CN214412207U

CN214412207U - Limiting device for high-voltage wire laying

Info

Publication number: CN214412207U
Application number: CN202122112172.6U
Authority: CN
Inventors: 李文铖; 王爱霞
Original assignee: Hanting Management Station Of Shandong Water Diversion Project Operation And Maintenance Center
Current assignee: Hanting Management Station Of Shandong Water Diversion Project Operation And Maintenance Center
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2021-10-15
Anticipated expiration: 2031-09-03

Abstract

The utility model discloses a high-voltage line lays and uses stop device, including supporting assembly and demountable installation in the locking Assembly on supporting assembly top, supporting assembly includes that the both ends all construct the bearing plate of arc, the arc has been seted up between two parties on the top of arc and has been led to the groove, locking Assembly includes that the both ends all construct the backup pad of extension board and equidistance fixed mounting and be used for carrying out the buckle subassembly fixed to the high-voltage line on the top of backup pad, two the through-hole that supplies movable mounting to lead to the connection structure of inslot in the arc to pass is all seted up at the top center of extension board, buckle subassembly includes the bearing block and two symmetrical structure in the spacing jack catch at bearing block both sides top. This high-tension line lays and uses stop device can be according to the inclination orientation of laying angular adjustment self locking Assembly of wire, and the staff of being convenient for operates, and labour saving and time saving still can fix two high-tension lines simultaneously, easy dismounting, and the practicality is stronger.

Description

Limiting device for high-voltage wire laying

Technical Field

The utility model belongs to the technical field of high-voltage transmission, concretely relates to high-voltage line lays and uses stop device.

Background

The high-voltage line is a power transmission line for transmitting voltage of more than 10 KV. The voltage grades of the high-voltage transmission lines in China are generally divided into: 35KV, 110KV, 220KV, 330KV, 500KV, 750KV and the like.

At present, the high-voltage wire is generally transmitted underground by a cable with an insulating layer in a city, is transmitted in an overhead line mode carried by an iron tower in the field, can be transmitted in any mode, and is limited by a limiting device so as to prevent the high-voltage wire from moving.

Stop device among the prior art, its structure is comparatively simple, and mostly all adopts the mode of bolt fastening to install in the assigned position, if when the laying process of high-voltage line needs to carry out angular adjustment to the position of high-voltage line, still need the stop device of accomplishing the installation, pull down and install again and just can carry out spacingly to the high-voltage line, and the practicality is lower, and the staff's operation of being not convenient for wastes time and energy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high-voltage line lays and uses stop device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a limiting device for laying a high-voltage wire comprises a supporting assembly and a locking assembly which is detachably arranged at the top end of the supporting assembly;

the supporting assembly comprises supporting plates, arc-shaped plates are constructed at two ends of each supporting plate, and an arc-shaped through groove is formed in the middle of the top end of each arc-shaped plate;

locking Assembly includes that both ends all are constructed the backup pad of extension board and equidistance fixed mounting and are used for carrying out the buckle subassembly fixed to the high-voltage line on the top of backup pad, two the through-hole that supplies movable mounting to pass in the logical inslot connection structure of arc is all seted up at the top center of extension board.

Preferably, the buckle assembly comprises a bearing block and two limiting claws symmetrically constructed at the tops of two sides of the bearing block.

Preferably, a round hole is formed in the middle of the top end of the bearing block, and a locking bolt is movably arranged in the round hole.

Preferably, a round hole extends out of one end of the locking bolt, and one end of the locking bolt extending out of the round hole is in threaded connection with the support plate.

Preferably, the connecting structure comprises a fastening bolt movably arranged in the through hole, and one end of the fastening bolt extending out of the through hole penetrates through the arc-shaped through groove.

Preferably, the fastening bolt penetrates through one end of the arc-shaped through groove and is provided with a nut which abuts against the arc-shaped plate in a threaded fit mode.

Preferably, two side of the bearing plate are symmetrically provided with two ear plates, the top ends of the two ear plates are provided with a through hole in the middle, and the two through holes are internally and movably provided with fixing bolts.

The utility model discloses a technological effect and advantage: the limiting device for laying the high-voltage wire benefits from the arrangement of the supporting component and the locking component provided with the plurality of buckle components, the supporting component is fixedly arranged at a designated position, the supporting plate with the extending plates at two ends is fixedly arranged at the top end of the supporting component through the two fastening bolts, then the high-voltage wire is fixed through the plurality of buckle components, if the laying angle of the high-voltage wire needs to be adjusted, the high-voltage wire can be detached, the two fastening bolts provided with the nuts are unscrewed, the angle of the supporting plate is adjusted, and then the high-voltage wire is installed back to complete the fixed installation, so that the limiting device is convenient for the operation of workers, time-saving, labor-saving and high in practicability;

benefiting from the setting of the locking Assembly who installs a plurality of buckle subassemblies, fixing in advance the high-voltage line through the pressure-bearing piece that is constructed with two spacing jack catchs, twist the bolt again, can accomplish fixing once more two high-voltage lines, convenient to use, subsequent dismouting of being convenient for has brought the facility for the staff.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the support assembly of the present invention;

fig. 3 is a schematic structural view of the locking assembly of the present invention;

fig. 4 is a schematic structural view of the buckle assembly of the present invention.

In the figure: 1. a support assembly; 101. a support plate; 102. an arc-shaped plate; 103. an ear plate; 104. fixing the bolt; 2. a locking assembly; 201. a support plate; 202. an extension plate; 203. fastening a bolt; 204. a nut; 3. a buckle assembly; 301. a pressure-bearing block; 302. a limiting jaw; 303. and locking the bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to facilitate the worker to lay the high-voltage line, as shown in fig. 1 and fig. 2, the limiting device for laying the high-voltage line comprises a supporting component 1 and a locking component 2 which is detachably mounted at the top end of the supporting component 1, wherein the supporting component 1 comprises a supporting plate 101, both ends of which are provided with arc plates 102, an arc through groove is formed in the middle of the top end of each arc plate 102, the angle adjustment of the locking component 2 can be limited through the arrangement of the arc plates 102, when a connecting structure mounted in an extension plate 202 moves in the arc through groove, the supporting plate 201 can be driven to deflect angularly, the length of the arc through groove is limited, so that the angular deflection of the supporting plate 201 can be limited, if large-angle adjustment is needed, the lengths of the two arc plates 102 and the arc through groove inside the supporting plate 102 can be properly prolonged during processing, so as to meet the field requirements, the supporting plate is convenient to use, two lug plates 103 are symmetrically constructed on two sides of the supporting plate 101, through holes are formed in the centers of the top ends of the two lug plates 103, fixing bolts 104 are movably arranged in the two through holes, and the supporting component 1 can be fixed by penetrating the fixing bolts 104 through the lug plates 103 and screwing the fixing bolts into specified positions;

in order to adjust the spacing orientation and to be suitable for the laying angle of the high-voltage line, as shown in fig. 1 and fig. 3, the locking component 2 comprises a support plate 201 with extension plates 202 constructed at both ends and a fastening component 3 fixedly installed at the top end of the support plate 201 at equal intervals for fixing the high-voltage line, through holes for passing through a connecting structure movably installed in the arc-shaped through groove are formed at the centers of the top ends of the two extension plates 202, the connecting structure comprises fastening bolts 203 movably arranged in the through holes, one ends of the fastening bolts 203 extending out of the through holes pass through the arc-shaped through groove, nuts 204 abutted against the arc-shaped plate 102 are installed at the ends of the support plate 201 with the extension plates 202 constructed at both ends in a threaded fit manner by matching the two fastening bolts 203 with the two nuts 204, and then the high-voltage line is fixed by the plurality of fastening components 3, if the angle of laying of high-voltage line needs to be adjusted, can pull down the high-voltage line to unscrew two fastening bolts 203 of installing nut 204, the angle of adjustment backup pad 201, again with the high-voltage line dress back can accomplish fixed mounting, the staff's of being convenient for operation, labour saving and time saving, the practicality is stronger.

For subsequent dismouting, as shown in fig. 3, fig. 4, this stop device is used to high-voltage line lays, buckle subassembly 3 includes bearing block 301 and two symmetrical structures in the spacing jack catch 302 at bearing block 301 both sides top, the round hole has been seted up between two parties in the top of bearing block 301, and the round hole internalization is provided with locking bolt 303, bearing block 301 through being constructed with two spacing jack catches 302 is fixed in advance to the high-voltage line, and can accomplish fixing once more to two high-voltage lines through twisting the bolt with bearing block 301 complex, high durability and convenient use, subsequent dismouting of being convenient for, convenience has been brought for the staff.

The working principle is as follows: this stop device for high-voltage line is laid, during the use, pass polylith otic placode 103 and twist the assigned position respectively with many fixing bolt 104, and make two fastening bolt 203 pass two extension boards 202 and two arcs 102 respectively, twist two nuts 204 respectively on two fastening bolt 203 again, and make its butt in the bottom of arc 102, can accomplish the installation to the device, if need adjust the angle of the backup pad 201 of installing a plurality of buckle subassemblies 3, the accessible rotates backup pad 201, with the angle of adjustment backup pad 201, be convenient for the staff with high-voltage line fixed mounting in buckle subassembly 3, high durability and convenient use.

Finally, it should be noted that: 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 modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A limiting device for laying a high-voltage wire comprises a supporting component (1) and a locking component (2) which is detachably arranged at the top end of the supporting component (1);

the method is characterized in that: the supporting assembly (1) comprises a supporting plate (101) with arc-shaped plates (102) at two ends, and an arc-shaped through groove is formed in the center of the top end of each arc-shaped plate (102);

locking Assembly (2) include that both ends all construct backup pad (201) and the equidistance fixed mounting that extend board (202) are used for carrying out buckle subassembly (3) fixed in the top of backup pad (201) to the high-voltage line, two the through-hole that supplies movable mounting to pass in the logical inslot connection structure of arc is all seted up at the top center of extending board (202).

2. The spacing device for high-voltage wire laying according to claim 1, wherein: the buckle assembly (3) comprises a pressure bearing block (301) and two limiting clamping jaws (302) symmetrically constructed at the tops of two sides of the pressure bearing block (301).

3. The spacing device for high-voltage wire laying according to claim 2, wherein: a round hole is formed in the center of the top end of the bearing block (301), and a locking bolt (303) is movably arranged in the round hole.

4. A spacing device for high-voltage line laying according to claim 3, characterized in that: one end of the locking bolt (303) extends out of the round hole, and one end of the locking bolt (303) extending out of the round hole is connected in the supporting plate (201) in a threaded mode.

5. The spacing device for high-voltage wire laying according to claim 1, wherein: the connecting structure comprises a fastening bolt (203) movably arranged in the through hole, and one end, extending out of the through hole, of the fastening bolt (203) penetrates through the arc-shaped through groove.

6. The spacing device for high-voltage wire laying according to claim 5, wherein: and a nut (204) abutted to the arc-shaped plate (102) is mounted at one end of the fastening bolt (203) penetrating through the arc-shaped through groove in a threaded fit manner.

7. The spacing device for high-voltage wire laying according to claim 1, wherein: two lug plates (103) are symmetrically constructed on two sides of the bearing plate (101), through holes are formed in the top ends of the two lug plates (103) in the middle, and fixing bolts (104) are movably arranged in the two through holes.