) are fixed, butt joint groove (15) have been seted up to the bottom of montant (1), butt joint hole (16) have been seted up to montant (1) both sides that are close to butt joint groove (15).
2. The novel power distribution network maintenance aid of claim 1, wherein: the shape of the handrail (3) is U-shaped, the handrail (3) and the cross rod (2) are vertically distributed, and the buffer grooves (4) in the handrail (3) are distributed in parallel at equal intervals.
3. The novel power distribution network maintenance aid of claim 1, wherein: the connecting plates (6) and the vertical rods (1) are vertically distributed, and the width of the connecting plates (6) is matched with the distance between the inner side surfaces of the limiting grooves (5).
4. The novel power distribution network maintenance aid of claim 1, wherein: the clamps (8) are symmetrically distributed about the center line of the vertical rod (1), and the clamps (8) are arc-shaped.
5. The novel power distribution network maintenance aid of claim 1, wherein: the size of the butt joint block (11) is matched with that of the butt joint groove (15), and the butt joint block (11) is in plug connection with the butt joint groove (15).
6. The novel power distribution network maintenance aid of claim 1, wherein: the size of the bulge (13) is matched with that of the accommodating groove (12), and the bulge (13) forms a telescopic structure with the accommodating groove (12) through the spring (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218150.1U CN215949331U (en) | 2021-06-02 | 2021-06-02 | Novel distribution network maintenance assistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121218150.1U CN215949331U (en) | 2021-06-02 | 2021-06-02 | Novel distribution network maintenance assistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215949331U true CN215949331U (en) | 2022-03-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121218150.1U Active CN215949331U (en) | 2021-06-02 | 2021-06-02 | Novel distribution network maintenance assistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215949331U (en) |
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2021
- 2021-06-02 CN CN202121218150.1U patent/CN215949331U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220901 Address after: Building 2, No. 175, Xianan Road, Xia'ao Village, Chashan Street, Ouhai District, Wenzhou City, Zhejiang Province, 325000 Patentee after: Zhejiang Shangou Electric Power Engineering Construction Co.,Ltd. Address before: 028000 1501, unit 2, building 15, tanxiangwan phase II, Horqin district, Tongliao City, Inner Mongolia Autonomous Region Patentee before: Fang Wei |
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| TR01 | Transfer of patent right |